diff --git a/WebContent/addon/bootstrap.min.css b/WebContent/addon/bootstrap.min.css
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-/*!
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- * Copyright 2011-2016 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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a.Event&&(c.inState["focusin"==b.type?"focus":"hover"]=!0),c.tip().hasClass("in")||"in"==c.hoverState?void(c.hoverState="in"):(clearTimeout(c.timeout),c.hoverState="in",c.options.delay&&c.options.delay.show?void(c.timeout=setTimeout(function(){"in"==c.hoverState&&c.show()},c.options.delay.show)):c.show())},c.prototype.isInStateTrue=function(){for(var a in this.inState)if(this.inState[a])return!0;return!1},c.prototype.leave=function(b){var c=b instanceof this.constructor?b:a(b.currentTarget).data("bs."+this.type);if(c||(c=new this.constructor(b.currentTarget,this.getDelegateOptions()),a(b.currentTarget).data("bs."+this.type,c)),b instanceof a.Event&&(c.inState["focusout"==b.type?"focus":"hover"]=!1),!c.isInStateTrue())return clearTimeout(c.timeout),c.hoverState="out",c.options.delay&&c.options.delay.hide?void(c.timeout=setTimeout(function(){"out"==c.hoverState&&c.hide()},c.options.delay.hide)):c.hide()},c.prototype.show=function(){var b=a.Event("show.bs."+this.type);if(this.hasContent()&&this.enabled){this.$element.trigger(b);var d=a.contains(this.$element[0].ownerDocument.documentElement,this.$element[0]);if(b.isDefaultPrevented()||!d)return;var e=this,f=this.tip(),g=this.getUID(this.type);this.setContent(),f.attr("id",g),this.$element.attr("aria-describedby",g),this.options.animation&&f.addClass("fade");var h="function"==typeof this.options.placement?this.options.placement.call(this,f[0],this.$element[0]):this.options.placement,i=/\s?auto?\s?/i,j=i.test(h);j&&(h=h.replace(i,"")||"top"),f.detach().css({top:0,left:0,display:"block"}).addClass(h).data("bs."+this.type,this),this.options.container?f.appendTo(this.options.container):f.insertAfter(this.$element),this.$element.trigger("inserted.bs."+this.type);var k=this.getPosition(),l=f[0].offsetWidth,m=f[0].offsetHeight;if(j){var n=h,o=this.getPosition(this.$viewport);h="bottom"==h&&k.bottom+m>o.bottom?"top":"top"==h&&k.top-m<o.top?"bottom":"right"==h&&k.right+l>o.width?"left":"left"==h&&k.left-l<o.left?"right":h,f.removeClass(n).addClass(h)}var p=this.getCalculatedOffset(h,k,l,m);this.applyPlacement(p,h);var q=function(){var a=e.hoverState;e.$element.trigger("shown.bs."+e.type),e.hoverState=null,"out"==a&&e.leave(e)};a.support.transition&&this.$tip.hasClass("fade")?f.one("bsTransitionEnd",q).emulateTransitionEnd(c.TRANSITION_DURATION):q()}},c.prototype.applyPlacement=function(b,c){var d=this.tip(),e=d[0].offsetWidth,f=d[0].offsetHeight,g=parseInt(d.css("margin-top"),10),h=parseInt(d.css("margin-left"),10);isNaN(g)&&(g=0),isNaN(h)&&(h=0),b.top+=g,b.left+=h,a.offset.setOffset(d[0],a.extend({using:function(a){d.css({top:Math.round(a.top),left:Math.round(a.left)})}},b),0),d.addClass("in");var i=d[0].offsetWidth,j=d[0].offsetHeight;"top"==c&&j!=f&&(b.top=b.top+f-j);var k=this.getViewportAdjustedDelta(c,b,i,j);k.left?b.left+=k.left:b.top+=k.top;var l=/top|bottom/.test(c),m=l?2*k.left-e+i:2*k.top-f+j,n=l?"offsetWidth":"offsetHeight";d.offset(b),this.replaceArrow(m,d[0][n],l)},c.prototype.replaceArrow=function(a,b,c){this.arrow().css(c?"left":"top",50*(1-a/b)+"%").css(c?"top":"left","")},c.prototype.setContent=function(){var a=this.tip(),b=this.getTitle();a.find(".tooltip-inner")[this.options.html?"html":"text"](b),a.removeClass("fade in top bottom left right")},c.prototype.hide=function(b){function d(){"in"!=e.hoverState&&f.detach(),e.$element&&e.$element.removeAttr("aria-describedby").trigger("hidden.bs."+e.type),b&&b()}var e=this,f=a(this.$tip),g=a.Event("hide.bs."+this.type);if(this.$element.trigger(g),!g.isDefaultPrevented())return f.removeClass("in"),a.support.transition&&f.hasClass("fade")?f.one("bsTransitionEnd",d).emulateTransitionEnd(c.TRANSITION_DURATION):d(),this.hoverState=null,this},c.prototype.fixTitle=function(){var a=this.$element;(a.attr("title")||"string"!=typeof a.attr("data-original-title"))&&a.attr("data-original-title",a.attr("title")||"").attr("title","")},c.prototype.hasContent=function(){return this.getTitle()},c.prototype.getPosition=function(b){b=b||this.$element;var c=b[0],d="BODY"==c.tagName,e=c.getBoundingClientRect();null==e.width&&(e=a.extend({},e,{width:e.right-e.left,height:e.bottom-e.top}));var f=window.SVGElement&&c instanceof window.SVGElement,g=d?{top:0,left:0}:f?null:b.offset(),h={scroll:d?document.documentElement.scrollTop||document.body.scrollTop:b.scrollTop()},i=d?{width:a(window).width(),height:a(window).height()}:null;return a.extend({},e,h,i,g)},c.prototype.getCalculatedOffset=function(a,b,c,d){return"bottom"==a?{top:b.top+b.height,left:b.left+b.width/2-c/2}:"top"==a?{top:b.top-d,left:b.left+b.width/2-c/2}:"left"==a?{top:b.top+b.height/2-d/2,left:b.left-c}:{top:b.top+b.height/2-d/2,left:b.left+b.width}},c.prototype.getViewportAdjustedDelta=function(a,b,c,d){var e={top:0,left:0};if(!this.$viewport)return e;var f=this.options.viewport&&this.options.viewport.padding||0,g=this.getPosition(this.$viewport);if(/right|left/.test(a)){var h=b.top-f-g.scroll,i=b.top+f-g.scroll+d;h<g.top?e.top=g.top-h:i>g.top+g.height&&(e.top=g.top+g.height-i)}else{var j=b.left-f,k=b.left+f+c;j<g.left?e.left=g.left-j:k>g.right&&(e.left=g.left+g.width-k)}return e},c.prototype.getTitle=function(){var a,b=this.$element,c=this.options;return a=b.attr("data-original-title")||("function"==typeof c.title?c.title.call(b[0]):c.title)},c.prototype.getUID=function(a){do a+=~~(1e6*Math.random());while(document.getElementById(a));return a},c.prototype.tip=function(){if(!this.$tip&&(this.$tip=a(this.options.template),1!=this.$tip.length))throw new Error(this.type+" `template` option must consist of exactly 1 top-level element!");return this.$tip},c.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".tooltip-arrow")},c.prototype.enable=function(){this.enabled=!0},c.prototype.disable=function(){this.enabled=!1},c.prototype.toggleEnabled=function(){this.enabled=!this.enabled},c.prototype.toggle=function(b){var c=this;b&&(c=a(b.currentTarget).data("bs."+this.type),c||(c=new this.constructor(b.currentTarget,this.getDelegateOptions()),a(b.currentTarget).data("bs."+this.type,c))),b?(c.inState.click=!c.inState.click,c.isInStateTrue()?c.enter(c):c.leave(c)):c.tip().hasClass("in")?c.leave(c):c.enter(c)},c.prototype.destroy=function(){var a=this;clearTimeout(this.timeout),this.hide(function(){a.$element.off("."+a.type).removeData("bs."+a.type),a.$tip&&a.$tip.detach(),a.$tip=null,a.$arrow=null,a.$viewport=null,a.$element=null})};var d=a.fn.tooltip;a.fn.tooltip=b,a.fn.tooltip.Constructor=c,a.fn.tooltip.noConflict=function(){return a.fn.tooltip=d,this}}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.popover"),f="object"==typeof b&&b;!e&&/destroy|hide/.test(b)||(e||d.data("bs.popover",e=new c(this,f)),"string"==typeof b&&e[b]())})}var c=function(a,b){this.init("popover",a,b)};if(!a.fn.tooltip)throw new Error("Popover requires tooltip.js");c.VERSION="3.3.7",c.DEFAULTS=a.extend({},a.fn.tooltip.Constructor.DEFAULTS,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'}),c.prototype=a.extend({},a.fn.tooltip.Constructor.prototype),c.prototype.constructor=c,c.prototype.getDefaults=function(){return c.DEFAULTS},c.prototype.setContent=function(){var a=this.tip(),b=this.getTitle(),c=this.getContent();a.find(".popover-title")[this.options.html?"html":"text"](b),a.find(".popover-content").children().detach().end()[this.options.html?"string"==typeof c?"html":"append":"text"](c),a.removeClass("fade top bottom left right in"),a.find(".popover-title").html()||a.find(".popover-title").hide()},c.prototype.hasContent=function(){return this.getTitle()||this.getContent()},c.prototype.getContent=function(){var a=this.$element,b=this.options;return a.attr("data-content")||("function"==typeof b.content?b.content.call(a[0]):b.content)},c.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".arrow")};var d=a.fn.popover;a.fn.popover=b,a.fn.popover.Constructor=c,a.fn.popover.noConflict=function(){return a.fn.popover=d,this}}(jQuery),+function(a){"use strict";function b(c,d){this.$body=a(document.body),this.$scrollElement=a(a(c).is(document.body)?window:c),this.options=a.extend({},b.DEFAULTS,d),this.selector=(this.options.target||"")+" .nav li > a",this.offsets=[],this.targets=[],this.activeTarget=null,this.scrollHeight=0,this.$scrollElement.on("scroll.bs.scrollspy",a.proxy(this.process,this)),this.refresh(),this.process()}function c(c){return this.each(function(){var d=a(this),e=d.data("bs.scrollspy"),f="object"==typeof c&&c;e||d.data("bs.scrollspy",e=new b(this,f)),"string"==typeof c&&e[c]()})}b.VERSION="3.3.7",b.DEFAULTS={offset:10},b.prototype.getScrollHeight=function(){return this.$scrollElement[0].scrollHeight||Math.max(this.$body[0].scrollHeight,document.documentElement.scrollHeight)},b.prototype.refresh=function(){var b=this,c="offset",d=0;this.offsets=[],this.targets=[],this.scrollHeight=this.getScrollHeight(),a.isWindow(this.$scrollElement[0])||(c="position",d=this.$scrollElement.scrollTop()),this.$body.find(this.selector).map(function(){var b=a(this),e=b.data("target")||b.attr("href"),f=/^#./.test(e)&&a(e);return f&&f.length&&f.is(":visible")&&[[f[c]().top+d,e]]||null}).sort(function(a,b){return a[0]-b[0]}).each(function(){b.offsets.push(this[0]),b.targets.push(this[1])})},b.prototype.process=function(){var a,b=this.$scrollElement.scrollTop()+this.options.offset,c=this.getScrollHeight(),d=this.options.offset+c-this.$scrollElement.height(),e=this.offsets,f=this.targets,g=this.activeTarget;if(this.scrollHeight!=c&&this.refresh(),b>=d)return g!=(a=f[f.length-1])&&this.activate(a);if(g&&b<e[0])return this.activeTarget=null,this.clear();for(a=e.length;a--;)g!=f[a]&&b>=e[a]&&(void 0===e[a+1]||b<e[a+1])&&this.activate(f[a])},b.prototype.activate=function(b){
-this.activeTarget=b,this.clear();var c=this.selector+'[data-target="'+b+'"],'+this.selector+'[href="'+b+'"]',d=a(c).parents("li").addClass("active");d.parent(".dropdown-menu").length&&(d=d.closest("li.dropdown").addClass("active")),d.trigger("activate.bs.scrollspy")},b.prototype.clear=function(){a(this.selector).parentsUntil(this.options.target,".active").removeClass("active")};var d=a.fn.scrollspy;a.fn.scrollspy=c,a.fn.scrollspy.Constructor=b,a.fn.scrollspy.noConflict=function(){return a.fn.scrollspy=d,this},a(window).on("load.bs.scrollspy.data-api",function(){a('[data-spy="scroll"]').each(function(){var b=a(this);c.call(b,b.data())})})}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.tab");e||d.data("bs.tab",e=new c(this)),"string"==typeof b&&e[b]()})}var c=function(b){this.element=a(b)};c.VERSION="3.3.7",c.TRANSITION_DURATION=150,c.prototype.show=function(){var b=this.element,c=b.closest("ul:not(.dropdown-menu)"),d=b.data("target");if(d||(d=b.attr("href"),d=d&&d.replace(/.*(?=#[^\s]*$)/,"")),!b.parent("li").hasClass("active")){var e=c.find(".active:last a"),f=a.Event("hide.bs.tab",{relatedTarget:b[0]}),g=a.Event("show.bs.tab",{relatedTarget:e[0]});if(e.trigger(f),b.trigger(g),!g.isDefaultPrevented()&&!f.isDefaultPrevented()){var h=a(d);this.activate(b.closest("li"),c),this.activate(h,h.parent(),function(){e.trigger({type:"hidden.bs.tab",relatedTarget:b[0]}),b.trigger({type:"shown.bs.tab",relatedTarget:e[0]})})}}},c.prototype.activate=function(b,d,e){function f(){g.removeClass("active").find("> .dropdown-menu > .active").removeClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!1),b.addClass("active").find('[data-toggle="tab"]').attr("aria-expanded",!0),h?(b[0].offsetWidth,b.addClass("in")):b.removeClass("fade"),b.parent(".dropdown-menu").length&&b.closest("li.dropdown").addClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!0),e&&e()}var g=d.find("> .active"),h=e&&a.support.transition&&(g.length&&g.hasClass("fade")||!!d.find("> .fade").length);g.length&&h?g.one("bsTransitionEnd",f).emulateTransitionEnd(c.TRANSITION_DURATION):f(),g.removeClass("in")};var d=a.fn.tab;a.fn.tab=b,a.fn.tab.Constructor=c,a.fn.tab.noConflict=function(){return a.fn.tab=d,this};var e=function(c){c.preventDefault(),b.call(a(this),"show")};a(document).on("click.bs.tab.data-api",'[data-toggle="tab"]',e).on("click.bs.tab.data-api",'[data-toggle="pill"]',e)}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.affix"),f="object"==typeof b&&b;e||d.data("bs.affix",e=new c(this,f)),"string"==typeof b&&e[b]()})}var c=function(b,d){this.options=a.extend({},c.DEFAULTS,d),this.$target=a(this.options.target).on("scroll.bs.affix.data-api",a.proxy(this.checkPosition,this)).on("click.bs.affix.data-api",a.proxy(this.checkPositionWithEventLoop,this)),this.$element=a(b),this.affixed=null,this.unpin=null,this.pinnedOffset=null,this.checkPosition()};c.VERSION="3.3.7",c.RESET="affix affix-top affix-bottom",c.DEFAULTS={offset:0,target:window},c.prototype.getState=function(a,b,c,d){var e=this.$target.scrollTop(),f=this.$element.offset(),g=this.$target.height();if(null!=c&&"top"==this.affixed)return e<c&&"top";if("bottom"==this.affixed)return null!=c?!(e+this.unpin<=f.top)&&"bottom":!(e+g<=a-d)&&"bottom";var h=null==this.affixed,i=h?e:f.top,j=h?g:b;return null!=c&&e<=c?"top":null!=d&&i+j>=a-d&&"bottom"},c.prototype.getPinnedOffset=function(){if(this.pinnedOffset)return this.pinnedOffset;this.$element.removeClass(c.RESET).addClass("affix");var a=this.$target.scrollTop(),b=this.$element.offset();return this.pinnedOffset=b.top-a},c.prototype.checkPositionWithEventLoop=function(){setTimeout(a.proxy(this.checkPosition,this),1)},c.prototype.checkPosition=function(){if(this.$element.is(":visible")){var b=this.$element.height(),d=this.options.offset,e=d.top,f=d.bottom,g=Math.max(a(document).height(),a(document.body).height());"object"!=typeof d&&(f=e=d),"function"==typeof e&&(e=d.top(this.$element)),"function"==typeof f&&(f=d.bottom(this.$element));var h=this.getState(g,b,e,f);if(this.affixed!=h){null!=this.unpin&&this.$element.css("top","");var i="affix"+(h?"-"+h:""),j=a.Event(i+".bs.affix");if(this.$element.trigger(j),j.isDefaultPrevented())return;this.affixed=h,this.unpin="bottom"==h?this.getPinnedOffset():null,this.$element.removeClass(c.RESET).addClass(i).trigger(i.replace("affix","affixed")+".bs.affix")}"bottom"==h&&this.$element.offset({top:g-b-f})}};var d=a.fn.affix;a.fn.affix=b,a.fn.affix.Constructor=c,a.fn.affix.noConflict=function(){return a.fn.affix=d,this},a(window).on("load",function(){a('[data-spy="affix"]').each(function(){var c=a(this),d=c.data();d.offset=d.offset||{},null!=d.offsetBottom&&(d.offset.bottom=d.offsetBottom),null!=d.offsetTop&&(d.offset.top=d.offsetTop),b.call(c,d)})})}(jQuery);
\ No newline at end of file
diff --git a/WebContent/addon/codemirror/addon/comment/comment.js b/WebContent/addon/codemirror/addon/comment/comment.js
deleted file mode 100644
index d71cf43..0000000
--- a/WebContent/addon/codemirror/addon/comment/comment.js
+++ /dev/null
@@ -1,206 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var noOptions = {};
-  var nonWS = /[^\s\u00a0]/;
-  var Pos = CodeMirror.Pos;
-
-  function firstNonWS(str) {
-    var found = str.search(nonWS);
-    return found == -1 ? 0 : found;
-  }
-
-  CodeMirror.commands.toggleComment = function(cm) {
-    cm.toggleComment();
-  };
-
-  CodeMirror.defineExtension("toggleComment", function(options) {
-    if (!options) options = noOptions;
-    var cm = this;
-    var minLine = Infinity, ranges = this.listSelections(), mode = null;
-    for (var i = ranges.length - 1; i >= 0; i--) {
-      var from = ranges[i].from(), to = ranges[i].to();
-      if (from.line >= minLine) continue;
-      if (to.line >= minLine) to = Pos(minLine, 0);
-      minLine = from.line;
-      if (mode == null) {
-        if (cm.uncomment(from, to, options)) mode = "un";
-        else { cm.lineComment(from, to, options); mode = "line"; }
-      } else if (mode == "un") {
-        cm.uncomment(from, to, options);
-      } else {
-        cm.lineComment(from, to, options);
-      }
-    }
-  });
-
-  // Rough heuristic to try and detect lines that are part of multi-line string
-  function probablyInsideString(cm, pos, line) {
-    return /\bstring\b/.test(cm.getTokenTypeAt(Pos(pos.line, 0))) && !/^[\'\"`]/.test(line)
-  }
-
-  CodeMirror.defineExtension("lineComment", function(from, to, options) {
-    if (!options) options = noOptions;
-    var self = this, mode = self.getModeAt(from);
-    var firstLine = self.getLine(from.line);
-    if (firstLine == null || probablyInsideString(self, from, firstLine)) return;
-
-    var commentString = options.lineComment || mode.lineComment;
-    if (!commentString) {
-      if (options.blockCommentStart || mode.blockCommentStart) {
-        options.fullLines = true;
-        self.blockComment(from, to, options);
-      }
-      return;
-    }
-
-    var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1);
-    var pad = options.padding == null ? " " : options.padding;
-    var blankLines = options.commentBlankLines || from.line == to.line;
-
-    self.operation(function() {
-      if (options.indent) {
-        var baseString = null;
-        for (var i = from.line; i < end; ++i) {
-          var line = self.getLine(i);
-          var whitespace = line.slice(0, firstNonWS(line));
-          if (baseString == null || baseString.length > whitespace.length) {
-            baseString = whitespace;
-          }
-        }
-        for (var i = from.line; i < end; ++i) {
-          var line = self.getLine(i), cut = baseString.length;
-          if (!blankLines && !nonWS.test(line)) continue;
-          if (line.slice(0, cut) != baseString) cut = firstNonWS(line);
-          self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut));
-        }
-      } else {
-        for (var i = from.line; i < end; ++i) {
-          if (blankLines || nonWS.test(self.getLine(i)))
-            self.replaceRange(commentString + pad, Pos(i, 0));
-        }
-      }
-    });
-  });
-
-  CodeMirror.defineExtension("blockComment", function(from, to, options) {
-    if (!options) options = noOptions;
-    var self = this, mode = self.getModeAt(from);
-    var startString = options.blockCommentStart || mode.blockCommentStart;
-    var endString = options.blockCommentEnd || mode.blockCommentEnd;
-    if (!startString || !endString) {
-      if ((options.lineComment || mode.lineComment) && options.fullLines != false)
-        self.lineComment(from, to, options);
-      return;
-    }
-    if (/\bcomment\b/.test(self.getTokenTypeAt(Pos(from.line, 0)))) return
-
-    var end = Math.min(to.line, self.lastLine());
-    if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end;
-
-    var pad = options.padding == null ? " " : options.padding;
-    if (from.line > end) return;
-
-    self.operation(function() {
-      if (options.fullLines != false) {
-        var lastLineHasText = nonWS.test(self.getLine(end));
-        self.replaceRange(pad + endString, Pos(end));
-        self.replaceRange(startString + pad, Pos(from.line, 0));
-        var lead = options.blockCommentLead || mode.blockCommentLead;
-        if (lead != null) for (var i = from.line + 1; i <= end; ++i)
-          if (i != end || lastLineHasText)
-            self.replaceRange(lead + pad, Pos(i, 0));
-      } else {
-        self.replaceRange(endString, to);
-        self.replaceRange(startString, from);
-      }
-    });
-  });
-
-  CodeMirror.defineExtension("uncomment", function(from, to, options) {
-    if (!options) options = noOptions;
-    var self = this, mode = self.getModeAt(from);
-    var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end);
-
-    // Try finding line comments
-    var lineString = options.lineComment || mode.lineComment, lines = [];
-    var pad = options.padding == null ? " " : options.padding, didSomething;
-    lineComment: {
-      if (!lineString) break lineComment;
-      for (var i = start; i <= end; ++i) {
-        var line = self.getLine(i);
-        var found = line.indexOf(lineString);
-        if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1;
-        if (found == -1 && nonWS.test(line)) break lineComment;
-        if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment;
-        lines.push(line);
-      }
-      self.operation(function() {
-        for (var i = start; i <= end; ++i) {
-          var line = lines[i - start];
-          var pos = line.indexOf(lineString), endPos = pos + lineString.length;
-          if (pos < 0) continue;
-          if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length;
-          didSomething = true;
-          self.replaceRange("", Pos(i, pos), Pos(i, endPos));
-        }
-      });
-      if (didSomething) return true;
-    }
-
-    // Try block comments
-    var startString = options.blockCommentStart || mode.blockCommentStart;
-    var endString = options.blockCommentEnd || mode.blockCommentEnd;
-    if (!startString || !endString) return false;
-    var lead = options.blockCommentLead || mode.blockCommentLead;
-    var startLine = self.getLine(start), open = startLine.indexOf(startString)
-    if (open == -1) return false
-    var endLine = end == start ? startLine : self.getLine(end)
-    var close = endLine.indexOf(endString, end == start ? open + startString.length : 0);
-    if (close == -1 && start != end) {
-      endLine = self.getLine(--end);
-      close = endLine.indexOf(endString);
-    }
-    if (close == -1 ||
-        !/comment/.test(self.getTokenTypeAt(Pos(start, open + 1))) ||
-        !/comment/.test(self.getTokenTypeAt(Pos(end, close + 1))))
-      return false;
-
-    // Avoid killing block comments completely outside the selection.
-    // Positions of the last startString before the start of the selection, and the first endString after it.
-    var lastStart = startLine.lastIndexOf(startString, from.ch);
-    var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length);
-    if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false;
-    // Positions of the first endString after the end of the selection, and the last startString before it.
-    firstEnd = endLine.indexOf(endString, to.ch);
-    var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch);
-    lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart;
-    if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false;
-
-    self.operation(function() {
-      self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)),
-                        Pos(end, close + endString.length));
-      var openEnd = open + startString.length;
-      if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length;
-      self.replaceRange("", Pos(start, open), Pos(start, openEnd));
-      if (lead) for (var i = start + 1; i <= end; ++i) {
-        var line = self.getLine(i), found = line.indexOf(lead);
-        if (found == -1 || nonWS.test(line.slice(0, found))) continue;
-        var foundEnd = found + lead.length;
-        if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length;
-        self.replaceRange("", Pos(i, found), Pos(i, foundEnd));
-      }
-    });
-    return true;
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/comment/continuecomment.js b/WebContent/addon/codemirror/addon/comment/continuecomment.js
deleted file mode 100644
index b11d51e..0000000
--- a/WebContent/addon/codemirror/addon/comment/continuecomment.js
+++ /dev/null
@@ -1,85 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var modes = ["clike", "css", "javascript"];
-
-  for (var i = 0; i < modes.length; ++i)
-    CodeMirror.extendMode(modes[i], {blockCommentContinue: " * "});
-
-  function continueComment(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    var ranges = cm.listSelections(), mode, inserts = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var pos = ranges[i].head, token = cm.getTokenAt(pos);
-      if (token.type != "comment") return CodeMirror.Pass;
-      var modeHere = CodeMirror.innerMode(cm.getMode(), token.state).mode;
-      if (!mode) mode = modeHere;
-      else if (mode != modeHere) return CodeMirror.Pass;
-
-      var insert = null;
-      if (mode.blockCommentStart && mode.blockCommentContinue) {
-        var end = token.string.indexOf(mode.blockCommentEnd);
-        var full = cm.getRange(CodeMirror.Pos(pos.line, 0), CodeMirror.Pos(pos.line, token.end)), found;
-        if (end != -1 && end == token.string.length - mode.blockCommentEnd.length && pos.ch >= end) {
-          // Comment ended, don't continue it
-        } else if (token.string.indexOf(mode.blockCommentStart) == 0) {
-          insert = full.slice(0, token.start);
-          if (!/^\s*$/.test(insert)) {
-            insert = "";
-            for (var j = 0; j < token.start; ++j) insert += " ";
-          }
-        } else if ((found = full.indexOf(mode.blockCommentContinue)) != -1 &&
-                   found + mode.blockCommentContinue.length > token.start &&
-                   /^\s*$/.test(full.slice(0, found))) {
-          insert = full.slice(0, found);
-        }
-        if (insert != null) insert += mode.blockCommentContinue;
-      }
-      if (insert == null && mode.lineComment && continueLineCommentEnabled(cm)) {
-        var line = cm.getLine(pos.line), found = line.indexOf(mode.lineComment);
-        if (found > -1) {
-          insert = line.slice(0, found);
-          if (/\S/.test(insert)) insert = null;
-          else insert += mode.lineComment + line.slice(found + mode.lineComment.length).match(/^\s*/)[0];
-        }
-      }
-      if (insert == null) return CodeMirror.Pass;
-      inserts[i] = "\n" + insert;
-    }
-
-    cm.operation(function() {
-      for (var i = ranges.length - 1; i >= 0; i--)
-        cm.replaceRange(inserts[i], ranges[i].from(), ranges[i].to(), "+insert");
-    });
-  }
-
-  function continueLineCommentEnabled(cm) {
-    var opt = cm.getOption("continueComments");
-    if (opt && typeof opt == "object")
-      return opt.continueLineComment !== false;
-    return true;
-  }
-
-  CodeMirror.defineOption("continueComments", null, function(cm, val, prev) {
-    if (prev && prev != CodeMirror.Init)
-      cm.removeKeyMap("continueComment");
-    if (val) {
-      var key = "Enter";
-      if (typeof val == "string")
-        key = val;
-      else if (typeof val == "object" && val.key)
-        key = val.key;
-      var map = {name: "continueComment"};
-      map[key] = continueComment;
-      cm.addKeyMap(map);
-    }
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/dialog/dialog.css b/WebContent/addon/codemirror/addon/dialog/dialog.css
deleted file mode 100644
index 677c078..0000000
--- a/WebContent/addon/codemirror/addon/dialog/dialog.css
+++ /dev/null
@@ -1,32 +0,0 @@
-.CodeMirror-dialog {
-  position: absolute;
-  left: 0; right: 0;
-  background: inherit;
-  z-index: 15;
-  padding: .1em .8em;
-  overflow: hidden;
-  color: inherit;
-}
-
-.CodeMirror-dialog-top {
-  border-bottom: 1px solid #eee;
-  top: 0;
-}
-
-.CodeMirror-dialog-bottom {
-  border-top: 1px solid #eee;
-  bottom: 0;
-}
-
-.CodeMirror-dialog input {
-  border: none;
-  outline: none;
-  background: transparent;
-  width: 20em;
-  color: inherit;
-  font-family: monospace;
-}
-
-.CodeMirror-dialog button {
-  font-size: 70%;
-}
diff --git a/WebContent/addon/codemirror/addon/dialog/dialog.js b/WebContent/addon/codemirror/addon/dialog/dialog.js
deleted file mode 100644
index f10bb5b..0000000
--- a/WebContent/addon/codemirror/addon/dialog/dialog.js
+++ /dev/null
@@ -1,157 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Open simple dialogs on top of an editor. Relies on dialog.css.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  function dialogDiv(cm, template, bottom) {
-    var wrap = cm.getWrapperElement();
-    var dialog;
-    dialog = wrap.appendChild(document.createElement("div"));
-    if (bottom)
-      dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
-    else
-      dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
-
-    if (typeof template == "string") {
-      dialog.innerHTML = template;
-    } else { // Assuming it's a detached DOM element.
-      dialog.appendChild(template);
-    }
-    return dialog;
-  }
-
-  function closeNotification(cm, newVal) {
-    if (cm.state.currentNotificationClose)
-      cm.state.currentNotificationClose();
-    cm.state.currentNotificationClose = newVal;
-  }
-
-  CodeMirror.defineExtension("openDialog", function(template, callback, options) {
-    if (!options) options = {};
-
-    closeNotification(this, null);
-
-    var dialog = dialogDiv(this, template, options.bottom);
-    var closed = false, me = this;
-    function close(newVal) {
-      if (typeof newVal == 'string') {
-        inp.value = newVal;
-      } else {
-        if (closed) return;
-        closed = true;
-        dialog.parentNode.removeChild(dialog);
-        me.focus();
-
-        if (options.onClose) options.onClose(dialog);
-      }
-    }
-
-    var inp = dialog.getElementsByTagName("input")[0], button;
-    if (inp) {
-      inp.focus();
-
-      if (options.value) {
-        inp.value = options.value;
-        if (options.selectValueOnOpen !== false) {
-          inp.select();
-        }
-      }
-
-      if (options.onInput)
-        CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
-      if (options.onKeyUp)
-        CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
-
-      CodeMirror.on(inp, "keydown", function(e) {
-        if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
-        if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
-          inp.blur();
-          CodeMirror.e_stop(e);
-          close();
-        }
-        if (e.keyCode == 13) callback(inp.value, e);
-      });
-
-      if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
-    } else if (button = dialog.getElementsByTagName("button")[0]) {
-      CodeMirror.on(button, "click", function() {
-        close();
-        me.focus();
-      });
-
-      if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
-
-      button.focus();
-    }
-    return close;
-  });
-
-  CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
-    closeNotification(this, null);
-    var dialog = dialogDiv(this, template, options && options.bottom);
-    var buttons = dialog.getElementsByTagName("button");
-    var closed = false, me = this, blurring = 1;
-    function close() {
-      if (closed) return;
-      closed = true;
-      dialog.parentNode.removeChild(dialog);
-      me.focus();
-    }
-    buttons[0].focus();
-    for (var i = 0; i < buttons.length; ++i) {
-      var b = buttons[i];
-      (function(callback) {
-        CodeMirror.on(b, "click", function(e) {
-          CodeMirror.e_preventDefault(e);
-          close();
-          if (callback) callback(me);
-        });
-      })(callbacks[i]);
-      CodeMirror.on(b, "blur", function() {
-        --blurring;
-        setTimeout(function() { if (blurring <= 0) close(); }, 200);
-      });
-      CodeMirror.on(b, "focus", function() { ++blurring; });
-    }
-  });
-
-  /*
-   * openNotification
-   * Opens a notification, that can be closed with an optional timer
-   * (default 5000ms timer) and always closes on click.
-   *
-   * If a notification is opened while another is opened, it will close the
-   * currently opened one and open the new one immediately.
-   */
-  CodeMirror.defineExtension("openNotification", function(template, options) {
-    closeNotification(this, close);
-    var dialog = dialogDiv(this, template, options && options.bottom);
-    var closed = false, doneTimer;
-    var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
-
-    function close() {
-      if (closed) return;
-      closed = true;
-      clearTimeout(doneTimer);
-      dialog.parentNode.removeChild(dialog);
-    }
-
-    CodeMirror.on(dialog, 'click', function(e) {
-      CodeMirror.e_preventDefault(e);
-      close();
-    });
-
-    if (duration)
-      doneTimer = setTimeout(close, duration);
-
-    return close;
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/display/autorefresh.js b/WebContent/addon/codemirror/addon/display/autorefresh.js
deleted file mode 100644
index 1e0e850..0000000
--- a/WebContent/addon/codemirror/addon/display/autorefresh.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"))
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod)
-  else // Plain browser env
-    mod(CodeMirror)
-})(function(CodeMirror) {
-  "use strict"
-
-  CodeMirror.defineOption("autoRefresh", false, function(cm, val) {
-    if (cm.state.autoRefresh) {
-      stopListening(cm, cm.state.autoRefresh)
-      cm.state.autoRefresh = null
-    }
-    if (val && cm.display.wrapper.offsetHeight == 0)
-      startListening(cm, cm.state.autoRefresh = {delay: val.delay || 250})
-  })
-
-  function startListening(cm, state) {
-    function check() {
-      if (cm.display.wrapper.offsetHeight) {
-        stopListening(cm, state)
-        if (cm.display.lastWrapHeight != cm.display.wrapper.clientHeight)
-          cm.refresh()
-      } else {
-        state.timeout = setTimeout(check, state.delay)
-      }
-    }
-    state.timeout = setTimeout(check, state.delay)
-    state.hurry = function() {
-      clearTimeout(state.timeout)
-      state.timeout = setTimeout(check, 50)
-    }
-    CodeMirror.on(window, "mouseup", state.hurry)
-    CodeMirror.on(window, "keyup", state.hurry)
-  }
-
-  function stopListening(_cm, state) {
-    clearTimeout(state.timeout)
-    CodeMirror.off(window, "mouseup", state.hurry)
-    CodeMirror.off(window, "keyup", state.hurry)
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/display/fullscreen.css b/WebContent/addon/codemirror/addon/display/fullscreen.css
deleted file mode 100644
index 437acd8..0000000
--- a/WebContent/addon/codemirror/addon/display/fullscreen.css
+++ /dev/null
@@ -1,6 +0,0 @@
-.CodeMirror-fullscreen {
-  position: fixed;
-  top: 0; left: 0; right: 0; bottom: 0;
-  height: auto;
-  z-index: 9;
-}
diff --git a/WebContent/addon/codemirror/addon/display/fullscreen.js b/WebContent/addon/codemirror/addon/display/fullscreen.js
deleted file mode 100644
index cd3673b..0000000
--- a/WebContent/addon/codemirror/addon/display/fullscreen.js
+++ /dev/null
@@ -1,41 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("fullScreen", false, function(cm, val, old) {
-    if (old == CodeMirror.Init) old = false;
-    if (!old == !val) return;
-    if (val) setFullscreen(cm);
-    else setNormal(cm);
-  });
-
-  function setFullscreen(cm) {
-    var wrap = cm.getWrapperElement();
-    cm.state.fullScreenRestore = {scrollTop: window.pageYOffset, scrollLeft: window.pageXOffset,
-                                  width: wrap.style.width, height: wrap.style.height};
-    wrap.style.width = "";
-    wrap.style.height = "auto";
-    wrap.className += " CodeMirror-fullscreen";
-    document.documentElement.style.overflow = "hidden";
-    cm.refresh();
-  }
-
-  function setNormal(cm) {
-    var wrap = cm.getWrapperElement();
-    wrap.className = wrap.className.replace(/\s*CodeMirror-fullscreen\b/, "");
-    document.documentElement.style.overflow = "";
-    var info = cm.state.fullScreenRestore;
-    wrap.style.width = info.width; wrap.style.height = info.height;
-    window.scrollTo(info.scrollLeft, info.scrollTop);
-    cm.refresh();
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/display/panel.js b/WebContent/addon/codemirror/addon/display/panel.js
deleted file mode 100644
index ba29484..0000000
--- a/WebContent/addon/codemirror/addon/display/panel.js
+++ /dev/null
@@ -1,112 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineExtension("addPanel", function(node, options) {
-    options = options || {};
-
-    if (!this.state.panels) initPanels(this);
-
-    var info = this.state.panels;
-    var wrapper = info.wrapper;
-    var cmWrapper = this.getWrapperElement();
-
-    if (options.after instanceof Panel && !options.after.cleared) {
-      wrapper.insertBefore(node, options.before.node.nextSibling);
-    } else if (options.before instanceof Panel && !options.before.cleared) {
-      wrapper.insertBefore(node, options.before.node);
-    } else if (options.replace instanceof Panel && !options.replace.cleared) {
-      wrapper.insertBefore(node, options.replace.node);
-      options.replace.clear();
-    } else if (options.position == "bottom") {
-      wrapper.appendChild(node);
-    } else if (options.position == "before-bottom") {
-      wrapper.insertBefore(node, cmWrapper.nextSibling);
-    } else if (options.position == "after-top") {
-      wrapper.insertBefore(node, cmWrapper);
-    } else {
-      wrapper.insertBefore(node, wrapper.firstChild);
-    }
-
-    var height = (options && options.height) || node.offsetHeight;
-    this._setSize(null, info.heightLeft -= height);
-    info.panels++;
-    return new Panel(this, node, options, height);
-  });
-
-  function Panel(cm, node, options, height) {
-    this.cm = cm;
-    this.node = node;
-    this.options = options;
-    this.height = height;
-    this.cleared = false;
-  }
-
-  Panel.prototype.clear = function() {
-    if (this.cleared) return;
-    this.cleared = true;
-    var info = this.cm.state.panels;
-    this.cm._setSize(null, info.heightLeft += this.height);
-    info.wrapper.removeChild(this.node);
-    if (--info.panels == 0) removePanels(this.cm);
-  };
-
-  Panel.prototype.changed = function(height) {
-    var newHeight = height == null ? this.node.offsetHeight : height;
-    var info = this.cm.state.panels;
-    this.cm._setSize(null, info.height += (newHeight - this.height));
-    this.height = newHeight;
-  };
-
-  function initPanels(cm) {
-    var wrap = cm.getWrapperElement();
-    var style = window.getComputedStyle ? window.getComputedStyle(wrap) : wrap.currentStyle;
-    var height = parseInt(style.height);
-    var info = cm.state.panels = {
-      setHeight: wrap.style.height,
-      heightLeft: height,
-      panels: 0,
-      wrapper: document.createElement("div")
-    };
-    wrap.parentNode.insertBefore(info.wrapper, wrap);
-    var hasFocus = cm.hasFocus();
-    info.wrapper.appendChild(wrap);
-    if (hasFocus) cm.focus();
-
-    cm._setSize = cm.setSize;
-    if (height != null) cm.setSize = function(width, newHeight) {
-      if (newHeight == null) return this._setSize(width, newHeight);
-      info.setHeight = newHeight;
-      if (typeof newHeight != "number") {
-        var px = /^(\d+\.?\d*)px$/.exec(newHeight);
-        if (px) {
-          newHeight = Number(px[1]);
-        } else {
-          info.wrapper.style.height = newHeight;
-          newHeight = info.wrapper.offsetHeight;
-          info.wrapper.style.height = "";
-        }
-      }
-      cm._setSize(width, info.heightLeft += (newHeight - height));
-      height = newHeight;
-    };
-  }
-
-  function removePanels(cm) {
-    var info = cm.state.panels;
-    cm.state.panels = null;
-
-    var wrap = cm.getWrapperElement();
-    info.wrapper.parentNode.replaceChild(wrap, info.wrapper);
-    wrap.style.height = info.setHeight;
-    cm.setSize = cm._setSize;
-    cm.setSize();
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/display/placeholder.js b/WebContent/addon/codemirror/addon/display/placeholder.js
deleted file mode 100644
index 2f8b1f8..0000000
--- a/WebContent/addon/codemirror/addon/display/placeholder.js
+++ /dev/null
@@ -1,62 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineOption("placeholder", "", function(cm, val, old) {
-    var prev = old && old != CodeMirror.Init;
-    if (val && !prev) {
-      cm.on("blur", onBlur);
-      cm.on("change", onChange);
-      cm.on("swapDoc", onChange);
-      onChange(cm);
-    } else if (!val && prev) {
-      cm.off("blur", onBlur);
-      cm.off("change", onChange);
-      cm.off("swapDoc", onChange);
-      clearPlaceholder(cm);
-      var wrapper = cm.getWrapperElement();
-      wrapper.className = wrapper.className.replace(" CodeMirror-empty", "");
-    }
-
-    if (val && !cm.hasFocus()) onBlur(cm);
-  });
-
-  function clearPlaceholder(cm) {
-    if (cm.state.placeholder) {
-      cm.state.placeholder.parentNode.removeChild(cm.state.placeholder);
-      cm.state.placeholder = null;
-    }
-  }
-  function setPlaceholder(cm) {
-    clearPlaceholder(cm);
-    var elt = cm.state.placeholder = document.createElement("pre");
-    elt.style.cssText = "height: 0; overflow: visible";
-    elt.className = "CodeMirror-placeholder";
-    var placeHolder = cm.getOption("placeholder")
-    if (typeof placeHolder == "string") placeHolder = document.createTextNode(placeHolder)
-    elt.appendChild(placeHolder)
-    cm.display.lineSpace.insertBefore(elt, cm.display.lineSpace.firstChild);
-  }
-
-  function onBlur(cm) {
-    if (isEmpty(cm)) setPlaceholder(cm);
-  }
-  function onChange(cm) {
-    var wrapper = cm.getWrapperElement(), empty = isEmpty(cm);
-    wrapper.className = wrapper.className.replace(" CodeMirror-empty", "") + (empty ? " CodeMirror-empty" : "");
-
-    if (empty) setPlaceholder(cm);
-    else clearPlaceholder(cm);
-  }
-
-  function isEmpty(cm) {
-    return (cm.lineCount() === 1) && (cm.getLine(0) === "");
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/display/rulers.js b/WebContent/addon/codemirror/addon/display/rulers.js
deleted file mode 100644
index 7300544..0000000
--- a/WebContent/addon/codemirror/addon/display/rulers.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("rulers", false, function(cm, val) {
-    if (cm.state.rulerDiv) {
-      cm.display.lineSpace.removeChild(cm.state.rulerDiv)
-      cm.state.rulerDiv = null
-      cm.off("refresh", drawRulers)
-    }
-    if (val && val.length) {
-      cm.state.rulerDiv = cm.display.lineSpace.insertBefore(document.createElement("div"), cm.display.cursorDiv)
-      cm.state.rulerDiv.className = "CodeMirror-rulers"
-      drawRulers(cm)
-      cm.on("refresh", drawRulers)
-    }
-  });
-
-  function drawRulers(cm) {
-    cm.state.rulerDiv.textContent = ""
-    var val = cm.getOption("rulers");
-    var cw = cm.defaultCharWidth();
-    var left = cm.charCoords(CodeMirror.Pos(cm.firstLine(), 0), "div").left;
-    cm.state.rulerDiv.style.minHeight = (cm.display.scroller.offsetHeight + 30) + "px";
-    for (var i = 0; i < val.length; i++) {
-      var elt = document.createElement("div");
-      elt.className = "CodeMirror-ruler";
-      var col, conf = val[i];
-      if (typeof conf == "number") {
-        col = conf;
-      } else {
-        col = conf.column;
-        if (conf.className) elt.className += " " + conf.className;
-        if (conf.color) elt.style.borderColor = conf.color;
-        if (conf.lineStyle) elt.style.borderLeftStyle = conf.lineStyle;
-        if (conf.width) elt.style.borderLeftWidth = conf.width;
-      }
-      elt.style.left = (left + col * cw) + "px";
-      cm.state.rulerDiv.appendChild(elt)
-    }
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/edit/closebrackets.js b/WebContent/addon/codemirror/addon/edit/closebrackets.js
deleted file mode 100644
index 7c47bcd..0000000
--- a/WebContent/addon/codemirror/addon/edit/closebrackets.js
+++ /dev/null
@@ -1,202 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var defaults = {
-    pairs: "()[]{}''\"\"",
-    triples: "",
-    explode: "[]{}"
-  };
-
-  var Pos = CodeMirror.Pos;
-
-  CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.removeKeyMap(keyMap);
-      cm.state.closeBrackets = null;
-    }
-    if (val) {
-      cm.state.closeBrackets = val;
-      cm.addKeyMap(keyMap);
-    }
-  });
-
-  function getOption(conf, name) {
-    if (name == "pairs" && typeof conf == "string") return conf;
-    if (typeof conf == "object" && conf[name] != null) return conf[name];
-    return defaults[name];
-  }
-
-  var bind = defaults.pairs + "`";
-  var keyMap = {Backspace: handleBackspace, Enter: handleEnter};
-  for (var i = 0; i < bind.length; i++)
-    keyMap["'" + bind.charAt(i) + "'"] = handler(bind.charAt(i));
-
-  function handler(ch) {
-    return function(cm) { return handleChar(cm, ch); };
-  }
-
-  function getConfig(cm) {
-    var deflt = cm.state.closeBrackets;
-    if (!deflt) return null;
-    var mode = cm.getModeAt(cm.getCursor());
-    return mode.closeBrackets || deflt;
-  }
-
-  function handleBackspace(cm) {
-    var conf = getConfig(cm);
-    if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;
-
-    var pairs = getOption(conf, "pairs");
-    var ranges = cm.listSelections();
-    for (var i = 0; i < ranges.length; i++) {
-      if (!ranges[i].empty()) return CodeMirror.Pass;
-      var around = charsAround(cm, ranges[i].head);
-      if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass;
-    }
-    for (var i = ranges.length - 1; i >= 0; i--) {
-      var cur = ranges[i].head;
-      cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1), "+delete");
-    }
-  }
-
-  function handleEnter(cm) {
-    var conf = getConfig(cm);
-    var explode = conf && getOption(conf, "explode");
-    if (!explode || cm.getOption("disableInput")) return CodeMirror.Pass;
-
-    var ranges = cm.listSelections();
-    for (var i = 0; i < ranges.length; i++) {
-      if (!ranges[i].empty()) return CodeMirror.Pass;
-      var around = charsAround(cm, ranges[i].head);
-      if (!around || explode.indexOf(around) % 2 != 0) return CodeMirror.Pass;
-    }
-    cm.operation(function() {
-      cm.replaceSelection("\n\n", null);
-      cm.execCommand("goCharLeft");
-      ranges = cm.listSelections();
-      for (var i = 0; i < ranges.length; i++) {
-        var line = ranges[i].head.line;
-        cm.indentLine(line, null, true);
-        cm.indentLine(line + 1, null, true);
-      }
-    });
-  }
-
-  function contractSelection(sel) {
-    var inverted = CodeMirror.cmpPos(sel.anchor, sel.head) > 0;
-    return {anchor: new Pos(sel.anchor.line, sel.anchor.ch + (inverted ? -1 : 1)),
-            head: new Pos(sel.head.line, sel.head.ch + (inverted ? 1 : -1))};
-  }
-
-  function handleChar(cm, ch) {
-    var conf = getConfig(cm);
-    if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;
-
-    var pairs = getOption(conf, "pairs");
-    var pos = pairs.indexOf(ch);
-    if (pos == -1) return CodeMirror.Pass;
-    var triples = getOption(conf, "triples");
-
-    var identical = pairs.charAt(pos + 1) == ch;
-    var ranges = cm.listSelections();
-    var opening = pos % 2 == 0;
-
-    var type;
-    for (var i = 0; i < ranges.length; i++) {
-      var range = ranges[i], cur = range.head, curType;
-      var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1));
-      if (opening && !range.empty()) {
-        curType = "surround";
-      } else if ((identical || !opening) && next == ch) {
-        if (identical && stringStartsAfter(cm, cur))
-          curType = "both";
-        else if (triples.indexOf(ch) >= 0 && cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == ch + ch + ch)
-          curType = "skipThree";
-        else
-          curType = "skip";
-      } else if (identical && cur.ch > 1 && triples.indexOf(ch) >= 0 &&
-                 cm.getRange(Pos(cur.line, cur.ch - 2), cur) == ch + ch &&
-                 (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != ch)) {
-        curType = "addFour";
-      } else if (identical) {
-        if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, ch)) curType = "both";
-        else return CodeMirror.Pass;
-      } else if (opening && (cm.getLine(cur.line).length == cur.ch ||
-                             isClosingBracket(next, pairs) ||
-                             /\s/.test(next))) {
-        curType = "both";
-      } else {
-        return CodeMirror.Pass;
-      }
-      if (!type) type = curType;
-      else if (type != curType) return CodeMirror.Pass;
-    }
-
-    var left = pos % 2 ? pairs.charAt(pos - 1) : ch;
-    var right = pos % 2 ? ch : pairs.charAt(pos + 1);
-    cm.operation(function() {
-      if (type == "skip") {
-        cm.execCommand("goCharRight");
-      } else if (type == "skipThree") {
-        for (var i = 0; i < 3; i++)
-          cm.execCommand("goCharRight");
-      } else if (type == "surround") {
-        var sels = cm.getSelections();
-        for (var i = 0; i < sels.length; i++)
-          sels[i] = left + sels[i] + right;
-        cm.replaceSelections(sels, "around");
-        sels = cm.listSelections().slice();
-        for (var i = 0; i < sels.length; i++)
-          sels[i] = contractSelection(sels[i]);
-        cm.setSelections(sels);
-      } else if (type == "both") {
-        cm.replaceSelection(left + right, null);
-        cm.triggerElectric(left + right);
-        cm.execCommand("goCharLeft");
-      } else if (type == "addFour") {
-        cm.replaceSelection(left + left + left + left, "before");
-        cm.execCommand("goCharRight");
-      }
-    });
-  }
-
-  function isClosingBracket(ch, pairs) {
-    var pos = pairs.lastIndexOf(ch);
-    return pos > -1 && pos % 2 == 1;
-  }
-
-  function charsAround(cm, pos) {
-    var str = cm.getRange(Pos(pos.line, pos.ch - 1),
-                          Pos(pos.line, pos.ch + 1));
-    return str.length == 2 ? str : null;
-  }
-
-  // Project the token type that will exists after the given char is
-  // typed, and use it to determine whether it would cause the start
-  // of a string token.
-  function enteringString(cm, pos, ch) {
-    var line = cm.getLine(pos.line);
-    var token = cm.getTokenAt(pos);
-    if (/\bstring2?\b/.test(token.type)) return false;
-    var stream = new CodeMirror.StringStream(line.slice(0, pos.ch) + ch + line.slice(pos.ch), 4);
-    stream.pos = stream.start = token.start;
-    for (;;) {
-      var type1 = cm.getMode().token(stream, token.state);
-      if (stream.pos >= pos.ch + 1) return /\bstring2?\b/.test(type1);
-      stream.start = stream.pos;
-    }
-  }
-
-  function stringStartsAfter(cm, pos) {
-    var token = cm.getTokenAt(Pos(pos.line, pos.ch + 1))
-    return /\bstring/.test(token.type) && token.start == pos.ch
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/edit/closetag.js b/WebContent/addon/codemirror/addon/edit/closetag.js
deleted file mode 100644
index a518da3..0000000
--- a/WebContent/addon/codemirror/addon/edit/closetag.js
+++ /dev/null
@@ -1,169 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-/**
- * Tag-closer extension for CodeMirror.
- *
- * This extension adds an "autoCloseTags" option that can be set to
- * either true to get the default behavior, or an object to further
- * configure its behavior.
- *
- * These are supported options:
- *
- * `whenClosing` (default true)
- *   Whether to autoclose when the '/' of a closing tag is typed.
- * `whenOpening` (default true)
- *   Whether to autoclose the tag when the final '>' of an opening
- *   tag is typed.
- * `dontCloseTags` (default is empty tags for HTML, none for XML)
- *   An array of tag names that should not be autoclosed.
- * `indentTags` (default is block tags for HTML, none for XML)
- *   An array of tag names that should, when opened, cause a
- *   blank line to be added inside the tag, and the blank line and
- *   closing line to be indented.
- *
- * See demos/closetag.html for a usage example.
- */
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../fold/xml-fold"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../fold/xml-fold"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineOption("autoCloseTags", false, function(cm, val, old) {
-    if (old != CodeMirror.Init && old)
-      cm.removeKeyMap("autoCloseTags");
-    if (!val) return;
-    var map = {name: "autoCloseTags"};
-    if (typeof val != "object" || val.whenClosing)
-      map["'/'"] = function(cm) { return autoCloseSlash(cm); };
-    if (typeof val != "object" || val.whenOpening)
-      map["'>'"] = function(cm) { return autoCloseGT(cm); };
-    cm.addKeyMap(map);
-  });
-
-  var htmlDontClose = ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param",
-                       "source", "track", "wbr"];
-  var htmlIndent = ["applet", "blockquote", "body", "button", "div", "dl", "fieldset", "form", "frameset", "h1", "h2", "h3", "h4",
-                    "h5", "h6", "head", "html", "iframe", "layer", "legend", "object", "ol", "p", "select", "table", "ul"];
-
-  function autoCloseGT(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    var ranges = cm.listSelections(), replacements = [];
-    for (var i = 0; i < ranges.length; i++) {
-      if (!ranges[i].empty()) return CodeMirror.Pass;
-      var pos = ranges[i].head, tok = cm.getTokenAt(pos);
-      var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
-      if (inner.mode.name != "xml" || !state.tagName) return CodeMirror.Pass;
-
-      var opt = cm.getOption("autoCloseTags"), html = inner.mode.configuration == "html";
-      var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose);
-      var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent);
-
-      var tagName = state.tagName;
-      if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch);
-      var lowerTagName = tagName.toLowerCase();
-      // Don't process the '>' at the end of an end-tag or self-closing tag
-      if (!tagName ||
-          tok.type == "string" && (tok.end != pos.ch || !/[\"\']/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1) ||
-          tok.type == "tag" && state.type == "closeTag" ||
-          tok.string.indexOf("/") == (tok.string.length - 1) || // match something like <someTagName />
-          dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1 ||
-          closingTagExists(cm, tagName, pos, state, true))
-        return CodeMirror.Pass;
-
-      var indent = indentTags && indexOf(indentTags, lowerTagName) > -1;
-      replacements[i] = {indent: indent,
-                         text: ">" + (indent ? "\n\n" : "") + "</" + tagName + ">",
-                         newPos: indent ? CodeMirror.Pos(pos.line + 1, 0) : CodeMirror.Pos(pos.line, pos.ch + 1)};
-    }
-
-    for (var i = ranges.length - 1; i >= 0; i--) {
-      var info = replacements[i];
-      cm.replaceRange(info.text, ranges[i].head, ranges[i].anchor, "+insert");
-      var sel = cm.listSelections().slice(0);
-      sel[i] = {head: info.newPos, anchor: info.newPos};
-      cm.setSelections(sel);
-      if (info.indent) {
-        cm.indentLine(info.newPos.line, null, true);
-        cm.indentLine(info.newPos.line + 1, null, true);
-      }
-    }
-  }
-
-  function autoCloseCurrent(cm, typingSlash) {
-    var ranges = cm.listSelections(), replacements = [];
-    var head = typingSlash ? "/" : "</";
-    for (var i = 0; i < ranges.length; i++) {
-      if (!ranges[i].empty()) return CodeMirror.Pass;
-      var pos = ranges[i].head, tok = cm.getTokenAt(pos);
-      var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
-      if (typingSlash && (tok.type == "string" || tok.string.charAt(0) != "<" ||
-                          tok.start != pos.ch - 1))
-        return CodeMirror.Pass;
-      // Kludge to get around the fact that we are not in XML mode
-      // when completing in JS/CSS snippet in htmlmixed mode. Does not
-      // work for other XML embedded languages (there is no general
-      // way to go from a mixed mode to its current XML state).
-      var replacement;
-      if (inner.mode.name != "xml") {
-        if (cm.getMode().name == "htmlmixed" && inner.mode.name == "javascript")
-          replacement = head + "script";
-        else if (cm.getMode().name == "htmlmixed" && inner.mode.name == "css")
-          replacement = head + "style";
-        else
-          return CodeMirror.Pass;
-      } else {
-        if (!state.context || !state.context.tagName ||
-            closingTagExists(cm, state.context.tagName, pos, state))
-          return CodeMirror.Pass;
-        replacement = head + state.context.tagName;
-      }
-      if (cm.getLine(pos.line).charAt(tok.end) != ">") replacement += ">";
-      replacements[i] = replacement;
-    }
-    cm.replaceSelections(replacements);
-    ranges = cm.listSelections();
-    for (var i = 0; i < ranges.length; i++)
-      if (i == ranges.length - 1 || ranges[i].head.line < ranges[i + 1].head.line)
-        cm.indentLine(ranges[i].head.line);
-  }
-
-  function autoCloseSlash(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    return autoCloseCurrent(cm, true);
-  }
-
-  CodeMirror.commands.closeTag = function(cm) { return autoCloseCurrent(cm); };
-
-  function indexOf(collection, elt) {
-    if (collection.indexOf) return collection.indexOf(elt);
-    for (var i = 0, e = collection.length; i < e; ++i)
-      if (collection[i] == elt) return i;
-    return -1;
-  }
-
-  // If xml-fold is loaded, we use its functionality to try and verify
-  // whether a given tag is actually unclosed.
-  function closingTagExists(cm, tagName, pos, state, newTag) {
-    if (!CodeMirror.scanForClosingTag) return false;
-    var end = Math.min(cm.lastLine() + 1, pos.line + 500);
-    var nextClose = CodeMirror.scanForClosingTag(cm, pos, null, end);
-    if (!nextClose || nextClose.tag != tagName) return false;
-    var cx = state.context;
-    // If the immediate wrapping context contains onCx instances of
-    // the same tag, a closing tag only exists if there are at least
-    // that many closing tags of that type following.
-    for (var onCx = newTag ? 1 : 0; cx && cx.tagName == tagName; cx = cx.prev) ++onCx;
-    pos = nextClose.to;
-    for (var i = 1; i < onCx; i++) {
-      var next = CodeMirror.scanForClosingTag(cm, pos, null, end);
-      if (!next || next.tag != tagName) return false;
-      pos = next.to;
-    }
-    return true;
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/edit/continuelist.js b/WebContent/addon/codemirror/addon/edit/continuelist.js
deleted file mode 100644
index 6574ea3..0000000
--- a/WebContent/addon/codemirror/addon/edit/continuelist.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var listRE = /^(\s*)(>[> ]*|- \[[x ]\]\s|[*+-]\s|(\d+)([.)]))(\s*)/,
-      emptyListRE = /^(\s*)(>[> ]*|- \[[x ]\]|[*+-]|(\d+)[.)])(\s*)$/,
-      unorderedListRE = /[*+-]\s/;
-
-  CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) {
-    if (cm.getOption("disableInput")) return CodeMirror.Pass;
-    var ranges = cm.listSelections(), replacements = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var pos = ranges[i].head;
-      var eolState = cm.getStateAfter(pos.line);
-      var inList = eolState.list !== false;
-      var inQuote = eolState.quote !== 0;
-
-      var line = cm.getLine(pos.line), match = listRE.exec(line);
-      if (!ranges[i].empty() || (!inList && !inQuote) || !match) {
-        cm.execCommand("newlineAndIndent");
-        return;
-      }
-      if (emptyListRE.test(line)) {
-        cm.replaceRange("", {
-          line: pos.line, ch: 0
-        }, {
-          line: pos.line, ch: pos.ch + 1
-        });
-        replacements[i] = "\n";
-      } else {
-        var indent = match[1], after = match[5];
-        var bullet = unorderedListRE.test(match[2]) || match[2].indexOf(">") >= 0
-          ? match[2].replace("x", " ")
-          : (parseInt(match[3], 10) + 1) + match[4];
-
-        replacements[i] = "\n" + indent + bullet + after;
-      }
-    }
-
-    cm.replaceSelections(replacements);
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/edit/matchbrackets.js b/WebContent/addon/codemirror/addon/edit/matchbrackets.js
deleted file mode 100644
index 76754ed..0000000
--- a/WebContent/addon/codemirror/addon/edit/matchbrackets.js
+++ /dev/null
@@ -1,122 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var ie_lt8 = /MSIE \d/.test(navigator.userAgent) &&
-    (document.documentMode == null || document.documentMode < 8);
-
-  var Pos = CodeMirror.Pos;
-
-  var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
-
-  function findMatchingBracket(cm, where, strict, config) {
-    var line = cm.getLineHandle(where.line), pos = where.ch - 1;
-    var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
-    if (!match) return null;
-    var dir = match.charAt(1) == ">" ? 1 : -1;
-    if (strict && (dir > 0) != (pos == where.ch)) return null;
-    var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));
-
-    var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);
-    if (found == null) return null;
-    return {from: Pos(where.line, pos), to: found && found.pos,
-            match: found && found.ch == match.charAt(0), forward: dir > 0};
-  }
-
-  // bracketRegex is used to specify which type of bracket to scan
-  // should be a regexp, e.g. /[[\]]/
-  //
-  // Note: If "where" is on an open bracket, then this bracket is ignored.
-  //
-  // Returns false when no bracket was found, null when it reached
-  // maxScanLines and gave up
-  function scanForBracket(cm, where, dir, style, config) {
-    var maxScanLen = (config && config.maxScanLineLength) || 10000;
-    var maxScanLines = (config && config.maxScanLines) || 1000;
-
-    var stack = [];
-    var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/;
-    var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1)
-                          : Math.max(cm.firstLine() - 1, where.line - maxScanLines);
-    for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) {
-      var line = cm.getLine(lineNo);
-      if (!line) continue;
-      var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1;
-      if (line.length > maxScanLen) continue;
-      if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);
-      for (; pos != end; pos += dir) {
-        var ch = line.charAt(pos);
-        if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {
-          var match = matching[ch];
-          if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch);
-          else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};
-          else stack.pop();
-        }
-      }
-    }
-    return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null;
-  }
-
-  function matchBrackets(cm, autoclear, config) {
-    // Disable brace matching in long lines, since it'll cause hugely slow updates
-    var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;
-    var marks = [], ranges = cm.listSelections();
-    for (var i = 0; i < ranges.length; i++) {
-      var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, false, config);
-      if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {
-        var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
-        marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));
-        if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)
-          marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style}));
-      }
-    }
-
-    if (marks.length) {
-      // Kludge to work around the IE bug from issue #1193, where text
-      // input stops going to the textare whever this fires.
-      if (ie_lt8 && cm.state.focused) cm.focus();
-
-      var clear = function() {
-        cm.operation(function() {
-          for (var i = 0; i < marks.length; i++) marks[i].clear();
-        });
-      };
-      if (autoclear) setTimeout(clear, 800);
-      else return clear;
-    }
-  }
-
-  var currentlyHighlighted = null;
-  function doMatchBrackets(cm) {
-    cm.operation(function() {
-      if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
-      currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets);
-    });
-  }
-
-  CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.off("cursorActivity", doMatchBrackets);
-      if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
-    }
-    if (val) {
-      cm.state.matchBrackets = typeof val == "object" ? val : {};
-      cm.on("cursorActivity", doMatchBrackets);
-    }
-  });
-
-  CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);});
-  CodeMirror.defineExtension("findMatchingBracket", function(pos, strict, config){
-    return findMatchingBracket(this, pos, strict, config);
-  });
-  CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){
-    return scanForBracket(this, pos, dir, style, config);
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/edit/matchtags.js b/WebContent/addon/codemirror/addon/edit/matchtags.js
deleted file mode 100644
index fb1911a..0000000
--- a/WebContent/addon/codemirror/addon/edit/matchtags.js
+++ /dev/null
@@ -1,66 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../fold/xml-fold"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../fold/xml-fold"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("matchTags", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.off("cursorActivity", doMatchTags);
-      cm.off("viewportChange", maybeUpdateMatch);
-      clear(cm);
-    }
-    if (val) {
-      cm.state.matchBothTags = typeof val == "object" && val.bothTags;
-      cm.on("cursorActivity", doMatchTags);
-      cm.on("viewportChange", maybeUpdateMatch);
-      doMatchTags(cm);
-    }
-  });
-
-  function clear(cm) {
-    if (cm.state.tagHit) cm.state.tagHit.clear();
-    if (cm.state.tagOther) cm.state.tagOther.clear();
-    cm.state.tagHit = cm.state.tagOther = null;
-  }
-
-  function doMatchTags(cm) {
-    cm.state.failedTagMatch = false;
-    cm.operation(function() {
-      clear(cm);
-      if (cm.somethingSelected()) return;
-      var cur = cm.getCursor(), range = cm.getViewport();
-      range.from = Math.min(range.from, cur.line); range.to = Math.max(cur.line + 1, range.to);
-      var match = CodeMirror.findMatchingTag(cm, cur, range);
-      if (!match) return;
-      if (cm.state.matchBothTags) {
-        var hit = match.at == "open" ? match.open : match.close;
-        if (hit) cm.state.tagHit = cm.markText(hit.from, hit.to, {className: "CodeMirror-matchingtag"});
-      }
-      var other = match.at == "close" ? match.open : match.close;
-      if (other)
-        cm.state.tagOther = cm.markText(other.from, other.to, {className: "CodeMirror-matchingtag"});
-      else
-        cm.state.failedTagMatch = true;
-    });
-  }
-
-  function maybeUpdateMatch(cm) {
-    if (cm.state.failedTagMatch) doMatchTags(cm);
-  }
-
-  CodeMirror.commands.toMatchingTag = function(cm) {
-    var found = CodeMirror.findMatchingTag(cm, cm.getCursor());
-    if (found) {
-      var other = found.at == "close" ? found.open : found.close;
-      if (other) cm.extendSelection(other.to, other.from);
-    }
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/edit/trailingspace.js b/WebContent/addon/codemirror/addon/edit/trailingspace.js
deleted file mode 100644
index fa7b56b..0000000
--- a/WebContent/addon/codemirror/addon/edit/trailingspace.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) {
-    if (prev == CodeMirror.Init) prev = false;
-    if (prev && !val)
-      cm.removeOverlay("trailingspace");
-    else if (!prev && val)
-      cm.addOverlay({
-        token: function(stream) {
-          for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {}
-          if (i > stream.pos) { stream.pos = i; return null; }
-          stream.pos = l;
-          return "trailingspace";
-        },
-        name: "trailingspace"
-      });
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/fold/brace-fold.js b/WebContent/addon/codemirror/addon/fold/brace-fold.js
deleted file mode 100644
index 13c0f0c..0000000
--- a/WebContent/addon/codemirror/addon/fold/brace-fold.js
+++ /dev/null
@@ -1,105 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("fold", "brace", function(cm, start) {
-  var line = start.line, lineText = cm.getLine(line);
-  var tokenType;
-
-  function findOpening(openCh) {
-    for (var at = start.ch, pass = 0;;) {
-      var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1);
-      if (found == -1) {
-        if (pass == 1) break;
-        pass = 1;
-        at = lineText.length;
-        continue;
-      }
-      if (pass == 1 && found < start.ch) break;
-      tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1));
-      if (!/^(comment|string)/.test(tokenType)) return found + 1;
-      at = found - 1;
-    }
-  }
-
-  var startToken = "{", endToken = "}", startCh = findOpening("{");
-  if (startCh == null) {
-    startToken = "[", endToken = "]";
-    startCh = findOpening("[");
-  }
-
-  if (startCh == null) return;
-  var count = 1, lastLine = cm.lastLine(), end, endCh;
-  outer: for (var i = line; i <= lastLine; ++i) {
-    var text = cm.getLine(i), pos = i == line ? startCh : 0;
-    for (;;) {
-      var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
-      if (nextOpen < 0) nextOpen = text.length;
-      if (nextClose < 0) nextClose = text.length;
-      pos = Math.min(nextOpen, nextClose);
-      if (pos == text.length) break;
-      if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) {
-        if (pos == nextOpen) ++count;
-        else if (!--count) { end = i; endCh = pos; break outer; }
-      }
-      ++pos;
-    }
-  }
-  if (end == null || line == end && endCh == startCh) return;
-  return {from: CodeMirror.Pos(line, startCh),
-          to: CodeMirror.Pos(end, endCh)};
-});
-
-CodeMirror.registerHelper("fold", "import", function(cm, start) {
-  function hasImport(line) {
-    if (line < cm.firstLine() || line > cm.lastLine()) return null;
-    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
-    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
-    if (start.type != "keyword" || start.string != "import") return null;
-    // Now find closing semicolon, return its position
-    for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {
-      var text = cm.getLine(i), semi = text.indexOf(";");
-      if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};
-    }
-  }
-
-  var startLine = start.line, has = hasImport(startLine), prev;
-  if (!has || hasImport(startLine - 1) || ((prev = hasImport(startLine - 2)) && prev.end.line == startLine - 1))
-    return null;
-  for (var end = has.end;;) {
-    var next = hasImport(end.line + 1);
-    if (next == null) break;
-    end = next.end;
-  }
-  return {from: cm.clipPos(CodeMirror.Pos(startLine, has.startCh + 1)), to: end};
-});
-
-CodeMirror.registerHelper("fold", "include", function(cm, start) {
-  function hasInclude(line) {
-    if (line < cm.firstLine() || line > cm.lastLine()) return null;
-    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
-    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
-    if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;
-  }
-
-  var startLine = start.line, has = hasInclude(startLine);
-  if (has == null || hasInclude(startLine - 1) != null) return null;
-  for (var end = startLine;;) {
-    var next = hasInclude(end + 1);
-    if (next == null) break;
-    ++end;
-  }
-  return {from: CodeMirror.Pos(startLine, has + 1),
-          to: cm.clipPos(CodeMirror.Pos(end))};
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/fold/comment-fold.js b/WebContent/addon/codemirror/addon/fold/comment-fold.js
deleted file mode 100644
index e8d800e..0000000
--- a/WebContent/addon/codemirror/addon/fold/comment-fold.js
+++ /dev/null
@@ -1,59 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerGlobalHelper("fold", "comment", function(mode) {
-  return mode.blockCommentStart && mode.blockCommentEnd;
-}, function(cm, start) {
-  var mode = cm.getModeAt(start), startToken = mode.blockCommentStart, endToken = mode.blockCommentEnd;
-  if (!startToken || !endToken) return;
-  var line = start.line, lineText = cm.getLine(line);
-
-  var startCh;
-  for (var at = start.ch, pass = 0;;) {
-    var found = at <= 0 ? -1 : lineText.lastIndexOf(startToken, at - 1);
-    if (found == -1) {
-      if (pass == 1) return;
-      pass = 1;
-      at = lineText.length;
-      continue;
-    }
-    if (pass == 1 && found < start.ch) return;
-    if (/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1))) &&
-        (found == 0 || lineText.slice(found - endToken.length, found) == endToken ||
-         !/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found))))) {
-      startCh = found + startToken.length;
-      break;
-    }
-    at = found - 1;
-  }
-
-  var depth = 1, lastLine = cm.lastLine(), end, endCh;
-  outer: for (var i = line; i <= lastLine; ++i) {
-    var text = cm.getLine(i), pos = i == line ? startCh : 0;
-    for (;;) {
-      var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
-      if (nextOpen < 0) nextOpen = text.length;
-      if (nextClose < 0) nextClose = text.length;
-      pos = Math.min(nextOpen, nextClose);
-      if (pos == text.length) break;
-      if (pos == nextOpen) ++depth;
-      else if (!--depth) { end = i; endCh = pos; break outer; }
-      ++pos;
-    }
-  }
-  if (end == null || line == end && endCh == startCh) return;
-  return {from: CodeMirror.Pos(line, startCh),
-          to: CodeMirror.Pos(end, endCh)};
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/fold/foldcode.js b/WebContent/addon/codemirror/addon/fold/foldcode.js
deleted file mode 100644
index 78b36c4..0000000
--- a/WebContent/addon/codemirror/addon/fold/foldcode.js
+++ /dev/null
@@ -1,150 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  function doFold(cm, pos, options, force) {
-    if (options && options.call) {
-      var finder = options;
-      options = null;
-    } else {
-      var finder = getOption(cm, options, "rangeFinder");
-    }
-    if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
-    var minSize = getOption(cm, options, "minFoldSize");
-
-    function getRange(allowFolded) {
-      var range = finder(cm, pos);
-      if (!range || range.to.line - range.from.line < minSize) return null;
-      var marks = cm.findMarksAt(range.from);
-      for (var i = 0; i < marks.length; ++i) {
-        if (marks[i].__isFold && force !== "fold") {
-          if (!allowFolded) return null;
-          range.cleared = true;
-          marks[i].clear();
-        }
-      }
-      return range;
-    }
-
-    var range = getRange(true);
-    if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
-      pos = CodeMirror.Pos(pos.line - 1, 0);
-      range = getRange(false);
-    }
-    if (!range || range.cleared || force === "unfold") return;
-
-    var myWidget = makeWidget(cm, options);
-    CodeMirror.on(myWidget, "mousedown", function(e) {
-      myRange.clear();
-      CodeMirror.e_preventDefault(e);
-    });
-    var myRange = cm.markText(range.from, range.to, {
-      replacedWith: myWidget,
-      clearOnEnter: getOption(cm, options, "clearOnEnter"),
-      __isFold: true
-    });
-    myRange.on("clear", function(from, to) {
-      CodeMirror.signal(cm, "unfold", cm, from, to);
-    });
-    CodeMirror.signal(cm, "fold", cm, range.from, range.to);
-  }
-
-  function makeWidget(cm, options) {
-    var widget = getOption(cm, options, "widget");
-    if (typeof widget == "string") {
-      var text = document.createTextNode(widget);
-      widget = document.createElement("span");
-      widget.appendChild(text);
-      widget.className = "CodeMirror-foldmarker";
-    }
-    return widget;
-  }
-
-  // Clumsy backwards-compatible interface
-  CodeMirror.newFoldFunction = function(rangeFinder, widget) {
-    return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
-  };
-
-  // New-style interface
-  CodeMirror.defineExtension("foldCode", function(pos, options, force) {
-    doFold(this, pos, options, force);
-  });
-
-  CodeMirror.defineExtension("isFolded", function(pos) {
-    var marks = this.findMarksAt(pos);
-    for (var i = 0; i < marks.length; ++i)
-      if (marks[i].__isFold) return true;
-  });
-
-  CodeMirror.commands.toggleFold = function(cm) {
-    cm.foldCode(cm.getCursor());
-  };
-  CodeMirror.commands.fold = function(cm) {
-    cm.foldCode(cm.getCursor(), null, "fold");
-  };
-  CodeMirror.commands.unfold = function(cm) {
-    cm.foldCode(cm.getCursor(), null, "unfold");
-  };
-  CodeMirror.commands.foldAll = function(cm) {
-    cm.operation(function() {
-      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
-        cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");
-    });
-  };
-  CodeMirror.commands.unfoldAll = function(cm) {
-    cm.operation(function() {
-      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
-        cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");
-    });
-  };
-
-  CodeMirror.registerHelper("fold", "combine", function() {
-    var funcs = Array.prototype.slice.call(arguments, 0);
-    return function(cm, start) {
-      for (var i = 0; i < funcs.length; ++i) {
-        var found = funcs[i](cm, start);
-        if (found) return found;
-      }
-    };
-  });
-
-  CodeMirror.registerHelper("fold", "auto", function(cm, start) {
-    var helpers = cm.getHelpers(start, "fold");
-    for (var i = 0; i < helpers.length; i++) {
-      var cur = helpers[i](cm, start);
-      if (cur) return cur;
-    }
-  });
-
-  var defaultOptions = {
-    rangeFinder: CodeMirror.fold.auto,
-    widget: "\u2194",
-    minFoldSize: 0,
-    scanUp: false,
-    clearOnEnter: true
-  };
-
-  CodeMirror.defineOption("foldOptions", null);
-
-  function getOption(cm, options, name) {
-    if (options && options[name] !== undefined)
-      return options[name];
-    var editorOptions = cm.options.foldOptions;
-    if (editorOptions && editorOptions[name] !== undefined)
-      return editorOptions[name];
-    return defaultOptions[name];
-  }
-
-  CodeMirror.defineExtension("foldOption", function(options, name) {
-    return getOption(this, options, name);
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/fold/foldgutter.css b/WebContent/addon/codemirror/addon/fold/foldgutter.css
deleted file mode 100644
index ad19ae2..0000000
--- a/WebContent/addon/codemirror/addon/fold/foldgutter.css
+++ /dev/null
@@ -1,20 +0,0 @@
-.CodeMirror-foldmarker {
-  color: blue;
-  text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;
-  font-family: arial;
-  line-height: .3;
-  cursor: pointer;
-}
-.CodeMirror-foldgutter {
-  width: .7em;
-}
-.CodeMirror-foldgutter-open,
-.CodeMirror-foldgutter-folded {
-  cursor: pointer;
-}
-.CodeMirror-foldgutter-open:after {
-  content: "\25BE";
-}
-.CodeMirror-foldgutter-folded:after {
-  content: "\25B8";
-}
diff --git a/WebContent/addon/codemirror/addon/fold/foldgutter.js b/WebContent/addon/codemirror/addon/fold/foldgutter.js
deleted file mode 100644
index 9d32326..0000000
--- a/WebContent/addon/codemirror/addon/fold/foldgutter.js
+++ /dev/null
@@ -1,146 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./foldcode"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./foldcode"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.clearGutter(cm.state.foldGutter.options.gutter);
-      cm.state.foldGutter = null;
-      cm.off("gutterClick", onGutterClick);
-      cm.off("change", onChange);
-      cm.off("viewportChange", onViewportChange);
-      cm.off("fold", onFold);
-      cm.off("unfold", onFold);
-      cm.off("swapDoc", onChange);
-    }
-    if (val) {
-      cm.state.foldGutter = new State(parseOptions(val));
-      updateInViewport(cm);
-      cm.on("gutterClick", onGutterClick);
-      cm.on("change", onChange);
-      cm.on("viewportChange", onViewportChange);
-      cm.on("fold", onFold);
-      cm.on("unfold", onFold);
-      cm.on("swapDoc", onChange);
-    }
-  });
-
-  var Pos = CodeMirror.Pos;
-
-  function State(options) {
-    this.options = options;
-    this.from = this.to = 0;
-  }
-
-  function parseOptions(opts) {
-    if (opts === true) opts = {};
-    if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";
-    if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";
-    if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";
-    return opts;
-  }
-
-  function isFolded(cm, line) {
-    var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
-    for (var i = 0; i < marks.length; ++i)
-      if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i];
-  }
-
-  function marker(spec) {
-    if (typeof spec == "string") {
-      var elt = document.createElement("div");
-      elt.className = spec + " CodeMirror-guttermarker-subtle";
-      return elt;
-    } else {
-      return spec.cloneNode(true);
-    }
-  }
-
-  function updateFoldInfo(cm, from, to) {
-    var opts = cm.state.foldGutter.options, cur = from;
-    var minSize = cm.foldOption(opts, "minFoldSize");
-    var func = cm.foldOption(opts, "rangeFinder");
-    cm.eachLine(from, to, function(line) {
-      var mark = null;
-      if (isFolded(cm, cur)) {
-        mark = marker(opts.indicatorFolded);
-      } else {
-        var pos = Pos(cur, 0);
-        var range = func && func(cm, pos);
-        if (range && range.to.line - range.from.line >= minSize)
-          mark = marker(opts.indicatorOpen);
-      }
-      cm.setGutterMarker(line, opts.gutter, mark);
-      ++cur;
-    });
-  }
-
-  function updateInViewport(cm) {
-    var vp = cm.getViewport(), state = cm.state.foldGutter;
-    if (!state) return;
-    cm.operation(function() {
-      updateFoldInfo(cm, vp.from, vp.to);
-    });
-    state.from = vp.from; state.to = vp.to;
-  }
-
-  function onGutterClick(cm, line, gutter) {
-    var state = cm.state.foldGutter;
-    if (!state) return;
-    var opts = state.options;
-    if (gutter != opts.gutter) return;
-    var folded = isFolded(cm, line);
-    if (folded) folded.clear();
-    else cm.foldCode(Pos(line, 0), opts.rangeFinder);
-  }
-
-  function onChange(cm) {
-    var state = cm.state.foldGutter;
-    if (!state) return;
-    var opts = state.options;
-    state.from = state.to = 0;
-    clearTimeout(state.changeUpdate);
-    state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);
-  }
-
-  function onViewportChange(cm) {
-    var state = cm.state.foldGutter;
-    if (!state) return;
-    var opts = state.options;
-    clearTimeout(state.changeUpdate);
-    state.changeUpdate = setTimeout(function() {
-      var vp = cm.getViewport();
-      if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
-        updateInViewport(cm);
-      } else {
-        cm.operation(function() {
-          if (vp.from < state.from) {
-            updateFoldInfo(cm, vp.from, state.from);
-            state.from = vp.from;
-          }
-          if (vp.to > state.to) {
-            updateFoldInfo(cm, state.to, vp.to);
-            state.to = vp.to;
-          }
-        });
-      }
-    }, opts.updateViewportTimeSpan || 400);
-  }
-
-  function onFold(cm, from) {
-    var state = cm.state.foldGutter;
-    if (!state) return;
-    var line = from.line;
-    if (line >= state.from && line < state.to)
-      updateFoldInfo(cm, line, line + 1);
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/fold/indent-fold.js b/WebContent/addon/codemirror/addon/fold/indent-fold.js
deleted file mode 100644
index e29f15e..0000000
--- a/WebContent/addon/codemirror/addon/fold/indent-fold.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("fold", "indent", function(cm, start) {
-  var tabSize = cm.getOption("tabSize"), firstLine = cm.getLine(start.line);
-  if (!/\S/.test(firstLine)) return;
-  var getIndent = function(line) {
-    return CodeMirror.countColumn(line, null, tabSize);
-  };
-  var myIndent = getIndent(firstLine);
-  var lastLineInFold = null;
-  // Go through lines until we find a line that definitely doesn't belong in
-  // the block we're folding, or to the end.
-  for (var i = start.line + 1, end = cm.lastLine(); i <= end; ++i) {
-    var curLine = cm.getLine(i);
-    var curIndent = getIndent(curLine);
-    if (curIndent > myIndent) {
-      // Lines with a greater indent are considered part of the block.
-      lastLineInFold = i;
-    } else if (!/\S/.test(curLine)) {
-      // Empty lines might be breaks within the block we're trying to fold.
-    } else {
-      // A non-empty line at an indent equal to or less than ours marks the
-      // start of another block.
-      break;
-    }
-  }
-  if (lastLineInFold) return {
-    from: CodeMirror.Pos(start.line, firstLine.length),
-    to: CodeMirror.Pos(lastLineInFold, cm.getLine(lastLineInFold).length)
-  };
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/fold/markdown-fold.js b/WebContent/addon/codemirror/addon/fold/markdown-fold.js
deleted file mode 100644
index ce84c94..0000000
--- a/WebContent/addon/codemirror/addon/fold/markdown-fold.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("fold", "markdown", function(cm, start) {
-  var maxDepth = 100;
-
-  function isHeader(lineNo) {
-    var tokentype = cm.getTokenTypeAt(CodeMirror.Pos(lineNo, 0));
-    return tokentype && /\bheader\b/.test(tokentype);
-  }
-
-  function headerLevel(lineNo, line, nextLine) {
-    var match = line && line.match(/^#+/);
-    if (match && isHeader(lineNo)) return match[0].length;
-    match = nextLine && nextLine.match(/^[=\-]+\s*$/);
-    if (match && isHeader(lineNo + 1)) return nextLine[0] == "=" ? 1 : 2;
-    return maxDepth;
-  }
-
-  var firstLine = cm.getLine(start.line), nextLine = cm.getLine(start.line + 1);
-  var level = headerLevel(start.line, firstLine, nextLine);
-  if (level === maxDepth) return undefined;
-
-  var lastLineNo = cm.lastLine();
-  var end = start.line, nextNextLine = cm.getLine(end + 2);
-  while (end < lastLineNo) {
-    if (headerLevel(end + 1, nextLine, nextNextLine) <= level) break;
-    ++end;
-    nextLine = nextNextLine;
-    nextNextLine = cm.getLine(end + 2);
-  }
-
-  return {
-    from: CodeMirror.Pos(start.line, firstLine.length),
-    to: CodeMirror.Pos(end, cm.getLine(end).length)
-  };
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/fold/xml-fold.js b/WebContent/addon/codemirror/addon/fold/xml-fold.js
deleted file mode 100644
index 75a9e30..0000000
--- a/WebContent/addon/codemirror/addon/fold/xml-fold.js
+++ /dev/null
@@ -1,182 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var Pos = CodeMirror.Pos;
-  function cmp(a, b) { return a.line - b.line || a.ch - b.ch; }
-
-  var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
-  var nameChar = nameStartChar + "\-\:\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
-  var xmlTagStart = new RegExp("<(/?)([" + nameStartChar + "][" + nameChar + "]*)", "g");
-
-  function Iter(cm, line, ch, range) {
-    this.line = line; this.ch = ch;
-    this.cm = cm; this.text = cm.getLine(line);
-    this.min = range ? Math.max(range.from, cm.firstLine()) : cm.firstLine();
-    this.max = range ? Math.min(range.to - 1, cm.lastLine()) : cm.lastLine();
-  }
-
-  function tagAt(iter, ch) {
-    var type = iter.cm.getTokenTypeAt(Pos(iter.line, ch));
-    return type && /\btag\b/.test(type);
-  }
-
-  function nextLine(iter) {
-    if (iter.line >= iter.max) return;
-    iter.ch = 0;
-    iter.text = iter.cm.getLine(++iter.line);
-    return true;
-  }
-  function prevLine(iter) {
-    if (iter.line <= iter.min) return;
-    iter.text = iter.cm.getLine(--iter.line);
-    iter.ch = iter.text.length;
-    return true;
-  }
-
-  function toTagEnd(iter) {
-    for (;;) {
-      var gt = iter.text.indexOf(">", iter.ch);
-      if (gt == -1) { if (nextLine(iter)) continue; else return; }
-      if (!tagAt(iter, gt + 1)) { iter.ch = gt + 1; continue; }
-      var lastSlash = iter.text.lastIndexOf("/", gt);
-      var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt));
-      iter.ch = gt + 1;
-      return selfClose ? "selfClose" : "regular";
-    }
-  }
-  function toTagStart(iter) {
-    for (;;) {
-      var lt = iter.ch ? iter.text.lastIndexOf("<", iter.ch - 1) : -1;
-      if (lt == -1) { if (prevLine(iter)) continue; else return; }
-      if (!tagAt(iter, lt + 1)) { iter.ch = lt; continue; }
-      xmlTagStart.lastIndex = lt;
-      iter.ch = lt;
-      var match = xmlTagStart.exec(iter.text);
-      if (match && match.index == lt) return match;
-    }
-  }
-
-  function toNextTag(iter) {
-    for (;;) {
-      xmlTagStart.lastIndex = iter.ch;
-      var found = xmlTagStart.exec(iter.text);
-      if (!found) { if (nextLine(iter)) continue; else return; }
-      if (!tagAt(iter, found.index + 1)) { iter.ch = found.index + 1; continue; }
-      iter.ch = found.index + found[0].length;
-      return found;
-    }
-  }
-  function toPrevTag(iter) {
-    for (;;) {
-      var gt = iter.ch ? iter.text.lastIndexOf(">", iter.ch - 1) : -1;
-      if (gt == -1) { if (prevLine(iter)) continue; else return; }
-      if (!tagAt(iter, gt + 1)) { iter.ch = gt; continue; }
-      var lastSlash = iter.text.lastIndexOf("/", gt);
-      var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt));
-      iter.ch = gt + 1;
-      return selfClose ? "selfClose" : "regular";
-    }
-  }
-
-  function findMatchingClose(iter, tag) {
-    var stack = [];
-    for (;;) {
-      var next = toNextTag(iter), end, startLine = iter.line, startCh = iter.ch - (next ? next[0].length : 0);
-      if (!next || !(end = toTagEnd(iter))) return;
-      if (end == "selfClose") continue;
-      if (next[1]) { // closing tag
-        for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == next[2]) {
-          stack.length = i;
-          break;
-        }
-        if (i < 0 && (!tag || tag == next[2])) return {
-          tag: next[2],
-          from: Pos(startLine, startCh),
-          to: Pos(iter.line, iter.ch)
-        };
-      } else { // opening tag
-        stack.push(next[2]);
-      }
-    }
-  }
-  function findMatchingOpen(iter, tag) {
-    var stack = [];
-    for (;;) {
-      var prev = toPrevTag(iter);
-      if (!prev) return;
-      if (prev == "selfClose") { toTagStart(iter); continue; }
-      var endLine = iter.line, endCh = iter.ch;
-      var start = toTagStart(iter);
-      if (!start) return;
-      if (start[1]) { // closing tag
-        stack.push(start[2]);
-      } else { // opening tag
-        for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == start[2]) {
-          stack.length = i;
-          break;
-        }
-        if (i < 0 && (!tag || tag == start[2])) return {
-          tag: start[2],
-          from: Pos(iter.line, iter.ch),
-          to: Pos(endLine, endCh)
-        };
-      }
-    }
-  }
-
-  CodeMirror.registerHelper("fold", "xml", function(cm, start) {
-    var iter = new Iter(cm, start.line, 0);
-    for (;;) {
-      var openTag = toNextTag(iter), end;
-      if (!openTag || iter.line != start.line || !(end = toTagEnd(iter))) return;
-      if (!openTag[1] && end != "selfClose") {
-        var startPos = Pos(iter.line, iter.ch);
-        var endPos = findMatchingClose(iter, openTag[2]);
-        return endPos && {from: startPos, to: endPos.from};
-      }
-    }
-  });
-  CodeMirror.findMatchingTag = function(cm, pos, range) {
-    var iter = new Iter(cm, pos.line, pos.ch, range);
-    if (iter.text.indexOf(">") == -1 && iter.text.indexOf("<") == -1) return;
-    var end = toTagEnd(iter), to = end && Pos(iter.line, iter.ch);
-    var start = end && toTagStart(iter);
-    if (!end || !start || cmp(iter, pos) > 0) return;
-    var here = {from: Pos(iter.line, iter.ch), to: to, tag: start[2]};
-    if (end == "selfClose") return {open: here, close: null, at: "open"};
-
-    if (start[1]) { // closing tag
-      return {open: findMatchingOpen(iter, start[2]), close: here, at: "close"};
-    } else { // opening tag
-      iter = new Iter(cm, to.line, to.ch, range);
-      return {open: here, close: findMatchingClose(iter, start[2]), at: "open"};
-    }
-  };
-
-  CodeMirror.findEnclosingTag = function(cm, pos, range) {
-    var iter = new Iter(cm, pos.line, pos.ch, range);
-    for (;;) {
-      var open = findMatchingOpen(iter);
-      if (!open) break;
-      var forward = new Iter(cm, pos.line, pos.ch, range);
-      var close = findMatchingClose(forward, open.tag);
-      if (close) return {open: open, close: close};
-    }
-  };
-
-  // Used by addon/edit/closetag.js
-  CodeMirror.scanForClosingTag = function(cm, pos, name, end) {
-    var iter = new Iter(cm, pos.line, pos.ch, end ? {from: 0, to: end} : null);
-    return findMatchingClose(iter, name);
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/hint/anyword-hint.js b/WebContent/addon/codemirror/addon/hint/anyword-hint.js
deleted file mode 100644
index dae78e2..0000000
--- a/WebContent/addon/codemirror/addon/hint/anyword-hint.js
+++ /dev/null
@@ -1,41 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var WORD = /[\w$]+/, RANGE = 500;
-
-  CodeMirror.registerHelper("hint", "anyword", function(editor, options) {
-    var word = options && options.word || WORD;
-    var range = options && options.range || RANGE;
-    var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
-    var end = cur.ch, start = end;
-    while (start && word.test(curLine.charAt(start - 1))) --start;
-    var curWord = start != end && curLine.slice(start, end);
-
-    var list = options && options.list || [], seen = {};
-    var re = new RegExp(word.source, "g");
-    for (var dir = -1; dir <= 1; dir += 2) {
-      var line = cur.line, endLine = Math.min(Math.max(line + dir * range, editor.firstLine()), editor.lastLine()) + dir;
-      for (; line != endLine; line += dir) {
-        var text = editor.getLine(line), m;
-        while (m = re.exec(text)) {
-          if (line == cur.line && m[0] === curWord) continue;
-          if ((!curWord || m[0].lastIndexOf(curWord, 0) == 0) && !Object.prototype.hasOwnProperty.call(seen, m[0])) {
-            seen[m[0]] = true;
-            list.push(m[0]);
-          }
-        }
-      }
-    }
-    return {list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end)};
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/hint/css-hint.js b/WebContent/addon/codemirror/addon/hint/css-hint.js
deleted file mode 100644
index 2264272..0000000
--- a/WebContent/addon/codemirror/addon/hint/css-hint.js
+++ /dev/null
@@ -1,60 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../../mode/css/css"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../../mode/css/css"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var pseudoClasses = {link: 1, visited: 1, active: 1, hover: 1, focus: 1,
-                       "first-letter": 1, "first-line": 1, "first-child": 1,
-                       before: 1, after: 1, lang: 1};
-
-  CodeMirror.registerHelper("hint", "css", function(cm) {
-    var cur = cm.getCursor(), token = cm.getTokenAt(cur);
-    var inner = CodeMirror.innerMode(cm.getMode(), token.state);
-    if (inner.mode.name != "css") return;
-
-    if (token.type == "keyword" && "!important".indexOf(token.string) == 0)
-      return {list: ["!important"], from: CodeMirror.Pos(cur.line, token.start),
-              to: CodeMirror.Pos(cur.line, token.end)};
-
-    var start = token.start, end = cur.ch, word = token.string.slice(0, end - start);
-    if (/[^\w$_-]/.test(word)) {
-      word = ""; start = end = cur.ch;
-    }
-
-    var spec = CodeMirror.resolveMode("text/css");
-
-    var result = [];
-    function add(keywords) {
-      for (var name in keywords)
-        if (!word || name.lastIndexOf(word, 0) == 0)
-          result.push(name);
-    }
-
-    var st = inner.state.state;
-    if (st == "pseudo" || token.type == "variable-3") {
-      add(pseudoClasses);
-    } else if (st == "block" || st == "maybeprop") {
-      add(spec.propertyKeywords);
-    } else if (st == "prop" || st == "parens" || st == "at" || st == "params") {
-      add(spec.valueKeywords);
-      add(spec.colorKeywords);
-    } else if (st == "media" || st == "media_parens") {
-      add(spec.mediaTypes);
-      add(spec.mediaFeatures);
-    }
-
-    if (result.length) return {
-      list: result,
-      from: CodeMirror.Pos(cur.line, start),
-      to: CodeMirror.Pos(cur.line, end)
-    };
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/hint/html-hint.js b/WebContent/addon/codemirror/addon/hint/html-hint.js
deleted file mode 100644
index c6769bc..0000000
--- a/WebContent/addon/codemirror/addon/hint/html-hint.js
+++ /dev/null
@@ -1,348 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./xml-hint"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./xml-hint"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var langs = "ab aa af ak sq am ar an hy as av ae ay az bm ba eu be bn bh bi bs br bg my ca ch ce ny zh cv kw co cr hr cs da dv nl dz en eo et ee fo fj fi fr ff gl ka de el gn gu ht ha he hz hi ho hu ia id ie ga ig ik io is it iu ja jv kl kn kr ks kk km ki rw ky kv kg ko ku kj la lb lg li ln lo lt lu lv gv mk mg ms ml mt mi mr mh mn na nv nb nd ne ng nn no ii nr oc oj cu om or os pa pi fa pl ps pt qu rm rn ro ru sa sc sd se sm sg sr gd sn si sk sl so st es su sw ss sv ta te tg th ti bo tk tl tn to tr ts tt tw ty ug uk ur uz ve vi vo wa cy wo fy xh yi yo za zu".split(" ");
-  var targets = ["_blank", "_self", "_top", "_parent"];
-  var charsets = ["ascii", "utf-8", "utf-16", "latin1", "latin1"];
-  var methods = ["get", "post", "put", "delete"];
-  var encs = ["application/x-www-form-urlencoded", "multipart/form-data", "text/plain"];
-  var media = ["all", "screen", "print", "embossed", "braille", "handheld", "print", "projection", "screen", "tty", "tv", "speech",
-               "3d-glasses", "resolution [>][<][=] [X]", "device-aspect-ratio: X/Y", "orientation:portrait",
-               "orientation:landscape", "device-height: [X]", "device-width: [X]"];
-  var s = { attrs: {} }; // Simple tag, reused for a whole lot of tags
-
-  var data = {
-    a: {
-      attrs: {
-        href: null, ping: null, type: null,
-        media: media,
-        target: targets,
-        hreflang: langs
-      }
-    },
-    abbr: s,
-    acronym: s,
-    address: s,
-    applet: s,
-    area: {
-      attrs: {
-        alt: null, coords: null, href: null, target: null, ping: null,
-        media: media, hreflang: langs, type: null,
-        shape: ["default", "rect", "circle", "poly"]
-      }
-    },
-    article: s,
-    aside: s,
-    audio: {
-      attrs: {
-        src: null, mediagroup: null,
-        crossorigin: ["anonymous", "use-credentials"],
-        preload: ["none", "metadata", "auto"],
-        autoplay: ["", "autoplay"],
-        loop: ["", "loop"],
-        controls: ["", "controls"]
-      }
-    },
-    b: s,
-    base: { attrs: { href: null, target: targets } },
-    basefont: s,
-    bdi: s,
-    bdo: s,
-    big: s,
-    blockquote: { attrs: { cite: null } },
-    body: s,
-    br: s,
-    button: {
-      attrs: {
-        form: null, formaction: null, name: null, value: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "autofocus"],
-        formenctype: encs,
-        formmethod: methods,
-        formnovalidate: ["", "novalidate"],
-        formtarget: targets,
-        type: ["submit", "reset", "button"]
-      }
-    },
-    canvas: { attrs: { width: null, height: null } },
-    caption: s,
-    center: s,
-    cite: s,
-    code: s,
-    col: { attrs: { span: null } },
-    colgroup: { attrs: { span: null } },
-    command: {
-      attrs: {
-        type: ["command", "checkbox", "radio"],
-        label: null, icon: null, radiogroup: null, command: null, title: null,
-        disabled: ["", "disabled"],
-        checked: ["", "checked"]
-      }
-    },
-    data: { attrs: { value: null } },
-    datagrid: { attrs: { disabled: ["", "disabled"], multiple: ["", "multiple"] } },
-    datalist: { attrs: { data: null } },
-    dd: s,
-    del: { attrs: { cite: null, datetime: null } },
-    details: { attrs: { open: ["", "open"] } },
-    dfn: s,
-    dir: s,
-    div: s,
-    dl: s,
-    dt: s,
-    em: s,
-    embed: { attrs: { src: null, type: null, width: null, height: null } },
-    eventsource: { attrs: { src: null } },
-    fieldset: { attrs: { disabled: ["", "disabled"], form: null, name: null } },
-    figcaption: s,
-    figure: s,
-    font: s,
-    footer: s,
-    form: {
-      attrs: {
-        action: null, name: null,
-        "accept-charset": charsets,
-        autocomplete: ["on", "off"],
-        enctype: encs,
-        method: methods,
-        novalidate: ["", "novalidate"],
-        target: targets
-      }
-    },
-    frame: s,
-    frameset: s,
-    h1: s, h2: s, h3: s, h4: s, h5: s, h6: s,
-    head: {
-      attrs: {},
-      children: ["title", "base", "link", "style", "meta", "script", "noscript", "command"]
-    },
-    header: s,
-    hgroup: s,
-    hr: s,
-    html: {
-      attrs: { manifest: null },
-      children: ["head", "body"]
-    },
-    i: s,
-    iframe: {
-      attrs: {
-        src: null, srcdoc: null, name: null, width: null, height: null,
-        sandbox: ["allow-top-navigation", "allow-same-origin", "allow-forms", "allow-scripts"],
-        seamless: ["", "seamless"]
-      }
-    },
-    img: {
-      attrs: {
-        alt: null, src: null, ismap: null, usemap: null, width: null, height: null,
-        crossorigin: ["anonymous", "use-credentials"]
-      }
-    },
-    input: {
-      attrs: {
-        alt: null, dirname: null, form: null, formaction: null,
-        height: null, list: null, max: null, maxlength: null, min: null,
-        name: null, pattern: null, placeholder: null, size: null, src: null,
-        step: null, value: null, width: null,
-        accept: ["audio/*", "video/*", "image/*"],
-        autocomplete: ["on", "off"],
-        autofocus: ["", "autofocus"],
-        checked: ["", "checked"],
-        disabled: ["", "disabled"],
-        formenctype: encs,
-        formmethod: methods,
-        formnovalidate: ["", "novalidate"],
-        formtarget: targets,
-        multiple: ["", "multiple"],
-        readonly: ["", "readonly"],
-        required: ["", "required"],
-        type: ["hidden", "text", "search", "tel", "url", "email", "password", "datetime", "date", "month",
-               "week", "time", "datetime-local", "number", "range", "color", "checkbox", "radio",
-               "file", "submit", "image", "reset", "button"]
-      }
-    },
-    ins: { attrs: { cite: null, datetime: null } },
-    kbd: s,
-    keygen: {
-      attrs: {
-        challenge: null, form: null, name: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "disabled"],
-        keytype: ["RSA"]
-      }
-    },
-    label: { attrs: { "for": null, form: null } },
-    legend: s,
-    li: { attrs: { value: null } },
-    link: {
-      attrs: {
-        href: null, type: null,
-        hreflang: langs,
-        media: media,
-        sizes: ["all", "16x16", "16x16 32x32", "16x16 32x32 64x64"]
-      }
-    },
-    map: { attrs: { name: null } },
-    mark: s,
-    menu: { attrs: { label: null, type: ["list", "context", "toolbar"] } },
-    meta: {
-      attrs: {
-        content: null,
-        charset: charsets,
-        name: ["viewport", "application-name", "author", "description", "generator", "keywords"],
-        "http-equiv": ["content-language", "content-type", "default-style", "refresh"]
-      }
-    },
-    meter: { attrs: { value: null, min: null, low: null, high: null, max: null, optimum: null } },
-    nav: s,
-    noframes: s,
-    noscript: s,
-    object: {
-      attrs: {
-        data: null, type: null, name: null, usemap: null, form: null, width: null, height: null,
-        typemustmatch: ["", "typemustmatch"]
-      }
-    },
-    ol: { attrs: { reversed: ["", "reversed"], start: null, type: ["1", "a", "A", "i", "I"] } },
-    optgroup: { attrs: { disabled: ["", "disabled"], label: null } },
-    option: { attrs: { disabled: ["", "disabled"], label: null, selected: ["", "selected"], value: null } },
-    output: { attrs: { "for": null, form: null, name: null } },
-    p: s,
-    param: { attrs: { name: null, value: null } },
-    pre: s,
-    progress: { attrs: { value: null, max: null } },
-    q: { attrs: { cite: null } },
-    rp: s,
-    rt: s,
-    ruby: s,
-    s: s,
-    samp: s,
-    script: {
-      attrs: {
-        type: ["text/javascript"],
-        src: null,
-        async: ["", "async"],
-        defer: ["", "defer"],
-        charset: charsets
-      }
-    },
-    section: s,
-    select: {
-      attrs: {
-        form: null, name: null, size: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "disabled"],
-        multiple: ["", "multiple"]
-      }
-    },
-    small: s,
-    source: { attrs: { src: null, type: null, media: null } },
-    span: s,
-    strike: s,
-    strong: s,
-    style: {
-      attrs: {
-        type: ["text/css"],
-        media: media,
-        scoped: null
-      }
-    },
-    sub: s,
-    summary: s,
-    sup: s,
-    table: s,
-    tbody: s,
-    td: { attrs: { colspan: null, rowspan: null, headers: null } },
-    textarea: {
-      attrs: {
-        dirname: null, form: null, maxlength: null, name: null, placeholder: null,
-        rows: null, cols: null,
-        autofocus: ["", "autofocus"],
-        disabled: ["", "disabled"],
-        readonly: ["", "readonly"],
-        required: ["", "required"],
-        wrap: ["soft", "hard"]
-      }
-    },
-    tfoot: s,
-    th: { attrs: { colspan: null, rowspan: null, headers: null, scope: ["row", "col", "rowgroup", "colgroup"] } },
-    thead: s,
-    time: { attrs: { datetime: null } },
-    title: s,
-    tr: s,
-    track: {
-      attrs: {
-        src: null, label: null, "default": null,
-        kind: ["subtitles", "captions", "descriptions", "chapters", "metadata"],
-        srclang: langs
-      }
-    },
-    tt: s,
-    u: s,
-    ul: s,
-    "var": s,
-    video: {
-      attrs: {
-        src: null, poster: null, width: null, height: null,
-        crossorigin: ["anonymous", "use-credentials"],
-        preload: ["auto", "metadata", "none"],
-        autoplay: ["", "autoplay"],
-        mediagroup: ["movie"],
-        muted: ["", "muted"],
-        controls: ["", "controls"]
-      }
-    },
-    wbr: s
-  };
-
-  var globalAttrs = {
-    accesskey: ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9"],
-    "class": null,
-    contenteditable: ["true", "false"],
-    contextmenu: null,
-    dir: ["ltr", "rtl", "auto"],
-    draggable: ["true", "false", "auto"],
-    dropzone: ["copy", "move", "link", "string:", "file:"],
-    hidden: ["hidden"],
-    id: null,
-    inert: ["inert"],
-    itemid: null,
-    itemprop: null,
-    itemref: null,
-    itemscope: ["itemscope"],
-    itemtype: null,
-    lang: ["en", "es"],
-    spellcheck: ["true", "false"],
-    style: null,
-    tabindex: ["1", "2", "3", "4", "5", "6", "7", "8", "9"],
-    title: null,
-    translate: ["yes", "no"],
-    onclick: null,
-    rel: ["stylesheet", "alternate", "author", "bookmark", "help", "license", "next", "nofollow", "noreferrer", "prefetch", "prev", "search", "tag"]
-  };
-  function populate(obj) {
-    for (var attr in globalAttrs) if (globalAttrs.hasOwnProperty(attr))
-      obj.attrs[attr] = globalAttrs[attr];
-  }
-
-  populate(s);
-  for (var tag in data) if (data.hasOwnProperty(tag) && data[tag] != s)
-    populate(data[tag]);
-
-  CodeMirror.htmlSchema = data;
-  function htmlHint(cm, options) {
-    var local = {schemaInfo: data};
-    if (options) for (var opt in options) local[opt] = options[opt];
-    return CodeMirror.hint.xml(cm, local);
-  }
-  CodeMirror.registerHelper("hint", "html", htmlHint);
-});
diff --git a/WebContent/addon/codemirror/addon/hint/javascript-hint.js b/WebContent/addon/codemirror/addon/hint/javascript-hint.js
deleted file mode 100644
index d7088c1..0000000
--- a/WebContent/addon/codemirror/addon/hint/javascript-hint.js
+++ /dev/null
@@ -1,155 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  var Pos = CodeMirror.Pos;
-
-  function forEach(arr, f) {
-    for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
-  }
-
-  function arrayContains(arr, item) {
-    if (!Array.prototype.indexOf) {
-      var i = arr.length;
-      while (i--) {
-        if (arr[i] === item) {
-          return true;
-        }
-      }
-      return false;
-    }
-    return arr.indexOf(item) != -1;
-  }
-
-  function scriptHint(editor, keywords, getToken, options) {
-    // Find the token at the cursor
-    var cur = editor.getCursor(), token = getToken(editor, cur);
-    if (/\b(?:string|comment)\b/.test(token.type)) return;
-    token.state = CodeMirror.innerMode(editor.getMode(), token.state).state;
-
-    // If it's not a 'word-style' token, ignore the token.
-    if (!/^[\w$_]*$/.test(token.string)) {
-      token = {start: cur.ch, end: cur.ch, string: "", state: token.state,
-               type: token.string == "." ? "property" : null};
-    } else if (token.end > cur.ch) {
-      token.end = cur.ch;
-      token.string = token.string.slice(0, cur.ch - token.start);
-    }
-
-    var tprop = token;
-    // If it is a property, find out what it is a property of.
-    while (tprop.type == "property") {
-      tprop = getToken(editor, Pos(cur.line, tprop.start));
-      if (tprop.string != ".") return;
-      tprop = getToken(editor, Pos(cur.line, tprop.start));
-      if (!context) var context = [];
-      context.push(tprop);
-    }
-    return {list: getCompletions(token, context, keywords, options),
-            from: Pos(cur.line, token.start),
-            to: Pos(cur.line, token.end)};
-  }
-
-  function javascriptHint(editor, options) {
-    return scriptHint(editor, javascriptKeywords,
-                      function (e, cur) {return e.getTokenAt(cur);},
-                      options);
-  };
-  CodeMirror.registerHelper("hint", "javascript", javascriptHint);
-
-  function getCoffeeScriptToken(editor, cur) {
-  // This getToken, it is for coffeescript, imitates the behavior of
-  // getTokenAt method in javascript.js, that is, returning "property"
-  // type and treat "." as indepenent token.
-    var token = editor.getTokenAt(cur);
-    if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') {
-      token.end = token.start;
-      token.string = '.';
-      token.type = "property";
-    }
-    else if (/^\.[\w$_]*$/.test(token.string)) {
-      token.type = "property";
-      token.start++;
-      token.string = token.string.replace(/\./, '');
-    }
-    return token;
-  }
-
-  function coffeescriptHint(editor, options) {
-    return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken, options);
-  }
-  CodeMirror.registerHelper("hint", "coffeescript", coffeescriptHint);
-
-  var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " +
-                     "toUpperCase toLowerCase split concat match replace search").split(" ");
-  var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " +
-                    "lastIndexOf every some filter forEach map reduce reduceRight ").split(" ");
-  var funcProps = "prototype apply call bind".split(" ");
-  var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " +
-                  "if in instanceof new null return switch throw true try typeof var void while with").split(" ");
-  var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " +
-                  "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" ");
-
-  function forAllProps(obj, callback) {
-    if (!Object.getOwnPropertyNames || !Object.getPrototypeOf) {
-      for (var name in obj) callback(name)
-    } else {
-      for (var o = obj; o; o = Object.getPrototypeOf(o))
-        Object.getOwnPropertyNames(o).forEach(callback)
-    }
-  }
-
-  function getCompletions(token, context, keywords, options) {
-    var found = [], start = token.string, global = options && options.globalScope || window;
-    function maybeAdd(str) {
-      if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) found.push(str);
-    }
-    function gatherCompletions(obj) {
-      if (typeof obj == "string") forEach(stringProps, maybeAdd);
-      else if (obj instanceof Array) forEach(arrayProps, maybeAdd);
-      else if (obj instanceof Function) forEach(funcProps, maybeAdd);
-      forAllProps(obj, maybeAdd)
-    }
-
-    if (context && context.length) {
-      // If this is a property, see if it belongs to some object we can
-      // find in the current environment.
-      var obj = context.pop(), base;
-      if (obj.type && obj.type.indexOf("variable") === 0) {
-        if (options && options.additionalContext)
-          base = options.additionalContext[obj.string];
-        if (!options || options.useGlobalScope !== false)
-          base = base || global[obj.string];
-      } else if (obj.type == "string") {
-        base = "";
-      } else if (obj.type == "atom") {
-        base = 1;
-      } else if (obj.type == "function") {
-        if (global.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') &&
-            (typeof global.jQuery == 'function'))
-          base = global.jQuery();
-        else if (global._ != null && (obj.string == '_') && (typeof global._ == 'function'))
-          base = global._();
-      }
-      while (base != null && context.length)
-        base = base[context.pop().string];
-      if (base != null) gatherCompletions(base);
-    } else {
-      // If not, just look in the global object and any local scope
-      // (reading into JS mode internals to get at the local and global variables)
-      for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name);
-      for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name);
-      if (!options || options.useGlobalScope !== false)
-        gatherCompletions(global);
-      forEach(keywords, maybeAdd);
-    }
-    return found;
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/hint/show-hint.css b/WebContent/addon/codemirror/addon/hint/show-hint.css
deleted file mode 100644
index 5617ccc..0000000
--- a/WebContent/addon/codemirror/addon/hint/show-hint.css
+++ /dev/null
@@ -1,36 +0,0 @@
-.CodeMirror-hints {
-  position: absolute;
-  z-index: 10;
-  overflow: hidden;
-  list-style: none;
-
-  margin: 0;
-  padding: 2px;
-
-  -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  border-radius: 3px;
-  border: 1px solid silver;
-
-  background: white;
-  font-size: 90%;
-  font-family: monospace;
-
-  max-height: 20em;
-  overflow-y: auto;
-}
-
-.CodeMirror-hint {
-  margin: 0;
-  padding: 0 4px;
-  border-radius: 2px;
-  white-space: pre;
-  color: black;
-  cursor: pointer;
-}
-
-li.CodeMirror-hint-active {
-  background: #08f;
-  color: white;
-}
diff --git a/WebContent/addon/codemirror/addon/hint/show-hint.js b/WebContent/addon/codemirror/addon/hint/show-hint.js
deleted file mode 100644
index 604bd3b..0000000
--- a/WebContent/addon/codemirror/addon/hint/show-hint.js
+++ /dev/null
@@ -1,438 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var HINT_ELEMENT_CLASS        = "CodeMirror-hint";
-  var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active";
-
-  // This is the old interface, kept around for now to stay
-  // backwards-compatible.
-  CodeMirror.showHint = function(cm, getHints, options) {
-    if (!getHints) return cm.showHint(options);
-    if (options && options.async) getHints.async = true;
-    var newOpts = {hint: getHints};
-    if (options) for (var prop in options) newOpts[prop] = options[prop];
-    return cm.showHint(newOpts);
-  };
-
-  CodeMirror.defineExtension("showHint", function(options) {
-    options = parseOptions(this, this.getCursor("start"), options);
-    var selections = this.listSelections()
-    if (selections.length > 1) return;
-    // By default, don't allow completion when something is selected.
-    // A hint function can have a `supportsSelection` property to
-    // indicate that it can handle selections.
-    if (this.somethingSelected()) {
-      if (!options.hint.supportsSelection) return;
-      // Don't try with cross-line selections
-      for (var i = 0; i < selections.length; i++)
-        if (selections[i].head.line != selections[i].anchor.line) return;
-    }
-
-    if (this.state.completionActive) this.state.completionActive.close();
-    var completion = this.state.completionActive = new Completion(this, options);
-    if (!completion.options.hint) return;
-
-    CodeMirror.signal(this, "startCompletion", this);
-    completion.update(true);
-  });
-
-  function Completion(cm, options) {
-    this.cm = cm;
-    this.options = options;
-    this.widget = null;
-    this.debounce = 0;
-    this.tick = 0;
-    this.startPos = this.cm.getCursor("start");
-    this.startLen = this.cm.getLine(this.startPos.line).length - this.cm.getSelection().length;
-
-    var self = this;
-    cm.on("cursorActivity", this.activityFunc = function() { self.cursorActivity(); });
-  }
-
-  var requestAnimationFrame = window.requestAnimationFrame || function(fn) {
-    return setTimeout(fn, 1000/60);
-  };
-  var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout;
-
-  Completion.prototype = {
-    close: function() {
-      if (!this.active()) return;
-      this.cm.state.completionActive = null;
-      this.tick = null;
-      this.cm.off("cursorActivity", this.activityFunc);
-
-      if (this.widget && this.data) CodeMirror.signal(this.data, "close");
-      if (this.widget) this.widget.close();
-      CodeMirror.signal(this.cm, "endCompletion", this.cm);
-    },
-
-    active: function() {
-      return this.cm.state.completionActive == this;
-    },
-
-    pick: function(data, i) {
-      var completion = data.list[i];
-      if (completion.hint) completion.hint(this.cm, data, completion);
-      else this.cm.replaceRange(getText(completion), completion.from || data.from,
-                                completion.to || data.to, "complete");
-      CodeMirror.signal(data, "pick", completion);
-      this.close();
-    },
-
-    cursorActivity: function() {
-      if (this.debounce) {
-        cancelAnimationFrame(this.debounce);
-        this.debounce = 0;
-      }
-
-      var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line);
-      if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch ||
-          pos.ch < this.startPos.ch || this.cm.somethingSelected() ||
-          (pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) {
-        this.close();
-      } else {
-        var self = this;
-        this.debounce = requestAnimationFrame(function() {self.update();});
-        if (this.widget) this.widget.disable();
-      }
-    },
-
-    update: function(first) {
-      if (this.tick == null) return
-      var self = this, myTick = ++this.tick
-      fetchHints(this.options.hint, this.cm, this.options, function(data) {
-        if (self.tick == myTick) self.finishUpdate(data, first)
-      })
-    },
-
-    finishUpdate: function(data, first) {
-      if (this.data) CodeMirror.signal(this.data, "update");
-
-      var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle);
-      if (this.widget) this.widget.close();
-
-      if (data && this.data && isNewCompletion(this.data, data)) return;
-      this.data = data;
-
-      if (data && data.list.length) {
-        if (picked && data.list.length == 1) {
-          this.pick(data, 0);
-        } else {
-          this.widget = new Widget(this, data);
-          CodeMirror.signal(data, "shown");
-        }
-      }
-    }
-  };
-
-  function isNewCompletion(old, nw) {
-    var moved = CodeMirror.cmpPos(nw.from, old.from)
-    return moved > 0 && old.to.ch - old.from.ch != nw.to.ch - nw.from.ch
-  }
-
-  function parseOptions(cm, pos, options) {
-    var editor = cm.options.hintOptions;
-    var out = {};
-    for (var prop in defaultOptions) out[prop] = defaultOptions[prop];
-    if (editor) for (var prop in editor)
-      if (editor[prop] !== undefined) out[prop] = editor[prop];
-    if (options) for (var prop in options)
-      if (options[prop] !== undefined) out[prop] = options[prop];
-    if (out.hint.resolve) out.hint = out.hint.resolve(cm, pos)
-    return out;
-  }
-
-  function getText(completion) {
-    if (typeof completion == "string") return completion;
-    else return completion.text;
-  }
-
-  function buildKeyMap(completion, handle) {
-    var baseMap = {
-      Up: function() {handle.moveFocus(-1);},
-      Down: function() {handle.moveFocus(1);},
-      PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);},
-      PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);},
-      Home: function() {handle.setFocus(0);},
-      End: function() {handle.setFocus(handle.length - 1);},
-      Enter: handle.pick,
-      Tab: handle.pick,
-      Esc: handle.close
-    };
-    var custom = completion.options.customKeys;
-    var ourMap = custom ? {} : baseMap;
-    function addBinding(key, val) {
-      var bound;
-      if (typeof val != "string")
-        bound = function(cm) { return val(cm, handle); };
-      // This mechanism is deprecated
-      else if (baseMap.hasOwnProperty(val))
-        bound = baseMap[val];
-      else
-        bound = val;
-      ourMap[key] = bound;
-    }
-    if (custom)
-      for (var key in custom) if (custom.hasOwnProperty(key))
-        addBinding(key, custom[key]);
-    var extra = completion.options.extraKeys;
-    if (extra)
-      for (var key in extra) if (extra.hasOwnProperty(key))
-        addBinding(key, extra[key]);
-    return ourMap;
-  }
-
-  function getHintElement(hintsElement, el) {
-    while (el && el != hintsElement) {
-      if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el;
-      el = el.parentNode;
-    }
-  }
-
-  function Widget(completion, data) {
-    this.completion = completion;
-    this.data = data;
-    this.picked = false;
-    var widget = this, cm = completion.cm;
-
-    var hints = this.hints = document.createElement("ul");
-    hints.className = "CodeMirror-hints";
-    this.selectedHint = data.selectedHint || 0;
-
-    var completions = data.list;
-    for (var i = 0; i < completions.length; ++i) {
-      var elt = hints.appendChild(document.createElement("li")), cur = completions[i];
-      var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS);
-      if (cur.className != null) className = cur.className + " " + className;
-      elt.className = className;
-      if (cur.render) cur.render(elt, data, cur);
-      else elt.appendChild(document.createTextNode(cur.displayText || getText(cur)));
-      elt.hintId = i;
-    }
-
-    var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null);
-    var left = pos.left, top = pos.bottom, below = true;
-    hints.style.left = left + "px";
-    hints.style.top = top + "px";
-    // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
-    var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
-    var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
-    (completion.options.container || document.body).appendChild(hints);
-    var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH;
-    var scrolls = hints.scrollHeight > hints.clientHeight + 1
-    var startScroll = cm.getScrollInfo();
-
-    if (overlapY > 0) {
-      var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top);
-      if (curTop - height > 0) { // Fits above cursor
-        hints.style.top = (top = pos.top - height) + "px";
-        below = false;
-      } else if (height > winH) {
-        hints.style.height = (winH - 5) + "px";
-        hints.style.top = (top = pos.bottom - box.top) + "px";
-        var cursor = cm.getCursor();
-        if (data.from.ch != cursor.ch) {
-          pos = cm.cursorCoords(cursor);
-          hints.style.left = (left = pos.left) + "px";
-          box = hints.getBoundingClientRect();
-        }
-      }
-    }
-    var overlapX = box.right - winW;
-    if (overlapX > 0) {
-      if (box.right - box.left > winW) {
-        hints.style.width = (winW - 5) + "px";
-        overlapX -= (box.right - box.left) - winW;
-      }
-      hints.style.left = (left = pos.left - overlapX) + "px";
-    }
-    if (scrolls) for (var node = hints.firstChild; node; node = node.nextSibling)
-      node.style.paddingRight = cm.display.nativeBarWidth + "px"
-
-    cm.addKeyMap(this.keyMap = buildKeyMap(completion, {
-      moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); },
-      setFocus: function(n) { widget.changeActive(n); },
-      menuSize: function() { return widget.screenAmount(); },
-      length: completions.length,
-      close: function() { completion.close(); },
-      pick: function() { widget.pick(); },
-      data: data
-    }));
-
-    if (completion.options.closeOnUnfocus) {
-      var closingOnBlur;
-      cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); });
-      cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); });
-    }
-
-    cm.on("scroll", this.onScroll = function() {
-      var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect();
-      var newTop = top + startScroll.top - curScroll.top;
-      var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop);
-      if (!below) point += hints.offsetHeight;
-      if (point <= editor.top || point >= editor.bottom) return completion.close();
-      hints.style.top = newTop + "px";
-      hints.style.left = (left + startScroll.left - curScroll.left) + "px";
-    });
-
-    CodeMirror.on(hints, "dblclick", function(e) {
-      var t = getHintElement(hints, e.target || e.srcElement);
-      if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();}
-    });
-
-    CodeMirror.on(hints, "click", function(e) {
-      var t = getHintElement(hints, e.target || e.srcElement);
-      if (t && t.hintId != null) {
-        widget.changeActive(t.hintId);
-        if (completion.options.completeOnSingleClick) widget.pick();
-      }
-    });
-
-    CodeMirror.on(hints, "mousedown", function() {
-      setTimeout(function(){cm.focus();}, 20);
-    });
-
-    CodeMirror.signal(data, "select", completions[0], hints.firstChild);
-    return true;
-  }
-
-  Widget.prototype = {
-    close: function() {
-      if (this.completion.widget != this) return;
-      this.completion.widget = null;
-      this.hints.parentNode.removeChild(this.hints);
-      this.completion.cm.removeKeyMap(this.keyMap);
-
-      var cm = this.completion.cm;
-      if (this.completion.options.closeOnUnfocus) {
-        cm.off("blur", this.onBlur);
-        cm.off("focus", this.onFocus);
-      }
-      cm.off("scroll", this.onScroll);
-    },
-
-    disable: function() {
-      this.completion.cm.removeKeyMap(this.keyMap);
-      var widget = this;
-      this.keyMap = {Enter: function() { widget.picked = true; }};
-      this.completion.cm.addKeyMap(this.keyMap);
-    },
-
-    pick: function() {
-      this.completion.pick(this.data, this.selectedHint);
-    },
-
-    changeActive: function(i, avoidWrap) {
-      if (i >= this.data.list.length)
-        i = avoidWrap ? this.data.list.length - 1 : 0;
-      else if (i < 0)
-        i = avoidWrap ? 0  : this.data.list.length - 1;
-      if (this.selectedHint == i) return;
-      var node = this.hints.childNodes[this.selectedHint];
-      node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, "");
-      node = this.hints.childNodes[this.selectedHint = i];
-      node.className += " " + ACTIVE_HINT_ELEMENT_CLASS;
-      if (node.offsetTop < this.hints.scrollTop)
-        this.hints.scrollTop = node.offsetTop - 3;
-      else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
-        this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;
-      CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node);
-    },
-
-    screenAmount: function() {
-      return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1;
-    }
-  };
-
-  function applicableHelpers(cm, helpers) {
-    if (!cm.somethingSelected()) return helpers
-    var result = []
-    for (var i = 0; i < helpers.length; i++)
-      if (helpers[i].supportsSelection) result.push(helpers[i])
-    return result
-  }
-
-  function fetchHints(hint, cm, options, callback) {
-    if (hint.async) {
-      hint(cm, callback, options)
-    } else {
-      var result = hint(cm, options)
-      if (result && result.then) result.then(callback)
-      else callback(result)
-    }
-  }
-
-  function resolveAutoHints(cm, pos) {
-    var helpers = cm.getHelpers(pos, "hint"), words
-    if (helpers.length) {
-      var resolved = function(cm, callback, options) {
-        var app = applicableHelpers(cm, helpers);
-        function run(i) {
-          if (i == app.length) return callback(null)
-          fetchHints(app[i], cm, options, function(result) {
-            if (result && result.list.length > 0) callback(result)
-            else run(i + 1)
-          })
-        }
-        run(0)
-      }
-      resolved.async = true
-      resolved.supportsSelection = true
-      return resolved
-    } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) {
-      return function(cm) { return CodeMirror.hint.fromList(cm, {words: words}) }
-    } else if (CodeMirror.hint.anyword) {
-      return function(cm, options) { return CodeMirror.hint.anyword(cm, options) }
-    } else {
-      return function() {}
-    }
-  }
-
-  CodeMirror.registerHelper("hint", "auto", {
-    resolve: resolveAutoHints
-  });
-
-  CodeMirror.registerHelper("hint", "fromList", function(cm, options) {
-    var cur = cm.getCursor(), token = cm.getTokenAt(cur);
-    var to = CodeMirror.Pos(cur.line, token.end);
-    if (token.string && /\w/.test(token.string[token.string.length - 1])) {
-      var term = token.string, from = CodeMirror.Pos(cur.line, token.start);
-    } else {
-      var term = "", from = to;
-    }
-    var found = [];
-    for (var i = 0; i < options.words.length; i++) {
-      var word = options.words[i];
-      if (word.slice(0, term.length) == term)
-        found.push(word);
-    }
-
-    if (found.length) return {list: found, from: from, to: to};
-  });
-
-  CodeMirror.commands.autocomplete = CodeMirror.showHint;
-
-  var defaultOptions = {
-    hint: CodeMirror.hint.auto,
-    completeSingle: true,
-    alignWithWord: true,
-    closeCharacters: /[\s()\[\]{};:>,]/,
-    closeOnUnfocus: true,
-    completeOnSingleClick: true,
-    container: null,
-    customKeys: null,
-    extraKeys: null
-  };
-
-  CodeMirror.defineOption("hintOptions", null);
-});
diff --git a/WebContent/addon/codemirror/addon/hint/sql-hint.js b/WebContent/addon/codemirror/addon/hint/sql-hint.js
deleted file mode 100644
index 1ee4f0b..0000000
--- a/WebContent/addon/codemirror/addon/hint/sql-hint.js
+++ /dev/null
@@ -1,271 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../../mode/sql/sql"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../../mode/sql/sql"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var tables;
-  var defaultTable;
-  var keywords;
-  var CONS = {
-    QUERY_DIV: ";",
-    ALIAS_KEYWORD: "AS"
-  };
-  var Pos = CodeMirror.Pos, cmpPos = CodeMirror.cmpPos;
-
-  function isArray(val) { return Object.prototype.toString.call(val) == "[object Array]" }
-
-  function getKeywords(editor) {
-    var mode = editor.doc.modeOption;
-    if (mode === "sql") mode = "text/x-sql";
-    return CodeMirror.resolveMode(mode).keywords;
-  }
-
-  function getText(item) {
-    return typeof item == "string" ? item : item.text;
-  }
-
-  function wrapTable(name, value) {
-    if (isArray(value)) value = {columns: value}
-    if (!value.text) value.text = name
-    return value
-  }
-
-  function parseTables(input) {
-    var result = {}
-    if (isArray(input)) {
-      for (var i = input.length - 1; i >= 0; i--) {
-        var item = input[i]
-        result[getText(item).toUpperCase()] = wrapTable(getText(item), item)
-      }
-    } else if (input) {
-      for (var name in input)
-        result[name.toUpperCase()] = wrapTable(name, input[name])
-    }
-    return result
-  }
-
-  function getTable(name) {
-    return tables[name.toUpperCase()]
-  }
-
-  function shallowClone(object) {
-    var result = {};
-    for (var key in object) if (object.hasOwnProperty(key))
-      result[key] = object[key];
-    return result;
-  }
-
-  function match(string, word) {
-    var len = string.length;
-    var sub = getText(word).substr(0, len);
-    return string.toUpperCase() === sub.toUpperCase();
-  }
-
-  function addMatches(result, search, wordlist, formatter) {
-    if (isArray(wordlist)) {
-      for (var i = 0; i < wordlist.length; i++)
-        if (match(search, wordlist[i])) result.push(formatter(wordlist[i]))
-    } else {
-      for (var word in wordlist) if (wordlist.hasOwnProperty(word)) {
-        var val = wordlist[word]
-        if (!val || val === true)
-          val = word
-        else
-          val = val.displayText ? {text: val.text, displayText: val.displayText} : val.text
-        if (match(search, val)) result.push(formatter(val))
-      }
-    }
-  }
-
-  function cleanName(name) {
-    // Get rid name from backticks(`) and preceding dot(.)
-    if (name.charAt(0) == ".") {
-      name = name.substr(1);
-    }
-    return name.replace(/`/g, "");
-  }
-
-  function insertBackticks(name) {
-    var nameParts = getText(name).split(".");
-    for (var i = 0; i < nameParts.length; i++)
-      nameParts[i] = "`" + nameParts[i] + "`";
-    var escaped = nameParts.join(".");
-    if (typeof name == "string") return escaped;
-    name = shallowClone(name);
-    name.text = escaped;
-    return name;
-  }
-
-  function nameCompletion(cur, token, result, editor) {
-    // Try to complete table, column names and return start position of completion
-    var useBacktick = false;
-    var nameParts = [];
-    var start = token.start;
-    var cont = true;
-    while (cont) {
-      cont = (token.string.charAt(0) == ".");
-      useBacktick = useBacktick || (token.string.charAt(0) == "`");
-
-      start = token.start;
-      nameParts.unshift(cleanName(token.string));
-
-      token = editor.getTokenAt(Pos(cur.line, token.start));
-      if (token.string == ".") {
-        cont = true;
-        token = editor.getTokenAt(Pos(cur.line, token.start));
-      }
-    }
-
-    // Try to complete table names
-    var string = nameParts.join(".");
-    addMatches(result, string, tables, function(w) {
-      return useBacktick ? insertBackticks(w) : w;
-    });
-
-    // Try to complete columns from defaultTable
-    addMatches(result, string, defaultTable, function(w) {
-      return useBacktick ? insertBackticks(w) : w;
-    });
-
-    // Try to complete columns
-    string = nameParts.pop();
-    var table = nameParts.join(".");
-
-    var alias = false;
-    var aliasTable = table;
-    // Check if table is available. If not, find table by Alias
-    if (!getTable(table)) {
-      var oldTable = table;
-      table = findTableByAlias(table, editor);
-      if (table !== oldTable) alias = true;
-    }
-
-    var columns = getTable(table);
-    if (columns && columns.columns)
-      columns = columns.columns;
-
-    if (columns) {
-      addMatches(result, string, columns, function(w) {
-        var tableInsert = table;
-        if (alias == true) tableInsert = aliasTable;
-        if (typeof w == "string") {
-          w = tableInsert + "." + w;
-        } else {
-          w = shallowClone(w);
-          w.text = tableInsert + "." + w.text;
-        }
-        return useBacktick ? insertBackticks(w) : w;
-      });
-    }
-
-    return start;
-  }
-
-  function eachWord(lineText, f) {
-    if (!lineText) return;
-    var excepted = /[,;]/g;
-    var words = lineText.split(" ");
-    for (var i = 0; i < words.length; i++) {
-      f(words[i]?words[i].replace(excepted, '') : '');
-    }
-  }
-
-  function findTableByAlias(alias, editor) {
-    var doc = editor.doc;
-    var fullQuery = doc.getValue();
-    var aliasUpperCase = alias.toUpperCase();
-    var previousWord = "";
-    var table = "";
-    var separator = [];
-    var validRange = {
-      start: Pos(0, 0),
-      end: Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).length)
-    };
-
-    //add separator
-    var indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV);
-    while(indexOfSeparator != -1) {
-      separator.push(doc.posFromIndex(indexOfSeparator));
-      indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV, indexOfSeparator+1);
-    }
-    separator.unshift(Pos(0, 0));
-    separator.push(Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).text.length));
-
-    //find valid range
-    var prevItem = null;
-    var current = editor.getCursor()
-    for (var i = 0; i < separator.length; i++) {
-      if ((prevItem == null || cmpPos(current, prevItem) > 0) && cmpPos(current, separator[i]) <= 0) {
-        validRange = {start: prevItem, end: separator[i]};
-        break;
-      }
-      prevItem = separator[i];
-    }
-
-    var query = doc.getRange(validRange.start, validRange.end, false);
-
-    for (var i = 0; i < query.length; i++) {
-      var lineText = query[i];
-      eachWord(lineText, function(word) {
-        var wordUpperCase = word.toUpperCase();
-        if (wordUpperCase === aliasUpperCase && getTable(previousWord))
-          table = previousWord;
-        if (wordUpperCase !== CONS.ALIAS_KEYWORD)
-          previousWord = word;
-      });
-      if (table) break;
-    }
-    return table;
-  }
-
-  CodeMirror.registerHelper("hint", "sql", function(editor, options) {
-    tables = parseTables(options && options.tables)
-    var defaultTableName = options && options.defaultTable;
-    var disableKeywords = options && options.disableKeywords;
-    defaultTable = defaultTableName && getTable(defaultTableName);
-    keywords = getKeywords(editor);
-
-    if (defaultTableName && !defaultTable)
-      defaultTable = findTableByAlias(defaultTableName, editor);
-
-    defaultTable = defaultTable || [];
-
-    if (defaultTable.columns)
-      defaultTable = defaultTable.columns;
-
-    var cur = editor.getCursor();
-    var result = [];
-    var token = editor.getTokenAt(cur), start, end, search;
-    if (token.end > cur.ch) {
-      token.end = cur.ch;
-      token.string = token.string.slice(0, cur.ch - token.start);
-    }
-
-    if (token.string.match(/^[.`\w@]\w*$/)) {
-      search = token.string;
-      start = token.start;
-      end = token.end;
-    } else {
-      start = end = cur.ch;
-      search = "";
-    }
-    if (search.charAt(0) == "." || search.charAt(0) == "`") {
-      start = nameCompletion(cur, token, result, editor);
-    } else {
-      addMatches(result, search, tables, function(w) {return w;});
-      addMatches(result, search, defaultTable, function(w) {return w;});
-      if (!disableKeywords)
-        addMatches(result, search, keywords, function(w) {return w.toUpperCase();});
-    }
-
-    return {list: result, from: Pos(cur.line, start), to: Pos(cur.line, end)};
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/hint/xml-hint.js b/WebContent/addon/codemirror/addon/hint/xml-hint.js
deleted file mode 100644
index 9b9baa0..0000000
--- a/WebContent/addon/codemirror/addon/hint/xml-hint.js
+++ /dev/null
@@ -1,110 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var Pos = CodeMirror.Pos;
-
-  function getHints(cm, options) {
-    var tags = options && options.schemaInfo;
-    var quote = (options && options.quoteChar) || '"';
-    if (!tags) return;
-    var cur = cm.getCursor(), token = cm.getTokenAt(cur);
-    if (token.end > cur.ch) {
-      token.end = cur.ch;
-      token.string = token.string.slice(0, cur.ch - token.start);
-    }
-    var inner = CodeMirror.innerMode(cm.getMode(), token.state);
-    if (inner.mode.name != "xml") return;
-    var result = [], replaceToken = false, prefix;
-    var tag = /\btag\b/.test(token.type) && !/>$/.test(token.string);
-    var tagName = tag && /^\w/.test(token.string), tagStart;
-
-    if (tagName) {
-      var before = cm.getLine(cur.line).slice(Math.max(0, token.start - 2), token.start);
-      var tagType = /<\/$/.test(before) ? "close" : /<$/.test(before) ? "open" : null;
-      if (tagType) tagStart = token.start - (tagType == "close" ? 2 : 1);
-    } else if (tag && token.string == "<") {
-      tagType = "open";
-    } else if (tag && token.string == "</") {
-      tagType = "close";
-    }
-
-    if (!tag && !inner.state.tagName || tagType) {
-      if (tagName)
-        prefix = token.string;
-      replaceToken = tagType;
-      var cx = inner.state.context, curTag = cx && tags[cx.tagName];
-      var childList = cx ? curTag && curTag.children : tags["!top"];
-      if (childList && tagType != "close") {
-        for (var i = 0; i < childList.length; ++i) if (!prefix || childList[i].lastIndexOf(prefix, 0) == 0)
-          result.push("<" + childList[i]);
-      } else if (tagType != "close") {
-        for (var name in tags)
-          if (tags.hasOwnProperty(name) && name != "!top" && name != "!attrs" && (!prefix || name.lastIndexOf(prefix, 0) == 0))
-            result.push("<" + name);
-      }
-      if (cx && (!prefix || tagType == "close" && cx.tagName.lastIndexOf(prefix, 0) == 0))
-        result.push("</" + cx.tagName + ">");
-    } else {
-      // Attribute completion
-      var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs;
-      var globalAttrs = tags["!attrs"];
-      if (!attrs && !globalAttrs) return;
-      if (!attrs) {
-        attrs = globalAttrs;
-      } else if (globalAttrs) { // Combine tag-local and global attributes
-        var set = {};
-        for (var nm in globalAttrs) if (globalAttrs.hasOwnProperty(nm)) set[nm] = globalAttrs[nm];
-        for (var nm in attrs) if (attrs.hasOwnProperty(nm)) set[nm] = attrs[nm];
-        attrs = set;
-      }
-      if (token.type == "string" || token.string == "=") { // A value
-        var before = cm.getRange(Pos(cur.line, Math.max(0, cur.ch - 60)),
-                                 Pos(cur.line, token.type == "string" ? token.start : token.end));
-        var atName = before.match(/([^\s\u00a0=<>\"\']+)=$/), atValues;
-        if (!atName || !attrs.hasOwnProperty(atName[1]) || !(atValues = attrs[atName[1]])) return;
-        if (typeof atValues == 'function') atValues = atValues.call(this, cm); // Functions can be used to supply values for autocomplete widget
-        if (token.type == "string") {
-          prefix = token.string;
-          var n = 0;
-          if (/['"]/.test(token.string.charAt(0))) {
-            quote = token.string.charAt(0);
-            prefix = token.string.slice(1);
-            n++;
-          }
-          var len = token.string.length;
-          if (/['"]/.test(token.string.charAt(len - 1))) {
-            quote = token.string.charAt(len - 1);
-            prefix = token.string.substr(n, len - 2);
-          }
-          replaceToken = true;
-        }
-        for (var i = 0; i < atValues.length; ++i) if (!prefix || atValues[i].lastIndexOf(prefix, 0) == 0)
-          result.push(quote + atValues[i] + quote);
-      } else { // An attribute name
-        if (token.type == "attribute") {
-          prefix = token.string;
-          replaceToken = true;
-        }
-        for (var attr in attrs) if (attrs.hasOwnProperty(attr) && (!prefix || attr.lastIndexOf(prefix, 0) == 0))
-          result.push(attr);
-      }
-    }
-    return {
-      list: result,
-      from: replaceToken ? Pos(cur.line, tagStart == null ? token.start : tagStart) : cur,
-      to: replaceToken ? Pos(cur.line, token.end) : cur
-    };
-  }
-
-  CodeMirror.registerHelper("hint", "xml", getHints);
-});
diff --git a/WebContent/addon/codemirror/addon/lint/coffeescript-lint.js b/WebContent/addon/codemirror/addon/lint/coffeescript-lint.js
deleted file mode 100644
index 7e39428..0000000
--- a/WebContent/addon/codemirror/addon/lint/coffeescript-lint.js
+++ /dev/null
@@ -1,41 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Depends on coffeelint.js from http://www.coffeelint.org/js/coffeelint.js
-
-// declare global: coffeelint
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("lint", "coffeescript", function(text) {
-  var found = [];
-  var parseError = function(err) {
-    var loc = err.lineNumber;
-    found.push({from: CodeMirror.Pos(loc-1, 0),
-                to: CodeMirror.Pos(loc, 0),
-                severity: err.level,
-                message: err.message});
-  };
-  try {
-    var res = coffeelint.lint(text);
-    for(var i = 0; i < res.length; i++) {
-      parseError(res[i]);
-    }
-  } catch(e) {
-    found.push({from: CodeMirror.Pos(e.location.first_line, 0),
-                to: CodeMirror.Pos(e.location.last_line, e.location.last_column),
-                severity: 'error',
-                message: e.message});
-  }
-  return found;
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/lint/css-lint.js b/WebContent/addon/codemirror/addon/lint/css-lint.js
deleted file mode 100644
index 1f61b47..0000000
--- a/WebContent/addon/codemirror/addon/lint/css-lint.js
+++ /dev/null
@@ -1,35 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Depends on csslint.js from https://github.com/stubbornella/csslint
-
-// declare global: CSSLint
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("lint", "css", function(text) {
-  var found = [];
-  if (!window.CSSLint) return found;
-  var results = CSSLint.verify(text), messages = results.messages, message = null;
-  for ( var i = 0; i < messages.length; i++) {
-    message = messages[i];
-    var startLine = message.line -1, endLine = message.line -1, startCol = message.col -1, endCol = message.col;
-    found.push({
-      from: CodeMirror.Pos(startLine, startCol),
-      to: CodeMirror.Pos(endLine, endCol),
-      message: message.message,
-      severity : message.type
-    });
-  }
-  return found;
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/lint/html-lint.js b/WebContent/addon/codemirror/addon/lint/html-lint.js
deleted file mode 100644
index 1e84170..0000000
--- a/WebContent/addon/codemirror/addon/lint/html-lint.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Depends on htmlhint.js from http://htmlhint.com/js/htmlhint.js
-
-// declare global: HTMLHint
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("htmlhint"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "htmlhint"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var defaultRules = {
-    "tagname-lowercase": true,
-    "attr-lowercase": true,
-    "attr-value-double-quotes": true,
-    "doctype-first": false,
-    "tag-pair": true,
-    "spec-char-escape": true,
-    "id-unique": true,
-    "src-not-empty": true,
-    "attr-no-duplication": true
-  };
-
-  CodeMirror.registerHelper("lint", "html", function(text, options) {
-    var found = [];
-    if (!window.HTMLHint) return found;
-    var messages = HTMLHint.verify(text, options && options.rules || defaultRules);
-    for (var i = 0; i < messages.length; i++) {
-      var message = messages[i];
-      var startLine = message.line - 1, endLine = message.line - 1, startCol = message.col - 1, endCol = message.col;
-      found.push({
-        from: CodeMirror.Pos(startLine, startCol),
-        to: CodeMirror.Pos(endLine, endCol),
-        message: message.message,
-        severity : message.type
-      });
-    }
-    return found;
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/lint/javascript-lint.js b/WebContent/addon/codemirror/addon/lint/javascript-lint.js
deleted file mode 100644
index d4f2ae9..0000000
--- a/WebContent/addon/codemirror/addon/lint/javascript-lint.js
+++ /dev/null
@@ -1,136 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  // declare global: JSHINT
-
-  var bogus = [ "Dangerous comment" ];
-
-  var warnings = [ [ "Expected '{'",
-                     "Statement body should be inside '{ }' braces." ] ];
-
-  var errors = [ "Missing semicolon", "Extra comma", "Missing property name",
-                 "Unmatched ", " and instead saw", " is not defined",
-                 "Unclosed string", "Stopping, unable to continue" ];
-
-  function validator(text, options) {
-    if (!window.JSHINT) return [];
-    JSHINT(text, options, options.globals);
-    var errors = JSHINT.data().errors, result = [];
-    if (errors) parseErrors(errors, result);
-    return result;
-  }
-
-  CodeMirror.registerHelper("lint", "javascript", validator);
-
-  function cleanup(error) {
-    // All problems are warnings by default
-    fixWith(error, warnings, "warning", true);
-    fixWith(error, errors, "error");
-
-    return isBogus(error) ? null : error;
-  }
-
-  function fixWith(error, fixes, severity, force) {
-    var description, fix, find, replace, found;
-
-    description = error.description;
-
-    for ( var i = 0; i < fixes.length; i++) {
-      fix = fixes[i];
-      find = (typeof fix === "string" ? fix : fix[0]);
-      replace = (typeof fix === "string" ? null : fix[1]);
-      found = description.indexOf(find) !== -1;
-
-      if (force || found) {
-        error.severity = severity;
-      }
-      if (found && replace) {
-        error.description = replace;
-      }
-    }
-  }
-
-  function isBogus(error) {
-    var description = error.description;
-    for ( var i = 0; i < bogus.length; i++) {
-      if (description.indexOf(bogus[i]) !== -1) {
-        return true;
-      }
-    }
-    return false;
-  }
-
-  function parseErrors(errors, output) {
-    for ( var i = 0; i < errors.length; i++) {
-      var error = errors[i];
-      if (error) {
-        var linetabpositions, index;
-
-        linetabpositions = [];
-
-        // This next block is to fix a problem in jshint. Jshint
-        // replaces
-        // all tabs with spaces then performs some checks. The error
-        // positions (character/space) are then reported incorrectly,
-        // not taking the replacement step into account. Here we look
-        // at the evidence line and try to adjust the character position
-        // to the correct value.
-        if (error.evidence) {
-          // Tab positions are computed once per line and cached
-          var tabpositions = linetabpositions[error.line];
-          if (!tabpositions) {
-            var evidence = error.evidence;
-            tabpositions = [];
-            // ugggh phantomjs does not like this
-            // forEachChar(evidence, function(item, index) {
-            Array.prototype.forEach.call(evidence, function(item,
-                                                            index) {
-              if (item === '\t') {
-                // First col is 1 (not 0) to match error
-                // positions
-                tabpositions.push(index + 1);
-              }
-            });
-            linetabpositions[error.line] = tabpositions;
-          }
-          if (tabpositions.length > 0) {
-            var pos = error.character;
-            tabpositions.forEach(function(tabposition) {
-              if (pos > tabposition) pos -= 1;
-            });
-            error.character = pos;
-          }
-        }
-
-        var start = error.character - 1, end = start + 1;
-        if (error.evidence) {
-          index = error.evidence.substring(start).search(/.\b/);
-          if (index > -1) {
-            end += index;
-          }
-        }
-
-        // Convert to format expected by validation service
-        error.description = error.reason;// + "(jshint)";
-        error.start = error.character;
-        error.end = end;
-        error = cleanup(error);
-
-        if (error)
-          output.push({message: error.description,
-                       severity: error.severity,
-                       from: CodeMirror.Pos(error.line - 1, start),
-                       to: CodeMirror.Pos(error.line - 1, end)});
-      }
-    }
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/lint/json-lint.js b/WebContent/addon/codemirror/addon/lint/json-lint.js
deleted file mode 100644
index 9dbb616..0000000
--- a/WebContent/addon/codemirror/addon/lint/json-lint.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Depends on jsonlint.js from https://github.com/zaach/jsonlint
-
-// declare global: jsonlint
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.registerHelper("lint", "json", function(text) {
-  var found = [];
-  jsonlint.parseError = function(str, hash) {
-    var loc = hash.loc;
-    found.push({from: CodeMirror.Pos(loc.first_line - 1, loc.first_column),
-                to: CodeMirror.Pos(loc.last_line - 1, loc.last_column),
-                message: str});
-  };
-  try { jsonlint.parse(text); }
-  catch(e) {}
-  return found;
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/lint/lint.css b/WebContent/addon/codemirror/addon/lint/lint.css
deleted file mode 100644
index f097cfe..0000000
--- a/WebContent/addon/codemirror/addon/lint/lint.css
+++ /dev/null
@@ -1,73 +0,0 @@
-/* The lint marker gutter */
-.CodeMirror-lint-markers {
-  width: 16px;
-}
-
-.CodeMirror-lint-tooltip {
-  background-color: #ffd;
-  border: 1px solid black;
-  border-radius: 4px 4px 4px 4px;
-  color: black;
-  font-family: monospace;
-  font-size: 10pt;
-  overflow: hidden;
-  padding: 2px 5px;
-  position: fixed;
-  white-space: pre;
-  white-space: pre-wrap;
-  z-index: 100;
-  max-width: 600px;
-  opacity: 0;
-  transition: opacity .4s;
-  -moz-transition: opacity .4s;
-  -webkit-transition: opacity .4s;
-  -o-transition: opacity .4s;
-  -ms-transition: opacity .4s;
-}
-
-.CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning {
-  background-position: left bottom;
-  background-repeat: repeat-x;
-}
-
-.CodeMirror-lint-mark-error {
-  background-image:
-  url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==")
-  ;
-}
-
-.CodeMirror-lint-mark-warning {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII=");
-}
-
-.CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning {
-  background-position: center center;
-  background-repeat: no-repeat;
-  cursor: pointer;
-  display: inline-block;
-  height: 16px;
-  width: 16px;
-  vertical-align: middle;
-  position: relative;
-}
-
-.CodeMirror-lint-message-error, .CodeMirror-lint-message-warning {
-  padding-left: 18px;
-  background-position: top left;
-  background-repeat: no-repeat;
-}
-
-.CodeMirror-lint-marker-error, .CodeMirror-lint-message-error {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII=");
-}
-
-.CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII=");
-}
-
-.CodeMirror-lint-marker-multiple {
-  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAMAAADzjKfhAAAACVBMVEUAAAAAAAC/v7914kyHAAAAAXRSTlMAQObYZgAAACNJREFUeNo1ioEJAAAIwmz/H90iFFSGJgFMe3gaLZ0od+9/AQZ0ADosbYraAAAAAElFTkSuQmCC");
-  background-repeat: no-repeat;
-  background-position: right bottom;
-  width: 100%; height: 100%;
-}
diff --git a/WebContent/addon/codemirror/addon/lint/lint.js b/WebContent/addon/codemirror/addon/lint/lint.js
deleted file mode 100644
index c1f1702..0000000
--- a/WebContent/addon/codemirror/addon/lint/lint.js
+++ /dev/null
@@ -1,239 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  var GUTTER_ID = "CodeMirror-lint-markers";
-
-  function showTooltip(e, content) {
-    var tt = document.createElement("div");
-    tt.className = "CodeMirror-lint-tooltip";
-    tt.appendChild(content.cloneNode(true));
-    document.body.appendChild(tt);
-
-    function position(e) {
-      if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position);
-      tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px";
-      tt.style.left = (e.clientX + 5) + "px";
-    }
-    CodeMirror.on(document, "mousemove", position);
-    position(e);
-    if (tt.style.opacity != null) tt.style.opacity = 1;
-    return tt;
-  }
-  function rm(elt) {
-    if (elt.parentNode) elt.parentNode.removeChild(elt);
-  }
-  function hideTooltip(tt) {
-    if (!tt.parentNode) return;
-    if (tt.style.opacity == null) rm(tt);
-    tt.style.opacity = 0;
-    setTimeout(function() { rm(tt); }, 600);
-  }
-
-  function showTooltipFor(e, content, node) {
-    var tooltip = showTooltip(e, content);
-    function hide() {
-      CodeMirror.off(node, "mouseout", hide);
-      if (tooltip) { hideTooltip(tooltip); tooltip = null; }
-    }
-    var poll = setInterval(function() {
-      if (tooltip) for (var n = node;; n = n.parentNode) {
-        if (n && n.nodeType == 11) n = n.host;
-        if (n == document.body) return;
-        if (!n) { hide(); break; }
-      }
-      if (!tooltip) return clearInterval(poll);
-    }, 400);
-    CodeMirror.on(node, "mouseout", hide);
-  }
-
-  function LintState(cm, options, hasGutter) {
-    this.marked = [];
-    this.options = options;
-    this.timeout = null;
-    this.hasGutter = hasGutter;
-    this.onMouseOver = function(e) { onMouseOver(cm, e); };
-    this.waitingFor = 0
-  }
-
-  function parseOptions(_cm, options) {
-    if (options instanceof Function) return {getAnnotations: options};
-    if (!options || options === true) options = {};
-    return options;
-  }
-
-  function clearMarks(cm) {
-    var state = cm.state.lint;
-    if (state.hasGutter) cm.clearGutter(GUTTER_ID);
-    for (var i = 0; i < state.marked.length; ++i)
-      state.marked[i].clear();
-    state.marked.length = 0;
-  }
-
-  function makeMarker(labels, severity, multiple, tooltips) {
-    var marker = document.createElement("div"), inner = marker;
-    marker.className = "CodeMirror-lint-marker-" + severity;
-    if (multiple) {
-      inner = marker.appendChild(document.createElement("div"));
-      inner.className = "CodeMirror-lint-marker-multiple";
-    }
-
-    if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
-      showTooltipFor(e, labels, inner);
-    });
-
-    return marker;
-  }
-
-  function getMaxSeverity(a, b) {
-    if (a == "error") return a;
-    else return b;
-  }
-
-  function groupByLine(annotations) {
-    var lines = [];
-    for (var i = 0; i < annotations.length; ++i) {
-      var ann = annotations[i], line = ann.from.line;
-      (lines[line] || (lines[line] = [])).push(ann);
-    }
-    return lines;
-  }
-
-  function annotationTooltip(ann) {
-    var severity = ann.severity;
-    if (!severity) severity = "error";
-    var tip = document.createElement("div");
-    tip.className = "CodeMirror-lint-message-" + severity;
-    tip.appendChild(document.createTextNode(ann.message));
-    return tip;
-  }
-
-  function lintAsync(cm, getAnnotations, passOptions) {
-    var state = cm.state.lint
-    var id = ++state.waitingFor
-    function abort() {
-      id = -1
-      cm.off("change", abort)
-    }
-    cm.on("change", abort)
-    getAnnotations(cm.getValue(), function(annotations, arg2) {
-      cm.off("change", abort)
-      if (state.waitingFor != id) return
-      if (arg2 && annotations instanceof CodeMirror) annotations = arg2
-      updateLinting(cm, annotations)
-    }, passOptions, cm);
-  }
-
-  function startLinting(cm) {
-    var state = cm.state.lint, options = state.options;
-    var passOptions = options.options || options; // Support deprecated passing of `options` property in options
-    var getAnnotations = options.getAnnotations || cm.getHelper(CodeMirror.Pos(0, 0), "lint");
-    if (!getAnnotations) return;
-    if (options.async || getAnnotations.async) {
-      lintAsync(cm, getAnnotations, passOptions)
-    } else {
-      updateLinting(cm, getAnnotations(cm.getValue(), passOptions, cm));
-    }
-  }
-
-  function updateLinting(cm, annotationsNotSorted) {
-    clearMarks(cm);
-    var state = cm.state.lint, options = state.options;
-
-    var annotations = groupByLine(annotationsNotSorted);
-
-    for (var line = 0; line < annotations.length; ++line) {
-      var anns = annotations[line];
-      if (!anns) continue;
-
-      var maxSeverity = null;
-      var tipLabel = state.hasGutter && document.createDocumentFragment();
-
-      for (var i = 0; i < anns.length; ++i) {
-        var ann = anns[i];
-        var severity = ann.severity;
-        if (!severity) severity = "error";
-        maxSeverity = getMaxSeverity(maxSeverity, severity);
-
-        if (options.formatAnnotation) ann = options.formatAnnotation(ann);
-        if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));
-
-        if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
-          className: "CodeMirror-lint-mark-" + severity,
-          __annotation: ann
-        }));
-      }
-
-      if (state.hasGutter)
-        cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1,
-                                                       state.options.tooltips));
-    }
-    if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm);
-  }
-
-  function onChange(cm) {
-    var state = cm.state.lint;
-    if (!state) return;
-    clearTimeout(state.timeout);
-    state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500);
-  }
-
-  function popupTooltips(annotations, e) {
-    var target = e.target || e.srcElement;
-    var tooltip = document.createDocumentFragment();
-    for (var i = 0; i < annotations.length; i++) {
-      var ann = annotations[i];
-      tooltip.appendChild(annotationTooltip(ann));
-    }
-    showTooltipFor(e, tooltip, target);
-  }
-
-  function onMouseOver(cm, e) {
-    var target = e.target || e.srcElement;
-    if (!/\bCodeMirror-lint-mark-/.test(target.className)) return;
-    var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2;
-    var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client"));
-
-    var annotations = [];
-    for (var i = 0; i < spans.length; ++i) {
-      var ann = spans[i].__annotation;
-      if (ann) annotations.push(ann);
-    }
-    if (annotations.length) popupTooltips(annotations, e);
-  }
-
-  CodeMirror.defineOption("lint", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      clearMarks(cm);
-      if (cm.state.lint.options.lintOnChange !== false)
-        cm.off("change", onChange);
-      CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver);
-      clearTimeout(cm.state.lint.timeout);
-      delete cm.state.lint;
-    }
-
-    if (val) {
-      var gutters = cm.getOption("gutters"), hasLintGutter = false;
-      for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true;
-      var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter);
-      if (state.options.lintOnChange !== false)
-        cm.on("change", onChange);
-      if (state.options.tooltips != false && state.options.tooltips != "gutter")
-        CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver);
-
-      startLinting(cm);
-    }
-  });
-
-  CodeMirror.defineExtension("performLint", function() {
-    if (this.state.lint) startLinting(this);
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/lint/yaml-lint.js b/WebContent/addon/codemirror/addon/lint/yaml-lint.js
deleted file mode 100644
index 3f77e52..0000000
--- a/WebContent/addon/codemirror/addon/lint/yaml-lint.js
+++ /dev/null
@@ -1,28 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-// Depends on js-yaml.js from https://github.com/nodeca/js-yaml
-
-// declare global: jsyaml
-
-CodeMirror.registerHelper("lint", "yaml", function(text) {
-  var found = [];
-  try { jsyaml.load(text); }
-  catch(e) {
-      var loc = e.mark;
-      found.push({ from: CodeMirror.Pos(loc.line, loc.column), to: CodeMirror.Pos(loc.line, loc.column), message: e.message });
-  }
-  return found;
-});
-
-});
diff --git a/WebContent/addon/codemirror/addon/merge/diff_match_patch.js b/WebContent/addon/codemirror/addon/merge/diff_match_patch.js
deleted file mode 100644
index c41b513..0000000
--- a/WebContent/addon/codemirror/addon/merge/diff_match_patch.js
+++ /dev/null
@@ -1,49 +0,0 @@
-(function(){function diff_match_patch(){this.Diff_Timeout=1;this.Diff_EditCost=4;this.Match_Threshold=0.5;this.Match_Distance=1E3;this.Patch_DeleteThreshold=0.5;this.Patch_Margin=4;this.Match_MaxBits=32}
-diff_match_patch.prototype.diff_main=function(a,b,c,d){"undefined"==typeof d&&(d=0>=this.Diff_Timeout?Number.MAX_VALUE:(new Date).getTime()+1E3*this.Diff_Timeout);if(null==a||null==b)throw Error("Null input. (diff_main)");if(a==b)return a?[[0,a]]:[];"undefined"==typeof c&&(c=!0);var e=c,f=this.diff_commonPrefix(a,b);c=a.substring(0,f);a=a.substring(f);b=b.substring(f);var f=this.diff_commonSuffix(a,b),g=a.substring(a.length-f);a=a.substring(0,a.length-f);b=b.substring(0,b.length-f);a=this.diff_compute_(a,
-b,e,d);c&&a.unshift([0,c]);g&&a.push([0,g]);this.diff_cleanupMerge(a);return a};
-diff_match_patch.prototype.diff_compute_=function(a,b,c,d){if(!a)return[[1,b]];if(!b)return[[-1,a]];var e=a.length>b.length?a:b,f=a.length>b.length?b:a,g=e.indexOf(f);return-1!=g?(c=[[1,e.substring(0,g)],[0,f],[1,e.substring(g+f.length)]],a.length>b.length&&(c[0][0]=c[2][0]=-1),c):1==f.length?[[-1,a],[1,b]]:(e=this.diff_halfMatch_(a,b))?(f=e[0],a=e[1],g=e[2],b=e[3],e=e[4],f=this.diff_main(f,g,c,d),c=this.diff_main(a,b,c,d),f.concat([[0,e]],c)):c&&100<a.length&&100<b.length?this.diff_lineMode_(a,b,
-d):this.diff_bisect_(a,b,d)};
-diff_match_patch.prototype.diff_lineMode_=function(a,b,c){var d=this.diff_linesToChars_(a,b);a=d.chars1;b=d.chars2;d=d.lineArray;a=this.diff_main(a,b,!1,c);this.diff_charsToLines_(a,d);this.diff_cleanupSemantic(a);a.push([0,""]);for(var e=d=b=0,f="",g="";b<a.length;){switch(a[b][0]){case 1:e++;g+=a[b][1];break;case -1:d++;f+=a[b][1];break;case 0:if(1<=d&&1<=e){a.splice(b-d-e,d+e);b=b-d-e;d=this.diff_main(f,g,!1,c);for(e=d.length-1;0<=e;e--)a.splice(b,0,d[e]);b+=d.length}d=e=0;g=f=""}b++}a.pop();return a};
-diff_match_patch.prototype.diff_bisect_=function(a,b,c){for(var d=a.length,e=b.length,f=Math.ceil((d+e)/2),g=f,h=2*f,j=Array(h),i=Array(h),k=0;k<h;k++)j[k]=-1,i[k]=-1;j[g+1]=0;i[g+1]=0;for(var k=d-e,q=0!=k%2,r=0,t=0,p=0,w=0,v=0;v<f&&!((new Date).getTime()>c);v++){for(var n=-v+r;n<=v-t;n+=2){var l=g+n,m;m=n==-v||n!=v&&j[l-1]<j[l+1]?j[l+1]:j[l-1]+1;for(var s=m-n;m<d&&s<e&&a.charAt(m)==b.charAt(s);)m++,s++;j[l]=m;if(m>d)t+=2;else if(s>e)r+=2;else if(q&&(l=g+k-n,0<=l&&l<h&&-1!=i[l])){var u=d-i[l];if(m>=
-u)return this.diff_bisectSplit_(a,b,m,s,c)}}for(n=-v+p;n<=v-w;n+=2){l=g+n;u=n==-v||n!=v&&i[l-1]<i[l+1]?i[l+1]:i[l-1]+1;for(m=u-n;u<d&&m<e&&a.charAt(d-u-1)==b.charAt(e-m-1);)u++,m++;i[l]=u;if(u>d)w+=2;else if(m>e)p+=2;else if(!q&&(l=g+k-n,0<=l&&(l<h&&-1!=j[l])&&(m=j[l],s=g+m-l,u=d-u,m>=u)))return this.diff_bisectSplit_(a,b,m,s,c)}}return[[-1,a],[1,b]]};
-diff_match_patch.prototype.diff_bisectSplit_=function(a,b,c,d,e){var f=a.substring(0,c),g=b.substring(0,d);a=a.substring(c);b=b.substring(d);f=this.diff_main(f,g,!1,e);e=this.diff_main(a,b,!1,e);return f.concat(e)};
-diff_match_patch.prototype.diff_linesToChars_=function(a,b){function c(a){for(var b="",c=0,f=-1,g=d.length;f<a.length-1;){f=a.indexOf("\n",c);-1==f&&(f=a.length-1);var r=a.substring(c,f+1),c=f+1;(e.hasOwnProperty?e.hasOwnProperty(r):void 0!==e[r])?b+=String.fromCharCode(e[r]):(b+=String.fromCharCode(g),e[r]=g,d[g++]=r)}return b}var d=[],e={};d[0]="";var f=c(a),g=c(b);return{chars1:f,chars2:g,lineArray:d}};
-diff_match_patch.prototype.diff_charsToLines_=function(a,b){for(var c=0;c<a.length;c++){for(var d=a[c][1],e=[],f=0;f<d.length;f++)e[f]=b[d.charCodeAt(f)];a[c][1]=e.join("")}};diff_match_patch.prototype.diff_commonPrefix=function(a,b){if(!a||!b||a.charAt(0)!=b.charAt(0))return 0;for(var c=0,d=Math.min(a.length,b.length),e=d,f=0;c<e;)a.substring(f,e)==b.substring(f,e)?f=c=e:d=e,e=Math.floor((d-c)/2+c);return e};
-diff_match_patch.prototype.diff_commonSuffix=function(a,b){if(!a||!b||a.charAt(a.length-1)!=b.charAt(b.length-1))return 0;for(var c=0,d=Math.min(a.length,b.length),e=d,f=0;c<e;)a.substring(a.length-e,a.length-f)==b.substring(b.length-e,b.length-f)?f=c=e:d=e,e=Math.floor((d-c)/2+c);return e};
-diff_match_patch.prototype.diff_commonOverlap_=function(a,b){var c=a.length,d=b.length;if(0==c||0==d)return 0;c>d?a=a.substring(c-d):c<d&&(b=b.substring(0,c));c=Math.min(c,d);if(a==b)return c;for(var d=0,e=1;;){var f=a.substring(c-e),f=b.indexOf(f);if(-1==f)return d;e+=f;if(0==f||a.substring(c-e)==b.substring(0,e))d=e,e++}};
-diff_match_patch.prototype.diff_halfMatch_=function(a,b){function c(a,b,c){for(var d=a.substring(c,c+Math.floor(a.length/4)),e=-1,g="",h,j,n,l;-1!=(e=b.indexOf(d,e+1));){var m=f.diff_commonPrefix(a.substring(c),b.substring(e)),s=f.diff_commonSuffix(a.substring(0,c),b.substring(0,e));g.length<s+m&&(g=b.substring(e-s,e)+b.substring(e,e+m),h=a.substring(0,c-s),j=a.substring(c+m),n=b.substring(0,e-s),l=b.substring(e+m))}return 2*g.length>=a.length?[h,j,n,l,g]:null}if(0>=this.Diff_Timeout)return null;
-var d=a.length>b.length?a:b,e=a.length>b.length?b:a;if(4>d.length||2*e.length<d.length)return null;var f=this,g=c(d,e,Math.ceil(d.length/4)),d=c(d,e,Math.ceil(d.length/2)),h;if(!g&&!d)return null;h=d?g?g[4].length>d[4].length?g:d:d:g;var j;a.length>b.length?(g=h[0],d=h[1],e=h[2],j=h[3]):(e=h[0],j=h[1],g=h[2],d=h[3]);h=h[4];return[g,d,e,j,h]};
-diff_match_patch.prototype.diff_cleanupSemantic=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=0,h=0,j=0,i=0;f<a.length;)0==a[f][0]?(c[d++]=f,g=j,h=i,i=j=0,e=a[f][1]):(1==a[f][0]?j+=a[f][1].length:i+=a[f][1].length,e&&(e.length<=Math.max(g,h)&&e.length<=Math.max(j,i))&&(a.splice(c[d-1],0,[-1,e]),a[c[d-1]+1][0]=1,d--,d--,f=0<d?c[d-1]:-1,i=j=h=g=0,e=null,b=!0)),f++;b&&this.diff_cleanupMerge(a);this.diff_cleanupSemanticLossless(a);for(f=1;f<a.length;){if(-1==a[f-1][0]&&1==a[f][0]){b=a[f-1][1];c=a[f][1];
-d=this.diff_commonOverlap_(b,c);e=this.diff_commonOverlap_(c,b);if(d>=e){if(d>=b.length/2||d>=c.length/2)a.splice(f,0,[0,c.substring(0,d)]),a[f-1][1]=b.substring(0,b.length-d),a[f+1][1]=c.substring(d),f++}else if(e>=b.length/2||e>=c.length/2)a.splice(f,0,[0,b.substring(0,e)]),a[f-1][0]=1,a[f-1][1]=c.substring(0,c.length-e),a[f+1][0]=-1,a[f+1][1]=b.substring(e),f++;f++}f++}};
-diff_match_patch.prototype.diff_cleanupSemanticLossless=function(a){function b(a,b){if(!a||!b)return 6;var c=a.charAt(a.length-1),d=b.charAt(0),e=c.match(diff_match_patch.nonAlphaNumericRegex_),f=d.match(diff_match_patch.nonAlphaNumericRegex_),g=e&&c.match(diff_match_patch.whitespaceRegex_),h=f&&d.match(diff_match_patch.whitespaceRegex_),c=g&&c.match(diff_match_patch.linebreakRegex_),d=h&&d.match(diff_match_patch.linebreakRegex_),i=c&&a.match(diff_match_patch.blanklineEndRegex_),j=d&&b.match(diff_match_patch.blanklineStartRegex_);
-return i||j?5:c||d?4:e&&!g&&h?3:g||h?2:e||f?1:0}for(var c=1;c<a.length-1;){if(0==a[c-1][0]&&0==a[c+1][0]){var d=a[c-1][1],e=a[c][1],f=a[c+1][1],g=this.diff_commonSuffix(d,e);if(g)var h=e.substring(e.length-g),d=d.substring(0,d.length-g),e=h+e.substring(0,e.length-g),f=h+f;for(var g=d,h=e,j=f,i=b(d,e)+b(e,f);e.charAt(0)===f.charAt(0);){var d=d+e.charAt(0),e=e.substring(1)+f.charAt(0),f=f.substring(1),k=b(d,e)+b(e,f);k>=i&&(i=k,g=d,h=e,j=f)}a[c-1][1]!=g&&(g?a[c-1][1]=g:(a.splice(c-1,1),c--),a[c][1]=
-h,j?a[c+1][1]=j:(a.splice(c+1,1),c--))}c++}};diff_match_patch.nonAlphaNumericRegex_=/[^a-zA-Z0-9]/;diff_match_patch.whitespaceRegex_=/\s/;diff_match_patch.linebreakRegex_=/[\r\n]/;diff_match_patch.blanklineEndRegex_=/\n\r?\n$/;diff_match_patch.blanklineStartRegex_=/^\r?\n\r?\n/;
-diff_match_patch.prototype.diff_cleanupEfficiency=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=!1,h=!1,j=!1,i=!1;f<a.length;){if(0==a[f][0])a[f][1].length<this.Diff_EditCost&&(j||i)?(c[d++]=f,g=j,h=i,e=a[f][1]):(d=0,e=null),j=i=!1;else if(-1==a[f][0]?i=!0:j=!0,e&&(g&&h&&j&&i||e.length<this.Diff_EditCost/2&&3==g+h+j+i))a.splice(c[d-1],0,[-1,e]),a[c[d-1]+1][0]=1,d--,e=null,g&&h?(j=i=!0,d=0):(d--,f=0<d?c[d-1]:-1,j=i=!1),b=!0;f++}b&&this.diff_cleanupMerge(a)};
-diff_match_patch.prototype.diff_cleanupMerge=function(a){a.push([0,""]);for(var b=0,c=0,d=0,e="",f="",g;b<a.length;)switch(a[b][0]){case 1:d++;f+=a[b][1];b++;break;case -1:c++;e+=a[b][1];b++;break;case 0:1<c+d?(0!==c&&0!==d&&(g=this.diff_commonPrefix(f,e),0!==g&&(0<b-c-d&&0==a[b-c-d-1][0]?a[b-c-d-1][1]+=f.substring(0,g):(a.splice(0,0,[0,f.substring(0,g)]),b++),f=f.substring(g),e=e.substring(g)),g=this.diff_commonSuffix(f,e),0!==g&&(a[b][1]=f.substring(f.length-g)+a[b][1],f=f.substring(0,f.length-
-g),e=e.substring(0,e.length-g))),0===c?a.splice(b-d,c+d,[1,f]):0===d?a.splice(b-c,c+d,[-1,e]):a.splice(b-c-d,c+d,[-1,e],[1,f]),b=b-c-d+(c?1:0)+(d?1:0)+1):0!==b&&0==a[b-1][0]?(a[b-1][1]+=a[b][1],a.splice(b,1)):b++,c=d=0,f=e=""}""===a[a.length-1][1]&&a.pop();c=!1;for(b=1;b<a.length-1;)0==a[b-1][0]&&0==a[b+1][0]&&(a[b][1].substring(a[b][1].length-a[b-1][1].length)==a[b-1][1]?(a[b][1]=a[b-1][1]+a[b][1].substring(0,a[b][1].length-a[b-1][1].length),a[b+1][1]=a[b-1][1]+a[b+1][1],a.splice(b-1,1),c=!0):a[b][1].substring(0,
-a[b+1][1].length)==a[b+1][1]&&(a[b-1][1]+=a[b+1][1],a[b][1]=a[b][1].substring(a[b+1][1].length)+a[b+1][1],a.splice(b+1,1),c=!0)),b++;c&&this.diff_cleanupMerge(a)};diff_match_patch.prototype.diff_xIndex=function(a,b){var c=0,d=0,e=0,f=0,g;for(g=0;g<a.length;g++){1!==a[g][0]&&(c+=a[g][1].length);-1!==a[g][0]&&(d+=a[g][1].length);if(c>b)break;e=c;f=d}return a.length!=g&&-1===a[g][0]?f:f+(b-e)};
-diff_match_patch.prototype.diff_prettyHtml=function(a){for(var b=[],c=/&/g,d=/</g,e=/>/g,f=/\n/g,g=0;g<a.length;g++){var h=a[g][0],j=a[g][1],j=j.replace(c,"&amp;").replace(d,"&lt;").replace(e,"&gt;").replace(f,"&para;<br>");switch(h){case 1:b[g]='<ins style="background:#e6ffe6;">'+j+"</ins>";break;case -1:b[g]='<del style="background:#ffe6e6;">'+j+"</del>";break;case 0:b[g]="<span>"+j+"</span>"}}return b.join("")};
-diff_match_patch.prototype.diff_text1=function(a){for(var b=[],c=0;c<a.length;c++)1!==a[c][0]&&(b[c]=a[c][1]);return b.join("")};diff_match_patch.prototype.diff_text2=function(a){for(var b=[],c=0;c<a.length;c++)-1!==a[c][0]&&(b[c]=a[c][1]);return b.join("")};diff_match_patch.prototype.diff_levenshtein=function(a){for(var b=0,c=0,d=0,e=0;e<a.length;e++){var f=a[e][0],g=a[e][1];switch(f){case 1:c+=g.length;break;case -1:d+=g.length;break;case 0:b+=Math.max(c,d),d=c=0}}return b+=Math.max(c,d)};
-diff_match_patch.prototype.diff_toDelta=function(a){for(var b=[],c=0;c<a.length;c++)switch(a[c][0]){case 1:b[c]="+"+encodeURI(a[c][1]);break;case -1:b[c]="-"+a[c][1].length;break;case 0:b[c]="="+a[c][1].length}return b.join("\t").replace(/%20/g," ")};
-diff_match_patch.prototype.diff_fromDelta=function(a,b){for(var c=[],d=0,e=0,f=b.split(/\t/g),g=0;g<f.length;g++){var h=f[g].substring(1);switch(f[g].charAt(0)){case "+":try{c[d++]=[1,decodeURI(h)]}catch(j){throw Error("Illegal escape in diff_fromDelta: "+h);}break;case "-":case "=":var i=parseInt(h,10);if(isNaN(i)||0>i)throw Error("Invalid number in diff_fromDelta: "+h);h=a.substring(e,e+=i);"="==f[g].charAt(0)?c[d++]=[0,h]:c[d++]=[-1,h];break;default:if(f[g])throw Error("Invalid diff operation in diff_fromDelta: "+
-f[g]);}}if(e!=a.length)throw Error("Delta length ("+e+") does not equal source text length ("+a.length+").");return c};diff_match_patch.prototype.match_main=function(a,b,c){if(null==a||null==b||null==c)throw Error("Null input. (match_main)");c=Math.max(0,Math.min(c,a.length));return a==b?0:a.length?a.substring(c,c+b.length)==b?c:this.match_bitap_(a,b,c):-1};
-diff_match_patch.prototype.match_bitap_=function(a,b,c){function d(a,d){var e=a/b.length,g=Math.abs(c-d);return!f.Match_Distance?g?1:e:e+g/f.Match_Distance}if(b.length>this.Match_MaxBits)throw Error("Pattern too long for this browser.");var e=this.match_alphabet_(b),f=this,g=this.Match_Threshold,h=a.indexOf(b,c);-1!=h&&(g=Math.min(d(0,h),g),h=a.lastIndexOf(b,c+b.length),-1!=h&&(g=Math.min(d(0,h),g)));for(var j=1<<b.length-1,h=-1,i,k,q=b.length+a.length,r,t=0;t<b.length;t++){i=0;for(k=q;i<k;)d(t,c+
-k)<=g?i=k:q=k,k=Math.floor((q-i)/2+i);q=k;i=Math.max(1,c-k+1);var p=Math.min(c+k,a.length)+b.length;k=Array(p+2);for(k[p+1]=(1<<t)-1;p>=i;p--){var w=e[a.charAt(p-1)];k[p]=0===t?(k[p+1]<<1|1)&w:(k[p+1]<<1|1)&w|((r[p+1]|r[p])<<1|1)|r[p+1];if(k[p]&j&&(w=d(t,p-1),w<=g))if(g=w,h=p-1,h>c)i=Math.max(1,2*c-h);else break}if(d(t+1,c)>g)break;r=k}return h};
-diff_match_patch.prototype.match_alphabet_=function(a){for(var b={},c=0;c<a.length;c++)b[a.charAt(c)]=0;for(c=0;c<a.length;c++)b[a.charAt(c)]|=1<<a.length-c-1;return b};
-diff_match_patch.prototype.patch_addContext_=function(a,b){if(0!=b.length){for(var c=b.substring(a.start2,a.start2+a.length1),d=0;b.indexOf(c)!=b.lastIndexOf(c)&&c.length<this.Match_MaxBits-this.Patch_Margin-this.Patch_Margin;)d+=this.Patch_Margin,c=b.substring(a.start2-d,a.start2+a.length1+d);d+=this.Patch_Margin;(c=b.substring(a.start2-d,a.start2))&&a.diffs.unshift([0,c]);(d=b.substring(a.start2+a.length1,a.start2+a.length1+d))&&a.diffs.push([0,d]);a.start1-=c.length;a.start2-=c.length;a.length1+=
-c.length+d.length;a.length2+=c.length+d.length}};
-diff_match_patch.prototype.patch_make=function(a,b,c){var d;if("string"==typeof a&&"string"==typeof b&&"undefined"==typeof c)d=a,b=this.diff_main(d,b,!0),2<b.length&&(this.diff_cleanupSemantic(b),this.diff_cleanupEfficiency(b));else if(a&&"object"==typeof a&&"undefined"==typeof b&&"undefined"==typeof c)b=a,d=this.diff_text1(b);else if("string"==typeof a&&b&&"object"==typeof b&&"undefined"==typeof c)d=a;else if("string"==typeof a&&"string"==typeof b&&c&&"object"==typeof c)d=a,b=c;else throw Error("Unknown call format to patch_make.");
-if(0===b.length)return[];c=[];a=new diff_match_patch.patch_obj;for(var e=0,f=0,g=0,h=d,j=0;j<b.length;j++){var i=b[j][0],k=b[j][1];!e&&0!==i&&(a.start1=f,a.start2=g);switch(i){case 1:a.diffs[e++]=b[j];a.length2+=k.length;d=d.substring(0,g)+k+d.substring(g);break;case -1:a.length1+=k.length;a.diffs[e++]=b[j];d=d.substring(0,g)+d.substring(g+k.length);break;case 0:k.length<=2*this.Patch_Margin&&e&&b.length!=j+1?(a.diffs[e++]=b[j],a.length1+=k.length,a.length2+=k.length):k.length>=2*this.Patch_Margin&&
-e&&(this.patch_addContext_(a,h),c.push(a),a=new diff_match_patch.patch_obj,e=0,h=d,f=g)}1!==i&&(f+=k.length);-1!==i&&(g+=k.length)}e&&(this.patch_addContext_(a,h),c.push(a));return c};diff_match_patch.prototype.patch_deepCopy=function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c],e=new diff_match_patch.patch_obj;e.diffs=[];for(var f=0;f<d.diffs.length;f++)e.diffs[f]=d.diffs[f].slice();e.start1=d.start1;e.start2=d.start2;e.length1=d.length1;e.length2=d.length2;b[c]=e}return b};
-diff_match_patch.prototype.patch_apply=function(a,b){if(0==a.length)return[b,[]];a=this.patch_deepCopy(a);var c=this.patch_addPadding(a);b=c+b+c;this.patch_splitMax(a);for(var d=0,e=[],f=0;f<a.length;f++){var g=a[f].start2+d,h=this.diff_text1(a[f].diffs),j,i=-1;if(h.length>this.Match_MaxBits){if(j=this.match_main(b,h.substring(0,this.Match_MaxBits),g),-1!=j&&(i=this.match_main(b,h.substring(h.length-this.Match_MaxBits),g+h.length-this.Match_MaxBits),-1==i||j>=i))j=-1}else j=this.match_main(b,h,g);
-if(-1==j)e[f]=!1,d-=a[f].length2-a[f].length1;else if(e[f]=!0,d=j-g,g=-1==i?b.substring(j,j+h.length):b.substring(j,i+this.Match_MaxBits),h==g)b=b.substring(0,j)+this.diff_text2(a[f].diffs)+b.substring(j+h.length);else if(g=this.diff_main(h,g,!1),h.length>this.Match_MaxBits&&this.diff_levenshtein(g)/h.length>this.Patch_DeleteThreshold)e[f]=!1;else{this.diff_cleanupSemanticLossless(g);for(var h=0,k,i=0;i<a[f].diffs.length;i++){var q=a[f].diffs[i];0!==q[0]&&(k=this.diff_xIndex(g,h));1===q[0]?b=b.substring(0,
-j+k)+q[1]+b.substring(j+k):-1===q[0]&&(b=b.substring(0,j+k)+b.substring(j+this.diff_xIndex(g,h+q[1].length)));-1!==q[0]&&(h+=q[1].length)}}}b=b.substring(c.length,b.length-c.length);return[b,e]};
-diff_match_patch.prototype.patch_addPadding=function(a){for(var b=this.Patch_Margin,c="",d=1;d<=b;d++)c+=String.fromCharCode(d);for(d=0;d<a.length;d++)a[d].start1+=b,a[d].start2+=b;var d=a[0],e=d.diffs;if(0==e.length||0!=e[0][0])e.unshift([0,c]),d.start1-=b,d.start2-=b,d.length1+=b,d.length2+=b;else if(b>e[0][1].length){var f=b-e[0][1].length;e[0][1]=c.substring(e[0][1].length)+e[0][1];d.start1-=f;d.start2-=f;d.length1+=f;d.length2+=f}d=a[a.length-1];e=d.diffs;0==e.length||0!=e[e.length-1][0]?(e.push([0,
-c]),d.length1+=b,d.length2+=b):b>e[e.length-1][1].length&&(f=b-e[e.length-1][1].length,e[e.length-1][1]+=c.substring(0,f),d.length1+=f,d.length2+=f);return c};
-diff_match_patch.prototype.patch_splitMax=function(a){for(var b=this.Match_MaxBits,c=0;c<a.length;c++)if(!(a[c].length1<=b)){var d=a[c];a.splice(c--,1);for(var e=d.start1,f=d.start2,g="";0!==d.diffs.length;){var h=new diff_match_patch.patch_obj,j=!0;h.start1=e-g.length;h.start2=f-g.length;""!==g&&(h.length1=h.length2=g.length,h.diffs.push([0,g]));for(;0!==d.diffs.length&&h.length1<b-this.Patch_Margin;){var g=d.diffs[0][0],i=d.diffs[0][1];1===g?(h.length2+=i.length,f+=i.length,h.diffs.push(d.diffs.shift()),
-j=!1):-1===g&&1==h.diffs.length&&0==h.diffs[0][0]&&i.length>2*b?(h.length1+=i.length,e+=i.length,j=!1,h.diffs.push([g,i]),d.diffs.shift()):(i=i.substring(0,b-h.length1-this.Patch_Margin),h.length1+=i.length,e+=i.length,0===g?(h.length2+=i.length,f+=i.length):j=!1,h.diffs.push([g,i]),i==d.diffs[0][1]?d.diffs.shift():d.diffs[0][1]=d.diffs[0][1].substring(i.length))}g=this.diff_text2(h.diffs);g=g.substring(g.length-this.Patch_Margin);i=this.diff_text1(d.diffs).substring(0,this.Patch_Margin);""!==i&&
-(h.length1+=i.length,h.length2+=i.length,0!==h.diffs.length&&0===h.diffs[h.diffs.length-1][0]?h.diffs[h.diffs.length-1][1]+=i:h.diffs.push([0,i]));j||a.splice(++c,0,h)}}};diff_match_patch.prototype.patch_toText=function(a){for(var b=[],c=0;c<a.length;c++)b[c]=a[c];return b.join("")};
-diff_match_patch.prototype.patch_fromText=function(a){var b=[];if(!a)return b;a=a.split("\n");for(var c=0,d=/^@@ -(\d+),?(\d*) \+(\d+),?(\d*) @@$/;c<a.length;){var e=a[c].match(d);if(!e)throw Error("Invalid patch string: "+a[c]);var f=new diff_match_patch.patch_obj;b.push(f);f.start1=parseInt(e[1],10);""===e[2]?(f.start1--,f.length1=1):"0"==e[2]?f.length1=0:(f.start1--,f.length1=parseInt(e[2],10));f.start2=parseInt(e[3],10);""===e[4]?(f.start2--,f.length2=1):"0"==e[4]?f.length2=0:(f.start2--,f.length2=
-parseInt(e[4],10));for(c++;c<a.length;){e=a[c].charAt(0);try{var g=decodeURI(a[c].substring(1))}catch(h){throw Error("Illegal escape in patch_fromText: "+g);}if("-"==e)f.diffs.push([-1,g]);else if("+"==e)f.diffs.push([1,g]);else if(" "==e)f.diffs.push([0,g]);else if("@"==e)break;else if(""!==e)throw Error('Invalid patch mode "'+e+'" in: '+g);c++}}return b};diff_match_patch.patch_obj=function(){this.diffs=[];this.start2=this.start1=null;this.length2=this.length1=0};
-diff_match_patch.patch_obj.prototype.toString=function(){var a,b;a=0===this.length1?this.start1+",0":1==this.length1?this.start1+1:this.start1+1+","+this.length1;b=0===this.length2?this.start2+",0":1==this.length2?this.start2+1:this.start2+1+","+this.length2;a=["@@ -"+a+" +"+b+" @@\n"];var c;for(b=0;b<this.diffs.length;b++){switch(this.diffs[b][0]){case 1:c="+";break;case -1:c="-";break;case 0:c=" "}a[b+1]=c+encodeURI(this.diffs[b][1])+"\n"}return a.join("").replace(/%20/g," ")};
-this.diff_match_patch=diff_match_patch;this.DIFF_DELETE=-1;this.DIFF_INSERT=1;this.DIFF_EQUAL=0;})()
diff --git a/WebContent/addon/codemirror/addon/merge/merge.css b/WebContent/addon/codemirror/addon/merge/merge.css
deleted file mode 100644
index bda3d9f..0000000
--- a/WebContent/addon/codemirror/addon/merge/merge.css
+++ /dev/null
@@ -1,113 +0,0 @@
-.CodeMirror-merge {
-  position: relative;
-  border: 1px solid #ddd;
-  white-space: pre;
-}
-
-.CodeMirror-merge, .CodeMirror-merge .CodeMirror {
-  height: 350px;
-}
-
-.CodeMirror-merge-2pane .CodeMirror-merge-pane { width: 47%; }
-.CodeMirror-merge-2pane .CodeMirror-merge-gap { width: 6%; }
-.CodeMirror-merge-3pane .CodeMirror-merge-pane { width: 31%; }
-.CodeMirror-merge-3pane .CodeMirror-merge-gap { width: 3.5%; }
-
-.CodeMirror-merge-pane {
-  display: inline-block;
-  white-space: normal;
-  vertical-align: top;
-}
-.CodeMirror-merge-pane-rightmost {
-  position: absolute;
-  right: 0px;
-  z-index: 1;
-}
-
-.CodeMirror-merge-gap {
-  z-index: 2;
-  display: inline-block;
-  height: 100%;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
-  overflow: hidden;
-  border-left: 1px solid #ddd;
-  border-right: 1px solid #ddd;
-  position: relative;
-  background: #f8f8f8;
-}
-
-.CodeMirror-merge-scrolllock-wrap {
-  position: absolute;
-  bottom: 0; left: 50%;
-}
-.CodeMirror-merge-scrolllock {
-  position: relative;
-  left: -50%;
-  cursor: pointer;
-  color: #555;
-  line-height: 1;
-}
-
-.CodeMirror-merge-copybuttons-left, .CodeMirror-merge-copybuttons-right {
-  position: absolute;
-  left: 0; top: 0;
-  right: 0; bottom: 0;
-  line-height: 1;
-}
-
-.CodeMirror-merge-copy {
-  position: absolute;
-  cursor: pointer;
-  color: #44c;
-  z-index: 3;
-}
-
-.CodeMirror-merge-copy-reverse {
-  position: absolute;
-  cursor: pointer;
-  color: #44c;
-}
-
-.CodeMirror-merge-copybuttons-left .CodeMirror-merge-copy { left: 2px; }
-.CodeMirror-merge-copybuttons-right .CodeMirror-merge-copy { right: 2px; }
-
-.CodeMirror-merge-r-inserted, .CodeMirror-merge-l-inserted {
-  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12MwuCXy3+CWyH8GBgYGJgYkAABZbAQ9ELXurwAAAABJRU5ErkJggg==);
-  background-position: bottom left;
-  background-repeat: repeat-x;
-}
-
-.CodeMirror-merge-r-deleted, .CodeMirror-merge-l-deleted {
-  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12M4Kyb2/6yY2H8GBgYGJgYkAABURgPz6Ks7wQAAAABJRU5ErkJggg==);
-  background-position: bottom left;
-  background-repeat: repeat-x;
-}
-
-.CodeMirror-merge-r-chunk { background: #ffffe0; }
-.CodeMirror-merge-r-chunk-start { border-top: 1px solid #ee8; }
-.CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #ee8; }
-.CodeMirror-merge-r-connect { fill: #ffffe0; stroke: #ee8; stroke-width: 1px; }
-
-.CodeMirror-merge-l-chunk { background: #eef; }
-.CodeMirror-merge-l-chunk-start { border-top: 1px solid #88e; }
-.CodeMirror-merge-l-chunk-end { border-bottom: 1px solid #88e; }
-.CodeMirror-merge-l-connect { fill: #eef; stroke: #88e; stroke-width: 1px; }
-
-.CodeMirror-merge-l-chunk.CodeMirror-merge-r-chunk { background: #dfd; }
-.CodeMirror-merge-l-chunk-start.CodeMirror-merge-r-chunk-start { border-top: 1px solid #4e4; }
-.CodeMirror-merge-l-chunk-end.CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #4e4; }
-
-.CodeMirror-merge-collapsed-widget:before {
-  content: "(...)";
-}
-.CodeMirror-merge-collapsed-widget {
-  cursor: pointer;
-  color: #88b;
-  background: #eef;
-  border: 1px solid #ddf;
-  font-size: 90%;
-  padding: 0 3px;
-  border-radius: 4px;
-}
-.CodeMirror-merge-collapsed-line .CodeMirror-gutter-elt { display: none; }
diff --git a/WebContent/addon/codemirror/addon/merge/merge.js b/WebContent/addon/codemirror/addon/merge/merge.js
deleted file mode 100644
index 2f53406..0000000
--- a/WebContent/addon/codemirror/addon/merge/merge.js
+++ /dev/null
@@ -1,790 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// declare global: diff_match_patch, DIFF_INSERT, DIFF_DELETE, DIFF_EQUAL
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror")); // Note non-packaged dependency diff_match_patch
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "diff_match_patch"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  var Pos = CodeMirror.Pos;
-  var svgNS = "http://www.w3.org/2000/svg";
-
-  function DiffView(mv, type) {
-    this.mv = mv;
-    this.type = type;
-    this.classes = type == "left"
-      ? {chunk: "CodeMirror-merge-l-chunk",
-         start: "CodeMirror-merge-l-chunk-start",
-         end: "CodeMirror-merge-l-chunk-end",
-         insert: "CodeMirror-merge-l-inserted",
-         del: "CodeMirror-merge-l-deleted",
-         connect: "CodeMirror-merge-l-connect"}
-      : {chunk: "CodeMirror-merge-r-chunk",
-         start: "CodeMirror-merge-r-chunk-start",
-         end: "CodeMirror-merge-r-chunk-end",
-         insert: "CodeMirror-merge-r-inserted",
-         del: "CodeMirror-merge-r-deleted",
-         connect: "CodeMirror-merge-r-connect"};
-  }
-
-  DiffView.prototype = {
-    constructor: DiffView,
-    init: function(pane, orig, options) {
-      this.edit = this.mv.edit;
-      (this.edit.state.diffViews || (this.edit.state.diffViews = [])).push(this);
-      this.orig = CodeMirror(pane, copyObj({value: orig, readOnly: !this.mv.options.allowEditingOriginals}, copyObj(options)));
-      this.orig.state.diffViews = [this];
-      var classLocation = options.chunkClassLocation || "background";
-      if (Object.prototype.toString.call(classLocation) != "[object Array]") classLocation = [classLocation]
-      this.classes.classLocation = classLocation
-
-      this.diff = getDiff(asString(orig), asString(options.value));
-      this.chunks = getChunks(this.diff);
-      this.diffOutOfDate = this.dealigned = false;
-
-      this.showDifferences = options.showDifferences !== false;
-      this.forceUpdate = registerUpdate(this);
-      setScrollLock(this, true, false);
-      registerScroll(this);
-    },
-    setShowDifferences: function(val) {
-      val = val !== false;
-      if (val != this.showDifferences) {
-        this.showDifferences = val;
-        this.forceUpdate("full");
-      }
-    }
-  };
-
-  function ensureDiff(dv) {
-    if (dv.diffOutOfDate) {
-      dv.diff = getDiff(dv.orig.getValue(), dv.edit.getValue());
-      dv.chunks = getChunks(dv.diff);
-      dv.diffOutOfDate = false;
-      CodeMirror.signal(dv.edit, "updateDiff", dv.diff);
-    }
-  }
-
-  var updating = false;
-  function registerUpdate(dv) {
-    var edit = {from: 0, to: 0, marked: []};
-    var orig = {from: 0, to: 0, marked: []};
-    var debounceChange, updatingFast = false;
-    function update(mode) {
-      updating = true;
-      updatingFast = false;
-      if (mode == "full") {
-        if (dv.svg) clear(dv.svg);
-        if (dv.copyButtons) clear(dv.copyButtons);
-        clearMarks(dv.edit, edit.marked, dv.classes);
-        clearMarks(dv.orig, orig.marked, dv.classes);
-        edit.from = edit.to = orig.from = orig.to = 0;
-      }
-      ensureDiff(dv);
-      if (dv.showDifferences) {
-        updateMarks(dv.edit, dv.diff, edit, DIFF_INSERT, dv.classes);
-        updateMarks(dv.orig, dv.diff, orig, DIFF_DELETE, dv.classes);
-      }
-      makeConnections(dv);
-
-      if (dv.mv.options.connect == "align")
-        alignChunks(dv);
-      updating = false;
-    }
-    function setDealign(fast) {
-      if (updating) return;
-      dv.dealigned = true;
-      set(fast);
-    }
-    function set(fast) {
-      if (updating || updatingFast) return;
-      clearTimeout(debounceChange);
-      if (fast === true) updatingFast = true;
-      debounceChange = setTimeout(update, fast === true ? 20 : 250);
-    }
-    function change(_cm, change) {
-      if (!dv.diffOutOfDate) {
-        dv.diffOutOfDate = true;
-        edit.from = edit.to = orig.from = orig.to = 0;
-      }
-      // Update faster when a line was added/removed
-      setDealign(change.text.length - 1 != change.to.line - change.from.line);
-    }
-    dv.edit.on("change", change);
-    dv.orig.on("change", change);
-    dv.edit.on("markerAdded", setDealign);
-    dv.edit.on("markerCleared", setDealign);
-    dv.orig.on("markerAdded", setDealign);
-    dv.orig.on("markerCleared", setDealign);
-    dv.edit.on("viewportChange", function() { set(false); });
-    dv.orig.on("viewportChange", function() { set(false); });
-    update();
-    return update;
-  }
-
-  function registerScroll(dv) {
-    dv.edit.on("scroll", function() {
-      syncScroll(dv, DIFF_INSERT) && makeConnections(dv);
-    });
-    dv.orig.on("scroll", function() {
-      syncScroll(dv, DIFF_DELETE) && makeConnections(dv);
-    });
-  }
-
-  function syncScroll(dv, type) {
-    // Change handler will do a refresh after a timeout when diff is out of date
-    if (dv.diffOutOfDate) return false;
-    if (!dv.lockScroll) return true;
-    var editor, other, now = +new Date;
-    if (type == DIFF_INSERT) { editor = dv.edit; other = dv.orig; }
-    else { editor = dv.orig; other = dv.edit; }
-    // Don't take action if the position of this editor was recently set
-    // (to prevent feedback loops)
-    if (editor.state.scrollSetBy == dv && (editor.state.scrollSetAt || 0) + 50 > now) return false;
-
-    var sInfo = editor.getScrollInfo();
-    if (dv.mv.options.connect == "align") {
-      targetPos = sInfo.top;
-    } else {
-      var halfScreen = .5 * sInfo.clientHeight, midY = sInfo.top + halfScreen;
-      var mid = editor.lineAtHeight(midY, "local");
-      var around = chunkBoundariesAround(dv.chunks, mid, type == DIFF_INSERT);
-      var off = getOffsets(editor, type == DIFF_INSERT ? around.edit : around.orig);
-      var offOther = getOffsets(other, type == DIFF_INSERT ? around.orig : around.edit);
-      var ratio = (midY - off.top) / (off.bot - off.top);
-      var targetPos = (offOther.top - halfScreen) + ratio * (offOther.bot - offOther.top);
-
-      var botDist, mix;
-      // Some careful tweaking to make sure no space is left out of view
-      // when scrolling to top or bottom.
-      if (targetPos > sInfo.top && (mix = sInfo.top / halfScreen) < 1) {
-        targetPos = targetPos * mix + sInfo.top * (1 - mix);
-      } else if ((botDist = sInfo.height - sInfo.clientHeight - sInfo.top) < halfScreen) {
-        var otherInfo = other.getScrollInfo();
-        var botDistOther = otherInfo.height - otherInfo.clientHeight - targetPos;
-        if (botDistOther > botDist && (mix = botDist / halfScreen) < 1)
-          targetPos = targetPos * mix + (otherInfo.height - otherInfo.clientHeight - botDist) * (1 - mix);
-      }
-    }
-
-    other.scrollTo(sInfo.left, targetPos);
-    other.state.scrollSetAt = now;
-    other.state.scrollSetBy = dv;
-    return true;
-  }
-
-  function getOffsets(editor, around) {
-    var bot = around.after;
-    if (bot == null) bot = editor.lastLine() + 1;
-    return {top: editor.heightAtLine(around.before || 0, "local"),
-            bot: editor.heightAtLine(bot, "local")};
-  }
-
-  function setScrollLock(dv, val, action) {
-    dv.lockScroll = val;
-    if (val && action != false) syncScroll(dv, DIFF_INSERT) && makeConnections(dv);
-    dv.lockButton.innerHTML = val ? "\u21db\u21da" : "\u21db&nbsp;&nbsp;\u21da";
-  }
-
-  // Updating the marks for editor content
-
-  function removeClass(editor, line, classes) {
-    var locs = classes.classLocation
-    for (var i = 0; i < locs.length; i++) {
-      editor.removeLineClass(line, locs[i], classes.chunk);
-      editor.removeLineClass(line, locs[i], classes.start);
-      editor.removeLineClass(line, locs[i], classes.chunk);
-    }
-  }
-
-  function clearMarks(editor, arr, classes) {
-    for (var i = 0; i < arr.length; ++i) {
-      var mark = arr[i];
-      if (mark instanceof CodeMirror.TextMarker)
-        mark.clear();
-      else if (mark.parent)
-        removeClass(editor, mark, classes);
-    }
-    arr.length = 0;
-  }
-
-  // FIXME maybe add a margin around viewport to prevent too many updates
-  function updateMarks(editor, diff, state, type, classes) {
-    var vp = editor.getViewport();
-    editor.operation(function() {
-      if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
-        clearMarks(editor, state.marked, classes);
-        markChanges(editor, diff, type, state.marked, vp.from, vp.to, classes);
-        state.from = vp.from; state.to = vp.to;
-      } else {
-        if (vp.from < state.from) {
-          markChanges(editor, diff, type, state.marked, vp.from, state.from, classes);
-          state.from = vp.from;
-        }
-        if (vp.to > state.to) {
-          markChanges(editor, diff, type, state.marked, state.to, vp.to, classes);
-          state.to = vp.to;
-        }
-      }
-    });
-  }
-
-  function addClass(editor, lineNr, classes, main, start, end) {
-    var locs = classes.classLocation, line = editor.getLineHandle(lineNr);
-    for (var i = 0; i < locs.length; i++) {
-      if (main) editor.addLineClass(line, locs[i], classes.chunk);
-      if (start) editor.addLineClass(line, locs[i], classes.start);
-      if (end) editor.addLineClass(line, locs[i], classes.end);
-    }
-    return line;
-  }
-
-  function markChanges(editor, diff, type, marks, from, to, classes) {
-    var pos = Pos(0, 0);
-    var top = Pos(from, 0), bot = editor.clipPos(Pos(to - 1));
-    var cls = type == DIFF_DELETE ? classes.del : classes.insert;
-    function markChunk(start, end) {
-      var bfrom = Math.max(from, start), bto = Math.min(to, end);
-      for (var i = bfrom; i < bto; ++i)
-        marks.push(addClass(editor, i, classes, true, i == start, i == end - 1));
-      // When the chunk is empty, make sure a horizontal line shows up
-      if (start == end && bfrom == end && bto == end) {
-        if (bfrom)
-          marks.push(addClass(editor, bfrom - 1, classes, false, false, true));
-        else
-          marks.push(addClass(editor, bfrom, classes, false, true, false));
-      }
-    }
-
-    var chunkStart = 0;
-    for (var i = 0; i < diff.length; ++i) {
-      var part = diff[i], tp = part[0], str = part[1];
-      if (tp == DIFF_EQUAL) {
-        var cleanFrom = pos.line + (startOfLineClean(diff, i) ? 0 : 1);
-        moveOver(pos, str);
-        var cleanTo = pos.line + (endOfLineClean(diff, i) ? 1 : 0);
-        if (cleanTo > cleanFrom) {
-          if (i) markChunk(chunkStart, cleanFrom);
-          chunkStart = cleanTo;
-        }
-      } else {
-        if (tp == type) {
-          var end = moveOver(pos, str, true);
-          var a = posMax(top, pos), b = posMin(bot, end);
-          if (!posEq(a, b))
-            marks.push(editor.markText(a, b, {className: cls}));
-          pos = end;
-        }
-      }
-    }
-    if (chunkStart <= pos.line) markChunk(chunkStart, pos.line + 1);
-  }
-
-  // Updating the gap between editor and original
-
-  function makeConnections(dv) {
-    if (!dv.showDifferences) return;
-
-    if (dv.svg) {
-      clear(dv.svg);
-      var w = dv.gap.offsetWidth;
-      attrs(dv.svg, "width", w, "height", dv.gap.offsetHeight);
-    }
-    if (dv.copyButtons) clear(dv.copyButtons);
-
-    var vpEdit = dv.edit.getViewport(), vpOrig = dv.orig.getViewport();
-    var outerTop = dv.mv.wrap.getBoundingClientRect().top
-    var sTopEdit = outerTop - dv.edit.getScrollerElement().getBoundingClientRect().top + dv.edit.getScrollInfo().top
-    var sTopOrig = outerTop - dv.orig.getScrollerElement().getBoundingClientRect().top + dv.orig.getScrollInfo().top;
-    for (var i = 0; i < dv.chunks.length; i++) {
-      var ch = dv.chunks[i];
-      if (ch.editFrom <= vpEdit.to && ch.editTo >= vpEdit.from &&
-          ch.origFrom <= vpOrig.to && ch.origTo >= vpOrig.from)
-        drawConnectorsForChunk(dv, ch, sTopOrig, sTopEdit, w);
-    }
-  }
-
-  function getMatchingOrigLine(editLine, chunks) {
-    var editStart = 0, origStart = 0;
-    for (var i = 0; i < chunks.length; i++) {
-      var chunk = chunks[i];
-      if (chunk.editTo > editLine && chunk.editFrom <= editLine) return null;
-      if (chunk.editFrom > editLine) break;
-      editStart = chunk.editTo;
-      origStart = chunk.origTo;
-    }
-    return origStart + (editLine - editStart);
-  }
-
-  function findAlignedLines(dv, other) {
-    var linesToAlign = [];
-    for (var i = 0; i < dv.chunks.length; i++) {
-      var chunk = dv.chunks[i];
-      linesToAlign.push([chunk.origTo, chunk.editTo, other ? getMatchingOrigLine(chunk.editTo, other.chunks) : null]);
-    }
-    if (other) {
-      for (var i = 0; i < other.chunks.length; i++) {
-        var chunk = other.chunks[i];
-        for (var j = 0; j < linesToAlign.length; j++) {
-          var align = linesToAlign[j];
-          if (align[1] == chunk.editTo) {
-            j = -1;
-            break;
-          } else if (align[1] > chunk.editTo) {
-            break;
-          }
-        }
-        if (j > -1)
-          linesToAlign.splice(j - 1, 0, [getMatchingOrigLine(chunk.editTo, dv.chunks), chunk.editTo, chunk.origTo]);
-      }
-    }
-    return linesToAlign;
-  }
-
-  function alignChunks(dv, force) {
-    if (!dv.dealigned && !force) return;
-    if (!dv.orig.curOp) return dv.orig.operation(function() {
-      alignChunks(dv, force);
-    });
-
-    dv.dealigned = false;
-    var other = dv.mv.left == dv ? dv.mv.right : dv.mv.left;
-    if (other) {
-      ensureDiff(other);
-      other.dealigned = false;
-    }
-    var linesToAlign = findAlignedLines(dv, other);
-
-    // Clear old aligners
-    var aligners = dv.mv.aligners;
-    for (var i = 0; i < aligners.length; i++)
-      aligners[i].clear();
-    aligners.length = 0;
-
-    var cm = [dv.orig, dv.edit], scroll = [];
-    if (other) cm.push(other.orig);
-    for (var i = 0; i < cm.length; i++)
-      scroll.push(cm[i].getScrollInfo().top);
-
-    for (var ln = 0; ln < linesToAlign.length; ln++)
-      alignLines(cm, linesToAlign[ln], aligners);
-
-    for (var i = 0; i < cm.length; i++)
-      cm[i].scrollTo(null, scroll[i]);
-  }
-
-  function alignLines(cm, lines, aligners) {
-    var maxOffset = 0, offset = [];
-    for (var i = 0; i < cm.length; i++) if (lines[i] != null) {
-      var off = cm[i].heightAtLine(lines[i], "local");
-      offset[i] = off;
-      maxOffset = Math.max(maxOffset, off);
-    }
-    for (var i = 0; i < cm.length; i++) if (lines[i] != null) {
-      var diff = maxOffset - offset[i];
-      if (diff > 1)
-        aligners.push(padAbove(cm[i], lines[i], diff));
-    }
-  }
-
-  function padAbove(cm, line, size) {
-    var above = true;
-    if (line > cm.lastLine()) {
-      line--;
-      above = false;
-    }
-    var elt = document.createElement("div");
-    elt.className = "CodeMirror-merge-spacer";
-    elt.style.height = size + "px"; elt.style.minWidth = "1px";
-    return cm.addLineWidget(line, elt, {height: size, above: above});
-  }
-
-  function drawConnectorsForChunk(dv, chunk, sTopOrig, sTopEdit, w) {
-    var flip = dv.type == "left";
-    var top = dv.orig.heightAtLine(chunk.origFrom, "local") - sTopOrig;
-    if (dv.svg) {
-      var topLpx = top;
-      var topRpx = dv.edit.heightAtLine(chunk.editFrom, "local") - sTopEdit;
-      if (flip) { var tmp = topLpx; topLpx = topRpx; topRpx = tmp; }
-      var botLpx = dv.orig.heightAtLine(chunk.origTo, "local") - sTopOrig;
-      var botRpx = dv.edit.heightAtLine(chunk.editTo, "local") - sTopEdit;
-      if (flip) { var tmp = botLpx; botLpx = botRpx; botRpx = tmp; }
-      var curveTop = " C " + w/2 + " " + topRpx + " " + w/2 + " " + topLpx + " " + (w + 2) + " " + topLpx;
-      var curveBot = " C " + w/2 + " " + botLpx + " " + w/2 + " " + botRpx + " -1 " + botRpx;
-      attrs(dv.svg.appendChild(document.createElementNS(svgNS, "path")),
-            "d", "M -1 " + topRpx + curveTop + " L " + (w + 2) + " " + botLpx + curveBot + " z",
-            "class", dv.classes.connect);
-    }
-    if (dv.copyButtons) {
-      var copy = dv.copyButtons.appendChild(elt("div", dv.type == "left" ? "\u21dd" : "\u21dc",
-                                                "CodeMirror-merge-copy"));
-      var editOriginals = dv.mv.options.allowEditingOriginals;
-      copy.title = editOriginals ? "Push to left" : "Revert chunk";
-      copy.chunk = chunk;
-      copy.style.top = top + "px";
-
-      if (editOriginals) {
-        var topReverse = dv.orig.heightAtLine(chunk.editFrom, "local") - sTopEdit;
-        var copyReverse = dv.copyButtons.appendChild(elt("div", dv.type == "right" ? "\u21dd" : "\u21dc",
-                                                         "CodeMirror-merge-copy-reverse"));
-        copyReverse.title = "Push to right";
-        copyReverse.chunk = {editFrom: chunk.origFrom, editTo: chunk.origTo,
-                             origFrom: chunk.editFrom, origTo: chunk.editTo};
-        copyReverse.style.top = topReverse + "px";
-        dv.type == "right" ? copyReverse.style.left = "2px" : copyReverse.style.right = "2px";
-      }
-    }
-  }
-
-  function copyChunk(dv, to, from, chunk) {
-    if (dv.diffOutOfDate) return;
-    var editStart = chunk.editTo > to.lastLine() ? Pos(chunk.editFrom - 1) : Pos(chunk.editFrom, 0)
-    var origStart = chunk.origTo > from.lastLine() ? Pos(chunk.origFrom - 1) : Pos(chunk.origFrom, 0)
-    to.replaceRange(from.getRange(origStart, Pos(chunk.origTo, 0)), editStart, Pos(chunk.editTo, 0))
-  }
-
-  // Merge view, containing 0, 1, or 2 diff views.
-
-  var MergeView = CodeMirror.MergeView = function(node, options) {
-    if (!(this instanceof MergeView)) return new MergeView(node, options);
-
-    this.options = options;
-    var origLeft = options.origLeft, origRight = options.origRight == null ? options.orig : options.origRight;
-
-    var hasLeft = origLeft != null, hasRight = origRight != null;
-    var panes = 1 + (hasLeft ? 1 : 0) + (hasRight ? 1 : 0);
-    var wrap = [], left = this.left = null, right = this.right = null;
-    var self = this;
-
-    if (hasLeft) {
-      left = this.left = new DiffView(this, "left");
-      var leftPane = elt("div", null, "CodeMirror-merge-pane");
-      wrap.push(leftPane);
-      wrap.push(buildGap(left));
-    }
-
-    var editPane = elt("div", null, "CodeMirror-merge-pane");
-    wrap.push(editPane);
-
-    if (hasRight) {
-      right = this.right = new DiffView(this, "right");
-      wrap.push(buildGap(right));
-      var rightPane = elt("div", null, "CodeMirror-merge-pane");
-      wrap.push(rightPane);
-    }
-
-    (hasRight ? rightPane : editPane).className += " CodeMirror-merge-pane-rightmost";
-
-    wrap.push(elt("div", null, null, "height: 0; clear: both;"));
-
-    var wrapElt = this.wrap = node.appendChild(elt("div", wrap, "CodeMirror-merge CodeMirror-merge-" + panes + "pane"));
-    this.edit = CodeMirror(editPane, copyObj(options));
-
-    if (left) left.init(leftPane, origLeft, options);
-    if (right) right.init(rightPane, origRight, options);
-
-    if (options.collapseIdentical)
-      this.editor().operation(function() {
-        collapseIdenticalStretches(self, options.collapseIdentical);
-      });
-    if (options.connect == "align") {
-      this.aligners = [];
-      alignChunks(this.left || this.right, true);
-    }
-
-    var onResize = function() {
-      if (left) makeConnections(left);
-      if (right) makeConnections(right);
-    };
-    CodeMirror.on(window, "resize", onResize);
-    var resizeInterval = setInterval(function() {
-      for (var p = wrapElt.parentNode; p && p != document.body; p = p.parentNode) {}
-      if (!p) { clearInterval(resizeInterval); CodeMirror.off(window, "resize", onResize); }
-    }, 5000);
-  };
-
-  function buildGap(dv) {
-    var lock = dv.lockButton = elt("div", null, "CodeMirror-merge-scrolllock");
-    lock.title = "Toggle locked scrolling";
-    var lockWrap = elt("div", [lock], "CodeMirror-merge-scrolllock-wrap");
-    CodeMirror.on(lock, "click", function() { setScrollLock(dv, !dv.lockScroll); });
-    var gapElts = [lockWrap];
-    if (dv.mv.options.revertButtons !== false) {
-      dv.copyButtons = elt("div", null, "CodeMirror-merge-copybuttons-" + dv.type);
-      CodeMirror.on(dv.copyButtons, "click", function(e) {
-        var node = e.target || e.srcElement;
-        if (!node.chunk) return;
-        if (node.className == "CodeMirror-merge-copy-reverse") {
-          copyChunk(dv, dv.orig, dv.edit, node.chunk);
-          return;
-        }
-        copyChunk(dv, dv.edit, dv.orig, node.chunk);
-      });
-      gapElts.unshift(dv.copyButtons);
-    }
-    if (dv.mv.options.connect != "align") {
-      var svg = document.createElementNS && document.createElementNS(svgNS, "svg");
-      if (svg && !svg.createSVGRect) svg = null;
-      dv.svg = svg;
-      if (svg) gapElts.push(svg);
-    }
-
-    return dv.gap = elt("div", gapElts, "CodeMirror-merge-gap");
-  }
-
-  MergeView.prototype = {
-    constuctor: MergeView,
-    editor: function() { return this.edit; },
-    rightOriginal: function() { return this.right && this.right.orig; },
-    leftOriginal: function() { return this.left && this.left.orig; },
-    setShowDifferences: function(val) {
-      if (this.right) this.right.setShowDifferences(val);
-      if (this.left) this.left.setShowDifferences(val);
-    },
-    rightChunks: function() {
-      if (this.right) { ensureDiff(this.right); return this.right.chunks; }
-    },
-    leftChunks: function() {
-      if (this.left) { ensureDiff(this.left); return this.left.chunks; }
-    }
-  };
-
-  function asString(obj) {
-    if (typeof obj == "string") return obj;
-    else return obj.getValue();
-  }
-
-  // Operations on diffs
-
-  var dmp = new diff_match_patch();
-  function getDiff(a, b) {
-    var diff = dmp.diff_main(a, b);
-    dmp.diff_cleanupSemantic(diff);
-    // The library sometimes leaves in empty parts, which confuse the algorithm
-    for (var i = 0; i < diff.length; ++i) {
-      var part = diff[i];
-      if (!part[1]) {
-        diff.splice(i--, 1);
-      } else if (i && diff[i - 1][0] == part[0]) {
-        diff.splice(i--, 1);
-        diff[i][1] += part[1];
-      }
-    }
-    return diff;
-  }
-
-  function getChunks(diff) {
-    var chunks = [];
-    var startEdit = 0, startOrig = 0;
-    var edit = Pos(0, 0), orig = Pos(0, 0);
-    for (var i = 0; i < diff.length; ++i) {
-      var part = diff[i], tp = part[0];
-      if (tp == DIFF_EQUAL) {
-        var startOff = startOfLineClean(diff, i) ? 0 : 1;
-        var cleanFromEdit = edit.line + startOff, cleanFromOrig = orig.line + startOff;
-        moveOver(edit, part[1], null, orig);
-        var endOff = endOfLineClean(diff, i) ? 1 : 0;
-        var cleanToEdit = edit.line + endOff, cleanToOrig = orig.line + endOff;
-        if (cleanToEdit > cleanFromEdit) {
-          if (i) chunks.push({origFrom: startOrig, origTo: cleanFromOrig,
-                              editFrom: startEdit, editTo: cleanFromEdit});
-          startEdit = cleanToEdit; startOrig = cleanToOrig;
-        }
-      } else {
-        moveOver(tp == DIFF_INSERT ? edit : orig, part[1]);
-      }
-    }
-    if (startEdit <= edit.line || startOrig <= orig.line)
-      chunks.push({origFrom: startOrig, origTo: orig.line + 1,
-                   editFrom: startEdit, editTo: edit.line + 1});
-    return chunks;
-  }
-
-  function endOfLineClean(diff, i) {
-    if (i == diff.length - 1) return true;
-    var next = diff[i + 1][1];
-    if (next.length == 1 || next.charCodeAt(0) != 10) return false;
-    if (i == diff.length - 2) return true;
-    next = diff[i + 2][1];
-    return next.length > 1 && next.charCodeAt(0) == 10;
-  }
-
-  function startOfLineClean(diff, i) {
-    if (i == 0) return true;
-    var last = diff[i - 1][1];
-    if (last.charCodeAt(last.length - 1) != 10) return false;
-    if (i == 1) return true;
-    last = diff[i - 2][1];
-    return last.charCodeAt(last.length - 1) == 10;
-  }
-
-  function chunkBoundariesAround(chunks, n, nInEdit) {
-    var beforeE, afterE, beforeO, afterO;
-    for (var i = 0; i < chunks.length; i++) {
-      var chunk = chunks[i];
-      var fromLocal = nInEdit ? chunk.editFrom : chunk.origFrom;
-      var toLocal = nInEdit ? chunk.editTo : chunk.origTo;
-      if (afterE == null) {
-        if (fromLocal > n) { afterE = chunk.editFrom; afterO = chunk.origFrom; }
-        else if (toLocal > n) { afterE = chunk.editTo; afterO = chunk.origTo; }
-      }
-      if (toLocal <= n) { beforeE = chunk.editTo; beforeO = chunk.origTo; }
-      else if (fromLocal <= n) { beforeE = chunk.editFrom; beforeO = chunk.origFrom; }
-    }
-    return {edit: {before: beforeE, after: afterE}, orig: {before: beforeO, after: afterO}};
-  }
-
-  function collapseSingle(cm, from, to) {
-    cm.addLineClass(from, "wrap", "CodeMirror-merge-collapsed-line");
-    var widget = document.createElement("span");
-    widget.className = "CodeMirror-merge-collapsed-widget";
-    widget.title = "Identical text collapsed. Click to expand.";
-    var mark = cm.markText(Pos(from, 0), Pos(to - 1), {
-      inclusiveLeft: true,
-      inclusiveRight: true,
-      replacedWith: widget,
-      clearOnEnter: true
-    });
-    function clear() {
-      mark.clear();
-      cm.removeLineClass(from, "wrap", "CodeMirror-merge-collapsed-line");
-    }
-    CodeMirror.on(widget, "click", clear);
-    return {mark: mark, clear: clear};
-  }
-
-  function collapseStretch(size, editors) {
-    var marks = [];
-    function clear() {
-      for (var i = 0; i < marks.length; i++) marks[i].clear();
-    }
-    for (var i = 0; i < editors.length; i++) {
-      var editor = editors[i];
-      var mark = collapseSingle(editor.cm, editor.line, editor.line + size);
-      marks.push(mark);
-      mark.mark.on("clear", clear);
-    }
-    return marks[0].mark;
-  }
-
-  function unclearNearChunks(dv, margin, off, clear) {
-    for (var i = 0; i < dv.chunks.length; i++) {
-      var chunk = dv.chunks[i];
-      for (var l = chunk.editFrom - margin; l < chunk.editTo + margin; l++) {
-        var pos = l + off;
-        if (pos >= 0 && pos < clear.length) clear[pos] = false;
-      }
-    }
-  }
-
-  function collapseIdenticalStretches(mv, margin) {
-    if (typeof margin != "number") margin = 2;
-    var clear = [], edit = mv.editor(), off = edit.firstLine();
-    for (var l = off, e = edit.lastLine(); l <= e; l++) clear.push(true);
-    if (mv.left) unclearNearChunks(mv.left, margin, off, clear);
-    if (mv.right) unclearNearChunks(mv.right, margin, off, clear);
-
-    for (var i = 0; i < clear.length; i++) {
-      if (clear[i]) {
-        var line = i + off;
-        for (var size = 1; i < clear.length - 1 && clear[i + 1]; i++, size++) {}
-        if (size > margin) {
-          var editors = [{line: line, cm: edit}];
-          if (mv.left) editors.push({line: getMatchingOrigLine(line, mv.left.chunks), cm: mv.left.orig});
-          if (mv.right) editors.push({line: getMatchingOrigLine(line, mv.right.chunks), cm: mv.right.orig});
-          var mark = collapseStretch(size, editors);
-          if (mv.options.onCollapse) mv.options.onCollapse(mv, line, size, mark);
-        }
-      }
-    }
-  }
-
-  // General utilities
-
-  function elt(tag, content, className, style) {
-    var e = document.createElement(tag);
-    if (className) e.className = className;
-    if (style) e.style.cssText = style;
-    if (typeof content == "string") e.appendChild(document.createTextNode(content));
-    else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]);
-    return e;
-  }
-
-  function clear(node) {
-    for (var count = node.childNodes.length; count > 0; --count)
-      node.removeChild(node.firstChild);
-  }
-
-  function attrs(elt) {
-    for (var i = 1; i < arguments.length; i += 2)
-      elt.setAttribute(arguments[i], arguments[i+1]);
-  }
-
-  function copyObj(obj, target) {
-    if (!target) target = {};
-    for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop];
-    return target;
-  }
-
-  function moveOver(pos, str, copy, other) {
-    var out = copy ? Pos(pos.line, pos.ch) : pos, at = 0;
-    for (;;) {
-      var nl = str.indexOf("\n", at);
-      if (nl == -1) break;
-      ++out.line;
-      if (other) ++other.line;
-      at = nl + 1;
-    }
-    out.ch = (at ? 0 : out.ch) + (str.length - at);
-    if (other) other.ch = (at ? 0 : other.ch) + (str.length - at);
-    return out;
-  }
-
-  function posMin(a, b) { return (a.line - b.line || a.ch - b.ch) < 0 ? a : b; }
-  function posMax(a, b) { return (a.line - b.line || a.ch - b.ch) > 0 ? a : b; }
-  function posEq(a, b) { return a.line == b.line && a.ch == b.ch; }
-
-  function findPrevDiff(chunks, start, isOrig) {
-    for (var i = chunks.length - 1; i >= 0; i--) {
-      var chunk = chunks[i];
-      var to = (isOrig ? chunk.origTo : chunk.editTo) - 1;
-      if (to < start) return to;
-    }
-  }
-
-  function findNextDiff(chunks, start, isOrig) {
-    for (var i = 0; i < chunks.length; i++) {
-      var chunk = chunks[i];
-      var from = (isOrig ? chunk.origFrom : chunk.editFrom);
-      if (from > start) return from;
-    }
-  }
-
-  function goNearbyDiff(cm, dir) {
-    var found = null, views = cm.state.diffViews, line = cm.getCursor().line;
-    if (views) for (var i = 0; i < views.length; i++) {
-      var dv = views[i], isOrig = cm == dv.orig;
-      ensureDiff(dv);
-      var pos = dir < 0 ? findPrevDiff(dv.chunks, line, isOrig) : findNextDiff(dv.chunks, line, isOrig);
-      if (pos != null && (found == null || (dir < 0 ? pos > found : pos < found)))
-        found = pos;
-    }
-    if (found != null)
-      cm.setCursor(found, 0);
-    else
-      return CodeMirror.Pass;
-  }
-
-  CodeMirror.commands.goNextDiff = function(cm) {
-    return goNearbyDiff(cm, 1);
-  };
-  CodeMirror.commands.goPrevDiff = function(cm) {
-    return goNearbyDiff(cm, -1);
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/mode/loadmode.js b/WebContent/addon/codemirror/addon/mode/loadmode.js
deleted file mode 100644
index 10117ec..0000000
--- a/WebContent/addon/codemirror/addon/mode/loadmode.js
+++ /dev/null
@@ -1,64 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), "cjs");
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], function(CM) { mod(CM, "amd"); });
-  else // Plain browser env
-    mod(CodeMirror, "plain");
-})(function(CodeMirror, env) {
-  if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
-
-  var loading = {};
-  function splitCallback(cont, n) {
-    var countDown = n;
-    return function() { if (--countDown == 0) cont(); };
-  }
-  function ensureDeps(mode, cont) {
-    var deps = CodeMirror.modes[mode].dependencies;
-    if (!deps) return cont();
-    var missing = [];
-    for (var i = 0; i < deps.length; ++i) {
-      if (!CodeMirror.modes.hasOwnProperty(deps[i]))
-        missing.push(deps[i]);
-    }
-    if (!missing.length) return cont();
-    var split = splitCallback(cont, missing.length);
-    for (var i = 0; i < missing.length; ++i)
-      CodeMirror.requireMode(missing[i], split);
-  }
-
-  CodeMirror.requireMode = function(mode, cont) {
-    if (typeof mode != "string") mode = mode.name;
-    if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont);
-    if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
-
-    var file = CodeMirror.modeURL.replace(/%N/g, mode);
-    if (env == "plain") {
-      var script = document.createElement("script");
-      script.src = file;
-      var others = document.getElementsByTagName("script")[0];
-      var list = loading[mode] = [cont];
-      CodeMirror.on(script, "load", function() {
-        ensureDeps(mode, function() {
-          for (var i = 0; i < list.length; ++i) list[i]();
-        });
-      });
-      others.parentNode.insertBefore(script, others);
-    } else if (env == "cjs") {
-      require(file);
-      cont();
-    } else if (env == "amd") {
-      requirejs([file], cont);
-    }
-  };
-
-  CodeMirror.autoLoadMode = function(instance, mode) {
-    if (!CodeMirror.modes.hasOwnProperty(mode))
-      CodeMirror.requireMode(mode, function() {
-        instance.setOption("mode", instance.getOption("mode"));
-      });
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/mode/multiplex.js b/WebContent/addon/codemirror/addon/mode/multiplex.js
deleted file mode 100644
index 3d8b34c..0000000
--- a/WebContent/addon/codemirror/addon/mode/multiplex.js
+++ /dev/null
@@ -1,123 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.multiplexingMode = function(outer /*, others */) {
-  // Others should be {open, close, mode [, delimStyle] [, innerStyle]} objects
-  var others = Array.prototype.slice.call(arguments, 1);
-
-  function indexOf(string, pattern, from, returnEnd) {
-    if (typeof pattern == "string") {
-      var found = string.indexOf(pattern, from);
-      return returnEnd && found > -1 ? found + pattern.length : found;
-    }
-    var m = pattern.exec(from ? string.slice(from) : string);
-    return m ? m.index + from + (returnEnd ? m[0].length : 0) : -1;
-  }
-
-  return {
-    startState: function() {
-      return {
-        outer: CodeMirror.startState(outer),
-        innerActive: null,
-        inner: null
-      };
-    },
-
-    copyState: function(state) {
-      return {
-        outer: CodeMirror.copyState(outer, state.outer),
-        innerActive: state.innerActive,
-        inner: state.innerActive && CodeMirror.copyState(state.innerActive.mode, state.inner)
-      };
-    },
-
-    token: function(stream, state) {
-      if (!state.innerActive) {
-        var cutOff = Infinity, oldContent = stream.string;
-        for (var i = 0; i < others.length; ++i) {
-          var other = others[i];
-          var found = indexOf(oldContent, other.open, stream.pos);
-          if (found == stream.pos) {
-            if (!other.parseDelimiters) stream.match(other.open);
-            state.innerActive = other;
-            state.inner = CodeMirror.startState(other.mode, outer.indent ? outer.indent(state.outer, "") : 0);
-            return other.delimStyle && (other.delimStyle + " " + other.delimStyle + "-open");
-          } else if (found != -1 && found < cutOff) {
-            cutOff = found;
-          }
-        }
-        if (cutOff != Infinity) stream.string = oldContent.slice(0, cutOff);
-        var outerToken = outer.token(stream, state.outer);
-        if (cutOff != Infinity) stream.string = oldContent;
-        return outerToken;
-      } else {
-        var curInner = state.innerActive, oldContent = stream.string;
-        if (!curInner.close && stream.sol()) {
-          state.innerActive = state.inner = null;
-          return this.token(stream, state);
-        }
-        var found = curInner.close ? indexOf(oldContent, curInner.close, stream.pos, curInner.parseDelimiters) : -1;
-        if (found == stream.pos && !curInner.parseDelimiters) {
-          stream.match(curInner.close);
-          state.innerActive = state.inner = null;
-          return curInner.delimStyle && (curInner.delimStyle + " " + curInner.delimStyle + "-close");
-        }
-        if (found > -1) stream.string = oldContent.slice(0, found);
-        var innerToken = curInner.mode.token(stream, state.inner);
-        if (found > -1) stream.string = oldContent;
-
-        if (found == stream.pos && curInner.parseDelimiters)
-          state.innerActive = state.inner = null;
-
-        if (curInner.innerStyle) {
-          if (innerToken) innerToken = innerToken + " " + curInner.innerStyle;
-          else innerToken = curInner.innerStyle;
-        }
-
-        return innerToken;
-      }
-    },
-
-    indent: function(state, textAfter) {
-      var mode = state.innerActive ? state.innerActive.mode : outer;
-      if (!mode.indent) return CodeMirror.Pass;
-      return mode.indent(state.innerActive ? state.inner : state.outer, textAfter);
-    },
-
-    blankLine: function(state) {
-      var mode = state.innerActive ? state.innerActive.mode : outer;
-      if (mode.blankLine) {
-        mode.blankLine(state.innerActive ? state.inner : state.outer);
-      }
-      if (!state.innerActive) {
-        for (var i = 0; i < others.length; ++i) {
-          var other = others[i];
-          if (other.open === "\n") {
-            state.innerActive = other;
-            state.inner = CodeMirror.startState(other.mode, mode.indent ? mode.indent(state.outer, "") : 0);
-          }
-        }
-      } else if (state.innerActive.close === "\n") {
-        state.innerActive = state.inner = null;
-      }
-    },
-
-    electricChars: outer.electricChars,
-
-    innerMode: function(state) {
-      return state.inner ? {state: state.inner, mode: state.innerActive.mode} : {state: state.outer, mode: outer};
-    }
-  };
-};
-
-});
diff --git a/WebContent/addon/codemirror/addon/mode/multiplex_test.js b/WebContent/addon/codemirror/addon/mode/multiplex_test.js
deleted file mode 100644
index 24e5e67..0000000
--- a/WebContent/addon/codemirror/addon/mode/multiplex_test.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function() {
-  CodeMirror.defineMode("markdown_with_stex", function(){
-    var inner = CodeMirror.getMode({}, "stex");
-    var outer = CodeMirror.getMode({}, "markdown");
-
-    var innerOptions = {
-      open: '$',
-      close: '$',
-      mode: inner,
-      delimStyle: 'delim',
-      innerStyle: 'inner'
-    };
-
-    return CodeMirror.multiplexingMode(outer, innerOptions);
-  });
-
-  var mode = CodeMirror.getMode({}, "markdown_with_stex");
-
-  function MT(name) {
-    test.mode(
-      name,
-      mode,
-      Array.prototype.slice.call(arguments, 1),
-      'multiplexing');
-  }
-
-  MT(
-    "stexInsideMarkdown",
-    "[strong **Equation:**] [delim&delim-open $][inner&tag \\pi][delim&delim-close $]");
-})();
diff --git a/WebContent/addon/codemirror/addon/mode/overlay.js b/WebContent/addon/codemirror/addon/mode/overlay.js
deleted file mode 100644
index e1b9ed3..0000000
--- a/WebContent/addon/codemirror/addon/mode/overlay.js
+++ /dev/null
@@ -1,85 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Utility function that allows modes to be combined. The mode given
-// as the base argument takes care of most of the normal mode
-// functionality, but a second (typically simple) mode is used, which
-// can override the style of text. Both modes get to parse all of the
-// text, but when both assign a non-null style to a piece of code, the
-// overlay wins, unless the combine argument was true and not overridden,
-// or state.overlay.combineTokens was true, in which case the styles are
-// combined.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.overlayMode = function(base, overlay, combine) {
-  return {
-    startState: function() {
-      return {
-        base: CodeMirror.startState(base),
-        overlay: CodeMirror.startState(overlay),
-        basePos: 0, baseCur: null,
-        overlayPos: 0, overlayCur: null,
-        streamSeen: null
-      };
-    },
-    copyState: function(state) {
-      return {
-        base: CodeMirror.copyState(base, state.base),
-        overlay: CodeMirror.copyState(overlay, state.overlay),
-        basePos: state.basePos, baseCur: null,
-        overlayPos: state.overlayPos, overlayCur: null
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream != state.streamSeen ||
-          Math.min(state.basePos, state.overlayPos) < stream.start) {
-        state.streamSeen = stream;
-        state.basePos = state.overlayPos = stream.start;
-      }
-
-      if (stream.start == state.basePos) {
-        state.baseCur = base.token(stream, state.base);
-        state.basePos = stream.pos;
-      }
-      if (stream.start == state.overlayPos) {
-        stream.pos = stream.start;
-        state.overlayCur = overlay.token(stream, state.overlay);
-        state.overlayPos = stream.pos;
-      }
-      stream.pos = Math.min(state.basePos, state.overlayPos);
-
-      // state.overlay.combineTokens always takes precedence over combine,
-      // unless set to null
-      if (state.overlayCur == null) return state.baseCur;
-      else if (state.baseCur != null &&
-               state.overlay.combineTokens ||
-               combine && state.overlay.combineTokens == null)
-        return state.baseCur + " " + state.overlayCur;
-      else return state.overlayCur;
-    },
-
-    indent: base.indent && function(state, textAfter) {
-      return base.indent(state.base, textAfter);
-    },
-    electricChars: base.electricChars,
-
-    innerMode: function(state) { return {state: state.base, mode: base}; },
-
-    blankLine: function(state) {
-      if (base.blankLine) base.blankLine(state.base);
-      if (overlay.blankLine) overlay.blankLine(state.overlay);
-    }
-  };
-};
-
-});
diff --git a/WebContent/addon/codemirror/addon/mode/simple.js b/WebContent/addon/codemirror/addon/mode/simple.js
deleted file mode 100644
index df66336..0000000
--- a/WebContent/addon/codemirror/addon/mode/simple.js
+++ /dev/null
@@ -1,213 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineSimpleMode = function(name, states) {
-    CodeMirror.defineMode(name, function(config) {
-      return CodeMirror.simpleMode(config, states);
-    });
-  };
-
-  CodeMirror.simpleMode = function(config, states) {
-    ensureState(states, "start");
-    var states_ = {}, meta = states.meta || {}, hasIndentation = false;
-    for (var state in states) if (state != meta && states.hasOwnProperty(state)) {
-      var list = states_[state] = [], orig = states[state];
-      for (var i = 0; i < orig.length; i++) {
-        var data = orig[i];
-        list.push(new Rule(data, states));
-        if (data.indent || data.dedent) hasIndentation = true;
-      }
-    }
-    var mode = {
-      startState: function() {
-        return {state: "start", pending: null,
-                local: null, localState: null,
-                indent: hasIndentation ? [] : null};
-      },
-      copyState: function(state) {
-        var s = {state: state.state, pending: state.pending,
-                 local: state.local, localState: null,
-                 indent: state.indent && state.indent.slice(0)};
-        if (state.localState)
-          s.localState = CodeMirror.copyState(state.local.mode, state.localState);
-        if (state.stack)
-          s.stack = state.stack.slice(0);
-        for (var pers = state.persistentStates; pers; pers = pers.next)
-          s.persistentStates = {mode: pers.mode,
-                                spec: pers.spec,
-                                state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state),
-                                next: s.persistentStates};
-        return s;
-      },
-      token: tokenFunction(states_, config),
-      innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; },
-      indent: indentFunction(states_, meta)
-    };
-    if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop))
-      mode[prop] = meta[prop];
-    return mode;
-  };
-
-  function ensureState(states, name) {
-    if (!states.hasOwnProperty(name))
-      throw new Error("Undefined state " + name + " in simple mode");
-  }
-
-  function toRegex(val, caret) {
-    if (!val) return /(?:)/;
-    var flags = "";
-    if (val instanceof RegExp) {
-      if (val.ignoreCase) flags = "i";
-      val = val.source;
-    } else {
-      val = String(val);
-    }
-    return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags);
-  }
-
-  function asToken(val) {
-    if (!val) return null;
-    if (typeof val == "string") return val.replace(/\./g, " ");
-    var result = [];
-    for (var i = 0; i < val.length; i++)
-      result.push(val[i] && val[i].replace(/\./g, " "));
-    return result;
-  }
-
-  function Rule(data, states) {
-    if (data.next || data.push) ensureState(states, data.next || data.push);
-    this.regex = toRegex(data.regex);
-    this.token = asToken(data.token);
-    this.data = data;
-  }
-
-  function tokenFunction(states, config) {
-    return function(stream, state) {
-      if (state.pending) {
-        var pend = state.pending.shift();
-        if (state.pending.length == 0) state.pending = null;
-        stream.pos += pend.text.length;
-        return pend.token;
-      }
-
-      if (state.local) {
-        if (state.local.end && stream.match(state.local.end)) {
-          var tok = state.local.endToken || null;
-          state.local = state.localState = null;
-          return tok;
-        } else {
-          var tok = state.local.mode.token(stream, state.localState), m;
-          if (state.local.endScan && (m = state.local.endScan.exec(stream.current())))
-            stream.pos = stream.start + m.index;
-          return tok;
-        }
-      }
-
-      var curState = states[state.state];
-      for (var i = 0; i < curState.length; i++) {
-        var rule = curState[i];
-        var matches = (!rule.data.sol || stream.sol()) && stream.match(rule.regex);
-        if (matches) {
-          if (rule.data.next) {
-            state.state = rule.data.next;
-          } else if (rule.data.push) {
-            (state.stack || (state.stack = [])).push(state.state);
-            state.state = rule.data.push;
-          } else if (rule.data.pop && state.stack && state.stack.length) {
-            state.state = state.stack.pop();
-          }
-
-          if (rule.data.mode)
-            enterLocalMode(config, state, rule.data.mode, rule.token);
-          if (rule.data.indent)
-            state.indent.push(stream.indentation() + config.indentUnit);
-          if (rule.data.dedent)
-            state.indent.pop();
-          if (matches.length > 2) {
-            state.pending = [];
-            for (var j = 2; j < matches.length; j++)
-              if (matches[j])
-                state.pending.push({text: matches[j], token: rule.token[j - 1]});
-            stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0));
-            return rule.token[0];
-          } else if (rule.token && rule.token.join) {
-            return rule.token[0];
-          } else {
-            return rule.token;
-          }
-        }
-      }
-      stream.next();
-      return null;
-    };
-  }
-
-  function cmp(a, b) {
-    if (a === b) return true;
-    if (!a || typeof a != "object" || !b || typeof b != "object") return false;
-    var props = 0;
-    for (var prop in a) if (a.hasOwnProperty(prop)) {
-      if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false;
-      props++;
-    }
-    for (var prop in b) if (b.hasOwnProperty(prop)) props--;
-    return props == 0;
-  }
-
-  function enterLocalMode(config, state, spec, token) {
-    var pers;
-    if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next)
-      if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p;
-    var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec);
-    var lState = pers ? pers.state : CodeMirror.startState(mode);
-    if (spec.persistent && !pers)
-      state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates};
-
-    state.localState = lState;
-    state.local = {mode: mode,
-                   end: spec.end && toRegex(spec.end),
-                   endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false),
-                   endToken: token && token.join ? token[token.length - 1] : token};
-  }
-
-  function indexOf(val, arr) {
-    for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true;
-  }
-
-  function indentFunction(states, meta) {
-    return function(state, textAfter, line) {
-      if (state.local && state.local.mode.indent)
-        return state.local.mode.indent(state.localState, textAfter, line);
-      if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1)
-        return CodeMirror.Pass;
-
-      var pos = state.indent.length - 1, rules = states[state.state];
-      scan: for (;;) {
-        for (var i = 0; i < rules.length; i++) {
-          var rule = rules[i];
-          if (rule.data.dedent && rule.data.dedentIfLineStart !== false) {
-            var m = rule.regex.exec(textAfter);
-            if (m && m[0]) {
-              pos--;
-              if (rule.next || rule.push) rules = states[rule.next || rule.push];
-              textAfter = textAfter.slice(m[0].length);
-              continue scan;
-            }
-          }
-        }
-        break;
-      }
-      return pos < 0 ? 0 : state.indent[pos];
-    };
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/runmode/colorize.js b/WebContent/addon/codemirror/addon/runmode/colorize.js
deleted file mode 100644
index eb7060d..0000000
--- a/WebContent/addon/codemirror/addon/runmode/colorize.js
+++ /dev/null
@@ -1,40 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./runmode"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./runmode"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var isBlock = /^(p|li|div|h\\d|pre|blockquote|td)$/;
-
-  function textContent(node, out) {
-    if (node.nodeType == 3) return out.push(node.nodeValue);
-    for (var ch = node.firstChild; ch; ch = ch.nextSibling) {
-      textContent(ch, out);
-      if (isBlock.test(node.nodeType)) out.push("\n");
-    }
-  }
-
-  CodeMirror.colorize = function(collection, defaultMode) {
-    if (!collection) collection = document.body.getElementsByTagName("pre");
-
-    for (var i = 0; i < collection.length; ++i) {
-      var node = collection[i];
-      var mode = node.getAttribute("data-lang") || defaultMode;
-      if (!mode) continue;
-
-      var text = [];
-      textContent(node, text);
-      node.innerHTML = "";
-      CodeMirror.runMode(text.join(""), mode, node);
-
-      node.className += " cm-s-default";
-    }
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/runmode/runmode-standalone.js b/WebContent/addon/codemirror/addon/runmode/runmode-standalone.js
deleted file mode 100644
index f4f352c..0000000
--- a/WebContent/addon/codemirror/addon/runmode/runmode-standalone.js
+++ /dev/null
@@ -1,157 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-window.CodeMirror = {};
-
-(function() {
-"use strict";
-
-function splitLines(string){ return string.split(/\r?\n|\r/); };
-
-function StringStream(string) {
-  this.pos = this.start = 0;
-  this.string = string;
-  this.lineStart = 0;
-}
-StringStream.prototype = {
-  eol: function() {return this.pos >= this.string.length;},
-  sol: function() {return this.pos == 0;},
-  peek: function() {return this.string.charAt(this.pos) || null;},
-  next: function() {
-    if (this.pos < this.string.length)
-      return this.string.charAt(this.pos++);
-  },
-  eat: function(match) {
-    var ch = this.string.charAt(this.pos);
-    if (typeof match == "string") var ok = ch == match;
-    else var ok = ch && (match.test ? match.test(ch) : match(ch));
-    if (ok) {++this.pos; return ch;}
-  },
-  eatWhile: function(match) {
-    var start = this.pos;
-    while (this.eat(match)){}
-    return this.pos > start;
-  },
-  eatSpace: function() {
-    var start = this.pos;
-    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
-    return this.pos > start;
-  },
-  skipToEnd: function() {this.pos = this.string.length;},
-  skipTo: function(ch) {
-    var found = this.string.indexOf(ch, this.pos);
-    if (found > -1) {this.pos = found; return true;}
-  },
-  backUp: function(n) {this.pos -= n;},
-  column: function() {return this.start - this.lineStart;},
-  indentation: function() {return 0;},
-  match: function(pattern, consume, caseInsensitive) {
-    if (typeof pattern == "string") {
-      var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
-      var substr = this.string.substr(this.pos, pattern.length);
-      if (cased(substr) == cased(pattern)) {
-        if (consume !== false) this.pos += pattern.length;
-        return true;
-      }
-    } else {
-      var match = this.string.slice(this.pos).match(pattern);
-      if (match && match.index > 0) return null;
-      if (match && consume !== false) this.pos += match[0].length;
-      return match;
-    }
-  },
-  current: function(){return this.string.slice(this.start, this.pos);},
-  hideFirstChars: function(n, inner) {
-    this.lineStart += n;
-    try { return inner(); }
-    finally { this.lineStart -= n; }
-  }
-};
-CodeMirror.StringStream = StringStream;
-
-CodeMirror.startState = function (mode, a1, a2) {
-  return mode.startState ? mode.startState(a1, a2) : true;
-};
-
-var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
-CodeMirror.defineMode = function (name, mode) {
-  if (arguments.length > 2)
-    mode.dependencies = Array.prototype.slice.call(arguments, 2);
-  modes[name] = mode;
-};
-CodeMirror.defineMIME = function (mime, spec) { mimeModes[mime] = spec; };
-CodeMirror.resolveMode = function(spec) {
-  if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
-    spec = mimeModes[spec];
-  } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
-    spec = mimeModes[spec.name];
-  }
-  if (typeof spec == "string") return {name: spec};
-  else return spec || {name: "null"};
-};
-CodeMirror.getMode = function (options, spec) {
-  spec = CodeMirror.resolveMode(spec);
-  var mfactory = modes[spec.name];
-  if (!mfactory) throw new Error("Unknown mode: " + spec);
-  return mfactory(options, spec);
-};
-CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min;
-CodeMirror.defineMode("null", function() {
-  return {token: function(stream) {stream.skipToEnd();}};
-});
-CodeMirror.defineMIME("text/plain", "null");
-
-CodeMirror.runMode = function (string, modespec, callback, options) {
-  var mode = CodeMirror.getMode({ indentUnit: 2 }, modespec);
-
-  if (callback.nodeType == 1) {
-    var tabSize = (options && options.tabSize) || 4;
-    var node = callback, col = 0;
-    node.innerHTML = "";
-    callback = function (text, style) {
-      if (text == "\n") {
-        node.appendChild(document.createElement("br"));
-        col = 0;
-        return;
-      }
-      var content = "";
-      // replace tabs
-      for (var pos = 0; ;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          content += text.slice(pos);
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          content += text.slice(pos, idx);
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) content += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) {
-        var sp = node.appendChild(document.createElement("span"));
-        sp.className = "cm-" + style.replace(/ +/g, " cm-");
-        sp.appendChild(document.createTextNode(content));
-      } else {
-        node.appendChild(document.createTextNode(content));
-      }
-    };
-  }
-
-  var lines = splitLines(string), state = (options && options.state) || CodeMirror.startState(mode);
-  for (var i = 0, e = lines.length; i < e; ++i) {
-    if (i) callback("\n");
-    var stream = new CodeMirror.StringStream(lines[i]);
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start, state);
-      stream.start = stream.pos;
-    }
-  }
-};
-})();
diff --git a/WebContent/addon/codemirror/addon/runmode/runmode.js b/WebContent/addon/codemirror/addon/runmode/runmode.js
deleted file mode 100644
index a51c6d0..0000000
--- a/WebContent/addon/codemirror/addon/runmode/runmode.js
+++ /dev/null
@@ -1,72 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-CodeMirror.runMode = function(string, modespec, callback, options) {
-  var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
-  var ie = /MSIE \d/.test(navigator.userAgent);
-  var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9);
-
-  if (callback.appendChild) {
-    var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
-    var node = callback, col = 0;
-    node.innerHTML = "";
-    callback = function(text, style) {
-      if (text == "\n") {
-        // Emitting LF or CRLF on IE8 or earlier results in an incorrect display.
-        // Emitting a carriage return makes everything ok.
-        node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text));
-        col = 0;
-        return;
-      }
-      var content = "";
-      // replace tabs
-      for (var pos = 0;;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          content += text.slice(pos);
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          content += text.slice(pos, idx);
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) content += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) {
-        var sp = node.appendChild(document.createElement("span"));
-        sp.className = "cm-" + style.replace(/ +/g, " cm-");
-        sp.appendChild(document.createTextNode(content));
-      } else {
-        node.appendChild(document.createTextNode(content));
-      }
-    };
-  }
-
-  var lines = CodeMirror.splitLines(string), state = (options && options.state) || CodeMirror.startState(mode);
-  for (var i = 0, e = lines.length; i < e; ++i) {
-    if (i) callback("\n");
-    var stream = new CodeMirror.StringStream(lines[i]);
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start, state);
-      stream.start = stream.pos;
-    }
-  }
-};
-
-});
diff --git a/WebContent/addon/codemirror/addon/runmode/runmode.node.js b/WebContent/addon/codemirror/addon/runmode/runmode.node.js
deleted file mode 100644
index b22a518..0000000
--- a/WebContent/addon/codemirror/addon/runmode/runmode.node.js
+++ /dev/null
@@ -1,179 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-/* Just enough of CodeMirror to run runMode under node.js */
-
-function splitLines(string){return string.split(/\r\n?|\n/);};
-
-// Counts the column offset in a string, taking tabs into account.
-// Used mostly to find indentation.
-var countColumn = function(string, end, tabSize, startIndex, startValue) {
-  if (end == null) {
-    end = string.search(/[^\s\u00a0]/);
-    if (end == -1) end = string.length;
-  }
-  for (var i = startIndex || 0, n = startValue || 0;;) {
-    var nextTab = string.indexOf("\t", i);
-    if (nextTab < 0 || nextTab >= end)
-      return n + (end - i);
-    n += nextTab - i;
-    n += tabSize - (n % tabSize);
-    i = nextTab + 1;
-  }
-};
-
-function StringStream(string, tabSize) {
-  this.pos = this.start = 0;
-  this.string = string;
-  this.tabSize = tabSize || 8;
-  this.lastColumnPos = this.lastColumnValue = 0;
-  this.lineStart = 0;
-};
-
-StringStream.prototype = {
-  eol: function() {return this.pos >= this.string.length;},
-  sol: function() {return this.pos == this.lineStart;},
-  peek: function() {return this.string.charAt(this.pos) || undefined;},
-  next: function() {
-    if (this.pos < this.string.length)
-      return this.string.charAt(this.pos++);
-  },
-  eat: function(match) {
-    var ch = this.string.charAt(this.pos);
-    if (typeof match == "string") var ok = ch == match;
-    else var ok = ch && (match.test ? match.test(ch) : match(ch));
-    if (ok) {++this.pos; return ch;}
-  },
-  eatWhile: function(match) {
-    var start = this.pos;
-    while (this.eat(match)){}
-    return this.pos > start;
-  },
-  eatSpace: function() {
-    var start = this.pos;
-    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
-    return this.pos > start;
-  },
-  skipToEnd: function() {this.pos = this.string.length;},
-  skipTo: function(ch) {
-    var found = this.string.indexOf(ch, this.pos);
-    if (found > -1) {this.pos = found; return true;}
-  },
-  backUp: function(n) {this.pos -= n;},
-  column: function() {
-    if (this.lastColumnPos < this.start) {
-      this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
-      this.lastColumnPos = this.start;
-    }
-    return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
-  },
-  indentation: function() {
-    return countColumn(this.string, null, this.tabSize) -
-      (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
-  },
-  match: function(pattern, consume, caseInsensitive) {
-    if (typeof pattern == "string") {
-      var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
-      var substr = this.string.substr(this.pos, pattern.length);
-      if (cased(substr) == cased(pattern)) {
-        if (consume !== false) this.pos += pattern.length;
-        return true;
-      }
-    } else {
-      var match = this.string.slice(this.pos).match(pattern);
-      if (match && match.index > 0) return null;
-      if (match && consume !== false) this.pos += match[0].length;
-      return match;
-    }
-  },
-  current: function(){return this.string.slice(this.start, this.pos);},
-  hideFirstChars: function(n, inner) {
-    this.lineStart += n;
-    try { return inner(); }
-    finally { this.lineStart -= n; }
-  }
-};
-exports.StringStream = StringStream;
-
-exports.startState = function(mode, a1, a2) {
-  return mode.startState ? mode.startState(a1, a2) : true;
-};
-
-var modes = exports.modes = {}, mimeModes = exports.mimeModes = {};
-exports.defineMode = function(name, mode) {
-  if (arguments.length > 2)
-    mode.dependencies = Array.prototype.slice.call(arguments, 2);
-  modes[name] = mode;
-};
-exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; };
-
-exports.defineMode("null", function() {
-  return {token: function(stream) {stream.skipToEnd();}};
-});
-exports.defineMIME("text/plain", "null");
-
-exports.resolveMode = function(spec) {
-  if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
-    spec = mimeModes[spec];
-  } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
-    spec = mimeModes[spec.name];
-  }
-  if (typeof spec == "string") return {name: spec};
-  else return spec || {name: "null"};
-};
-
-function copyObj(obj, target, overwrite) {
-  if (!target) target = {};
-  for (var prop in obj)
-    if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
-      target[prop] = obj[prop];
-  return target;
-}
-
-// This can be used to attach properties to mode objects from
-// outside the actual mode definition.
-var modeExtensions = exports.modeExtensions = {};
-exports.extendMode = function(mode, properties) {
-  var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
-  copyObj(properties, exts);
-};
-
-exports.getMode = function(options, spec) {
-  var spec = exports.resolveMode(spec);
-  var mfactory = modes[spec.name];
-  if (!mfactory) return exports.getMode(options, "text/plain");
-  var modeObj = mfactory(options, spec);
-  if (modeExtensions.hasOwnProperty(spec.name)) {
-    var exts = modeExtensions[spec.name];
-    for (var prop in exts) {
-      if (!exts.hasOwnProperty(prop)) continue;
-      if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop];
-      modeObj[prop] = exts[prop];
-    }
-  }
-  modeObj.name = spec.name;
-  if (spec.helperType) modeObj.helperType = spec.helperType;
-  if (spec.modeProps) for (var prop in spec.modeProps)
-    modeObj[prop] = spec.modeProps[prop];
-
-  return modeObj;
-};
-exports.registerHelper = exports.registerGlobalHelper = Math.min;
-
-exports.runMode = function(string, modespec, callback, options) {
-  var mode = exports.getMode({indentUnit: 2}, modespec);
-  var lines = splitLines(string), state = (options && options.state) || exports.startState(mode);
-  for (var i = 0, e = lines.length; i < e; ++i) {
-    if (i) callback("\n");
-    var stream = new exports.StringStream(lines[i]);
-    if (!stream.string && mode.blankLine) mode.blankLine(state);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start, state);
-      stream.start = stream.pos;
-    }
-  }
-};
-
-require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")];
-require.cache[require.resolve("../../addon/runmode/runmode")] = require.cache[require.resolve("./runmode.node")];
diff --git a/WebContent/addon/codemirror/addon/scroll/annotatescrollbar.js b/WebContent/addon/codemirror/addon/scroll/annotatescrollbar.js
deleted file mode 100644
index 5e748e8..0000000
--- a/WebContent/addon/codemirror/addon/scroll/annotatescrollbar.js
+++ /dev/null
@@ -1,118 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineExtension("annotateScrollbar", function(options) {
-    if (typeof options == "string") options = {className: options};
-    return new Annotation(this, options);
-  });
-
-  CodeMirror.defineOption("scrollButtonHeight", 0);
-
-  function Annotation(cm, options) {
-    this.cm = cm;
-    this.options = options;
-    this.buttonHeight = options.scrollButtonHeight || cm.getOption("scrollButtonHeight");
-    this.annotations = [];
-    this.doRedraw = this.doUpdate = null;
-    this.div = cm.getWrapperElement().appendChild(document.createElement("div"));
-    this.div.style.cssText = "position: absolute; right: 0; top: 0; z-index: 7; pointer-events: none";
-    this.computeScale();
-
-    function scheduleRedraw(delay) {
-      clearTimeout(self.doRedraw);
-      self.doRedraw = setTimeout(function() { self.redraw(); }, delay);
-    }
-
-    var self = this;
-    cm.on("refresh", this.resizeHandler = function() {
-      clearTimeout(self.doUpdate);
-      self.doUpdate = setTimeout(function() {
-        if (self.computeScale()) scheduleRedraw(20);
-      }, 100);
-    });
-    cm.on("markerAdded", this.resizeHandler);
-    cm.on("markerCleared", this.resizeHandler);
-    if (options.listenForChanges !== false)
-      cm.on("change", this.changeHandler = function() {
-        scheduleRedraw(250);
-      });
-  }
-
-  Annotation.prototype.computeScale = function() {
-    var cm = this.cm;
-    var hScale = (cm.getWrapperElement().clientHeight - cm.display.barHeight - this.buttonHeight * 2) /
-      cm.getScrollerElement().scrollHeight
-    if (hScale != this.hScale) {
-      this.hScale = hScale;
-      return true;
-    }
-  };
-
-  Annotation.prototype.update = function(annotations) {
-    this.annotations = annotations;
-    this.redraw();
-  };
-
-  Annotation.prototype.redraw = function(compute) {
-    if (compute !== false) this.computeScale();
-    var cm = this.cm, hScale = this.hScale;
-
-    var frag = document.createDocumentFragment(), anns = this.annotations;
-
-    var wrapping = cm.getOption("lineWrapping");
-    var singleLineH = wrapping && cm.defaultTextHeight() * 1.5;
-    var curLine = null, curLineObj = null;
-    function getY(pos, top) {
-      if (curLine != pos.line) {
-        curLine = pos.line;
-        curLineObj = cm.getLineHandle(curLine);
-      }
-      if (wrapping && curLineObj.height > singleLineH)
-        return cm.charCoords(pos, "local")[top ? "top" : "bottom"];
-      var topY = cm.heightAtLine(curLineObj, "local");
-      return topY + (top ? 0 : curLineObj.height);
-    }
-
-    if (cm.display.barWidth) for (var i = 0, nextTop; i < anns.length; i++) {
-      var ann = anns[i];
-      var top = nextTop || getY(ann.from, true) * hScale;
-      var bottom = getY(ann.to, false) * hScale;
-      while (i < anns.length - 1) {
-        nextTop = getY(anns[i + 1].from, true) * hScale;
-        if (nextTop > bottom + .9) break;
-        ann = anns[++i];
-        bottom = getY(ann.to, false) * hScale;
-      }
-      if (bottom == top) continue;
-      var height = Math.max(bottom - top, 3);
-
-      var elt = frag.appendChild(document.createElement("div"));
-      elt.style.cssText = "position: absolute; right: 0px; width: " + Math.max(cm.display.barWidth - 1, 2) + "px; top: "
-        + (top + this.buttonHeight) + "px; height: " + height + "px";
-      elt.className = this.options.className;
-      if (ann.id) {
-        elt.setAttribute("annotation-id", ann.id);
-      }
-    }
-    this.div.textContent = "";
-    this.div.appendChild(frag);
-  };
-
-  Annotation.prototype.clear = function() {
-    this.cm.off("refresh", this.resizeHandler);
-    this.cm.off("markerAdded", this.resizeHandler);
-    this.cm.off("markerCleared", this.resizeHandler);
-    if (this.changeHandler) this.cm.off("change", this.changeHandler);
-    this.div.parentNode.removeChild(this.div);
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/scroll/scrollpastend.js b/WebContent/addon/codemirror/addon/scroll/scrollpastend.js
deleted file mode 100644
index a2ed089..0000000
--- a/WebContent/addon/codemirror/addon/scroll/scrollpastend.js
+++ /dev/null
@@ -1,48 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("scrollPastEnd", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      cm.off("change", onChange);
-      cm.off("refresh", updateBottomMargin);
-      cm.display.lineSpace.parentNode.style.paddingBottom = "";
-      cm.state.scrollPastEndPadding = null;
-    }
-    if (val) {
-      cm.on("change", onChange);
-      cm.on("refresh", updateBottomMargin);
-      updateBottomMargin(cm);
-    }
-  });
-
-  function onChange(cm, change) {
-    if (CodeMirror.changeEnd(change).line == cm.lastLine())
-      updateBottomMargin(cm);
-  }
-
-  function updateBottomMargin(cm) {
-    var padding = "";
-    if (cm.lineCount() > 1) {
-      var totalH = cm.display.scroller.clientHeight - 30,
-          lastLineH = cm.getLineHandle(cm.lastLine()).height;
-      padding = (totalH - lastLineH) + "px";
-    }
-    if (cm.state.scrollPastEndPadding != padding) {
-      cm.state.scrollPastEndPadding = padding;
-      cm.display.lineSpace.parentNode.style.paddingBottom = padding;
-      cm.off("refresh", updateBottomMargin);
-      cm.setSize();
-      cm.on("refresh", updateBottomMargin);
-    }
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/scroll/simplescrollbars.css b/WebContent/addon/codemirror/addon/scroll/simplescrollbars.css
deleted file mode 100644
index 5eea7aa..0000000
--- a/WebContent/addon/codemirror/addon/scroll/simplescrollbars.css
+++ /dev/null
@@ -1,66 +0,0 @@
-.CodeMirror-simplescroll-horizontal div, .CodeMirror-simplescroll-vertical div {
-  position: absolute;
-  background: #ccc;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
-  border: 1px solid #bbb;
-  border-radius: 2px;
-}
-
-.CodeMirror-simplescroll-horizontal, .CodeMirror-simplescroll-vertical {
-  position: absolute;
-  z-index: 6;
-  background: #eee;
-}
-
-.CodeMirror-simplescroll-horizontal {
-  bottom: 0; left: 0;
-  height: 8px;
-}
-.CodeMirror-simplescroll-horizontal div {
-  bottom: 0;
-  height: 100%;
-}
-
-.CodeMirror-simplescroll-vertical {
-  right: 0; top: 0;
-  width: 8px;
-}
-.CodeMirror-simplescroll-vertical div {
-  right: 0;
-  width: 100%;
-}
-
-
-.CodeMirror-overlayscroll .CodeMirror-scrollbar-filler, .CodeMirror-overlayscroll .CodeMirror-gutter-filler {
-  display: none;
-}
-
-.CodeMirror-overlayscroll-horizontal div, .CodeMirror-overlayscroll-vertical div {
-  position: absolute;
-  background: #bcd;
-  border-radius: 3px;
-}
-
-.CodeMirror-overlayscroll-horizontal, .CodeMirror-overlayscroll-vertical {
-  position: absolute;
-  z-index: 6;
-}
-
-.CodeMirror-overlayscroll-horizontal {
-  bottom: 0; left: 0;
-  height: 6px;
-}
-.CodeMirror-overlayscroll-horizontal div {
-  bottom: 0;
-  height: 100%;
-}
-
-.CodeMirror-overlayscroll-vertical {
-  right: 0; top: 0;
-  width: 6px;
-}
-.CodeMirror-overlayscroll-vertical div {
-  right: 0;
-  width: 100%;
-}
diff --git a/WebContent/addon/codemirror/addon/scroll/simplescrollbars.js b/WebContent/addon/codemirror/addon/scroll/simplescrollbars.js
deleted file mode 100644
index 23f3e03..0000000
--- a/WebContent/addon/codemirror/addon/scroll/simplescrollbars.js
+++ /dev/null
@@ -1,152 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  function Bar(cls, orientation, scroll) {
-    this.orientation = orientation;
-    this.scroll = scroll;
-    this.screen = this.total = this.size = 1;
-    this.pos = 0;
-
-    this.node = document.createElement("div");
-    this.node.className = cls + "-" + orientation;
-    this.inner = this.node.appendChild(document.createElement("div"));
-
-    var self = this;
-    CodeMirror.on(this.inner, "mousedown", function(e) {
-      if (e.which != 1) return;
-      CodeMirror.e_preventDefault(e);
-      var axis = self.orientation == "horizontal" ? "pageX" : "pageY";
-      var start = e[axis], startpos = self.pos;
-      function done() {
-        CodeMirror.off(document, "mousemove", move);
-        CodeMirror.off(document, "mouseup", done);
-      }
-      function move(e) {
-        if (e.which != 1) return done();
-        self.moveTo(startpos + (e[axis] - start) * (self.total / self.size));
-      }
-      CodeMirror.on(document, "mousemove", move);
-      CodeMirror.on(document, "mouseup", done);
-    });
-
-    CodeMirror.on(this.node, "click", function(e) {
-      CodeMirror.e_preventDefault(e);
-      var innerBox = self.inner.getBoundingClientRect(), where;
-      if (self.orientation == "horizontal")
-        where = e.clientX < innerBox.left ? -1 : e.clientX > innerBox.right ? 1 : 0;
-      else
-        where = e.clientY < innerBox.top ? -1 : e.clientY > innerBox.bottom ? 1 : 0;
-      self.moveTo(self.pos + where * self.screen);
-    });
-
-    function onWheel(e) {
-      var moved = CodeMirror.wheelEventPixels(e)[self.orientation == "horizontal" ? "x" : "y"];
-      var oldPos = self.pos;
-      self.moveTo(self.pos + moved);
-      if (self.pos != oldPos) CodeMirror.e_preventDefault(e);
-    }
-    CodeMirror.on(this.node, "mousewheel", onWheel);
-    CodeMirror.on(this.node, "DOMMouseScroll", onWheel);
-  }
-
-  Bar.prototype.setPos = function(pos, force) {
-    if (pos < 0) pos = 0;
-    if (pos > this.total - this.screen) pos = this.total - this.screen;
-    if (!force && pos == this.pos) return false;
-    this.pos = pos;
-    this.inner.style[this.orientation == "horizontal" ? "left" : "top"] =
-      (pos * (this.size / this.total)) + "px";
-    return true
-  };
-
-  Bar.prototype.moveTo = function(pos) {
-    if (this.setPos(pos)) this.scroll(pos, this.orientation);
-  }
-
-  var minButtonSize = 10;
-
-  Bar.prototype.update = function(scrollSize, clientSize, barSize) {
-    var sizeChanged = this.screen != clientSize || this.total != scrollSize || this.size != barSize
-    if (sizeChanged) {
-      this.screen = clientSize;
-      this.total = scrollSize;
-      this.size = barSize;
-    }
-
-    var buttonSize = this.screen * (this.size / this.total);
-    if (buttonSize < minButtonSize) {
-      this.size -= minButtonSize - buttonSize;
-      buttonSize = minButtonSize;
-    }
-    this.inner.style[this.orientation == "horizontal" ? "width" : "height"] =
-      buttonSize + "px";
-    this.setPos(this.pos, sizeChanged);
-  };
-
-  function SimpleScrollbars(cls, place, scroll) {
-    this.addClass = cls;
-    this.horiz = new Bar(cls, "horizontal", scroll);
-    place(this.horiz.node);
-    this.vert = new Bar(cls, "vertical", scroll);
-    place(this.vert.node);
-    this.width = null;
-  }
-
-  SimpleScrollbars.prototype.update = function(measure) {
-    if (this.width == null) {
-      var style = window.getComputedStyle ? window.getComputedStyle(this.horiz.node) : this.horiz.node.currentStyle;
-      if (style) this.width = parseInt(style.height);
-    }
-    var width = this.width || 0;
-
-    var needsH = measure.scrollWidth > measure.clientWidth + 1;
-    var needsV = measure.scrollHeight > measure.clientHeight + 1;
-    this.vert.node.style.display = needsV ? "block" : "none";
-    this.horiz.node.style.display = needsH ? "block" : "none";
-
-    if (needsV) {
-      this.vert.update(measure.scrollHeight, measure.clientHeight,
-                       measure.viewHeight - (needsH ? width : 0));
-      this.vert.node.style.bottom = needsH ? width + "px" : "0";
-    }
-    if (needsH) {
-      this.horiz.update(measure.scrollWidth, measure.clientWidth,
-                        measure.viewWidth - (needsV ? width : 0) - measure.barLeft);
-      this.horiz.node.style.right = needsV ? width + "px" : "0";
-      this.horiz.node.style.left = measure.barLeft + "px";
-    }
-
-    return {right: needsV ? width : 0, bottom: needsH ? width : 0};
-  };
-
-  SimpleScrollbars.prototype.setScrollTop = function(pos) {
-    this.vert.setPos(pos);
-  };
-
-  SimpleScrollbars.prototype.setScrollLeft = function(pos) {
-    this.horiz.setPos(pos);
-  };
-
-  SimpleScrollbars.prototype.clear = function() {
-    var parent = this.horiz.node.parentNode;
-    parent.removeChild(this.horiz.node);
-    parent.removeChild(this.vert.node);
-  };
-
-  CodeMirror.scrollbarModel.simple = function(place, scroll) {
-    return new SimpleScrollbars("CodeMirror-simplescroll", place, scroll);
-  };
-  CodeMirror.scrollbarModel.overlay = function(place, scroll) {
-    return new SimpleScrollbars("CodeMirror-overlayscroll", place, scroll);
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/search/jump-to-line.js b/WebContent/addon/codemirror/addon/search/jump-to-line.js
deleted file mode 100644
index 8b599cb..0000000
--- a/WebContent/addon/codemirror/addon/search/jump-to-line.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Defines jumpToLine command. Uses dialog.js if present.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("../dialog/dialog"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "../dialog/dialog"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  function dialog(cm, text, shortText, deflt, f) {
-    if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
-    else f(prompt(shortText, deflt));
-  }
-
-  var jumpDialog =
-      'Jump to line: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use line:column or scroll% syntax)</span>';
-
-  function interpretLine(cm, string) {
-    var num = Number(string)
-    if (/^[-+]/.test(string)) return cm.getCursor().line + num
-    else return num - 1
-  }
-
-  CodeMirror.commands.jumpToLine = function(cm) {
-    var cur = cm.getCursor();
-    dialog(cm, jumpDialog, "Jump to line:", (cur.line + 1) + ":" + cur.ch, function(posStr) {
-      if (!posStr) return;
-
-      var match;
-      if (match = /^\s*([\+\-]?\d+)\s*\:\s*(\d+)\s*$/.exec(posStr)) {
-        cm.setCursor(interpretLine(cm, match[1]), Number(match[2]))
-      } else if (match = /^\s*([\+\-]?\d+(\.\d+)?)\%\s*/.exec(posStr)) {
-        var line = Math.round(cm.lineCount() * Number(match[1]) / 100);
-        if (/^[-+]/.test(match[1])) line = cur.line + line + 1;
-        cm.setCursor(line - 1, cur.ch);
-      } else if (match = /^\s*\:?\s*([\+\-]?\d+)\s*/.exec(posStr)) {
-        cm.setCursor(interpretLine(cm, match[1]), cur.ch);
-      }
-    });
-  };
-
-  CodeMirror.keyMap["default"]["Alt-G"] = "jumpToLine";
-});
diff --git a/WebContent/addon/codemirror/addon/search/match-highlighter.js b/WebContent/addon/codemirror/addon/search/match-highlighter.js
deleted file mode 100644
index 73ba0e0..0000000
--- a/WebContent/addon/codemirror/addon/search/match-highlighter.js
+++ /dev/null
@@ -1,165 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Highlighting text that matches the selection
-//
-// Defines an option highlightSelectionMatches, which, when enabled,
-// will style strings that match the selection throughout the
-// document.
-//
-// The option can be set to true to simply enable it, or to a
-// {minChars, style, wordsOnly, showToken, delay} object to explicitly
-// configure it. minChars is the minimum amount of characters that should be
-// selected for the behavior to occur, and style is the token style to
-// apply to the matches. This will be prefixed by "cm-" to create an
-// actual CSS class name. If wordsOnly is enabled, the matches will be
-// highlighted only if the selected text is a word. showToken, when enabled,
-// will cause the current token to be highlighted when nothing is selected.
-// delay is used to specify how much time to wait, in milliseconds, before
-// highlighting the matches. If annotateScrollbar is enabled, the occurences
-// will be highlighted on the scrollbar via the matchesonscrollbar addon.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./matchesonscrollbar"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./matchesonscrollbar"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var defaults = {
-    style: "matchhighlight",
-    minChars: 2,
-    delay: 100,
-    wordsOnly: false,
-    annotateScrollbar: false,
-    showToken: false,
-    trim: true
-  }
-
-  function State(options) {
-    this.options = {}
-    for (var name in defaults)
-      this.options[name] = (options && options.hasOwnProperty(name) ? options : defaults)[name]
-    this.overlay = this.timeout = null;
-    this.matchesonscroll = null;
-    this.active = false;
-  }
-
-  CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) {
-    if (old && old != CodeMirror.Init) {
-      removeOverlay(cm);
-      clearTimeout(cm.state.matchHighlighter.timeout);
-      cm.state.matchHighlighter = null;
-      cm.off("cursorActivity", cursorActivity);
-      cm.off("focus", onFocus)
-    }
-    if (val) {
-      var state = cm.state.matchHighlighter = new State(val);
-      if (cm.hasFocus()) {
-        state.active = true
-        highlightMatches(cm)
-      } else {
-        cm.on("focus", onFocus)
-      }
-      cm.on("cursorActivity", cursorActivity);
-    }
-  });
-
-  function cursorActivity(cm) {
-    var state = cm.state.matchHighlighter;
-    if (state.active || cm.hasFocus()) scheduleHighlight(cm, state)
-  }
-
-  function onFocus(cm) {
-    var state = cm.state.matchHighlighter
-    if (!state.active) {
-      state.active = true
-      scheduleHighlight(cm, state)
-    }
-  }
-
-  function scheduleHighlight(cm, state) {
-    clearTimeout(state.timeout);
-    state.timeout = setTimeout(function() {highlightMatches(cm);}, state.options.delay);
-  }
-
-  function addOverlay(cm, query, hasBoundary, style) {
-    var state = cm.state.matchHighlighter;
-    cm.addOverlay(state.overlay = makeOverlay(query, hasBoundary, style));
-    if (state.options.annotateScrollbar && cm.showMatchesOnScrollbar) {
-      var searchFor = hasBoundary ? new RegExp("\\b" + query + "\\b") : query;
-      state.matchesonscroll = cm.showMatchesOnScrollbar(searchFor, false,
-        {className: "CodeMirror-selection-highlight-scrollbar"});
-    }
-  }
-
-  function removeOverlay(cm) {
-    var state = cm.state.matchHighlighter;
-    if (state.overlay) {
-      cm.removeOverlay(state.overlay);
-      state.overlay = null;
-      if (state.matchesonscroll) {
-        state.matchesonscroll.clear();
-        state.matchesonscroll = null;
-      }
-    }
-  }
-
-  function highlightMatches(cm) {
-    cm.operation(function() {
-      var state = cm.state.matchHighlighter;
-      removeOverlay(cm);
-      if (!cm.somethingSelected() && state.options.showToken) {
-        var re = state.options.showToken === true ? /[\w$]/ : state.options.showToken;
-        var cur = cm.getCursor(), line = cm.getLine(cur.line), start = cur.ch, end = start;
-        while (start && re.test(line.charAt(start - 1))) --start;
-        while (end < line.length && re.test(line.charAt(end))) ++end;
-        if (start < end)
-          addOverlay(cm, line.slice(start, end), re, state.options.style);
-        return;
-      }
-      var from = cm.getCursor("from"), to = cm.getCursor("to");
-      if (from.line != to.line) return;
-      if (state.options.wordsOnly && !isWord(cm, from, to)) return;
-      var selection = cm.getRange(from, to)
-      if (state.options.trim) selection = selection.replace(/^\s+|\s+$/g, "")
-      if (selection.length >= state.options.minChars)
-        addOverlay(cm, selection, false, state.options.style);
-    });
-  }
-
-  function isWord(cm, from, to) {
-    var str = cm.getRange(from, to);
-    if (str.match(/^\w+$/) !== null) {
-        if (from.ch > 0) {
-            var pos = {line: from.line, ch: from.ch - 1};
-            var chr = cm.getRange(pos, from);
-            if (chr.match(/\W/) === null) return false;
-        }
-        if (to.ch < cm.getLine(from.line).length) {
-            var pos = {line: to.line, ch: to.ch + 1};
-            var chr = cm.getRange(to, pos);
-            if (chr.match(/\W/) === null) return false;
-        }
-        return true;
-    } else return false;
-  }
-
-  function boundariesAround(stream, re) {
-    return (!stream.start || !re.test(stream.string.charAt(stream.start - 1))) &&
-      (stream.pos == stream.string.length || !re.test(stream.string.charAt(stream.pos)));
-  }
-
-  function makeOverlay(query, hasBoundary, style) {
-    return {token: function(stream) {
-      if (stream.match(query) &&
-          (!hasBoundary || boundariesAround(stream, hasBoundary)))
-        return style;
-      stream.next();
-      stream.skipTo(query.charAt(0)) || stream.skipToEnd();
-    }};
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/search/matchesonscrollbar.css b/WebContent/addon/codemirror/addon/search/matchesonscrollbar.css
deleted file mode 100644
index 77932cc..0000000
--- a/WebContent/addon/codemirror/addon/search/matchesonscrollbar.css
+++ /dev/null
@@ -1,8 +0,0 @@
-.CodeMirror-search-match {
-  background: gold;
-  border-top: 1px solid orange;
-  border-bottom: 1px solid orange;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
-  opacity: .5;
-}
diff --git a/WebContent/addon/codemirror/addon/search/matchesonscrollbar.js b/WebContent/addon/codemirror/addon/search/matchesonscrollbar.js
deleted file mode 100644
index 8d19228..0000000
--- a/WebContent/addon/codemirror/addon/search/matchesonscrollbar.js
+++ /dev/null
@@ -1,97 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./searchcursor"), require("../scroll/annotatescrollbar"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./searchcursor", "../scroll/annotatescrollbar"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineExtension("showMatchesOnScrollbar", function(query, caseFold, options) {
-    if (typeof options == "string") options = {className: options};
-    if (!options) options = {};
-    return new SearchAnnotation(this, query, caseFold, options);
-  });
-
-  function SearchAnnotation(cm, query, caseFold, options) {
-    this.cm = cm;
-    this.options = options;
-    var annotateOptions = {listenForChanges: false};
-    for (var prop in options) annotateOptions[prop] = options[prop];
-    if (!annotateOptions.className) annotateOptions.className = "CodeMirror-search-match";
-    this.annotation = cm.annotateScrollbar(annotateOptions);
-    this.query = query;
-    this.caseFold = caseFold;
-    this.gap = {from: cm.firstLine(), to: cm.lastLine() + 1};
-    this.matches = [];
-    this.update = null;
-
-    this.findMatches();
-    this.annotation.update(this.matches);
-
-    var self = this;
-    cm.on("change", this.changeHandler = function(_cm, change) { self.onChange(change); });
-  }
-
-  var MAX_MATCHES = 1000;
-
-  SearchAnnotation.prototype.findMatches = function() {
-    if (!this.gap) return;
-    for (var i = 0; i < this.matches.length; i++) {
-      var match = this.matches[i];
-      if (match.from.line >= this.gap.to) break;
-      if (match.to.line >= this.gap.from) this.matches.splice(i--, 1);
-    }
-    var cursor = this.cm.getSearchCursor(this.query, CodeMirror.Pos(this.gap.from, 0), this.caseFold);
-    var maxMatches = this.options && this.options.maxMatches || MAX_MATCHES;
-    while (cursor.findNext()) {
-      var match = {from: cursor.from(), to: cursor.to()};
-      if (match.from.line >= this.gap.to) break;
-      this.matches.splice(i++, 0, match);
-      if (this.matches.length > maxMatches) break;
-    }
-    this.gap = null;
-  };
-
-  function offsetLine(line, changeStart, sizeChange) {
-    if (line <= changeStart) return line;
-    return Math.max(changeStart, line + sizeChange);
-  }
-
-  SearchAnnotation.prototype.onChange = function(change) {
-    var startLine = change.from.line;
-    var endLine = CodeMirror.changeEnd(change).line;
-    var sizeChange = endLine - change.to.line;
-    if (this.gap) {
-      this.gap.from = Math.min(offsetLine(this.gap.from, startLine, sizeChange), change.from.line);
-      this.gap.to = Math.max(offsetLine(this.gap.to, startLine, sizeChange), change.from.line);
-    } else {
-      this.gap = {from: change.from.line, to: endLine + 1};
-    }
-
-    if (sizeChange) for (var i = 0; i < this.matches.length; i++) {
-      var match = this.matches[i];
-      var newFrom = offsetLine(match.from.line, startLine, sizeChange);
-      if (newFrom != match.from.line) match.from = CodeMirror.Pos(newFrom, match.from.ch);
-      var newTo = offsetLine(match.to.line, startLine, sizeChange);
-      if (newTo != match.to.line) match.to = CodeMirror.Pos(newTo, match.to.ch);
-    }
-    clearTimeout(this.update);
-    var self = this;
-    this.update = setTimeout(function() { self.updateAfterChange(); }, 250);
-  };
-
-  SearchAnnotation.prototype.updateAfterChange = function() {
-    this.findMatches();
-    this.annotation.update(this.matches);
-  };
-
-  SearchAnnotation.prototype.clear = function() {
-    this.cm.off("change", this.changeHandler);
-    this.annotation.clear();
-  };
-});
diff --git a/WebContent/addon/codemirror/addon/search/search.js b/WebContent/addon/codemirror/addon/search/search.js
deleted file mode 100644
index 753b1af..0000000
--- a/WebContent/addon/codemirror/addon/search/search.js
+++ /dev/null
@@ -1,252 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Define search commands. Depends on dialog.js or another
-// implementation of the openDialog method.
-
-// Replace works a little oddly -- it will do the replace on the next
-// Ctrl-G (or whatever is bound to findNext) press. You prevent a
-// replace by making sure the match is no longer selected when hitting
-// Ctrl-G.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  function searchOverlay(query, caseInsensitive) {
-    if (typeof query == "string")
-      query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
-    else if (!query.global)
-      query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");
-
-    return {token: function(stream) {
-      query.lastIndex = stream.pos;
-      var match = query.exec(stream.string);
-      if (match && match.index == stream.pos) {
-        stream.pos += match[0].length || 1;
-        return "searching";
-      } else if (match) {
-        stream.pos = match.index;
-      } else {
-        stream.skipToEnd();
-      }
-    }};
-  }
-
-  function SearchState() {
-    this.posFrom = this.posTo = this.lastQuery = this.query = null;
-    this.overlay = null;
-  }
-
-  function getSearchState(cm) {
-    return cm.state.search || (cm.state.search = new SearchState());
-  }
-
-  function queryCaseInsensitive(query) {
-    return typeof query == "string" && query == query.toLowerCase();
-  }
-
-  function getSearchCursor(cm, query, pos) {
-    // Heuristic: if the query string is all lowercase, do a case insensitive search.
-    return cm.getSearchCursor(query, pos, queryCaseInsensitive(query));
-  }
-
-  function persistentDialog(cm, text, deflt, onEnter, onKeyDown) {
-    cm.openDialog(text, onEnter, {
-      value: deflt,
-      selectValueOnOpen: true,
-      closeOnEnter: false,
-      onClose: function() { clearSearch(cm); },
-      onKeyDown: onKeyDown
-    });
-  }
-
-  function dialog(cm, text, shortText, deflt, f) {
-    if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
-    else f(prompt(shortText, deflt));
-  }
-
-  function confirmDialog(cm, text, shortText, fs) {
-    if (cm.openConfirm) cm.openConfirm(text, fs);
-    else if (confirm(shortText)) fs[0]();
-  }
-
-  function parseString(string) {
-    return string.replace(/\\(.)/g, function(_, ch) {
-      if (ch == "n") return "\n"
-      if (ch == "r") return "\r"
-      return ch
-    })
-  }
-
-  function parseQuery(query) {
-    var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
-    if (isRE) {
-      try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
-      catch(e) {} // Not a regular expression after all, do a string search
-    } else {
-      query = parseString(query)
-    }
-    if (typeof query == "string" ? query == "" : query.test(""))
-      query = /x^/;
-    return query;
-  }
-
-  var queryDialog =
-    'Search: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
-
-  function startSearch(cm, state, query) {
-    state.queryText = query;
-    state.query = parseQuery(query);
-    cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
-    state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
-    cm.addOverlay(state.overlay);
-    if (cm.showMatchesOnScrollbar) {
-      if (state.annotate) { state.annotate.clear(); state.annotate = null; }
-      state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
-    }
-  }
-
-  function doSearch(cm, rev, persistent, immediate) {
-    var state = getSearchState(cm);
-    if (state.query) return findNext(cm, rev);
-    var q = cm.getSelection() || state.lastQuery;
-    if (persistent && cm.openDialog) {
-      var hiding = null
-      var searchNext = function(query, event) {
-        CodeMirror.e_stop(event);
-        if (!query) return;
-        if (query != state.queryText) {
-          startSearch(cm, state, query);
-          state.posFrom = state.posTo = cm.getCursor();
-        }
-        if (hiding) hiding.style.opacity = 1
-        findNext(cm, event.shiftKey, function(_, to) {
-          var dialog
-          if (to.line < 3 && document.querySelector &&
-              (dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) &&
-              dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top)
-            (hiding = dialog).style.opacity = .4
-        })
-      };
-      persistentDialog(cm, queryDialog, q, searchNext, function(event, query) {
-        var keyName = CodeMirror.keyName(event)
-        var cmd = CodeMirror.keyMap[cm.getOption("keyMap")][keyName]
-        if (!cmd) cmd = cm.getOption('extraKeys')[keyName]
-        if (cmd == "findNext" || cmd == "findPrev" ||
-          cmd == "findPersistentNext" || cmd == "findPersistentPrev") {
-          CodeMirror.e_stop(event);
-          startSearch(cm, getSearchState(cm), query);
-          cm.execCommand(cmd);
-        } else if (cmd == "find" || cmd == "findPersistent") {
-          CodeMirror.e_stop(event);
-          searchNext(query, event);
-        }
-      });
-      if (immediate && q) {
-        startSearch(cm, state, q);
-        findNext(cm, rev);
-      }
-    } else {
-      dialog(cm, queryDialog, "Search for:", q, function(query) {
-        if (query && !state.query) cm.operation(function() {
-          startSearch(cm, state, query);
-          state.posFrom = state.posTo = cm.getCursor();
-          findNext(cm, rev);
-        });
-      });
-    }
-  }
-
-  function findNext(cm, rev, callback) {cm.operation(function() {
-    var state = getSearchState(cm);
-    var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
-    if (!cursor.find(rev)) {
-      cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
-      if (!cursor.find(rev)) return;
-    }
-    cm.setSelection(cursor.from(), cursor.to());
-    cm.scrollIntoView({from: cursor.from(), to: cursor.to()}, 20);
-    state.posFrom = cursor.from(); state.posTo = cursor.to();
-    if (callback) callback(cursor.from(), cursor.to())
-  });}
-
-  function clearSearch(cm) {cm.operation(function() {
-    var state = getSearchState(cm);
-    state.lastQuery = state.query;
-    if (!state.query) return;
-    state.query = state.queryText = null;
-    cm.removeOverlay(state.overlay);
-    if (state.annotate) { state.annotate.clear(); state.annotate = null; }
-  });}
-
-  var replaceQueryDialog =
-    ' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
-  var replacementQueryDialog = 'With: <input type="text" style="width: 10em" class="CodeMirror-search-field"/>';
-  var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>All</button> <button>Stop</button>";
-
-  function replaceAll(cm, query, text) {
-    cm.operation(function() {
-      for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
-        if (typeof query != "string") {
-          var match = cm.getRange(cursor.from(), cursor.to()).match(query);
-          cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
-        } else cursor.replace(text);
-      }
-    });
-  }
-
-  function replace(cm, all) {
-    if (cm.getOption("readOnly")) return;
-    var query = cm.getSelection() || getSearchState(cm).lastQuery;
-    var dialogText = all ? "Replace all:" : "Replace:"
-    dialog(cm, dialogText + replaceQueryDialog, dialogText, query, function(query) {
-      if (!query) return;
-      query = parseQuery(query);
-      dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) {
-        text = parseString(text)
-        if (all) {
-          replaceAll(cm, query, text)
-        } else {
-          clearSearch(cm);
-          var cursor = getSearchCursor(cm, query, cm.getCursor("from"));
-          var advance = function() {
-            var start = cursor.from(), match;
-            if (!(match = cursor.findNext())) {
-              cursor = getSearchCursor(cm, query);
-              if (!(match = cursor.findNext()) ||
-                  (start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
-            }
-            cm.setSelection(cursor.from(), cursor.to());
-            cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
-            confirmDialog(cm, doReplaceConfirm, "Replace?",
-                          [function() {doReplace(match);}, advance,
-                           function() {replaceAll(cm, query, text)}]);
-          };
-          var doReplace = function(match) {
-            cursor.replace(typeof query == "string" ? text :
-                           text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
-            advance();
-          };
-          advance();
-        }
-      });
-    });
-  }
-
-  CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
-  CodeMirror.commands.findPersistent = function(cm) {clearSearch(cm); doSearch(cm, false, true);};
-  CodeMirror.commands.findPersistentNext = function(cm) {doSearch(cm, false, true, true);};
-  CodeMirror.commands.findPersistentPrev = function(cm) {doSearch(cm, true, true, true);};
-  CodeMirror.commands.findNext = doSearch;
-  CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
-  CodeMirror.commands.clearSearch = clearSearch;
-  CodeMirror.commands.replace = replace;
-  CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
-});
diff --git a/WebContent/addon/codemirror/addon/search/searchcursor.js b/WebContent/addon/codemirror/addon/search/searchcursor.js
deleted file mode 100644
index b70242e..0000000
--- a/WebContent/addon/codemirror/addon/search/searchcursor.js
+++ /dev/null
@@ -1,189 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  var Pos = CodeMirror.Pos;
-
-  function SearchCursor(doc, query, pos, caseFold) {
-    this.atOccurrence = false; this.doc = doc;
-    if (caseFold == null && typeof query == "string") caseFold = false;
-
-    pos = pos ? doc.clipPos(pos) : Pos(0, 0);
-    this.pos = {from: pos, to: pos};
-
-    // The matches method is filled in based on the type of query.
-    // It takes a position and a direction, and returns an object
-    // describing the next occurrence of the query, or null if no
-    // more matches were found.
-    if (typeof query != "string") { // Regexp match
-      if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g");
-      this.matches = function(reverse, pos) {
-        if (reverse) {
-          query.lastIndex = 0;
-          var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start;
-          for (;;) {
-            query.lastIndex = cutOff;
-            var newMatch = query.exec(line);
-            if (!newMatch) break;
-            match = newMatch;
-            start = match.index;
-            cutOff = match.index + (match[0].length || 1);
-            if (cutOff == line.length) break;
-          }
-          var matchLen = (match && match[0].length) || 0;
-          if (!matchLen) {
-            if (start == 0 && line.length == 0) {match = undefined;}
-            else if (start != doc.getLine(pos.line).length) {
-              matchLen++;
-            }
-          }
-        } else {
-          query.lastIndex = pos.ch;
-          var line = doc.getLine(pos.line), match = query.exec(line);
-          var matchLen = (match && match[0].length) || 0;
-          var start = match && match.index;
-          if (start + matchLen != line.length && !matchLen) matchLen = 1;
-        }
-        if (match && matchLen)
-          return {from: Pos(pos.line, start),
-                  to: Pos(pos.line, start + matchLen),
-                  match: match};
-      };
-    } else { // String query
-      var origQuery = query;
-      if (caseFold) query = query.toLowerCase();
-      var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
-      var target = query.split("\n");
-      // Different methods for single-line and multi-line queries
-      if (target.length == 1) {
-        if (!query.length) {
-          // Empty string would match anything and never progress, so
-          // we define it to match nothing instead.
-          this.matches = function() {};
-        } else {
-          this.matches = function(reverse, pos) {
-            if (reverse) {
-              var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig);
-              var match = line.lastIndexOf(query);
-              if (match > -1) {
-                match = adjustPos(orig, line, match);
-                return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
-              }
-             } else {
-               var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig);
-               var match = line.indexOf(query);
-               if (match > -1) {
-                 match = adjustPos(orig, line, match) + pos.ch;
-                 return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
-               }
-            }
-          };
-        }
-      } else {
-        var origTarget = origQuery.split("\n");
-        this.matches = function(reverse, pos) {
-          var last = target.length - 1;
-          if (reverse) {
-            if (pos.line - (target.length - 1) < doc.firstLine()) return;
-            if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return;
-            var to = Pos(pos.line, origTarget[last].length);
-            for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln)
-              if (target[i] != fold(doc.getLine(ln))) return;
-            var line = doc.getLine(ln), cut = line.length - origTarget[0].length;
-            if (fold(line.slice(cut)) != target[0]) return;
-            return {from: Pos(ln, cut), to: to};
-          } else {
-            if (pos.line + (target.length - 1) > doc.lastLine()) return;
-            var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length;
-            if (fold(line.slice(cut)) != target[0]) return;
-            var from = Pos(pos.line, cut);
-            for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln)
-              if (target[i] != fold(doc.getLine(ln))) return;
-            if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return;
-            return {from: from, to: Pos(ln, origTarget[last].length)};
-          }
-        };
-      }
-    }
-  }
-
-  SearchCursor.prototype = {
-    findNext: function() {return this.find(false);},
-    findPrevious: function() {return this.find(true);},
-
-    find: function(reverse) {
-      var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to);
-      function savePosAndFail(line) {
-        var pos = Pos(line, 0);
-        self.pos = {from: pos, to: pos};
-        self.atOccurrence = false;
-        return false;
-      }
-
-      for (;;) {
-        if (this.pos = this.matches(reverse, pos)) {
-          this.atOccurrence = true;
-          return this.pos.match || true;
-        }
-        if (reverse) {
-          if (!pos.line) return savePosAndFail(0);
-          pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length);
-        }
-        else {
-          var maxLine = this.doc.lineCount();
-          if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
-          pos = Pos(pos.line + 1, 0);
-        }
-      }
-    },
-
-    from: function() {if (this.atOccurrence) return this.pos.from;},
-    to: function() {if (this.atOccurrence) return this.pos.to;},
-
-    replace: function(newText, origin) {
-      if (!this.atOccurrence) return;
-      var lines = CodeMirror.splitLines(newText);
-      this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin);
-      this.pos.to = Pos(this.pos.from.line + lines.length - 1,
-                        lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0));
-    }
-  };
-
-  // Maps a position in a case-folded line back to a position in the original line
-  // (compensating for codepoints increasing in number during folding)
-  function adjustPos(orig, folded, pos) {
-    if (orig.length == folded.length) return pos;
-    for (var pos1 = Math.min(pos, orig.length);;) {
-      var len1 = orig.slice(0, pos1).toLowerCase().length;
-      if (len1 < pos) ++pos1;
-      else if (len1 > pos) --pos1;
-      else return pos1;
-    }
-  }
-
-  CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
-    return new SearchCursor(this.doc, query, pos, caseFold);
-  });
-  CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
-    return new SearchCursor(this, query, pos, caseFold);
-  });
-
-  CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
-    var ranges = [];
-    var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold);
-    while (cur.findNext()) {
-      if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break;
-      ranges.push({anchor: cur.from(), head: cur.to()});
-    }
-    if (ranges.length)
-      this.setSelections(ranges, 0);
-  });
-});
diff --git a/WebContent/addon/codemirror/addon/selection/active-line.js b/WebContent/addon/codemirror/addon/selection/active-line.js
deleted file mode 100644
index b0b3f61..0000000
--- a/WebContent/addon/codemirror/addon/selection/active-line.js
+++ /dev/null
@@ -1,74 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Because sometimes you need to style the cursor's line.
-//
-// Adds an option 'styleActiveLine' which, when enabled, gives the
-// active line's wrapping <div> the CSS class "CodeMirror-activeline",
-// and gives its background <div> the class "CodeMirror-activeline-background".
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  var WRAP_CLASS = "CodeMirror-activeline";
-  var BACK_CLASS = "CodeMirror-activeline-background";
-  var GUTT_CLASS = "CodeMirror-activeline-gutter";
-
-  CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) {
-    var prev = old && old != CodeMirror.Init;
-    if (val && !prev) {
-      cm.state.activeLines = [];
-      updateActiveLines(cm, cm.listSelections());
-      cm.on("beforeSelectionChange", selectionChange);
-    } else if (!val && prev) {
-      cm.off("beforeSelectionChange", selectionChange);
-      clearActiveLines(cm);
-      delete cm.state.activeLines;
-    }
-  });
-
-  function clearActiveLines(cm) {
-    for (var i = 0; i < cm.state.activeLines.length; i++) {
-      cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS);
-      cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS);
-      cm.removeLineClass(cm.state.activeLines[i], "gutter", GUTT_CLASS);
-    }
-  }
-
-  function sameArray(a, b) {
-    if (a.length != b.length) return false;
-    for (var i = 0; i < a.length; i++)
-      if (a[i] != b[i]) return false;
-    return true;
-  }
-
-  function updateActiveLines(cm, ranges) {
-    var active = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var range = ranges[i];
-      if (!range.empty()) continue;
-      var line = cm.getLineHandleVisualStart(range.head.line);
-      if (active[active.length - 1] != line) active.push(line);
-    }
-    if (sameArray(cm.state.activeLines, active)) return;
-    cm.operation(function() {
-      clearActiveLines(cm);
-      for (var i = 0; i < active.length; i++) {
-        cm.addLineClass(active[i], "wrap", WRAP_CLASS);
-        cm.addLineClass(active[i], "background", BACK_CLASS);
-        cm.addLineClass(active[i], "gutter", GUTT_CLASS);
-      }
-      cm.state.activeLines = active;
-    });
-  }
-
-  function selectionChange(cm, sel) {
-    updateActiveLines(cm, sel.ranges);
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/selection/mark-selection.js b/WebContent/addon/codemirror/addon/selection/mark-selection.js
deleted file mode 100644
index 5c42d21..0000000
--- a/WebContent/addon/codemirror/addon/selection/mark-selection.js
+++ /dev/null
@@ -1,118 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Because sometimes you need to mark the selected *text*.
-//
-// Adds an option 'styleSelectedText' which, when enabled, gives
-// selected text the CSS class given as option value, or
-// "CodeMirror-selectedtext" when the value is not a string.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("styleSelectedText", false, function(cm, val, old) {
-    var prev = old && old != CodeMirror.Init;
-    if (val && !prev) {
-      cm.state.markedSelection = [];
-      cm.state.markedSelectionStyle = typeof val == "string" ? val : "CodeMirror-selectedtext";
-      reset(cm);
-      cm.on("cursorActivity", onCursorActivity);
-      cm.on("change", onChange);
-    } else if (!val && prev) {
-      cm.off("cursorActivity", onCursorActivity);
-      cm.off("change", onChange);
-      clear(cm);
-      cm.state.markedSelection = cm.state.markedSelectionStyle = null;
-    }
-  });
-
-  function onCursorActivity(cm) {
-    cm.operation(function() { update(cm); });
-  }
-
-  function onChange(cm) {
-    if (cm.state.markedSelection.length)
-      cm.operation(function() { clear(cm); });
-  }
-
-  var CHUNK_SIZE = 8;
-  var Pos = CodeMirror.Pos;
-  var cmp = CodeMirror.cmpPos;
-
-  function coverRange(cm, from, to, addAt) {
-    if (cmp(from, to) == 0) return;
-    var array = cm.state.markedSelection;
-    var cls = cm.state.markedSelectionStyle;
-    for (var line = from.line;;) {
-      var start = line == from.line ? from : Pos(line, 0);
-      var endLine = line + CHUNK_SIZE, atEnd = endLine >= to.line;
-      var end = atEnd ? to : Pos(endLine, 0);
-      var mark = cm.markText(start, end, {className: cls});
-      if (addAt == null) array.push(mark);
-      else array.splice(addAt++, 0, mark);
-      if (atEnd) break;
-      line = endLine;
-    }
-  }
-
-  function clear(cm) {
-    var array = cm.state.markedSelection;
-    for (var i = 0; i < array.length; ++i) array[i].clear();
-    array.length = 0;
-  }
-
-  function reset(cm) {
-    clear(cm);
-    var ranges = cm.listSelections();
-    for (var i = 0; i < ranges.length; i++)
-      coverRange(cm, ranges[i].from(), ranges[i].to());
-  }
-
-  function update(cm) {
-    if (!cm.somethingSelected()) return clear(cm);
-    if (cm.listSelections().length > 1) return reset(cm);
-
-    var from = cm.getCursor("start"), to = cm.getCursor("end");
-
-    var array = cm.state.markedSelection;
-    if (!array.length) return coverRange(cm, from, to);
-
-    var coverStart = array[0].find(), coverEnd = array[array.length - 1].find();
-    if (!coverStart || !coverEnd || to.line - from.line < CHUNK_SIZE ||
-        cmp(from, coverEnd.to) >= 0 || cmp(to, coverStart.from) <= 0)
-      return reset(cm);
-
-    while (cmp(from, coverStart.from) > 0) {
-      array.shift().clear();
-      coverStart = array[0].find();
-    }
-    if (cmp(from, coverStart.from) < 0) {
-      if (coverStart.to.line - from.line < CHUNK_SIZE) {
-        array.shift().clear();
-        coverRange(cm, from, coverStart.to, 0);
-      } else {
-        coverRange(cm, from, coverStart.from, 0);
-      }
-    }
-
-    while (cmp(to, coverEnd.to) < 0) {
-      array.pop().clear();
-      coverEnd = array[array.length - 1].find();
-    }
-    if (cmp(to, coverEnd.to) > 0) {
-      if (to.line - coverEnd.from.line < CHUNK_SIZE) {
-        array.pop().clear();
-        coverRange(cm, coverEnd.from, to);
-      } else {
-        coverRange(cm, coverEnd.to, to);
-      }
-    }
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/selection/selection-pointer.js b/WebContent/addon/codemirror/addon/selection/selection-pointer.js
deleted file mode 100644
index ef5e404..0000000
--- a/WebContent/addon/codemirror/addon/selection/selection-pointer.js
+++ /dev/null
@@ -1,98 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.defineOption("selectionPointer", false, function(cm, val) {
-    var data = cm.state.selectionPointer;
-    if (data) {
-      CodeMirror.off(cm.getWrapperElement(), "mousemove", data.mousemove);
-      CodeMirror.off(cm.getWrapperElement(), "mouseout", data.mouseout);
-      CodeMirror.off(window, "scroll", data.windowScroll);
-      cm.off("cursorActivity", reset);
-      cm.off("scroll", reset);
-      cm.state.selectionPointer = null;
-      cm.display.lineDiv.style.cursor = "";
-    }
-    if (val) {
-      data = cm.state.selectionPointer = {
-        value: typeof val == "string" ? val : "default",
-        mousemove: function(event) { mousemove(cm, event); },
-        mouseout: function(event) { mouseout(cm, event); },
-        windowScroll: function() { reset(cm); },
-        rects: null,
-        mouseX: null, mouseY: null,
-        willUpdate: false
-      };
-      CodeMirror.on(cm.getWrapperElement(), "mousemove", data.mousemove);
-      CodeMirror.on(cm.getWrapperElement(), "mouseout", data.mouseout);
-      CodeMirror.on(window, "scroll", data.windowScroll);
-      cm.on("cursorActivity", reset);
-      cm.on("scroll", reset);
-    }
-  });
-
-  function mousemove(cm, event) {
-    var data = cm.state.selectionPointer;
-    if (event.buttons == null ? event.which : event.buttons) {
-      data.mouseX = data.mouseY = null;
-    } else {
-      data.mouseX = event.clientX;
-      data.mouseY = event.clientY;
-    }
-    scheduleUpdate(cm);
-  }
-
-  function mouseout(cm, event) {
-    if (!cm.getWrapperElement().contains(event.relatedTarget)) {
-      var data = cm.state.selectionPointer;
-      data.mouseX = data.mouseY = null;
-      scheduleUpdate(cm);
-    }
-  }
-
-  function reset(cm) {
-    cm.state.selectionPointer.rects = null;
-    scheduleUpdate(cm);
-  }
-
-  function scheduleUpdate(cm) {
-    if (!cm.state.selectionPointer.willUpdate) {
-      cm.state.selectionPointer.willUpdate = true;
-      setTimeout(function() {
-        update(cm);
-        cm.state.selectionPointer.willUpdate = false;
-      }, 50);
-    }
-  }
-
-  function update(cm) {
-    var data = cm.state.selectionPointer;
-    if (!data) return;
-    if (data.rects == null && data.mouseX != null) {
-      data.rects = [];
-      if (cm.somethingSelected()) {
-        for (var sel = cm.display.selectionDiv.firstChild; sel; sel = sel.nextSibling)
-          data.rects.push(sel.getBoundingClientRect());
-      }
-    }
-    var inside = false;
-    if (data.mouseX != null) for (var i = 0; i < data.rects.length; i++) {
-      var rect = data.rects[i];
-      if (rect.left <= data.mouseX && rect.right >= data.mouseX &&
-          rect.top <= data.mouseY && rect.bottom >= data.mouseY)
-        inside = true;
-    }
-    var cursor = inside ? data.value : "";
-    if (cm.display.lineDiv.style.cursor != cursor)
-      cm.display.lineDiv.style.cursor = cursor;
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/tern/tern.css b/WebContent/addon/codemirror/addon/tern/tern.css
deleted file mode 100644
index c4b8a2f..0000000
--- a/WebContent/addon/codemirror/addon/tern/tern.css
+++ /dev/null
@@ -1,87 +0,0 @@
-.CodeMirror-Tern-completion {
-  padding-left: 22px;
-  position: relative;
-  line-height: 1.5;
-}
-.CodeMirror-Tern-completion:before {
-  position: absolute;
-  left: 2px;
-  bottom: 2px;
-  border-radius: 50%;
-  font-size: 12px;
-  font-weight: bold;
-  height: 15px;
-  width: 15px;
-  line-height: 16px;
-  text-align: center;
-  color: white;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
-}
-.CodeMirror-Tern-completion-unknown:before {
-  content: "?";
-  background: #4bb;
-}
-.CodeMirror-Tern-completion-object:before {
-  content: "O";
-  background: #77c;
-}
-.CodeMirror-Tern-completion-fn:before {
-  content: "F";
-  background: #7c7;
-}
-.CodeMirror-Tern-completion-array:before {
-  content: "A";
-  background: #c66;
-}
-.CodeMirror-Tern-completion-number:before {
-  content: "1";
-  background: #999;
-}
-.CodeMirror-Tern-completion-string:before {
-  content: "S";
-  background: #999;
-}
-.CodeMirror-Tern-completion-bool:before {
-  content: "B";
-  background: #999;
-}
-
-.CodeMirror-Tern-completion-guess {
-  color: #999;
-}
-
-.CodeMirror-Tern-tooltip {
-  border: 1px solid silver;
-  border-radius: 3px;
-  color: #444;
-  padding: 2px 5px;
-  font-size: 90%;
-  font-family: monospace;
-  background-color: white;
-  white-space: pre-wrap;
-
-  max-width: 40em;
-  position: absolute;
-  z-index: 10;
-  -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-  box-shadow: 2px 3px 5px rgba(0,0,0,.2);
-
-  transition: opacity 1s;
-  -moz-transition: opacity 1s;
-  -webkit-transition: opacity 1s;
-  -o-transition: opacity 1s;
-  -ms-transition: opacity 1s;
-}
-
-.CodeMirror-Tern-hint-doc {
-  max-width: 25em;
-  margin-top: -3px;
-}
-
-.CodeMirror-Tern-fname { color: black; }
-.CodeMirror-Tern-farg { color: #70a; }
-.CodeMirror-Tern-farg-current { text-decoration: underline; }
-.CodeMirror-Tern-type { color: #07c; }
-.CodeMirror-Tern-fhint-guess { opacity: .7; }
diff --git a/WebContent/addon/codemirror/addon/tern/tern.js b/WebContent/addon/codemirror/addon/tern/tern.js
deleted file mode 100644
index efdf2ed..0000000
--- a/WebContent/addon/codemirror/addon/tern/tern.js
+++ /dev/null
@@ -1,701 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// Glue code between CodeMirror and Tern.
-//
-// Create a CodeMirror.TernServer to wrap an actual Tern server,
-// register open documents (CodeMirror.Doc instances) with it, and
-// call its methods to activate the assisting functions that Tern
-// provides.
-//
-// Options supported (all optional):
-// * defs: An array of JSON definition data structures.
-// * plugins: An object mapping plugin names to configuration
-//   options.
-// * getFile: A function(name, c) that can be used to access files in
-//   the project that haven't been loaded yet. Simply do c(null) to
-//   indicate that a file is not available.
-// * fileFilter: A function(value, docName, doc) that will be applied
-//   to documents before passing them on to Tern.
-// * switchToDoc: A function(name, doc) that should, when providing a
-//   multi-file view, switch the view or focus to the named file.
-// * showError: A function(editor, message) that can be used to
-//   override the way errors are displayed.
-// * completionTip: Customize the content in tooltips for completions.
-//   Is passed a single argument—the completion's data as returned by
-//   Tern—and may return a string, DOM node, or null to indicate that
-//   no tip should be shown. By default the docstring is shown.
-// * typeTip: Like completionTip, but for the tooltips shown for type
-//   queries.
-// * responseFilter: A function(doc, query, request, error, data) that
-//   will be applied to the Tern responses before treating them
-//
-//
-// It is possible to run the Tern server in a web worker by specifying
-// these additional options:
-// * useWorker: Set to true to enable web worker mode. You'll probably
-//   want to feature detect the actual value you use here, for example
-//   !!window.Worker.
-// * workerScript: The main script of the worker. Point this to
-//   wherever you are hosting worker.js from this directory.
-// * workerDeps: An array of paths pointing (relative to workerScript)
-//   to the Acorn and Tern libraries and any Tern plugins you want to
-//   load. Or, if you minified those into a single script and included
-//   them in the workerScript, simply leave this undefined.
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-  // declare global: tern
-
-  CodeMirror.TernServer = function(options) {
-    var self = this;
-    this.options = options || {};
-    var plugins = this.options.plugins || (this.options.plugins = {});
-    if (!plugins.doc_comment) plugins.doc_comment = true;
-    this.docs = Object.create(null);
-    if (this.options.useWorker) {
-      this.server = new WorkerServer(this);
-    } else {
-      this.server = new tern.Server({
-        getFile: function(name, c) { return getFile(self, name, c); },
-        async: true,
-        defs: this.options.defs || [],
-        plugins: plugins
-      });
-    }
-    this.trackChange = function(doc, change) { trackChange(self, doc, change); };
-
-    this.cachedArgHints = null;
-    this.activeArgHints = null;
-    this.jumpStack = [];
-
-    this.getHint = function(cm, c) { return hint(self, cm, c); };
-    this.getHint.async = true;
-  };
-
-  CodeMirror.TernServer.prototype = {
-    addDoc: function(name, doc) {
-      var data = {doc: doc, name: name, changed: null};
-      this.server.addFile(name, docValue(this, data));
-      CodeMirror.on(doc, "change", this.trackChange);
-      return this.docs[name] = data;
-    },
-
-    delDoc: function(id) {
-      var found = resolveDoc(this, id);
-      if (!found) return;
-      CodeMirror.off(found.doc, "change", this.trackChange);
-      delete this.docs[found.name];
-      this.server.delFile(found.name);
-    },
-
-    hideDoc: function(id) {
-      closeArgHints(this);
-      var found = resolveDoc(this, id);
-      if (found && found.changed) sendDoc(this, found);
-    },
-
-    complete: function(cm) {
-      cm.showHint({hint: this.getHint});
-    },
-
-    showType: function(cm, pos, c) { showContextInfo(this, cm, pos, "type", c); },
-
-    showDocs: function(cm, pos, c) { showContextInfo(this, cm, pos, "documentation", c); },
-
-    updateArgHints: function(cm) { updateArgHints(this, cm); },
-
-    jumpToDef: function(cm) { jumpToDef(this, cm); },
-
-    jumpBack: function(cm) { jumpBack(this, cm); },
-
-    rename: function(cm) { rename(this, cm); },
-
-    selectName: function(cm) { selectName(this, cm); },
-
-    request: function (cm, query, c, pos) {
-      var self = this;
-      var doc = findDoc(this, cm.getDoc());
-      var request = buildRequest(this, doc, query, pos);
-      var extraOptions = request.query && this.options.queryOptions && this.options.queryOptions[request.query.type]
-      if (extraOptions) for (var prop in extraOptions) request.query[prop] = extraOptions[prop];
-
-      this.server.request(request, function (error, data) {
-        if (!error && self.options.responseFilter)
-          data = self.options.responseFilter(doc, query, request, error, data);
-        c(error, data);
-      });
-    },
-
-    destroy: function () {
-      closeArgHints(this)
-      if (this.worker) {
-        this.worker.terminate();
-        this.worker = null;
-      }
-    }
-  };
-
-  var Pos = CodeMirror.Pos;
-  var cls = "CodeMirror-Tern-";
-  var bigDoc = 250;
-
-  function getFile(ts, name, c) {
-    var buf = ts.docs[name];
-    if (buf)
-      c(docValue(ts, buf));
-    else if (ts.options.getFile)
-      ts.options.getFile(name, c);
-    else
-      c(null);
-  }
-
-  function findDoc(ts, doc, name) {
-    for (var n in ts.docs) {
-      var cur = ts.docs[n];
-      if (cur.doc == doc) return cur;
-    }
-    if (!name) for (var i = 0;; ++i) {
-      n = "[doc" + (i || "") + "]";
-      if (!ts.docs[n]) { name = n; break; }
-    }
-    return ts.addDoc(name, doc);
-  }
-
-  function resolveDoc(ts, id) {
-    if (typeof id == "string") return ts.docs[id];
-    if (id instanceof CodeMirror) id = id.getDoc();
-    if (id instanceof CodeMirror.Doc) return findDoc(ts, id);
-  }
-
-  function trackChange(ts, doc, change) {
-    var data = findDoc(ts, doc);
-
-    var argHints = ts.cachedArgHints;
-    if (argHints && argHints.doc == doc && cmpPos(argHints.start, change.to) >= 0)
-      ts.cachedArgHints = null;
-
-    var changed = data.changed;
-    if (changed == null)
-      data.changed = changed = {from: change.from.line, to: change.from.line};
-    var end = change.from.line + (change.text.length - 1);
-    if (change.from.line < changed.to) changed.to = changed.to - (change.to.line - end);
-    if (end >= changed.to) changed.to = end + 1;
-    if (changed.from > change.from.line) changed.from = change.from.line;
-
-    if (doc.lineCount() > bigDoc && change.to - changed.from > 100) setTimeout(function() {
-      if (data.changed && data.changed.to - data.changed.from > 100) sendDoc(ts, data);
-    }, 200);
-  }
-
-  function sendDoc(ts, doc) {
-    ts.server.request({files: [{type: "full", name: doc.name, text: docValue(ts, doc)}]}, function(error) {
-      if (error) window.console.error(error);
-      else doc.changed = null;
-    });
-  }
-
-  // Completion
-
-  function hint(ts, cm, c) {
-    ts.request(cm, {type: "completions", types: true, docs: true, urls: true}, function(error, data) {
-      if (error) return showError(ts, cm, error);
-      var completions = [], after = "";
-      var from = data.start, to = data.end;
-      if (cm.getRange(Pos(from.line, from.ch - 2), from) == "[\"" &&
-          cm.getRange(to, Pos(to.line, to.ch + 2)) != "\"]")
-        after = "\"]";
-
-      for (var i = 0; i < data.completions.length; ++i) {
-        var completion = data.completions[i], className = typeToIcon(completion.type);
-        if (data.guess) className += " " + cls + "guess";
-        completions.push({text: completion.name + after,
-                          displayText: completion.displayName || completion.name,
-                          className: className,
-                          data: completion});
-      }
-
-      var obj = {from: from, to: to, list: completions};
-      var tooltip = null;
-      CodeMirror.on(obj, "close", function() { remove(tooltip); });
-      CodeMirror.on(obj, "update", function() { remove(tooltip); });
-      CodeMirror.on(obj, "select", function(cur, node) {
-        remove(tooltip);
-        var content = ts.options.completionTip ? ts.options.completionTip(cur.data) : cur.data.doc;
-        if (content) {
-          tooltip = makeTooltip(node.parentNode.getBoundingClientRect().right + window.pageXOffset,
-                                node.getBoundingClientRect().top + window.pageYOffset, content);
-          tooltip.className += " " + cls + "hint-doc";
-        }
-      });
-      c(obj);
-    });
-  }
-
-  function typeToIcon(type) {
-    var suffix;
-    if (type == "?") suffix = "unknown";
-    else if (type == "number" || type == "string" || type == "bool") suffix = type;
-    else if (/^fn\(/.test(type)) suffix = "fn";
-    else if (/^\[/.test(type)) suffix = "array";
-    else suffix = "object";
-    return cls + "completion " + cls + "completion-" + suffix;
-  }
-
-  // Type queries
-
-  function showContextInfo(ts, cm, pos, queryName, c) {
-    ts.request(cm, queryName, function(error, data) {
-      if (error) return showError(ts, cm, error);
-      if (ts.options.typeTip) {
-        var tip = ts.options.typeTip(data);
-      } else {
-        var tip = elt("span", null, elt("strong", null, data.type || "not found"));
-        if (data.doc)
-          tip.appendChild(document.createTextNode(" — " + data.doc));
-        if (data.url) {
-          tip.appendChild(document.createTextNode(" "));
-          var child = tip.appendChild(elt("a", null, "[docs]"));
-          child.href = data.url;
-          child.target = "_blank";
-        }
-      }
-      tempTooltip(cm, tip, ts);
-      if (c) c();
-    }, pos);
-  }
-
-  // Maintaining argument hints
-
-  function updateArgHints(ts, cm) {
-    closeArgHints(ts);
-
-    if (cm.somethingSelected()) return;
-    var state = cm.getTokenAt(cm.getCursor()).state;
-    var inner = CodeMirror.innerMode(cm.getMode(), state);
-    if (inner.mode.name != "javascript") return;
-    var lex = inner.state.lexical;
-    if (lex.info != "call") return;
-
-    var ch, argPos = lex.pos || 0, tabSize = cm.getOption("tabSize");
-    for (var line = cm.getCursor().line, e = Math.max(0, line - 9), found = false; line >= e; --line) {
-      var str = cm.getLine(line), extra = 0;
-      for (var pos = 0;;) {
-        var tab = str.indexOf("\t", pos);
-        if (tab == -1) break;
-        extra += tabSize - (tab + extra) % tabSize - 1;
-        pos = tab + 1;
-      }
-      ch = lex.column - extra;
-      if (str.charAt(ch) == "(") {found = true; break;}
-    }
-    if (!found) return;
-
-    var start = Pos(line, ch);
-    var cache = ts.cachedArgHints;
-    if (cache && cache.doc == cm.getDoc() && cmpPos(start, cache.start) == 0)
-      return showArgHints(ts, cm, argPos);
-
-    ts.request(cm, {type: "type", preferFunction: true, end: start}, function(error, data) {
-      if (error || !data.type || !(/^fn\(/).test(data.type)) return;
-      ts.cachedArgHints = {
-        start: start,
-        type: parseFnType(data.type),
-        name: data.exprName || data.name || "fn",
-        guess: data.guess,
-        doc: cm.getDoc()
-      };
-      showArgHints(ts, cm, argPos);
-    });
-  }
-
-  function showArgHints(ts, cm, pos) {
-    closeArgHints(ts);
-
-    var cache = ts.cachedArgHints, tp = cache.type;
-    var tip = elt("span", cache.guess ? cls + "fhint-guess" : null,
-                  elt("span", cls + "fname", cache.name), "(");
-    for (var i = 0; i < tp.args.length; ++i) {
-      if (i) tip.appendChild(document.createTextNode(", "));
-      var arg = tp.args[i];
-      tip.appendChild(elt("span", cls + "farg" + (i == pos ? " " + cls + "farg-current" : ""), arg.name || "?"));
-      if (arg.type != "?") {
-        tip.appendChild(document.createTextNode(":\u00a0"));
-        tip.appendChild(elt("span", cls + "type", arg.type));
-      }
-    }
-    tip.appendChild(document.createTextNode(tp.rettype ? ") ->\u00a0" : ")"));
-    if (tp.rettype) tip.appendChild(elt("span", cls + "type", tp.rettype));
-    var place = cm.cursorCoords(null, "page");
-    ts.activeArgHints = makeTooltip(place.right + 1, place.bottom, tip);
-  }
-
-  function parseFnType(text) {
-    var args = [], pos = 3;
-
-    function skipMatching(upto) {
-      var depth = 0, start = pos;
-      for (;;) {
-        var next = text.charAt(pos);
-        if (upto.test(next) && !depth) return text.slice(start, pos);
-        if (/[{\[\(]/.test(next)) ++depth;
-        else if (/[}\]\)]/.test(next)) --depth;
-        ++pos;
-      }
-    }
-
-    // Parse arguments
-    if (text.charAt(pos) != ")") for (;;) {
-      var name = text.slice(pos).match(/^([^, \(\[\{]+): /);
-      if (name) {
-        pos += name[0].length;
-        name = name[1];
-      }
-      args.push({name: name, type: skipMatching(/[\),]/)});
-      if (text.charAt(pos) == ")") break;
-      pos += 2;
-    }
-
-    var rettype = text.slice(pos).match(/^\) -> (.*)$/);
-
-    return {args: args, rettype: rettype && rettype[1]};
-  }
-
-  // Moving to the definition of something
-
-  function jumpToDef(ts, cm) {
-    function inner(varName) {
-      var req = {type: "definition", variable: varName || null};
-      var doc = findDoc(ts, cm.getDoc());
-      ts.server.request(buildRequest(ts, doc, req), function(error, data) {
-        if (error) return showError(ts, cm, error);
-        if (!data.file && data.url) { window.open(data.url); return; }
-
-        if (data.file) {
-          var localDoc = ts.docs[data.file], found;
-          if (localDoc && (found = findContext(localDoc.doc, data))) {
-            ts.jumpStack.push({file: doc.name,
-                               start: cm.getCursor("from"),
-                               end: cm.getCursor("to")});
-            moveTo(ts, doc, localDoc, found.start, found.end);
-            return;
-          }
-        }
-        showError(ts, cm, "Could not find a definition.");
-      });
-    }
-
-    if (!atInterestingExpression(cm))
-      dialog(cm, "Jump to variable", function(name) { if (name) inner(name); });
-    else
-      inner();
-  }
-
-  function jumpBack(ts, cm) {
-    var pos = ts.jumpStack.pop(), doc = pos && ts.docs[pos.file];
-    if (!doc) return;
-    moveTo(ts, findDoc(ts, cm.getDoc()), doc, pos.start, pos.end);
-  }
-
-  function moveTo(ts, curDoc, doc, start, end) {
-    doc.doc.setSelection(start, end);
-    if (curDoc != doc && ts.options.switchToDoc) {
-      closeArgHints(ts);
-      ts.options.switchToDoc(doc.name, doc.doc);
-    }
-  }
-
-  // The {line,ch} representation of positions makes this rather awkward.
-  function findContext(doc, data) {
-    var before = data.context.slice(0, data.contextOffset).split("\n");
-    var startLine = data.start.line - (before.length - 1);
-    var start = Pos(startLine, (before.length == 1 ? data.start.ch : doc.getLine(startLine).length) - before[0].length);
-
-    var text = doc.getLine(startLine).slice(start.ch);
-    for (var cur = startLine + 1; cur < doc.lineCount() && text.length < data.context.length; ++cur)
-      text += "\n" + doc.getLine(cur);
-    if (text.slice(0, data.context.length) == data.context) return data;
-
-    var cursor = doc.getSearchCursor(data.context, 0, false);
-    var nearest, nearestDist = Infinity;
-    while (cursor.findNext()) {
-      var from = cursor.from(), dist = Math.abs(from.line - start.line) * 10000;
-      if (!dist) dist = Math.abs(from.ch - start.ch);
-      if (dist < nearestDist) { nearest = from; nearestDist = dist; }
-    }
-    if (!nearest) return null;
-
-    if (before.length == 1)
-      nearest.ch += before[0].length;
-    else
-      nearest = Pos(nearest.line + (before.length - 1), before[before.length - 1].length);
-    if (data.start.line == data.end.line)
-      var end = Pos(nearest.line, nearest.ch + (data.end.ch - data.start.ch));
-    else
-      var end = Pos(nearest.line + (data.end.line - data.start.line), data.end.ch);
-    return {start: nearest, end: end};
-  }
-
-  function atInterestingExpression(cm) {
-    var pos = cm.getCursor("end"), tok = cm.getTokenAt(pos);
-    if (tok.start < pos.ch && tok.type == "comment") return false;
-    return /[\w)\]]/.test(cm.getLine(pos.line).slice(Math.max(pos.ch - 1, 0), pos.ch + 1));
-  }
-
-  // Variable renaming
-
-  function rename(ts, cm) {
-    var token = cm.getTokenAt(cm.getCursor());
-    if (!/\w/.test(token.string)) return showError(ts, cm, "Not at a variable");
-    dialog(cm, "New name for " + token.string, function(newName) {
-      ts.request(cm, {type: "rename", newName: newName, fullDocs: true}, function(error, data) {
-        if (error) return showError(ts, cm, error);
-        applyChanges(ts, data.changes);
-      });
-    });
-  }
-
-  function selectName(ts, cm) {
-    var name = findDoc(ts, cm.doc).name;
-    ts.request(cm, {type: "refs"}, function(error, data) {
-      if (error) return showError(ts, cm, error);
-      var ranges = [], cur = 0;
-      var curPos = cm.getCursor();
-      for (var i = 0; i < data.refs.length; i++) {
-        var ref = data.refs[i];
-        if (ref.file == name) {
-          ranges.push({anchor: ref.start, head: ref.end});
-          if (cmpPos(curPos, ref.start) >= 0 && cmpPos(curPos, ref.end) <= 0)
-            cur = ranges.length - 1;
-        }
-      }
-      cm.setSelections(ranges, cur);
-    });
-  }
-
-  var nextChangeOrig = 0;
-  function applyChanges(ts, changes) {
-    var perFile = Object.create(null);
-    for (var i = 0; i < changes.length; ++i) {
-      var ch = changes[i];
-      (perFile[ch.file] || (perFile[ch.file] = [])).push(ch);
-    }
-    for (var file in perFile) {
-      var known = ts.docs[file], chs = perFile[file];;
-      if (!known) continue;
-      chs.sort(function(a, b) { return cmpPos(b.start, a.start); });
-      var origin = "*rename" + (++nextChangeOrig);
-      for (var i = 0; i < chs.length; ++i) {
-        var ch = chs[i];
-        known.doc.replaceRange(ch.text, ch.start, ch.end, origin);
-      }
-    }
-  }
-
-  // Generic request-building helper
-
-  function buildRequest(ts, doc, query, pos) {
-    var files = [], offsetLines = 0, allowFragments = !query.fullDocs;
-    if (!allowFragments) delete query.fullDocs;
-    if (typeof query == "string") query = {type: query};
-    query.lineCharPositions = true;
-    if (query.end == null) {
-      query.end = pos || doc.doc.getCursor("end");
-      if (doc.doc.somethingSelected())
-        query.start = doc.doc.getCursor("start");
-    }
-    var startPos = query.start || query.end;
-
-    if (doc.changed) {
-      if (doc.doc.lineCount() > bigDoc && allowFragments !== false &&
-          doc.changed.to - doc.changed.from < 100 &&
-          doc.changed.from <= startPos.line && doc.changed.to > query.end.line) {
-        files.push(getFragmentAround(doc, startPos, query.end));
-        query.file = "#0";
-        var offsetLines = files[0].offsetLines;
-        if (query.start != null) query.start = Pos(query.start.line - -offsetLines, query.start.ch);
-        query.end = Pos(query.end.line - offsetLines, query.end.ch);
-      } else {
-        files.push({type: "full",
-                    name: doc.name,
-                    text: docValue(ts, doc)});
-        query.file = doc.name;
-        doc.changed = null;
-      }
-    } else {
-      query.file = doc.name;
-    }
-    for (var name in ts.docs) {
-      var cur = ts.docs[name];
-      if (cur.changed && cur != doc) {
-        files.push({type: "full", name: cur.name, text: docValue(ts, cur)});
-        cur.changed = null;
-      }
-    }
-
-    return {query: query, files: files};
-  }
-
-  function getFragmentAround(data, start, end) {
-    var doc = data.doc;
-    var minIndent = null, minLine = null, endLine, tabSize = 4;
-    for (var p = start.line - 1, min = Math.max(0, p - 50); p >= min; --p) {
-      var line = doc.getLine(p), fn = line.search(/\bfunction\b/);
-      if (fn < 0) continue;
-      var indent = CodeMirror.countColumn(line, null, tabSize);
-      if (minIndent != null && minIndent <= indent) continue;
-      minIndent = indent;
-      minLine = p;
-    }
-    if (minLine == null) minLine = min;
-    var max = Math.min(doc.lastLine(), end.line + 20);
-    if (minIndent == null || minIndent == CodeMirror.countColumn(doc.getLine(start.line), null, tabSize))
-      endLine = max;
-    else for (endLine = end.line + 1; endLine < max; ++endLine) {
-      var indent = CodeMirror.countColumn(doc.getLine(endLine), null, tabSize);
-      if (indent <= minIndent) break;
-    }
-    var from = Pos(minLine, 0);
-
-    return {type: "part",
-            name: data.name,
-            offsetLines: from.line,
-            text: doc.getRange(from, Pos(endLine, 0))};
-  }
-
-  // Generic utilities
-
-  var cmpPos = CodeMirror.cmpPos;
-
-  function elt(tagname, cls /*, ... elts*/) {
-    var e = document.createElement(tagname);
-    if (cls) e.className = cls;
-    for (var i = 2; i < arguments.length; ++i) {
-      var elt = arguments[i];
-      if (typeof elt == "string") elt = document.createTextNode(elt);
-      e.appendChild(elt);
-    }
-    return e;
-  }
-
-  function dialog(cm, text, f) {
-    if (cm.openDialog)
-      cm.openDialog(text + ": <input type=text>", f);
-    else
-      f(prompt(text, ""));
-  }
-
-  // Tooltips
-
-  function tempTooltip(cm, content, ts) {
-    if (cm.state.ternTooltip) remove(cm.state.ternTooltip);
-    var where = cm.cursorCoords();
-    var tip = cm.state.ternTooltip = makeTooltip(where.right + 1, where.bottom, content);
-    function maybeClear() {
-      old = true;
-      if (!mouseOnTip) clear();
-    }
-    function clear() {
-      cm.state.ternTooltip = null;
-      if (!tip.parentNode) return;
-      cm.off("cursorActivity", clear);
-      cm.off('blur', clear);
-      cm.off('scroll', clear);
-      fadeOut(tip);
-    }
-    var mouseOnTip = false, old = false;
-    CodeMirror.on(tip, "mousemove", function() { mouseOnTip = true; });
-    CodeMirror.on(tip, "mouseout", function(e) {
-      if (!CodeMirror.contains(tip, e.relatedTarget || e.toElement)) {
-        if (old) clear();
-        else mouseOnTip = false;
-      }
-    });
-    setTimeout(maybeClear, ts.options.hintDelay ? ts.options.hintDelay : 1700);
-    cm.on("cursorActivity", clear);
-    cm.on('blur', clear);
-    cm.on('scroll', clear);
-  }
-
-  function makeTooltip(x, y, content) {
-    var node = elt("div", cls + "tooltip", content);
-    node.style.left = x + "px";
-    node.style.top = y + "px";
-    document.body.appendChild(node);
-    return node;
-  }
-
-  function remove(node) {
-    var p = node && node.parentNode;
-    if (p) p.removeChild(node);
-  }
-
-  function fadeOut(tooltip) {
-    tooltip.style.opacity = "0";
-    setTimeout(function() { remove(tooltip); }, 1100);
-  }
-
-  function showError(ts, cm, msg) {
-    if (ts.options.showError)
-      ts.options.showError(cm, msg);
-    else
-      tempTooltip(cm, String(msg), ts);
-  }
-
-  function closeArgHints(ts) {
-    if (ts.activeArgHints) { remove(ts.activeArgHints); ts.activeArgHints = null; }
-  }
-
-  function docValue(ts, doc) {
-    var val = doc.doc.getValue();
-    if (ts.options.fileFilter) val = ts.options.fileFilter(val, doc.name, doc.doc);
-    return val;
-  }
-
-  // Worker wrapper
-
-  function WorkerServer(ts) {
-    var worker = ts.worker = new Worker(ts.options.workerScript);
-    worker.postMessage({type: "init",
-                        defs: ts.options.defs,
-                        plugins: ts.options.plugins,
-                        scripts: ts.options.workerDeps});
-    var msgId = 0, pending = {};
-
-    function send(data, c) {
-      if (c) {
-        data.id = ++msgId;
-        pending[msgId] = c;
-      }
-      worker.postMessage(data);
-    }
-    worker.onmessage = function(e) {
-      var data = e.data;
-      if (data.type == "getFile") {
-        getFile(ts, data.name, function(err, text) {
-          send({type: "getFile", err: String(err), text: text, id: data.id});
-        });
-      } else if (data.type == "debug") {
-        window.console.log(data.message);
-      } else if (data.id && pending[data.id]) {
-        pending[data.id](data.err, data.body);
-        delete pending[data.id];
-      }
-    };
-    worker.onerror = function(e) {
-      for (var id in pending) pending[id](e);
-      pending = {};
-    };
-
-    this.addFile = function(name, text) { send({type: "add", name: name, text: text}); };
-    this.delFile = function(name) { send({type: "del", name: name}); };
-    this.request = function(body, c) { send({type: "req", body: body}, c); };
-  }
-});
diff --git a/WebContent/addon/codemirror/addon/tern/worker.js b/WebContent/addon/codemirror/addon/tern/worker.js
deleted file mode 100644
index 887f906..0000000
--- a/WebContent/addon/codemirror/addon/tern/worker.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// declare global: tern, server
-
-var server;
-
-this.onmessage = function(e) {
-  var data = e.data;
-  switch (data.type) {
-  case "init": return startServer(data.defs, data.plugins, data.scripts);
-  case "add": return server.addFile(data.name, data.text);
-  case "del": return server.delFile(data.name);
-  case "req": return server.request(data.body, function(err, reqData) {
-    postMessage({id: data.id, body: reqData, err: err && String(err)});
-  });
-  case "getFile":
-    var c = pending[data.id];
-    delete pending[data.id];
-    return c(data.err, data.text);
-  default: throw new Error("Unknown message type: " + data.type);
-  }
-};
-
-var nextId = 0, pending = {};
-function getFile(file, c) {
-  postMessage({type: "getFile", name: file, id: ++nextId});
-  pending[nextId] = c;
-}
-
-function startServer(defs, plugins, scripts) {
-  if (scripts) importScripts.apply(null, scripts);
-
-  server = new tern.Server({
-    getFile: getFile,
-    async: true,
-    defs: defs,
-    plugins: plugins
-  });
-}
-
-this.console = {
-  log: function(v) { postMessage({type: "debug", message: v}); }
-};
diff --git a/WebContent/addon/codemirror/addon/wrap/hardwrap.js b/WebContent/addon/codemirror/addon/wrap/hardwrap.js
deleted file mode 100644
index 04851f9..0000000
--- a/WebContent/addon/codemirror/addon/wrap/hardwrap.js
+++ /dev/null
@@ -1,144 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var Pos = CodeMirror.Pos;
-
-  function findParagraph(cm, pos, options) {
-    var startRE = options.paragraphStart || cm.getHelper(pos, "paragraphStart");
-    for (var start = pos.line, first = cm.firstLine(); start > first; --start) {
-      var line = cm.getLine(start);
-      if (startRE && startRE.test(line)) break;
-      if (!/\S/.test(line)) { ++start; break; }
-    }
-    var endRE = options.paragraphEnd || cm.getHelper(pos, "paragraphEnd");
-    for (var end = pos.line + 1, last = cm.lastLine(); end <= last; ++end) {
-      var line = cm.getLine(end);
-      if (endRE && endRE.test(line)) { ++end; break; }
-      if (!/\S/.test(line)) break;
-    }
-    return {from: start, to: end};
-  }
-
-  function findBreakPoint(text, column, wrapOn, killTrailingSpace) {
-    var at = column
-    while (at < text.length && text.charAt(at) == " ") at++
-    for (; at > 0; --at)
-      if (wrapOn.test(text.slice(at - 1, at + 1))) break;
-    for (var first = true;; first = false) {
-      var endOfText = at;
-      if (killTrailingSpace)
-        while (text.charAt(endOfText - 1) == " ") --endOfText;
-      if (endOfText == 0 && first) at = column;
-      else return {from: endOfText, to: at};
-    }
-  }
-
-  function wrapRange(cm, from, to, options) {
-    from = cm.clipPos(from); to = cm.clipPos(to);
-    var column = options.column || 80;
-    var wrapOn = options.wrapOn || /\s\S|-[^\.\d]/;
-    var killTrailing = options.killTrailingSpace !== false;
-    var changes = [], curLine = "", curNo = from.line;
-    var lines = cm.getRange(from, to, false);
-    if (!lines.length) return null;
-    var leadingSpace = lines[0].match(/^[ \t]*/)[0];
-
-    for (var i = 0; i < lines.length; ++i) {
-      var text = lines[i], oldLen = curLine.length, spaceInserted = 0;
-      if (curLine && text && !wrapOn.test(curLine.charAt(curLine.length - 1) + text.charAt(0))) {
-        curLine += " ";
-        spaceInserted = 1;
-      }
-      var spaceTrimmed = "";
-      if (i) {
-        spaceTrimmed = text.match(/^\s*/)[0];
-        text = text.slice(spaceTrimmed.length);
-      }
-      curLine += text;
-      if (i) {
-        var firstBreak = curLine.length > column && leadingSpace == spaceTrimmed &&
-          findBreakPoint(curLine, column, wrapOn, killTrailing);
-        // If this isn't broken, or is broken at a different point, remove old break
-        if (!firstBreak || firstBreak.from != oldLen || firstBreak.to != oldLen + spaceInserted) {
-          changes.push({text: [spaceInserted ? " " : ""],
-                        from: Pos(curNo, oldLen),
-                        to: Pos(curNo + 1, spaceTrimmed.length)});
-        } else {
-          curLine = leadingSpace + text;
-          ++curNo;
-        }
-      }
-      while (curLine.length > column) {
-        var bp = findBreakPoint(curLine, column, wrapOn, killTrailing);
-        changes.push({text: ["", leadingSpace],
-                      from: Pos(curNo, bp.from),
-                      to: Pos(curNo, bp.to)});
-        curLine = leadingSpace + curLine.slice(bp.to);
-        ++curNo;
-      }
-    }
-    if (changes.length) cm.operation(function() {
-      for (var i = 0; i < changes.length; ++i) {
-        var change = changes[i];
-        if (change.text || CodeMirror.cmpPos(change.from, change.to))
-          cm.replaceRange(change.text, change.from, change.to);
-      }
-    });
-    return changes.length ? {from: changes[0].from, to: CodeMirror.changeEnd(changes[changes.length - 1])} : null;
-  }
-
-  CodeMirror.defineExtension("wrapParagraph", function(pos, options) {
-    options = options || {};
-    if (!pos) pos = this.getCursor();
-    var para = findParagraph(this, pos, options);
-    return wrapRange(this, Pos(para.from, 0), Pos(para.to - 1), options);
-  });
-
-  CodeMirror.commands.wrapLines = function(cm) {
-    cm.operation(function() {
-      var ranges = cm.listSelections(), at = cm.lastLine() + 1;
-      for (var i = ranges.length - 1; i >= 0; i--) {
-        var range = ranges[i], span;
-        if (range.empty()) {
-          var para = findParagraph(cm, range.head, {});
-          span = {from: Pos(para.from, 0), to: Pos(para.to - 1)};
-        } else {
-          span = {from: range.from(), to: range.to()};
-        }
-        if (span.to.line >= at) continue;
-        at = span.from.line;
-        wrapRange(cm, span.from, span.to, {});
-      }
-    });
-  };
-
-  CodeMirror.defineExtension("wrapRange", function(from, to, options) {
-    return wrapRange(this, from, to, options || {});
-  });
-
-  CodeMirror.defineExtension("wrapParagraphsInRange", function(from, to, options) {
-    options = options || {};
-    var cm = this, paras = [];
-    for (var line = from.line; line <= to.line;) {
-      var para = findParagraph(cm, Pos(line, 0), options);
-      paras.push(para);
-      line = para.to;
-    }
-    var madeChange = false;
-    if (paras.length) cm.operation(function() {
-      for (var i = paras.length - 1; i >= 0; --i)
-        madeChange = madeChange || wrapRange(cm, Pos(paras[i].from, 0), Pos(paras[i].to - 1), options);
-    });
-    return madeChange;
-  });
-});
diff --git a/WebContent/addon/codemirror/keymap/emacs.js b/WebContent/addon/codemirror/keymap/emacs.js
deleted file mode 100644
index 3eec1e5..0000000
--- a/WebContent/addon/codemirror/keymap/emacs.js
+++ /dev/null
@@ -1,412 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var Pos = CodeMirror.Pos;
-  function posEq(a, b) { return a.line == b.line && a.ch == b.ch; }
-
-  // Kill 'ring'
-
-  var killRing = [];
-  function addToRing(str) {
-    killRing.push(str);
-    if (killRing.length > 50) killRing.shift();
-  }
-  function growRingTop(str) {
-    if (!killRing.length) return addToRing(str);
-    killRing[killRing.length - 1] += str;
-  }
-  function getFromRing(n) { return killRing[killRing.length - (n ? Math.min(n, 1) : 1)] || ""; }
-  function popFromRing() { if (killRing.length > 1) killRing.pop(); return getFromRing(); }
-
-  var lastKill = null;
-
-  function kill(cm, from, to, mayGrow, text) {
-    if (text == null) text = cm.getRange(from, to);
-
-    if (mayGrow && lastKill && lastKill.cm == cm && posEq(from, lastKill.pos) && cm.isClean(lastKill.gen))
-      growRingTop(text);
-    else
-      addToRing(text);
-    cm.replaceRange("", from, to, "+delete");
-
-    if (mayGrow) lastKill = {cm: cm, pos: from, gen: cm.changeGeneration()};
-    else lastKill = null;
-  }
-
-  // Boundaries of various units
-
-  function byChar(cm, pos, dir) {
-    return cm.findPosH(pos, dir, "char", true);
-  }
-
-  function byWord(cm, pos, dir) {
-    return cm.findPosH(pos, dir, "word", true);
-  }
-
-  function byLine(cm, pos, dir) {
-    return cm.findPosV(pos, dir, "line", cm.doc.sel.goalColumn);
-  }
-
-  function byPage(cm, pos, dir) {
-    return cm.findPosV(pos, dir, "page", cm.doc.sel.goalColumn);
-  }
-
-  function byParagraph(cm, pos, dir) {
-    var no = pos.line, line = cm.getLine(no);
-    var sawText = /\S/.test(dir < 0 ? line.slice(0, pos.ch) : line.slice(pos.ch));
-    var fst = cm.firstLine(), lst = cm.lastLine();
-    for (;;) {
-      no += dir;
-      if (no < fst || no > lst)
-        return cm.clipPos(Pos(no - dir, dir < 0 ? 0 : null));
-      line = cm.getLine(no);
-      var hasText = /\S/.test(line);
-      if (hasText) sawText = true;
-      else if (sawText) return Pos(no, 0);
-    }
-  }
-
-  function bySentence(cm, pos, dir) {
-    var line = pos.line, ch = pos.ch;
-    var text = cm.getLine(pos.line), sawWord = false;
-    for (;;) {
-      var next = text.charAt(ch + (dir < 0 ? -1 : 0));
-      if (!next) { // End/beginning of line reached
-        if (line == (dir < 0 ? cm.firstLine() : cm.lastLine())) return Pos(line, ch);
-        text = cm.getLine(line + dir);
-        if (!/\S/.test(text)) return Pos(line, ch);
-        line += dir;
-        ch = dir < 0 ? text.length : 0;
-        continue;
-      }
-      if (sawWord && /[!?.]/.test(next)) return Pos(line, ch + (dir > 0 ? 1 : 0));
-      if (!sawWord) sawWord = /\w/.test(next);
-      ch += dir;
-    }
-  }
-
-  function byExpr(cm, pos, dir) {
-    var wrap;
-    if (cm.findMatchingBracket && (wrap = cm.findMatchingBracket(pos, true))
-        && wrap.match && (wrap.forward ? 1 : -1) == dir)
-      return dir > 0 ? Pos(wrap.to.line, wrap.to.ch + 1) : wrap.to;
-
-    for (var first = true;; first = false) {
-      var token = cm.getTokenAt(pos);
-      var after = Pos(pos.line, dir < 0 ? token.start : token.end);
-      if (first && dir > 0 && token.end == pos.ch || !/\w/.test(token.string)) {
-        var newPos = cm.findPosH(after, dir, "char");
-        if (posEq(after, newPos)) return pos;
-        else pos = newPos;
-      } else {
-        return after;
-      }
-    }
-  }
-
-  // Prefixes (only crudely supported)
-
-  function getPrefix(cm, precise) {
-    var digits = cm.state.emacsPrefix;
-    if (!digits) return precise ? null : 1;
-    clearPrefix(cm);
-    return digits == "-" ? -1 : Number(digits);
-  }
-
-  function repeated(cmd) {
-    var f = typeof cmd == "string" ? function(cm) { cm.execCommand(cmd); } : cmd;
-    return function(cm) {
-      var prefix = getPrefix(cm);
-      f(cm);
-      for (var i = 1; i < prefix; ++i) f(cm);
-    };
-  }
-
-  function findEnd(cm, pos, by, dir) {
-    var prefix = getPrefix(cm);
-    if (prefix < 0) { dir = -dir; prefix = -prefix; }
-    for (var i = 0; i < prefix; ++i) {
-      var newPos = by(cm, pos, dir);
-      if (posEq(newPos, pos)) break;
-      pos = newPos;
-    }
-    return pos;
-  }
-
-  function move(by, dir) {
-    var f = function(cm) {
-      cm.extendSelection(findEnd(cm, cm.getCursor(), by, dir));
-    };
-    f.motion = true;
-    return f;
-  }
-
-  function killTo(cm, by, dir) {
-    var selections = cm.listSelections(), cursor;
-    var i = selections.length;
-    while (i--) {
-      cursor = selections[i].head;
-      kill(cm, cursor, findEnd(cm, cursor, by, dir), true);
-    }
-  }
-
-  function killRegion(cm) {
-    if (cm.somethingSelected()) {
-      var selections = cm.listSelections(), selection;
-      var i = selections.length;
-      while (i--) {
-        selection = selections[i];
-        kill(cm, selection.anchor, selection.head);
-      }
-      return true;
-    }
-  }
-
-  function addPrefix(cm, digit) {
-    if (cm.state.emacsPrefix) {
-      if (digit != "-") cm.state.emacsPrefix += digit;
-      return;
-    }
-    // Not active yet
-    cm.state.emacsPrefix = digit;
-    cm.on("keyHandled", maybeClearPrefix);
-    cm.on("inputRead", maybeDuplicateInput);
-  }
-
-  var prefixPreservingKeys = {"Alt-G": true, "Ctrl-X": true, "Ctrl-Q": true, "Ctrl-U": true};
-
-  function maybeClearPrefix(cm, arg) {
-    if (!cm.state.emacsPrefixMap && !prefixPreservingKeys.hasOwnProperty(arg))
-      clearPrefix(cm);
-  }
-
-  function clearPrefix(cm) {
-    cm.state.emacsPrefix = null;
-    cm.off("keyHandled", maybeClearPrefix);
-    cm.off("inputRead", maybeDuplicateInput);
-  }
-
-  function maybeDuplicateInput(cm, event) {
-    var dup = getPrefix(cm);
-    if (dup > 1 && event.origin == "+input") {
-      var one = event.text.join("\n"), txt = "";
-      for (var i = 1; i < dup; ++i) txt += one;
-      cm.replaceSelection(txt);
-    }
-  }
-
-  function addPrefixMap(cm) {
-    cm.state.emacsPrefixMap = true;
-    cm.addKeyMap(prefixMap);
-    cm.on("keyHandled", maybeRemovePrefixMap);
-    cm.on("inputRead", maybeRemovePrefixMap);
-  }
-
-  function maybeRemovePrefixMap(cm, arg) {
-    if (typeof arg == "string" && (/^\d$/.test(arg) || arg == "Ctrl-U")) return;
-    cm.removeKeyMap(prefixMap);
-    cm.state.emacsPrefixMap = false;
-    cm.off("keyHandled", maybeRemovePrefixMap);
-    cm.off("inputRead", maybeRemovePrefixMap);
-  }
-
-  // Utilities
-
-  function setMark(cm) {
-    cm.setCursor(cm.getCursor());
-    cm.setExtending(!cm.getExtending());
-    cm.on("change", function() { cm.setExtending(false); });
-  }
-
-  function clearMark(cm) {
-    cm.setExtending(false);
-    cm.setCursor(cm.getCursor());
-  }
-
-  function getInput(cm, msg, f) {
-    if (cm.openDialog)
-      cm.openDialog(msg + ": <input type=\"text\" style=\"width: 10em\"/>", f, {bottom: true});
-    else
-      f(prompt(msg, ""));
-  }
-
-  function operateOnWord(cm, op) {
-    var start = cm.getCursor(), end = cm.findPosH(start, 1, "word");
-    cm.replaceRange(op(cm.getRange(start, end)), start, end);
-    cm.setCursor(end);
-  }
-
-  function toEnclosingExpr(cm) {
-    var pos = cm.getCursor(), line = pos.line, ch = pos.ch;
-    var stack = [];
-    while (line >= cm.firstLine()) {
-      var text = cm.getLine(line);
-      for (var i = ch == null ? text.length : ch; i > 0;) {
-        var ch = text.charAt(--i);
-        if (ch == ")")
-          stack.push("(");
-        else if (ch == "]")
-          stack.push("[");
-        else if (ch == "}")
-          stack.push("{");
-        else if (/[\(\{\[]/.test(ch) && (!stack.length || stack.pop() != ch))
-          return cm.extendSelection(Pos(line, i));
-      }
-      --line; ch = null;
-    }
-  }
-
-  function quit(cm) {
-    cm.execCommand("clearSearch");
-    clearMark(cm);
-  }
-
-  // Actual keymap
-
-  var keyMap = CodeMirror.keyMap.emacs = CodeMirror.normalizeKeyMap({
-    "Ctrl-W": function(cm) {kill(cm, cm.getCursor("start"), cm.getCursor("end"));},
-    "Ctrl-K": repeated(function(cm) {
-      var start = cm.getCursor(), end = cm.clipPos(Pos(start.line));
-      var text = cm.getRange(start, end);
-      if (!/\S/.test(text)) {
-        text += "\n";
-        end = Pos(start.line + 1, 0);
-      }
-      kill(cm, start, end, true, text);
-    }),
-    "Alt-W": function(cm) {
-      addToRing(cm.getSelection());
-      clearMark(cm);
-    },
-    "Ctrl-Y": function(cm) {
-      var start = cm.getCursor();
-      cm.replaceRange(getFromRing(getPrefix(cm)), start, start, "paste");
-      cm.setSelection(start, cm.getCursor());
-    },
-    "Alt-Y": function(cm) {cm.replaceSelection(popFromRing(), "around", "paste");},
-
-    "Ctrl-Space": setMark, "Ctrl-Shift-2": setMark,
-
-    "Ctrl-F": move(byChar, 1), "Ctrl-B": move(byChar, -1),
-    "Right": move(byChar, 1), "Left": move(byChar, -1),
-    "Ctrl-D": function(cm) { killTo(cm, byChar, 1); },
-    "Delete": function(cm) { killRegion(cm) || killTo(cm, byChar, 1); },
-    "Ctrl-H": function(cm) { killTo(cm, byChar, -1); },
-    "Backspace": function(cm) { killRegion(cm) || killTo(cm, byChar, -1); },
-
-    "Alt-F": move(byWord, 1), "Alt-B": move(byWord, -1),
-    "Alt-D": function(cm) { killTo(cm, byWord, 1); },
-    "Alt-Backspace": function(cm) { killTo(cm, byWord, -1); },
-
-    "Ctrl-N": move(byLine, 1), "Ctrl-P": move(byLine, -1),
-    "Down": move(byLine, 1), "Up": move(byLine, -1),
-    "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
-    "End": "goLineEnd", "Home": "goLineStart",
-
-    "Alt-V": move(byPage, -1), "Ctrl-V": move(byPage, 1),
-    "PageUp": move(byPage, -1), "PageDown": move(byPage, 1),
-
-    "Ctrl-Up": move(byParagraph, -1), "Ctrl-Down": move(byParagraph, 1),
-
-    "Alt-A": move(bySentence, -1), "Alt-E": move(bySentence, 1),
-    "Alt-K": function(cm) { killTo(cm, bySentence, 1); },
-
-    "Ctrl-Alt-K": function(cm) { killTo(cm, byExpr, 1); },
-    "Ctrl-Alt-Backspace": function(cm) { killTo(cm, byExpr, -1); },
-    "Ctrl-Alt-F": move(byExpr, 1), "Ctrl-Alt-B": move(byExpr, -1),
-
-    "Shift-Ctrl-Alt-2": function(cm) {
-      var cursor = cm.getCursor();
-      cm.setSelection(findEnd(cm, cursor, byExpr, 1), cursor);
-    },
-    "Ctrl-Alt-T": function(cm) {
-      var leftStart = byExpr(cm, cm.getCursor(), -1), leftEnd = byExpr(cm, leftStart, 1);
-      var rightEnd = byExpr(cm, leftEnd, 1), rightStart = byExpr(cm, rightEnd, -1);
-      cm.replaceRange(cm.getRange(rightStart, rightEnd) + cm.getRange(leftEnd, rightStart) +
-                      cm.getRange(leftStart, leftEnd), leftStart, rightEnd);
-    },
-    "Ctrl-Alt-U": repeated(toEnclosingExpr),
-
-    "Alt-Space": function(cm) {
-      var pos = cm.getCursor(), from = pos.ch, to = pos.ch, text = cm.getLine(pos.line);
-      while (from && /\s/.test(text.charAt(from - 1))) --from;
-      while (to < text.length && /\s/.test(text.charAt(to))) ++to;
-      cm.replaceRange(" ", Pos(pos.line, from), Pos(pos.line, to));
-    },
-    "Ctrl-O": repeated(function(cm) { cm.replaceSelection("\n", "start"); }),
-    "Ctrl-T": repeated(function(cm) {
-      cm.execCommand("transposeChars");
-    }),
-
-    "Alt-C": repeated(function(cm) {
-      operateOnWord(cm, function(w) {
-        var letter = w.search(/\w/);
-        if (letter == -1) return w;
-        return w.slice(0, letter) + w.charAt(letter).toUpperCase() + w.slice(letter + 1).toLowerCase();
-      });
-    }),
-    "Alt-U": repeated(function(cm) {
-      operateOnWord(cm, function(w) { return w.toUpperCase(); });
-    }),
-    "Alt-L": repeated(function(cm) {
-      operateOnWord(cm, function(w) { return w.toLowerCase(); });
-    }),
-
-    "Alt-;": "toggleComment",
-
-    "Ctrl-/": repeated("undo"), "Shift-Ctrl--": repeated("undo"),
-    "Ctrl-Z": repeated("undo"), "Cmd-Z": repeated("undo"),
-    "Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd",
-    "Ctrl-S": "findNext", "Ctrl-R": "findPrev", "Ctrl-G": quit, "Shift-Alt-5": "replace",
-    "Alt-/": "autocomplete",
-    "Ctrl-J": "newlineAndIndent", "Enter": false, "Tab": "indentAuto",
-
-    "Alt-G G": function(cm) {
-      var prefix = getPrefix(cm, true);
-      if (prefix != null && prefix > 0) return cm.setCursor(prefix - 1);
-
-      getInput(cm, "Goto line", function(str) {
-        var num;
-        if (str && !isNaN(num = Number(str)) && num == (num|0) && num > 0)
-          cm.setCursor(num - 1);
-      });
-    },
-
-    "Ctrl-X Tab": function(cm) {
-      cm.indentSelection(getPrefix(cm, true) || cm.getOption("indentUnit"));
-    },
-    "Ctrl-X Ctrl-X": function(cm) {
-      cm.setSelection(cm.getCursor("head"), cm.getCursor("anchor"));
-    },
-    "Ctrl-X Ctrl-S": "save",
-    "Ctrl-X Ctrl-W": "save",
-    "Ctrl-X S": "saveAll",
-    "Ctrl-X F": "open",
-    "Ctrl-X U": repeated("undo"),
-    "Ctrl-X K": "close",
-    "Ctrl-X Delete": function(cm) { kill(cm, cm.getCursor(), bySentence(cm, cm.getCursor(), 1), true); },
-    "Ctrl-X H": "selectAll",
-
-    "Ctrl-Q Tab": repeated("insertTab"),
-    "Ctrl-U": addPrefixMap
-  });
-
-  var prefixMap = {"Ctrl-G": clearPrefix};
-  function regPrefix(d) {
-    prefixMap[d] = function(cm) { addPrefix(cm, d); };
-    keyMap["Ctrl-" + d] = function(cm) { addPrefix(cm, d); };
-    prefixPreservingKeys["Ctrl-" + d] = true;
-  }
-  for (var i = 0; i < 10; ++i) regPrefix(String(i));
-  regPrefix("-");
-});
diff --git a/WebContent/addon/codemirror/keymap/sublime.js b/WebContent/addon/codemirror/keymap/sublime.js
deleted file mode 100644
index 98fce4d..0000000
--- a/WebContent/addon/codemirror/keymap/sublime.js
+++ /dev/null
@@ -1,582 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// A rough approximation of Sublime Text's keybindings
-// Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/edit/matchbrackets"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  var map = CodeMirror.keyMap.sublime = {fallthrough: "default"};
-  var cmds = CodeMirror.commands;
-  var Pos = CodeMirror.Pos;
-  var mac = CodeMirror.keyMap["default"] == CodeMirror.keyMap.macDefault;
-  var ctrl = mac ? "Cmd-" : "Ctrl-";
-
-  // This is not exactly Sublime's algorithm. I couldn't make heads or tails of that.
-  function findPosSubword(doc, start, dir) {
-    if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1));
-    var line = doc.getLine(start.line);
-    if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0));
-    var state = "start", type;
-    for (var pos = start.ch, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {
-      var next = line.charAt(dir < 0 ? pos - 1 : pos);
-      var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o";
-      if (cat == "w" && next.toUpperCase() == next) cat = "W";
-      if (state == "start") {
-        if (cat != "o") { state = "in"; type = cat; }
-      } else if (state == "in") {
-        if (type != cat) {
-          if (type == "w" && cat == "W" && dir < 0) pos--;
-          if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue; }
-          break;
-        }
-      }
-    }
-    return Pos(start.line, pos);
-  }
-
-  function moveSubword(cm, dir) {
-    cm.extendSelectionsBy(function(range) {
-      if (cm.display.shift || cm.doc.extend || range.empty())
-        return findPosSubword(cm.doc, range.head, dir);
-      else
-        return dir < 0 ? range.from() : range.to();
-    });
-  }
-
-  var goSubwordCombo = mac ? "Ctrl-" : "Alt-";
-
-  cmds[map[goSubwordCombo + "Left"] = "goSubwordLeft"] = function(cm) { moveSubword(cm, -1); };
-  cmds[map[goSubwordCombo + "Right"] = "goSubwordRight"] = function(cm) { moveSubword(cm, 1); };
-
-  if (mac) map["Cmd-Left"] = "goLineStartSmart";
-
-  var scrollLineCombo = mac ? "Ctrl-Alt-" : "Ctrl-";
-
-  cmds[map[scrollLineCombo + "Up"] = "scrollLineUp"] = function(cm) {
-    var info = cm.getScrollInfo();
-    if (!cm.somethingSelected()) {
-      var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local");
-      if (cm.getCursor().line >= visibleBottomLine)
-        cm.execCommand("goLineUp");
-    }
-    cm.scrollTo(null, info.top - cm.defaultTextHeight());
-  };
-  cmds[map[scrollLineCombo + "Down"] = "scrollLineDown"] = function(cm) {
-    var info = cm.getScrollInfo();
-    if (!cm.somethingSelected()) {
-      var visibleTopLine = cm.lineAtHeight(info.top, "local")+1;
-      if (cm.getCursor().line <= visibleTopLine)
-        cm.execCommand("goLineDown");
-    }
-    cm.scrollTo(null, info.top + cm.defaultTextHeight());
-  };
-
-  cmds[map["Shift-" + ctrl + "L"] = "splitSelectionByLine"] = function(cm) {
-    var ranges = cm.listSelections(), lineRanges = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var from = ranges[i].from(), to = ranges[i].to();
-      for (var line = from.line; line <= to.line; ++line)
-        if (!(to.line > from.line && line == to.line && to.ch == 0))
-          lineRanges.push({anchor: line == from.line ? from : Pos(line, 0),
-                           head: line == to.line ? to : Pos(line)});
-    }
-    cm.setSelections(lineRanges, 0);
-  };
-
-  map["Shift-Tab"] = "indentLess";
-
-  cmds[map["Esc"] = "singleSelectionTop"] = function(cm) {
-    var range = cm.listSelections()[0];
-    cm.setSelection(range.anchor, range.head, {scroll: false});
-  };
-
-  cmds[map[ctrl + "L"] = "selectLine"] = function(cm) {
-    var ranges = cm.listSelections(), extended = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var range = ranges[i];
-      extended.push({anchor: Pos(range.from().line, 0),
-                     head: Pos(range.to().line + 1, 0)});
-    }
-    cm.setSelections(extended);
-  };
-
-  map["Shift-Ctrl-K"] = "deleteLine";
-
-  function insertLine(cm, above) {
-    if (cm.isReadOnly()) return CodeMirror.Pass
-    cm.operation(function() {
-      var len = cm.listSelections().length, newSelection = [], last = -1;
-      for (var i = 0; i < len; i++) {
-        var head = cm.listSelections()[i].head;
-        if (head.line <= last) continue;
-        var at = Pos(head.line + (above ? 0 : 1), 0);
-        cm.replaceRange("\n", at, null, "+insertLine");
-        cm.indentLine(at.line, null, true);
-        newSelection.push({head: at, anchor: at});
-        last = head.line + 1;
-      }
-      cm.setSelections(newSelection);
-    });
-    cm.execCommand("indentAuto");
-  }
-
-  cmds[map[ctrl + "Enter"] = "insertLineAfter"] = function(cm) { return insertLine(cm, false); };
-
-  cmds[map["Shift-" + ctrl + "Enter"] = "insertLineBefore"] = function(cm) { return insertLine(cm, true); };
-
-  function wordAt(cm, pos) {
-    var start = pos.ch, end = start, line = cm.getLine(pos.line);
-    while (start && CodeMirror.isWordChar(line.charAt(start - 1))) --start;
-    while (end < line.length && CodeMirror.isWordChar(line.charAt(end))) ++end;
-    return {from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)};
-  }
-
-  cmds[map[ctrl + "D"] = "selectNextOccurrence"] = function(cm) {
-    var from = cm.getCursor("from"), to = cm.getCursor("to");
-    var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel;
-    if (CodeMirror.cmpPos(from, to) == 0) {
-      var word = wordAt(cm, from);
-      if (!word.word) return;
-      cm.setSelection(word.from, word.to);
-      fullWord = true;
-    } else {
-      var text = cm.getRange(from, to);
-      var query = fullWord ? new RegExp("\\b" + text + "\\b") : text;
-      var cur = cm.getSearchCursor(query, to);
-      if (cur.findNext()) {
-        cm.addSelection(cur.from(), cur.to());
-      } else {
-        cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0));
-        if (cur.findNext())
-          cm.addSelection(cur.from(), cur.to());
-      }
-    }
-    if (fullWord)
-      cm.state.sublimeFindFullWord = cm.doc.sel;
-  };
-
-  var mirror = "(){}[]";
-  function selectBetweenBrackets(cm) {
-    var pos = cm.getCursor(), opening = cm.scanForBracket(pos, -1);
-    if (!opening) return;
-    for (;;) {
-      var closing = cm.scanForBracket(pos, 1);
-      if (!closing) return;
-      if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) {
-        cm.setSelection(Pos(opening.pos.line, opening.pos.ch + 1), closing.pos, false);
-        return true;
-      }
-      pos = Pos(closing.pos.line, closing.pos.ch + 1);
-    }
-  }
-
-  cmds[map["Shift-" + ctrl + "Space"] = "selectScope"] = function(cm) {
-    selectBetweenBrackets(cm) || cm.execCommand("selectAll");
-  };
-  cmds[map["Shift-" + ctrl + "M"] = "selectBetweenBrackets"] = function(cm) {
-    if (!selectBetweenBrackets(cm)) return CodeMirror.Pass;
-  };
-
-  cmds[map[ctrl + "M"] = "goToBracket"] = function(cm) {
-    cm.extendSelectionsBy(function(range) {
-      var next = cm.scanForBracket(range.head, 1);
-      if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos;
-      var prev = cm.scanForBracket(range.head, -1);
-      return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head;
-    });
-  };
-
-  var swapLineCombo = mac ? "Cmd-Ctrl-" : "Shift-Ctrl-";
-
-  cmds[map[swapLineCombo + "Up"] = "swapLineUp"] = function(cm) {
-    if (cm.isReadOnly()) return CodeMirror.Pass
-    var ranges = cm.listSelections(), linesToMove = [], at = cm.firstLine() - 1, newSels = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var range = ranges[i], from = range.from().line - 1, to = range.to().line;
-      newSels.push({anchor: Pos(range.anchor.line - 1, range.anchor.ch),
-                    head: Pos(range.head.line - 1, range.head.ch)});
-      if (range.to().ch == 0 && !range.empty()) --to;
-      if (from > at) linesToMove.push(from, to);
-      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
-      at = to;
-    }
-    cm.operation(function() {
-      for (var i = 0; i < linesToMove.length; i += 2) {
-        var from = linesToMove[i], to = linesToMove[i + 1];
-        var line = cm.getLine(from);
-        cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
-        if (to > cm.lastLine())
-          cm.replaceRange("\n" + line, Pos(cm.lastLine()), null, "+swapLine");
-        else
-          cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
-      }
-      cm.setSelections(newSels);
-      cm.scrollIntoView();
-    });
-  };
-
-  cmds[map[swapLineCombo + "Down"] = "swapLineDown"] = function(cm) {
-    if (cm.isReadOnly()) return CodeMirror.Pass
-    var ranges = cm.listSelections(), linesToMove = [], at = cm.lastLine() + 1;
-    for (var i = ranges.length - 1; i >= 0; i--) {
-      var range = ranges[i], from = range.to().line + 1, to = range.from().line;
-      if (range.to().ch == 0 && !range.empty()) from--;
-      if (from < at) linesToMove.push(from, to);
-      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
-      at = to;
-    }
-    cm.operation(function() {
-      for (var i = linesToMove.length - 2; i >= 0; i -= 2) {
-        var from = linesToMove[i], to = linesToMove[i + 1];
-        var line = cm.getLine(from);
-        if (from == cm.lastLine())
-          cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine");
-        else
-          cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
-        cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
-      }
-      cm.scrollIntoView();
-    });
-  };
-
-  cmds[map[ctrl + "/"] = "toggleCommentIndented"] = function(cm) {
-    cm.toggleComment({ indent: true });
-  }
-
-  cmds[map[ctrl + "J"] = "joinLines"] = function(cm) {
-    var ranges = cm.listSelections(), joined = [];
-    for (var i = 0; i < ranges.length; i++) {
-      var range = ranges[i], from = range.from();
-      var start = from.line, end = range.to().line;
-      while (i < ranges.length - 1 && ranges[i + 1].from().line == end)
-        end = ranges[++i].to().line;
-      joined.push({start: start, end: end, anchor: !range.empty() && from});
-    }
-    cm.operation(function() {
-      var offset = 0, ranges = [];
-      for (var i = 0; i < joined.length; i++) {
-        var obj = joined[i];
-        var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head;
-        for (var line = obj.start; line <= obj.end; line++) {
-          var actual = line - offset;
-          if (line == obj.end) head = Pos(actual, cm.getLine(actual).length + 1);
-          if (actual < cm.lastLine()) {
-            cm.replaceRange(" ", Pos(actual), Pos(actual + 1, /^\s*/.exec(cm.getLine(actual + 1))[0].length));
-            ++offset;
-          }
-        }
-        ranges.push({anchor: anchor || head, head: head});
-      }
-      cm.setSelections(ranges, 0);
-    });
-  };
-
-  cmds[map["Shift-" + ctrl + "D"] = "duplicateLine"] = function(cm) {
-    cm.operation(function() {
-      var rangeCount = cm.listSelections().length;
-      for (var i = 0; i < rangeCount; i++) {
-        var range = cm.listSelections()[i];
-        if (range.empty())
-          cm.replaceRange(cm.getLine(range.head.line) + "\n", Pos(range.head.line, 0));
-        else
-          cm.replaceRange(cm.getRange(range.from(), range.to()), range.from());
-      }
-      cm.scrollIntoView();
-    });
-  };
-
-  if (!mac) map[ctrl + "T"] = "transposeChars";
-
-  function sortLines(cm, caseSensitive) {
-    if (cm.isReadOnly()) return CodeMirror.Pass
-    var ranges = cm.listSelections(), toSort = [], selected;
-    for (var i = 0; i < ranges.length; i++) {
-      var range = ranges[i];
-      if (range.empty()) continue;
-      var from = range.from().line, to = range.to().line;
-      while (i < ranges.length - 1 && ranges[i + 1].from().line == to)
-        to = range[++i].to().line;
-      toSort.push(from, to);
-    }
-    if (toSort.length) selected = true;
-    else toSort.push(cm.firstLine(), cm.lastLine());
-
-    cm.operation(function() {
-      var ranges = [];
-      for (var i = 0; i < toSort.length; i += 2) {
-        var from = toSort[i], to = toSort[i + 1];
-        var start = Pos(from, 0), end = Pos(to);
-        var lines = cm.getRange(start, end, false);
-        if (caseSensitive)
-          lines.sort();
-        else
-          lines.sort(function(a, b) {
-            var au = a.toUpperCase(), bu = b.toUpperCase();
-            if (au != bu) { a = au; b = bu; }
-            return a < b ? -1 : a == b ? 0 : 1;
-          });
-        cm.replaceRange(lines, start, end);
-        if (selected) ranges.push({anchor: start, head: end});
-      }
-      if (selected) cm.setSelections(ranges, 0);
-    });
-  }
-
-  cmds[map["F9"] = "sortLines"] = function(cm) { sortLines(cm, true); };
-  cmds[map[ctrl + "F9"] = "sortLinesInsensitive"] = function(cm) { sortLines(cm, false); };
-
-  cmds[map["F2"] = "nextBookmark"] = function(cm) {
-    var marks = cm.state.sublimeBookmarks;
-    if (marks) while (marks.length) {
-      var current = marks.shift();
-      var found = current.find();
-      if (found) {
-        marks.push(current);
-        return cm.setSelection(found.from, found.to);
-      }
-    }
-  };
-
-  cmds[map["Shift-F2"] = "prevBookmark"] = function(cm) {
-    var marks = cm.state.sublimeBookmarks;
-    if (marks) while (marks.length) {
-      marks.unshift(marks.pop());
-      var found = marks[marks.length - 1].find();
-      if (!found)
-        marks.pop();
-      else
-        return cm.setSelection(found.from, found.to);
-    }
-  };
-
-  cmds[map[ctrl + "F2"] = "toggleBookmark"] = function(cm) {
-    var ranges = cm.listSelections();
-    var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = []);
-    for (var i = 0; i < ranges.length; i++) {
-      var from = ranges[i].from(), to = ranges[i].to();
-      var found = cm.findMarks(from, to);
-      for (var j = 0; j < found.length; j++) {
-        if (found[j].sublimeBookmark) {
-          found[j].clear();
-          for (var k = 0; k < marks.length; k++)
-            if (marks[k] == found[j])
-              marks.splice(k--, 1);
-          break;
-        }
-      }
-      if (j == found.length)
-        marks.push(cm.markText(from, to, {sublimeBookmark: true, clearWhenEmpty: false}));
-    }
-  };
-
-  cmds[map["Shift-" + ctrl + "F2"] = "clearBookmarks"] = function(cm) {
-    var marks = cm.state.sublimeBookmarks;
-    if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear();
-    marks.length = 0;
-  };
-
-  cmds[map["Alt-F2"] = "selectBookmarks"] = function(cm) {
-    var marks = cm.state.sublimeBookmarks, ranges = [];
-    if (marks) for (var i = 0; i < marks.length; i++) {
-      var found = marks[i].find();
-      if (!found)
-        marks.splice(i--, 0);
-      else
-        ranges.push({anchor: found.from, head: found.to});
-    }
-    if (ranges.length)
-      cm.setSelections(ranges, 0);
-  };
-
-  map["Alt-Q"] = "wrapLines";
-
-  var cK = ctrl + "K ";
-
-  function modifyWordOrSelection(cm, mod) {
-    cm.operation(function() {
-      var ranges = cm.listSelections(), indices = [], replacements = [];
-      for (var i = 0; i < ranges.length; i++) {
-        var range = ranges[i];
-        if (range.empty()) { indices.push(i); replacements.push(""); }
-        else replacements.push(mod(cm.getRange(range.from(), range.to())));
-      }
-      cm.replaceSelections(replacements, "around", "case");
-      for (var i = indices.length - 1, at; i >= 0; i--) {
-        var range = ranges[indices[i]];
-        if (at && CodeMirror.cmpPos(range.head, at) > 0) continue;
-        var word = wordAt(cm, range.head);
-        at = word.from;
-        cm.replaceRange(mod(word.word), word.from, word.to);
-      }
-    });
-  }
-
-  map[cK + ctrl + "Backspace"] = "delLineLeft";
-
-  cmds[map["Backspace"] = "smartBackspace"] = function(cm) {
-    if (cm.somethingSelected()) return CodeMirror.Pass;
-
-    cm.operation(function() {
-      var cursors = cm.listSelections();
-      var indentUnit = cm.getOption("indentUnit");
-
-      for (var i = cursors.length - 1; i >= 0; i--) {
-        var cursor = cursors[i].head;
-        var toStartOfLine = cm.getRange({line: cursor.line, ch: 0}, cursor);
-        var column = CodeMirror.countColumn(toStartOfLine, null, cm.getOption("tabSize"));
-
-        // Delete by one character by default
-        var deletePos = cm.findPosH(cursor, -1, "char", false);
-
-        if (toStartOfLine && !/\S/.test(toStartOfLine) && column % indentUnit == 0) {
-          var prevIndent = new Pos(cursor.line,
-            CodeMirror.findColumn(toStartOfLine, column - indentUnit, indentUnit));
-
-          // Smart delete only if we found a valid prevIndent location
-          if (prevIndent.ch != cursor.ch) deletePos = prevIndent;
-        }
-
-        cm.replaceRange("", deletePos, cursor, "+delete");
-      }
-    });
-  };
-
-  cmds[map[cK + ctrl + "K"] = "delLineRight"] = function(cm) {
-    cm.operation(function() {
-      var ranges = cm.listSelections();
-      for (var i = ranges.length - 1; i >= 0; i--)
-        cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete");
-      cm.scrollIntoView();
-    });
-  };
-
-  cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function(cm) {
-    modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); });
-  };
-  cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function(cm) {
-    modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); });
-  };
-
-  cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function(cm) {
-    if (cm.state.sublimeMark) cm.state.sublimeMark.clear();
-    cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
-  };
-  cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function(cm) {
-    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
-    if (found) cm.setSelection(cm.getCursor(), found);
-  };
-  cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function(cm) {
-    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
-    if (found) {
-      var from = cm.getCursor(), to = found;
-      if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; }
-      cm.state.sublimeKilled = cm.getRange(from, to);
-      cm.replaceRange("", from, to);
-    }
-  };
-  cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function(cm) {
-    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
-    if (found) {
-      cm.state.sublimeMark.clear();
-      cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
-      cm.setCursor(found);
-    }
-  };
-  cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function(cm) {
-    if (cm.state.sublimeKilled != null)
-      cm.replaceSelection(cm.state.sublimeKilled, null, "paste");
-  };
-
-  map[cK + ctrl + "G"] = "clearBookmarks";
-  cmds[map[cK + ctrl + "C"] = "showInCenter"] = function(cm) {
-    var pos = cm.cursorCoords(null, "local");
-    cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2);
-  };
-
-  var selectLinesCombo = mac ? "Ctrl-Shift-" : "Ctrl-Alt-";
-  cmds[map[selectLinesCombo + "Up"] = "selectLinesUpward"] = function(cm) {
-    cm.operation(function() {
-      var ranges = cm.listSelections();
-      for (var i = 0; i < ranges.length; i++) {
-        var range = ranges[i];
-        if (range.head.line > cm.firstLine())
-          cm.addSelection(Pos(range.head.line - 1, range.head.ch));
-      }
-    });
-  };
-  cmds[map[selectLinesCombo + "Down"] = "selectLinesDownward"] = function(cm) {
-    cm.operation(function() {
-      var ranges = cm.listSelections();
-      for (var i = 0; i < ranges.length; i++) {
-        var range = ranges[i];
-        if (range.head.line < cm.lastLine())
-          cm.addSelection(Pos(range.head.line + 1, range.head.ch));
-      }
-    });
-  };
-
-  function getTarget(cm) {
-    var from = cm.getCursor("from"), to = cm.getCursor("to");
-    if (CodeMirror.cmpPos(from, to) == 0) {
-      var word = wordAt(cm, from);
-      if (!word.word) return;
-      from = word.from;
-      to = word.to;
-    }
-    return {from: from, to: to, query: cm.getRange(from, to), word: word};
-  }
-
-  function findAndGoTo(cm, forward) {
-    var target = getTarget(cm);
-    if (!target) return;
-    var query = target.query;
-    var cur = cm.getSearchCursor(query, forward ? target.to : target.from);
-
-    if (forward ? cur.findNext() : cur.findPrevious()) {
-      cm.setSelection(cur.from(), cur.to());
-    } else {
-      cur = cm.getSearchCursor(query, forward ? Pos(cm.firstLine(), 0)
-                                              : cm.clipPos(Pos(cm.lastLine())));
-      if (forward ? cur.findNext() : cur.findPrevious())
-        cm.setSelection(cur.from(), cur.to());
-      else if (target.word)
-        cm.setSelection(target.from, target.to);
-    }
-  };
-  cmds[map[ctrl + "F3"] = "findUnder"] = function(cm) { findAndGoTo(cm, true); };
-  cmds[map["Shift-" + ctrl + "F3"] = "findUnderPrevious"] = function(cm) { findAndGoTo(cm,false); };
-  cmds[map["Alt-F3"] = "findAllUnder"] = function(cm) {
-    var target = getTarget(cm);
-    if (!target) return;
-    var cur = cm.getSearchCursor(target.query);
-    var matches = [];
-    var primaryIndex = -1;
-    while (cur.findNext()) {
-      matches.push({anchor: cur.from(), head: cur.to()});
-      if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch)
-        primaryIndex++;
-    }
-    cm.setSelections(matches, primaryIndex);
-  };
-
-  map["Shift-" + ctrl + "["] = "fold";
-  map["Shift-" + ctrl + "]"] = "unfold";
-  map[cK + ctrl + "0"] = map[cK + ctrl + "J"] = "unfoldAll";
-
-  map[ctrl + "I"] = "findIncremental";
-  map["Shift-" + ctrl + "I"] = "findIncrementalReverse";
-  map[ctrl + "H"] = "replace";
-  map["F3"] = "findNext";
-  map["Shift-F3"] = "findPrev";
-
-  CodeMirror.normalizeKeyMap(map);
-});
diff --git a/WebContent/addon/codemirror/keymap/vim.js b/WebContent/addon/codemirror/keymap/vim.js
deleted file mode 100644
index a166f72..0000000
--- a/WebContent/addon/codemirror/keymap/vim.js
+++ /dev/null
@@ -1,5083 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-/**
- * Supported keybindings:
- *   Too many to list. Refer to defaultKeyMap below.
- *
- * Supported Ex commands:
- *   Refer to defaultExCommandMap below.
- *
- * Registers: unnamed, -, a-z, A-Z, 0-9
- *   (Does not respect the special case for number registers when delete
- *    operator is made with these commands: %, (, ),  , /, ?, n, N, {, } )
- *   TODO: Implement the remaining registers.
- *
- * Marks: a-z, A-Z, and 0-9
- *   TODO: Implement the remaining special marks. They have more complex
- *       behavior.
- *
- * Events:
- *  'vim-mode-change' - raised on the editor anytime the current mode changes,
- *                      Event object: {mode: "visual", subMode: "linewise"}
- *
- * Code structure:
- *  1. Default keymap
- *  2. Variable declarations and short basic helpers
- *  3. Instance (External API) implementation
- *  4. Internal state tracking objects (input state, counter) implementation
- *     and instantiation
- *  5. Key handler (the main command dispatcher) implementation
- *  6. Motion, operator, and action implementations
- *  7. Helper functions for the key handler, motions, operators, and actions
- *  8. Set up Vim to work as a keymap for CodeMirror.
- *  9. Ex command implementations.
- */
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/dialog/dialog"), require("../addon/edit/matchbrackets.js"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/dialog/dialog", "../addon/edit/matchbrackets"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  'use strict';
-
-  var defaultKeymap = [
-    // Key to key mapping. This goes first to make it possible to override
-    // existing mappings.
-    { keys: '<Left>', type: 'keyToKey', toKeys: 'h' },
-    { keys: '<Right>', type: 'keyToKey', toKeys: 'l' },
-    { keys: '<Up>', type: 'keyToKey', toKeys: 'k' },
-    { keys: '<Down>', type: 'keyToKey', toKeys: 'j' },
-    { keys: '<Space>', type: 'keyToKey', toKeys: 'l' },
-    { keys: '<BS>', type: 'keyToKey', toKeys: 'h', context: 'normal'},
-    { keys: '<C-Space>', type: 'keyToKey', toKeys: 'W' },
-    { keys: '<C-BS>', type: 'keyToKey', toKeys: 'B', context: 'normal' },
-    { keys: '<S-Space>', type: 'keyToKey', toKeys: 'w' },
-    { keys: '<S-BS>', type: 'keyToKey', toKeys: 'b', context: 'normal' },
-    { keys: '<C-n>', type: 'keyToKey', toKeys: 'j' },
-    { keys: '<C-p>', type: 'keyToKey', toKeys: 'k' },
-    { keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>' },
-    { keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>' },
-    { keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
-    { keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
-    { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' },
-    { keys: 's', type: 'keyToKey', toKeys: 'c', context: 'visual'},
-    { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' },
-    { keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' },
-    { keys: '<Home>', type: 'keyToKey', toKeys: '0' },
-    { keys: '<End>', type: 'keyToKey', toKeys: '$' },
-    { keys: '<PageUp>', type: 'keyToKey', toKeys: '<C-b>' },
-    { keys: '<PageDown>', type: 'keyToKey', toKeys: '<C-f>' },
-    { keys: '<CR>', type: 'keyToKey', toKeys: 'j^', context: 'normal' },
-    { keys: '<Ins>', type: 'action', action: 'toggleOverwrite', context: 'insert' },
-    // Motions
-    { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }},
-    { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }},
-    { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }},
-    { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }},
-    { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }},
-    { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }},
-    { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }},
-    { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }},
-    { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }},
-    { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }},
-    { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }},
-    { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }},
-    { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }},
-    { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }},
-    { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }},
-    { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }},
-    { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }},
-    { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }},
-    { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }},
-    { keys: '<C-f>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }},
-    { keys: '<C-b>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }},
-    { keys: '<C-d>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }},
-    { keys: '<C-u>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }},
-    { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }},
-    { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }},
-    { keys: '0', type: 'motion', motion: 'moveToStartOfLine' },
-    { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' },
-    { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }},
-    { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }},
-    { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }},
-    { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }},
-    { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }},
-    { keys: 'f<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }},
-    { keys: 'F<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }},
-    { keys: 't<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }},
-    { keys: 'T<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }},
-    { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }},
-    { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }},
-    { keys: '\'<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}},
-    { keys: '`<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}},
-    { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } },
-    { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } },
-    { keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } },
-    { keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } },
-    // the next two aren't motions but must come before more general motion declarations
-    { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}},
-    { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}},
-    { keys: ']<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}},
-    { keys: '[<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}},
-    { keys: '|', type: 'motion', motion: 'moveToColumn'},
-    { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'},
-    { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'},
-    // Operators
-    { keys: 'd', type: 'operator', operator: 'delete' },
-    { keys: 'y', type: 'operator', operator: 'yank' },
-    { keys: 'c', type: 'operator', operator: 'change' },
-    { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }},
-    { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }},
-    { keys: 'g~', type: 'operator', operator: 'changeCase' },
-    { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true },
-    { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true },
-    { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }},
-    { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }},
-    // Operator-Motion dual commands
-    { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }},
-    { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }},
-    { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
-    { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'},
-    { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
-    { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'},
-    { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
-    { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'},
-    { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'},
-    { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'},
-    { keys: '<C-w>', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' },
-    // Actions
-    { keys: '<C-i>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }},
-    { keys: '<C-o>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }},
-    { keys: '<C-e>', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }},
-    { keys: '<C-y>', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }},
-    { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' },
-    { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' },
-    { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' },
-    { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' },
-    { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' },
-    { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' },
-    { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' },
-    { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' },
-    { keys: 'v', type: 'action', action: 'toggleVisualMode' },
-    { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }},
-    { keys: '<C-v>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
-    { keys: '<C-q>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
-    { keys: 'gv', type: 'action', action: 'reselectLastSelection' },
-    { keys: 'J', type: 'action', action: 'joinLines', isEdit: true },
-    { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }},
-    { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }},
-    { keys: 'r<character>', type: 'action', action: 'replace', isEdit: true },
-    { keys: '@<character>', type: 'action', action: 'replayMacro' },
-    { keys: 'q<character>', type: 'action', action: 'enterMacroRecordMode' },
-    // Handle Replace-mode as a special case of insert mode.
-    { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }},
-    { keys: 'u', type: 'action', action: 'undo', context: 'normal' },
-    { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true },
-    { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true },
-    { keys: '<C-r>', type: 'action', action: 'redo' },
-    { keys: 'm<character>', type: 'action', action: 'setMark' },
-    { keys: '"<character>', type: 'action', action: 'setRegister' },
-    { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }},
-    { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
-    { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }},
-    { keys: 'z<CR>', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
-    { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }},
-    { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
-    { keys: '.', type: 'action', action: 'repeatLastEdit' },
-    { keys: '<C-a>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}},
-    { keys: '<C-x>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}},
-    // Text object motions
-    { keys: 'a<character>', type: 'motion', motion: 'textObjectManipulation' },
-    { keys: 'i<character>', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }},
-    // Search
-    { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }},
-    { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }},
-    { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
-    { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
-    { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }},
-    { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }},
-    // Ex command
-    { keys: ':', type: 'ex' }
-  ];
-
-  /**
-   * Ex commands
-   * Care must be taken when adding to the default Ex command map. For any
-   * pair of commands that have a shared prefix, at least one of their
-   * shortNames must not match the prefix of the other command.
-   */
-  var defaultExCommandMap = [
-    { name: 'colorscheme', shortName: 'colo' },
-    { name: 'map' },
-    { name: 'imap', shortName: 'im' },
-    { name: 'nmap', shortName: 'nm' },
-    { name: 'vmap', shortName: 'vm' },
-    { name: 'unmap' },
-    { name: 'write', shortName: 'w' },
-    { name: 'undo', shortName: 'u' },
-    { name: 'redo', shortName: 'red' },
-    { name: 'set', shortName: 'se' },
-    { name: 'set', shortName: 'se' },
-    { name: 'setlocal', shortName: 'setl' },
-    { name: 'setglobal', shortName: 'setg' },
-    { name: 'sort', shortName: 'sor' },
-    { name: 'substitute', shortName: 's', possiblyAsync: true },
-    { name: 'nohlsearch', shortName: 'noh' },
-    { name: 'yank', shortName: 'y' },
-    { name: 'delmarks', shortName: 'delm' },
-    { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true },
-    { name: 'global', shortName: 'g' }
-  ];
-
-  var Pos = CodeMirror.Pos;
-
-  var Vim = function() {
-    function enterVimMode(cm) {
-      cm.setOption('disableInput', true);
-      cm.setOption('showCursorWhenSelecting', false);
-      CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
-      cm.on('cursorActivity', onCursorActivity);
-      maybeInitVimState(cm);
-      CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm));
-    }
-
-    function leaveVimMode(cm) {
-      cm.setOption('disableInput', false);
-      cm.off('cursorActivity', onCursorActivity);
-      CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm));
-      cm.state.vim = null;
-    }
-
-    function detachVimMap(cm, next) {
-      if (this == CodeMirror.keyMap.vim)
-        CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor");
-
-      if (!next || next.attach != attachVimMap)
-        leaveVimMode(cm, false);
-    }
-    function attachVimMap(cm, prev) {
-      if (this == CodeMirror.keyMap.vim)
-        CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor");
-
-      if (!prev || prev.attach != attachVimMap)
-        enterVimMode(cm);
-    }
-
-    // Deprecated, simply setting the keymap works again.
-    CodeMirror.defineOption('vimMode', false, function(cm, val, prev) {
-      if (val && cm.getOption("keyMap") != "vim")
-        cm.setOption("keyMap", "vim");
-      else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap")))
-        cm.setOption("keyMap", "default");
-    });
-
-    function cmKey(key, cm) {
-      if (!cm) { return undefined; }
-      if (this[key]) { return this[key]; }
-      var vimKey = cmKeyToVimKey(key);
-      if (!vimKey) {
-        return false;
-      }
-      var cmd = CodeMirror.Vim.findKey(cm, vimKey);
-      if (typeof cmd == 'function') {
-        CodeMirror.signal(cm, 'vim-keypress', vimKey);
-      }
-      return cmd;
-    }
-
-    var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'};
-    var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del',Insert:'Ins'};
-    function cmKeyToVimKey(key) {
-      if (key.charAt(0) == '\'') {
-        // Keypress character binding of format "'a'"
-        return key.charAt(1);
-      }
-      var pieces = key.split(/-(?!$)/);
-      var lastPiece = pieces[pieces.length - 1];
-      if (pieces.length == 1 && pieces[0].length == 1) {
-        // No-modifier bindings use literal character bindings above. Skip.
-        return false;
-      } else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) {
-        // Ignore Shift+char bindings as they should be handled by literal character.
-        return false;
-      }
-      var hasCharacter = false;
-      for (var i = 0; i < pieces.length; i++) {
-        var piece = pieces[i];
-        if (piece in modifiers) { pieces[i] = modifiers[piece]; }
-        else { hasCharacter = true; }
-        if (piece in specialKeys) { pieces[i] = specialKeys[piece]; }
-      }
-      if (!hasCharacter) {
-        // Vim does not support modifier only keys.
-        return false;
-      }
-      // TODO: Current bindings expect the character to be lower case, but
-      // it looks like vim key notation uses upper case.
-      if (isUpperCase(lastPiece)) {
-        pieces[pieces.length - 1] = lastPiece.toLowerCase();
-      }
-      return '<' + pieces.join('-') + '>';
-    }
-
-    function getOnPasteFn(cm) {
-      var vim = cm.state.vim;
-      if (!vim.onPasteFn) {
-        vim.onPasteFn = function() {
-          if (!vim.insertMode) {
-            cm.setCursor(offsetCursor(cm.getCursor(), 0, 1));
-            actions.enterInsertMode(cm, {}, vim);
-          }
-        };
-      }
-      return vim.onPasteFn;
-    }
-
-    var numberRegex = /[\d]/;
-    var wordCharTest = [CodeMirror.isWordChar, function(ch) {
-      return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch);
-    }], bigWordCharTest = [function(ch) {
-      return /\S/.test(ch);
-    }];
-    function makeKeyRange(start, size) {
-      var keys = [];
-      for (var i = start; i < start + size; i++) {
-        keys.push(String.fromCharCode(i));
-      }
-      return keys;
-    }
-    var upperCaseAlphabet = makeKeyRange(65, 26);
-    var lowerCaseAlphabet = makeKeyRange(97, 26);
-    var numbers = makeKeyRange(48, 10);
-    var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']);
-    var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']);
-
-    function isLine(cm, line) {
-      return line >= cm.firstLine() && line <= cm.lastLine();
-    }
-    function isLowerCase(k) {
-      return (/^[a-z]$/).test(k);
-    }
-    function isMatchableSymbol(k) {
-      return '()[]{}'.indexOf(k) != -1;
-    }
-    function isNumber(k) {
-      return numberRegex.test(k);
-    }
-    function isUpperCase(k) {
-      return (/^[A-Z]$/).test(k);
-    }
-    function isWhiteSpaceString(k) {
-      return (/^\s*$/).test(k);
-    }
-    function inArray(val, arr) {
-      for (var i = 0; i < arr.length; i++) {
-        if (arr[i] == val) {
-          return true;
-        }
-      }
-      return false;
-    }
-
-    var options = {};
-    function defineOption(name, defaultValue, type, aliases, callback) {
-      if (defaultValue === undefined && !callback) {
-        throw Error('defaultValue is required unless callback is provided');
-      }
-      if (!type) { type = 'string'; }
-      options[name] = {
-        type: type,
-        defaultValue: defaultValue,
-        callback: callback
-      };
-      if (aliases) {
-        for (var i = 0; i < aliases.length; i++) {
-          options[aliases[i]] = options[name];
-        }
-      }
-      if (defaultValue) {
-        setOption(name, defaultValue);
-      }
-    }
-
-    function setOption(name, value, cm, cfg) {
-      var option = options[name];
-      cfg = cfg || {};
-      var scope = cfg.scope;
-      if (!option) {
-        throw Error('Unknown option: ' + name);
-      }
-      if (option.type == 'boolean') {
-        if (value && value !== true) {
-          throw Error('Invalid argument: ' + name + '=' + value);
-        } else if (value !== false) {
-          // Boolean options are set to true if value is not defined.
-          value = true;
-        }
-      }
-      if (option.callback) {
-        if (scope !== 'local') {
-          option.callback(value, undefined);
-        }
-        if (scope !== 'global' && cm) {
-          option.callback(value, cm);
-        }
-      } else {
-        if (scope !== 'local') {
-          option.value = option.type == 'boolean' ? !!value : value;
-        }
-        if (scope !== 'global' && cm) {
-          cm.state.vim.options[name] = {value: value};
-        }
-      }
-    }
-
-    function getOption(name, cm, cfg) {
-      var option = options[name];
-      cfg = cfg || {};
-      var scope = cfg.scope;
-      if (!option) {
-        throw Error('Unknown option: ' + name);
-      }
-      if (option.callback) {
-        var local = cm && option.callback(undefined, cm);
-        if (scope !== 'global' && local !== undefined) {
-          return local;
-        }
-        if (scope !== 'local') {
-          return option.callback();
-        }
-        return;
-      } else {
-        var local = (scope !== 'global') && (cm && cm.state.vim.options[name]);
-        return (local || (scope !== 'local') && option || {}).value;
-      }
-    }
-
-    defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) {
-      // Option is local. Do nothing for global.
-      if (cm === undefined) {
-        return;
-      }
-      // The 'filetype' option proxies to the CodeMirror 'mode' option.
-      if (name === undefined) {
-        var mode = cm.getOption('mode');
-        return mode == 'null' ? '' : mode;
-      } else {
-        var mode = name == '' ? 'null' : name;
-        cm.setOption('mode', mode);
-      }
-    });
-
-    var createCircularJumpList = function() {
-      var size = 100;
-      var pointer = -1;
-      var head = 0;
-      var tail = 0;
-      var buffer = new Array(size);
-      function add(cm, oldCur, newCur) {
-        var current = pointer % size;
-        var curMark = buffer[current];
-        function useNextSlot(cursor) {
-          var next = ++pointer % size;
-          var trashMark = buffer[next];
-          if (trashMark) {
-            trashMark.clear();
-          }
-          buffer[next] = cm.setBookmark(cursor);
-        }
-        if (curMark) {
-          var markPos = curMark.find();
-          // avoid recording redundant cursor position
-          if (markPos && !cursorEqual(markPos, oldCur)) {
-            useNextSlot(oldCur);
-          }
-        } else {
-          useNextSlot(oldCur);
-        }
-        useNextSlot(newCur);
-        head = pointer;
-        tail = pointer - size + 1;
-        if (tail < 0) {
-          tail = 0;
-        }
-      }
-      function move(cm, offset) {
-        pointer += offset;
-        if (pointer > head) {
-          pointer = head;
-        } else if (pointer < tail) {
-          pointer = tail;
-        }
-        var mark = buffer[(size + pointer) % size];
-        // skip marks that are temporarily removed from text buffer
-        if (mark && !mark.find()) {
-          var inc = offset > 0 ? 1 : -1;
-          var newCur;
-          var oldCur = cm.getCursor();
-          do {
-            pointer += inc;
-            mark = buffer[(size + pointer) % size];
-            // skip marks that are the same as current position
-            if (mark &&
-                (newCur = mark.find()) &&
-                !cursorEqual(oldCur, newCur)) {
-              break;
-            }
-          } while (pointer < head && pointer > tail);
-        }
-        return mark;
-      }
-      return {
-        cachedCursor: undefined, //used for # and * jumps
-        add: add,
-        move: move
-      };
-    };
-
-    // Returns an object to track the changes associated insert mode.  It
-    // clones the object that is passed in, or creates an empty object one if
-    // none is provided.
-    var createInsertModeChanges = function(c) {
-      if (c) {
-        // Copy construction
-        return {
-          changes: c.changes,
-          expectCursorActivityForChange: c.expectCursorActivityForChange
-        };
-      }
-      return {
-        // Change list
-        changes: [],
-        // Set to true on change, false on cursorActivity.
-        expectCursorActivityForChange: false
-      };
-    };
-
-    function MacroModeState() {
-      this.latestRegister = undefined;
-      this.isPlaying = false;
-      this.isRecording = false;
-      this.replaySearchQueries = [];
-      this.onRecordingDone = undefined;
-      this.lastInsertModeChanges = createInsertModeChanges();
-    }
-    MacroModeState.prototype = {
-      exitMacroRecordMode: function() {
-        var macroModeState = vimGlobalState.macroModeState;
-        if (macroModeState.onRecordingDone) {
-          macroModeState.onRecordingDone(); // close dialog
-        }
-        macroModeState.onRecordingDone = undefined;
-        macroModeState.isRecording = false;
-      },
-      enterMacroRecordMode: function(cm, registerName) {
-        var register =
-            vimGlobalState.registerController.getRegister(registerName);
-        if (register) {
-          register.clear();
-          this.latestRegister = registerName;
-          if (cm.openDialog) {
-            this.onRecordingDone = cm.openDialog(
-                '(recording)['+registerName+']', null, {bottom:true});
-          }
-          this.isRecording = true;
-        }
-      }
-    };
-
-    function maybeInitVimState(cm) {
-      if (!cm.state.vim) {
-        // Store instance state in the CodeMirror object.
-        cm.state.vim = {
-          inputState: new InputState(),
-          // Vim's input state that triggered the last edit, used to repeat
-          // motions and operators with '.'.
-          lastEditInputState: undefined,
-          // Vim's action command before the last edit, used to repeat actions
-          // with '.' and insert mode repeat.
-          lastEditActionCommand: undefined,
-          // When using jk for navigation, if you move from a longer line to a
-          // shorter line, the cursor may clip to the end of the shorter line.
-          // If j is pressed again and cursor goes to the next line, the
-          // cursor should go back to its horizontal position on the longer
-          // line if it can. This is to keep track of the horizontal position.
-          lastHPos: -1,
-          // Doing the same with screen-position for gj/gk
-          lastHSPos: -1,
-          // The last motion command run. Cleared if a non-motion command gets
-          // executed in between.
-          lastMotion: null,
-          marks: {},
-          // Mark for rendering fake cursor for visual mode.
-          fakeCursor: null,
-          insertMode: false,
-          // Repeat count for changes made in insert mode, triggered by key
-          // sequences like 3,i. Only exists when insertMode is true.
-          insertModeRepeat: undefined,
-          visualMode: false,
-          // If we are in visual line mode. No effect if visualMode is false.
-          visualLine: false,
-          visualBlock: false,
-          lastSelection: null,
-          lastPastedText: null,
-          sel: {},
-          // Buffer-local/window-local values of vim options.
-          options: {}
-        };
-      }
-      return cm.state.vim;
-    }
-    var vimGlobalState;
-    function resetVimGlobalState() {
-      vimGlobalState = {
-        // The current search query.
-        searchQuery: null,
-        // Whether we are searching backwards.
-        searchIsReversed: false,
-        // Replace part of the last substituted pattern
-        lastSubstituteReplacePart: undefined,
-        jumpList: createCircularJumpList(),
-        macroModeState: new MacroModeState,
-        // Recording latest f, t, F or T motion command.
-        lastCharacterSearch: {increment:0, forward:true, selectedCharacter:''},
-        registerController: new RegisterController({}),
-        // search history buffer
-        searchHistoryController: new HistoryController({}),
-        // ex Command history buffer
-        exCommandHistoryController : new HistoryController({})
-      };
-      for (var optionName in options) {
-        var option = options[optionName];
-        option.value = option.defaultValue;
-      }
-    }
-
-    var lastInsertModeKeyTimer;
-    var vimApi= {
-      buildKeyMap: function() {
-        // TODO: Convert keymap into dictionary format for fast lookup.
-      },
-      // Testing hook, though it might be useful to expose the register
-      // controller anyways.
-      getRegisterController: function() {
-        return vimGlobalState.registerController;
-      },
-      // Testing hook.
-      resetVimGlobalState_: resetVimGlobalState,
-
-      // Testing hook.
-      getVimGlobalState_: function() {
-        return vimGlobalState;
-      },
-
-      // Testing hook.
-      maybeInitVimState_: maybeInitVimState,
-
-      suppressErrorLogging: false,
-
-      InsertModeKey: InsertModeKey,
-      map: function(lhs, rhs, ctx) {
-        // Add user defined key bindings.
-        exCommandDispatcher.map(lhs, rhs, ctx);
-      },
-      unmap: function(lhs, ctx) {
-        exCommandDispatcher.unmap(lhs, ctx);
-      },
-      // TODO: Expose setOption and getOption as instance methods. Need to decide how to namespace
-      // them, or somehow make them work with the existing CodeMirror setOption/getOption API.
-      setOption: setOption,
-      getOption: getOption,
-      defineOption: defineOption,
-      defineEx: function(name, prefix, func){
-        if (!prefix) {
-          prefix = name;
-        } else if (name.indexOf(prefix) !== 0) {
-          throw new Error('(Vim.defineEx) "'+prefix+'" is not a prefix of "'+name+'", command not registered');
-        }
-        exCommands[name]=func;
-        exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'};
-      },
-      handleKey: function (cm, key, origin) {
-        var command = this.findKey(cm, key, origin);
-        if (typeof command === 'function') {
-          return command();
-        }
-      },
-      /**
-       * This is the outermost function called by CodeMirror, after keys have
-       * been mapped to their Vim equivalents.
-       *
-       * Finds a command based on the key (and cached keys if there is a
-       * multi-key sequence). Returns `undefined` if no key is matched, a noop
-       * function if a partial match is found (multi-key), and a function to
-       * execute the bound command if a a key is matched. The function always
-       * returns true.
-       */
-      findKey: function(cm, key, origin) {
-        var vim = maybeInitVimState(cm);
-        function handleMacroRecording() {
-          var macroModeState = vimGlobalState.macroModeState;
-          if (macroModeState.isRecording) {
-            if (key == 'q') {
-              macroModeState.exitMacroRecordMode();
-              clearInputState(cm);
-              return true;
-            }
-            if (origin != 'mapping') {
-              logKey(macroModeState, key);
-            }
-          }
-        }
-        function handleEsc() {
-          if (key == '<Esc>') {
-            // Clear input state and get back to normal mode.
-            clearInputState(cm);
-            if (vim.visualMode) {
-              exitVisualMode(cm);
-            } else if (vim.insertMode) {
-              exitInsertMode(cm);
-            }
-            return true;
-          }
-        }
-        function doKeyToKey(keys) {
-          // TODO: prevent infinite recursion.
-          var match;
-          while (keys) {
-            // Pull off one command key, which is either a single character
-            // or a special sequence wrapped in '<' and '>', e.g. '<Space>'.
-            match = (/<\w+-.+?>|<\w+>|./).exec(keys);
-            key = match[0];
-            keys = keys.substring(match.index + key.length);
-            CodeMirror.Vim.handleKey(cm, key, 'mapping');
-          }
-        }
-
-        function handleKeyInsertMode() {
-          if (handleEsc()) { return true; }
-          var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
-          var keysAreChars = key.length == 1;
-          var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
-          // Need to check all key substrings in insert mode.
-          while (keys.length > 1 && match.type != 'full') {
-            var keys = vim.inputState.keyBuffer = keys.slice(1);
-            var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
-            if (thisMatch.type != 'none') { match = thisMatch; }
-          }
-          if (match.type == 'none') { clearInputState(cm); return false; }
-          else if (match.type == 'partial') {
-            if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
-            lastInsertModeKeyTimer = window.setTimeout(
-              function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } },
-              getOption('insertModeEscKeysTimeout'));
-            return !keysAreChars;
-          }
-
-          if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
-          if (keysAreChars) {
-            var selections = cm.listSelections();
-            for (var i = 0; i < selections.length; i++) {
-              var here = selections[i].head;
-              cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input');
-            }
-            vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop();
-          }
-          clearInputState(cm);
-          return match.command;
-        }
-
-        function handleKeyNonInsertMode() {
-          if (handleMacroRecording() || handleEsc()) { return true; };
-
-          var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
-          if (/^[1-9]\d*$/.test(keys)) { return true; }
-
-          var keysMatcher = /^(\d*)(.*)$/.exec(keys);
-          if (!keysMatcher) { clearInputState(cm); return false; }
-          var context = vim.visualMode ? 'visual' :
-                                         'normal';
-          var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context);
-          if (match.type == 'none') { clearInputState(cm); return false; }
-          else if (match.type == 'partial') { return true; }
-
-          vim.inputState.keyBuffer = '';
-          var keysMatcher = /^(\d*)(.*)$/.exec(keys);
-          if (keysMatcher[1] && keysMatcher[1] != '0') {
-            vim.inputState.pushRepeatDigit(keysMatcher[1]);
-          }
-          return match.command;
-        }
-
-        var command;
-        if (vim.insertMode) { command = handleKeyInsertMode(); }
-        else { command = handleKeyNonInsertMode(); }
-        if (command === false) {
-          return undefined;
-        } else if (command === true) {
-          // TODO: Look into using CodeMirror's multi-key handling.
-          // Return no-op since we are caching the key. Counts as handled, but
-          // don't want act on it just yet.
-          return function() { return true; };
-        } else {
-          return function() {
-            return cm.operation(function() {
-              cm.curOp.isVimOp = true;
-              try {
-                if (command.type == 'keyToKey') {
-                  doKeyToKey(command.toKeys);
-                } else {
-                  commandDispatcher.processCommand(cm, vim, command);
-                }
-              } catch (e) {
-                // clear VIM state in case it's in a bad state.
-                cm.state.vim = undefined;
-                maybeInitVimState(cm);
-                if (!CodeMirror.Vim.suppressErrorLogging) {
-                  console['log'](e);
-                }
-                throw e;
-              }
-              return true;
-            });
-          };
-        }
-      },
-      handleEx: function(cm, input) {
-        exCommandDispatcher.processCommand(cm, input);
-      },
-
-      defineMotion: defineMotion,
-      defineAction: defineAction,
-      defineOperator: defineOperator,
-      mapCommand: mapCommand,
-      _mapCommand: _mapCommand,
-
-      defineRegister: defineRegister,
-
-      exitVisualMode: exitVisualMode,
-      exitInsertMode: exitInsertMode
-    };
-
-    // Represents the current input state.
-    function InputState() {
-      this.prefixRepeat = [];
-      this.motionRepeat = [];
-
-      this.operator = null;
-      this.operatorArgs = null;
-      this.motion = null;
-      this.motionArgs = null;
-      this.keyBuffer = []; // For matching multi-key commands.
-      this.registerName = null; // Defaults to the unnamed register.
-    }
-    InputState.prototype.pushRepeatDigit = function(n) {
-      if (!this.operator) {
-        this.prefixRepeat = this.prefixRepeat.concat(n);
-      } else {
-        this.motionRepeat = this.motionRepeat.concat(n);
-      }
-    };
-    InputState.prototype.getRepeat = function() {
-      var repeat = 0;
-      if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) {
-        repeat = 1;
-        if (this.prefixRepeat.length > 0) {
-          repeat *= parseInt(this.prefixRepeat.join(''), 10);
-        }
-        if (this.motionRepeat.length > 0) {
-          repeat *= parseInt(this.motionRepeat.join(''), 10);
-        }
-      }
-      return repeat;
-    };
-
-    function clearInputState(cm, reason) {
-      cm.state.vim.inputState = new InputState();
-      CodeMirror.signal(cm, 'vim-command-done', reason);
-    }
-
-    /*
-     * Register stores information about copy and paste registers.  Besides
-     * text, a register must store whether it is linewise (i.e., when it is
-     * pasted, should it insert itself into a new line, or should the text be
-     * inserted at the cursor position.)
-     */
-    function Register(text, linewise, blockwise) {
-      this.clear();
-      this.keyBuffer = [text || ''];
-      this.insertModeChanges = [];
-      this.searchQueries = [];
-      this.linewise = !!linewise;
-      this.blockwise = !!blockwise;
-    }
-    Register.prototype = {
-      setText: function(text, linewise, blockwise) {
-        this.keyBuffer = [text || ''];
-        this.linewise = !!linewise;
-        this.blockwise = !!blockwise;
-      },
-      pushText: function(text, linewise) {
-        // if this register has ever been set to linewise, use linewise.
-        if (linewise) {
-          if (!this.linewise) {
-            this.keyBuffer.push('\n');
-          }
-          this.linewise = true;
-        }
-        this.keyBuffer.push(text);
-      },
-      pushInsertModeChanges: function(changes) {
-        this.insertModeChanges.push(createInsertModeChanges(changes));
-      },
-      pushSearchQuery: function(query) {
-        this.searchQueries.push(query);
-      },
-      clear: function() {
-        this.keyBuffer = [];
-        this.insertModeChanges = [];
-        this.searchQueries = [];
-        this.linewise = false;
-      },
-      toString: function() {
-        return this.keyBuffer.join('');
-      }
-    };
-
-    /**
-     * Defines an external register.
-     *
-     * The name should be a single character that will be used to reference the register.
-     * The register should support setText, pushText, clear, and toString(). See Register
-     * for a reference implementation.
-     */
-    function defineRegister(name, register) {
-      var registers = vimGlobalState.registerController.registers[name];
-      if (!name || name.length != 1) {
-        throw Error('Register name must be 1 character');
-      }
-      if (registers[name]) {
-        throw Error('Register already defined ' + name);
-      }
-      registers[name] = register;
-      validRegisters.push(name);
-    }
-
-    /*
-     * vim registers allow you to keep many independent copy and paste buffers.
-     * See http://usevim.com/2012/04/13/registers/ for an introduction.
-     *
-     * RegisterController keeps the state of all the registers.  An initial
-     * state may be passed in.  The unnamed register '"' will always be
-     * overridden.
-     */
-    function RegisterController(registers) {
-      this.registers = registers;
-      this.unnamedRegister = registers['"'] = new Register();
-      registers['.'] = new Register();
-      registers[':'] = new Register();
-      registers['/'] = new Register();
-    }
-    RegisterController.prototype = {
-      pushText: function(registerName, operator, text, linewise, blockwise) {
-        if (linewise && text.charAt(0) == '\n') {
-          text = text.slice(1) + '\n';
-        }
-        if (linewise && text.charAt(text.length - 1) !== '\n'){
-          text += '\n';
-        }
-        // Lowercase and uppercase registers refer to the same register.
-        // Uppercase just means append.
-        var register = this.isValidRegister(registerName) ?
-            this.getRegister(registerName) : null;
-        // if no register/an invalid register was specified, things go to the
-        // default registers
-        if (!register) {
-          switch (operator) {
-            case 'yank':
-              // The 0 register contains the text from the most recent yank.
-              this.registers['0'] = new Register(text, linewise, blockwise);
-              break;
-            case 'delete':
-            case 'change':
-              if (text.indexOf('\n') == -1) {
-                // Delete less than 1 line. Update the small delete register.
-                this.registers['-'] = new Register(text, linewise);
-              } else {
-                // Shift down the contents of the numbered registers and put the
-                // deleted text into register 1.
-                this.shiftNumericRegisters_();
-                this.registers['1'] = new Register(text, linewise);
-              }
-              break;
-          }
-          // Make sure the unnamed register is set to what just happened
-          this.unnamedRegister.setText(text, linewise, blockwise);
-          return;
-        }
-
-        // If we've gotten to this point, we've actually specified a register
-        var append = isUpperCase(registerName);
-        if (append) {
-          register.pushText(text, linewise);
-        } else {
-          register.setText(text, linewise, blockwise);
-        }
-        // The unnamed register always has the same value as the last used
-        // register.
-        this.unnamedRegister.setText(register.toString(), linewise);
-      },
-      // Gets the register named @name.  If one of @name doesn't already exist,
-      // create it.  If @name is invalid, return the unnamedRegister.
-      getRegister: function(name) {
-        if (!this.isValidRegister(name)) {
-          return this.unnamedRegister;
-        }
-        name = name.toLowerCase();
-        if (!this.registers[name]) {
-          this.registers[name] = new Register();
-        }
-        return this.registers[name];
-      },
-      isValidRegister: function(name) {
-        return name && inArray(name, validRegisters);
-      },
-      shiftNumericRegisters_: function() {
-        for (var i = 9; i >= 2; i--) {
-          this.registers[i] = this.getRegister('' + (i - 1));
-        }
-      }
-    };
-    function HistoryController() {
-        this.historyBuffer = [];
-        this.iterator = 0;
-        this.initialPrefix = null;
-    }
-    HistoryController.prototype = {
-      // the input argument here acts a user entered prefix for a small time
-      // until we start autocompletion in which case it is the autocompleted.
-      nextMatch: function (input, up) {
-        var historyBuffer = this.historyBuffer;
-        var dir = up ? -1 : 1;
-        if (this.initialPrefix === null) this.initialPrefix = input;
-        for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) {
-          var element = historyBuffer[i];
-          for (var j = 0; j <= element.length; j++) {
-            if (this.initialPrefix == element.substring(0, j)) {
-              this.iterator = i;
-              return element;
-            }
-          }
-        }
-        // should return the user input in case we reach the end of buffer.
-        if (i >= historyBuffer.length) {
-          this.iterator = historyBuffer.length;
-          return this.initialPrefix;
-        }
-        // return the last autocompleted query or exCommand as it is.
-        if (i < 0 ) return input;
-      },
-      pushInput: function(input) {
-        var index = this.historyBuffer.indexOf(input);
-        if (index > -1) this.historyBuffer.splice(index, 1);
-        if (input.length) this.historyBuffer.push(input);
-      },
-      reset: function() {
-        this.initialPrefix = null;
-        this.iterator = this.historyBuffer.length;
-      }
-    };
-    var commandDispatcher = {
-      matchCommand: function(keys, keyMap, inputState, context) {
-        var matches = commandMatches(keys, keyMap, context, inputState);
-        if (!matches.full && !matches.partial) {
-          return {type: 'none'};
-        } else if (!matches.full && matches.partial) {
-          return {type: 'partial'};
-        }
-
-        var bestMatch;
-        for (var i = 0; i < matches.full.length; i++) {
-          var match = matches.full[i];
-          if (!bestMatch) {
-            bestMatch = match;
-          }
-        }
-        if (bestMatch.keys.slice(-11) == '<character>') {
-          inputState.selectedCharacter = lastChar(keys);
-        }
-        return {type: 'full', command: bestMatch};
-      },
-      processCommand: function(cm, vim, command) {
-        vim.inputState.repeatOverride = command.repeatOverride;
-        switch (command.type) {
-          case 'motion':
-            this.processMotion(cm, vim, command);
-            break;
-          case 'operator':
-            this.processOperator(cm, vim, command);
-            break;
-          case 'operatorMotion':
-            this.processOperatorMotion(cm, vim, command);
-            break;
-          case 'action':
-            this.processAction(cm, vim, command);
-            break;
-          case 'search':
-            this.processSearch(cm, vim, command);
-            break;
-          case 'ex':
-          case 'keyToEx':
-            this.processEx(cm, vim, command);
-            break;
-          default:
-            break;
-        }
-      },
-      processMotion: function(cm, vim, command) {
-        vim.inputState.motion = command.motion;
-        vim.inputState.motionArgs = copyArgs(command.motionArgs);
-        this.evalInput(cm, vim);
-      },
-      processOperator: function(cm, vim, command) {
-        var inputState = vim.inputState;
-        if (inputState.operator) {
-          if (inputState.operator == command.operator) {
-            // Typing an operator twice like 'dd' makes the operator operate
-            // linewise
-            inputState.motion = 'expandToLine';
-            inputState.motionArgs = { linewise: true };
-            this.evalInput(cm, vim);
-            return;
-          } else {
-            // 2 different operators in a row doesn't make sense.
-            clearInputState(cm);
-          }
-        }
-        inputState.operator = command.operator;
-        inputState.operatorArgs = copyArgs(command.operatorArgs);
-        if (vim.visualMode) {
-          // Operating on a selection in visual mode. We don't need a motion.
-          this.evalInput(cm, vim);
-        }
-      },
-      processOperatorMotion: function(cm, vim, command) {
-        var visualMode = vim.visualMode;
-        var operatorMotionArgs = copyArgs(command.operatorMotionArgs);
-        if (operatorMotionArgs) {
-          // Operator motions may have special behavior in visual mode.
-          if (visualMode && operatorMotionArgs.visualLine) {
-            vim.visualLine = true;
-          }
-        }
-        this.processOperator(cm, vim, command);
-        if (!visualMode) {
-          this.processMotion(cm, vim, command);
-        }
-      },
-      processAction: function(cm, vim, command) {
-        var inputState = vim.inputState;
-        var repeat = inputState.getRepeat();
-        var repeatIsExplicit = !!repeat;
-        var actionArgs = copyArgs(command.actionArgs) || {};
-        if (inputState.selectedCharacter) {
-          actionArgs.selectedCharacter = inputState.selectedCharacter;
-        }
-        // Actions may or may not have motions and operators. Do these first.
-        if (command.operator) {
-          this.processOperator(cm, vim, command);
-        }
-        if (command.motion) {
-          this.processMotion(cm, vim, command);
-        }
-        if (command.motion || command.operator) {
-          this.evalInput(cm, vim);
-        }
-        actionArgs.repeat = repeat || 1;
-        actionArgs.repeatIsExplicit = repeatIsExplicit;
-        actionArgs.registerName = inputState.registerName;
-        clearInputState(cm);
-        vim.lastMotion = null;
-        if (command.isEdit) {
-          this.recordLastEdit(vim, inputState, command);
-        }
-        actions[command.action](cm, actionArgs, vim);
-      },
-      processSearch: function(cm, vim, command) {
-        if (!cm.getSearchCursor) {
-          // Search depends on SearchCursor.
-          return;
-        }
-        var forward = command.searchArgs.forward;
-        var wholeWordOnly = command.searchArgs.wholeWordOnly;
-        getSearchState(cm).setReversed(!forward);
-        var promptPrefix = (forward) ? '/' : '?';
-        var originalQuery = getSearchState(cm).getQuery();
-        var originalScrollPos = cm.getScrollInfo();
-        function handleQuery(query, ignoreCase, smartCase) {
-          vimGlobalState.searchHistoryController.pushInput(query);
-          vimGlobalState.searchHistoryController.reset();
-          try {
-            updateSearchQuery(cm, query, ignoreCase, smartCase);
-          } catch (e) {
-            showConfirm(cm, 'Invalid regex: ' + query);
-            clearInputState(cm);
-            return;
-          }
-          commandDispatcher.processMotion(cm, vim, {
-            type: 'motion',
-            motion: 'findNext',
-            motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist }
-          });
-        }
-        function onPromptClose(query) {
-          cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
-          handleQuery(query, true /** ignoreCase */, true /** smartCase */);
-          var macroModeState = vimGlobalState.macroModeState;
-          if (macroModeState.isRecording) {
-            logSearchQuery(macroModeState, query);
-          }
-        }
-        function onPromptKeyUp(e, query, close) {
-          var keyName = CodeMirror.keyName(e), up;
-          if (keyName == 'Up' || keyName == 'Down') {
-            up = keyName == 'Up' ? true : false;
-            query = vimGlobalState.searchHistoryController.nextMatch(query, up) || '';
-            close(query);
-          } else {
-            if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
-              vimGlobalState.searchHistoryController.reset();
-          }
-          var parsedQuery;
-          try {
-            parsedQuery = updateSearchQuery(cm, query,
-                true /** ignoreCase */, true /** smartCase */);
-          } catch (e) {
-            // Swallow bad regexes for incremental search.
-          }
-          if (parsedQuery) {
-            cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30);
-          } else {
-            clearSearchHighlight(cm);
-            cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
-          }
-        }
-        function onPromptKeyDown(e, query, close) {
-          var keyName = CodeMirror.keyName(e);
-          if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
-              (keyName == 'Backspace' && query == '')) {
-            vimGlobalState.searchHistoryController.pushInput(query);
-            vimGlobalState.searchHistoryController.reset();
-            updateSearchQuery(cm, originalQuery);
-            clearSearchHighlight(cm);
-            cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
-            CodeMirror.e_stop(e);
-            clearInputState(cm);
-            close();
-            cm.focus();
-          } else if (keyName == 'Ctrl-U') {
-            // Ctrl-U clears input.
-            CodeMirror.e_stop(e);
-            close('');
-          }
-        }
-        switch (command.searchArgs.querySrc) {
-          case 'prompt':
-            var macroModeState = vimGlobalState.macroModeState;
-            if (macroModeState.isPlaying) {
-              var query = macroModeState.replaySearchQueries.shift();
-              handleQuery(query, true /** ignoreCase */, false /** smartCase */);
-            } else {
-              showPrompt(cm, {
-                  onClose: onPromptClose,
-                  prefix: promptPrefix,
-                  desc: searchPromptDesc,
-                  onKeyUp: onPromptKeyUp,
-                  onKeyDown: onPromptKeyDown
-              });
-            }
-            break;
-          case 'wordUnderCursor':
-            var word = expandWordUnderCursor(cm, false /** inclusive */,
-                true /** forward */, false /** bigWord */,
-                true /** noSymbol */);
-            var isKeyword = true;
-            if (!word) {
-              word = expandWordUnderCursor(cm, false /** inclusive */,
-                  true /** forward */, false /** bigWord */,
-                  false /** noSymbol */);
-              isKeyword = false;
-            }
-            if (!word) {
-              return;
-            }
-            var query = cm.getLine(word.start.line).substring(word.start.ch,
-                word.end.ch);
-            if (isKeyword && wholeWordOnly) {
-                query = '\\b' + query + '\\b';
-            } else {
-              query = escapeRegex(query);
-            }
-
-            // cachedCursor is used to save the old position of the cursor
-            // when * or # causes vim to seek for the nearest word and shift
-            // the cursor before entering the motion.
-            vimGlobalState.jumpList.cachedCursor = cm.getCursor();
-            cm.setCursor(word.start);
-
-            handleQuery(query, true /** ignoreCase */, false /** smartCase */);
-            break;
-        }
-      },
-      processEx: function(cm, vim, command) {
-        function onPromptClose(input) {
-          // Give the prompt some time to close so that if processCommand shows
-          // an error, the elements don't overlap.
-          vimGlobalState.exCommandHistoryController.pushInput(input);
-          vimGlobalState.exCommandHistoryController.reset();
-          exCommandDispatcher.processCommand(cm, input);
-        }
-        function onPromptKeyDown(e, input, close) {
-          var keyName = CodeMirror.keyName(e), up;
-          if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
-              (keyName == 'Backspace' && input == '')) {
-            vimGlobalState.exCommandHistoryController.pushInput(input);
-            vimGlobalState.exCommandHistoryController.reset();
-            CodeMirror.e_stop(e);
-            clearInputState(cm);
-            close();
-            cm.focus();
-          }
-          if (keyName == 'Up' || keyName == 'Down') {
-            up = keyName == 'Up' ? true : false;
-            input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || '';
-            close(input);
-          } else if (keyName == 'Ctrl-U') {
-            // Ctrl-U clears input.
-            CodeMirror.e_stop(e);
-            close('');
-          } else {
-            if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
-              vimGlobalState.exCommandHistoryController.reset();
-          }
-        }
-        if (command.type == 'keyToEx') {
-          // Handle user defined Ex to Ex mappings
-          exCommandDispatcher.processCommand(cm, command.exArgs.input);
-        } else {
-          if (vim.visualMode) {
-            showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>',
-                onKeyDown: onPromptKeyDown});
-          } else {
-            showPrompt(cm, { onClose: onPromptClose, prefix: ':',
-                onKeyDown: onPromptKeyDown});
-          }
-        }
-      },
-      evalInput: function(cm, vim) {
-        // If the motion command is set, execute both the operator and motion.
-        // Otherwise return.
-        var inputState = vim.inputState;
-        var motion = inputState.motion;
-        var motionArgs = inputState.motionArgs || {};
-        var operator = inputState.operator;
-        var operatorArgs = inputState.operatorArgs || {};
-        var registerName = inputState.registerName;
-        var sel = vim.sel;
-        // TODO: Make sure cm and vim selections are identical outside visual mode.
-        var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head'));
-        var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor'));
-        var oldHead = copyCursor(origHead);
-        var oldAnchor = copyCursor(origAnchor);
-        var newHead, newAnchor;
-        var repeat;
-        if (operator) {
-          this.recordLastEdit(vim, inputState);
-        }
-        if (inputState.repeatOverride !== undefined) {
-          // If repeatOverride is specified, that takes precedence over the
-          // input state's repeat. Used by Ex mode and can be user defined.
-          repeat = inputState.repeatOverride;
-        } else {
-          repeat = inputState.getRepeat();
-        }
-        if (repeat > 0 && motionArgs.explicitRepeat) {
-          motionArgs.repeatIsExplicit = true;
-        } else if (motionArgs.noRepeat ||
-            (!motionArgs.explicitRepeat && repeat === 0)) {
-          repeat = 1;
-          motionArgs.repeatIsExplicit = false;
-        }
-        if (inputState.selectedCharacter) {
-          // If there is a character input, stick it in all of the arg arrays.
-          motionArgs.selectedCharacter = operatorArgs.selectedCharacter =
-              inputState.selectedCharacter;
-        }
-        motionArgs.repeat = repeat;
-        clearInputState(cm);
-        if (motion) {
-          var motionResult = motions[motion](cm, origHead, motionArgs, vim);
-          vim.lastMotion = motions[motion];
-          if (!motionResult) {
-            return;
-          }
-          if (motionArgs.toJumplist) {
-            var jumpList = vimGlobalState.jumpList;
-            // if the current motion is # or *, use cachedCursor
-            var cachedCursor = jumpList.cachedCursor;
-            if (cachedCursor) {
-              recordJumpPosition(cm, cachedCursor, motionResult);
-              delete jumpList.cachedCursor;
-            } else {
-              recordJumpPosition(cm, origHead, motionResult);
-            }
-          }
-          if (motionResult instanceof Array) {
-            newAnchor = motionResult[0];
-            newHead = motionResult[1];
-          } else {
-            newHead = motionResult;
-          }
-          // TODO: Handle null returns from motion commands better.
-          if (!newHead) {
-            newHead = copyCursor(origHead);
-          }
-          if (vim.visualMode) {
-            if (!(vim.visualBlock && newHead.ch === Infinity)) {
-              newHead = clipCursorToContent(cm, newHead, vim.visualBlock);
-            }
-            if (newAnchor) {
-              newAnchor = clipCursorToContent(cm, newAnchor, true);
-            }
-            newAnchor = newAnchor || oldAnchor;
-            sel.anchor = newAnchor;
-            sel.head = newHead;
-            updateCmSelection(cm);
-            updateMark(cm, vim, '<',
-                cursorIsBefore(newAnchor, newHead) ? newAnchor
-                    : newHead);
-            updateMark(cm, vim, '>',
-                cursorIsBefore(newAnchor, newHead) ? newHead
-                    : newAnchor);
-          } else if (!operator) {
-            newHead = clipCursorToContent(cm, newHead);
-            cm.setCursor(newHead.line, newHead.ch);
-          }
-        }
-        if (operator) {
-          if (operatorArgs.lastSel) {
-            // Replaying a visual mode operation
-            newAnchor = oldAnchor;
-            var lastSel = operatorArgs.lastSel;
-            var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line);
-            var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch);
-            if (lastSel.visualLine) {
-              // Linewise Visual mode: The same number of lines.
-              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
-            } else if (lastSel.visualBlock) {
-              // Blockwise Visual mode: The same number of lines and columns.
-              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset);
-            } else if (lastSel.head.line == lastSel.anchor.line) {
-              // Normal Visual mode within one line: The same number of characters.
-              newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset);
-            } else {
-              // Normal Visual mode with several lines: The same number of lines, in the
-              // last line the same number of characters as in the last line the last time.
-              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
-            }
-            vim.visualMode = true;
-            vim.visualLine = lastSel.visualLine;
-            vim.visualBlock = lastSel.visualBlock;
-            sel = vim.sel = {
-              anchor: newAnchor,
-              head: newHead
-            };
-            updateCmSelection(cm);
-          } else if (vim.visualMode) {
-            operatorArgs.lastSel = {
-              anchor: copyCursor(sel.anchor),
-              head: copyCursor(sel.head),
-              visualBlock: vim.visualBlock,
-              visualLine: vim.visualLine
-            };
-          }
-          var curStart, curEnd, linewise, mode;
-          var cmSel;
-          if (vim.visualMode) {
-            // Init visual op
-            curStart = cursorMin(sel.head, sel.anchor);
-            curEnd = cursorMax(sel.head, sel.anchor);
-            linewise = vim.visualLine || operatorArgs.linewise;
-            mode = vim.visualBlock ? 'block' :
-                   linewise ? 'line' :
-                   'char';
-            cmSel = makeCmSelection(cm, {
-              anchor: curStart,
-              head: curEnd
-            }, mode);
-            if (linewise) {
-              var ranges = cmSel.ranges;
-              if (mode == 'block') {
-                // Linewise operators in visual block mode extend to end of line
-                for (var i = 0; i < ranges.length; i++) {
-                  ranges[i].head.ch = lineLength(cm, ranges[i].head.line);
-                }
-              } else if (mode == 'line') {
-                ranges[0].head = Pos(ranges[0].head.line + 1, 0);
-              }
-            }
-          } else {
-            // Init motion op
-            curStart = copyCursor(newAnchor || oldAnchor);
-            curEnd = copyCursor(newHead || oldHead);
-            if (cursorIsBefore(curEnd, curStart)) {
-              var tmp = curStart;
-              curStart = curEnd;
-              curEnd = tmp;
-            }
-            linewise = motionArgs.linewise || operatorArgs.linewise;
-            if (linewise) {
-              // Expand selection to entire line.
-              expandSelectionToLine(cm, curStart, curEnd);
-            } else if (motionArgs.forward) {
-              // Clip to trailing newlines only if the motion goes forward.
-              clipToLine(cm, curStart, curEnd);
-            }
-            mode = 'char';
-            var exclusive = !motionArgs.inclusive || linewise;
-            cmSel = makeCmSelection(cm, {
-              anchor: curStart,
-              head: curEnd
-            }, mode, exclusive);
-          }
-          cm.setSelections(cmSel.ranges, cmSel.primary);
-          vim.lastMotion = null;
-          operatorArgs.repeat = repeat; // For indent in visual mode.
-          operatorArgs.registerName = registerName;
-          // Keep track of linewise as it affects how paste and change behave.
-          operatorArgs.linewise = linewise;
-          var operatorMoveTo = operators[operator](
-            cm, operatorArgs, cmSel.ranges, oldAnchor, newHead);
-          if (vim.visualMode) {
-            exitVisualMode(cm, operatorMoveTo != null);
-          }
-          if (operatorMoveTo) {
-            cm.setCursor(operatorMoveTo);
-          }
-        }
-      },
-      recordLastEdit: function(vim, inputState, actionCommand) {
-        var macroModeState = vimGlobalState.macroModeState;
-        if (macroModeState.isPlaying) { return; }
-        vim.lastEditInputState = inputState;
-        vim.lastEditActionCommand = actionCommand;
-        macroModeState.lastInsertModeChanges.changes = [];
-        macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false;
-      }
-    };
-
-    /**
-     * typedef {Object{line:number,ch:number}} Cursor An object containing the
-     *     position of the cursor.
-     */
-    // All of the functions below return Cursor objects.
-    var motions = {
-      moveToTopLine: function(cm, _head, motionArgs) {
-        var line = getUserVisibleLines(cm).top + motionArgs.repeat -1;
-        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
-      },
-      moveToMiddleLine: function(cm) {
-        var range = getUserVisibleLines(cm);
-        var line = Math.floor((range.top + range.bottom) * 0.5);
-        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
-      },
-      moveToBottomLine: function(cm, _head, motionArgs) {
-        var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1;
-        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
-      },
-      expandToLine: function(_cm, head, motionArgs) {
-        // Expands forward to end of line, and then to next line if repeat is
-        // >1. Does not handle backward motion!
-        var cur = head;
-        return Pos(cur.line + motionArgs.repeat - 1, Infinity);
-      },
-      findNext: function(cm, _head, motionArgs) {
-        var state = getSearchState(cm);
-        var query = state.getQuery();
-        if (!query) {
-          return;
-        }
-        var prev = !motionArgs.forward;
-        // If search is initiated with ? instead of /, negate direction.
-        prev = (state.isReversed()) ? !prev : prev;
-        highlightSearchMatches(cm, query);
-        return findNext(cm, prev/** prev */, query, motionArgs.repeat);
-      },
-      goToMark: function(cm, _head, motionArgs, vim) {
-        var mark = vim.marks[motionArgs.selectedCharacter];
-        if (mark) {
-          var pos = mark.find();
-          return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos;
-        }
-        return null;
-      },
-      moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) {
-        if (vim.visualBlock && motionArgs.sameLine) {
-          var sel = vim.sel;
-          return [
-            clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)),
-            clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch))
-          ];
-        } else {
-          return ([vim.sel.head, vim.sel.anchor]);
-        }
-      },
-      jumpToMark: function(cm, head, motionArgs, vim) {
-        var best = head;
-        for (var i = 0; i < motionArgs.repeat; i++) {
-          var cursor = best;
-          for (var key in vim.marks) {
-            if (!isLowerCase(key)) {
-              continue;
-            }
-            var mark = vim.marks[key].find();
-            var isWrongDirection = (motionArgs.forward) ?
-              cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark);
-
-            if (isWrongDirection) {
-              continue;
-            }
-            if (motionArgs.linewise && (mark.line == cursor.line)) {
-              continue;
-            }
-
-            var equal = cursorEqual(cursor, best);
-            var between = (motionArgs.forward) ?
-              cursorIsBetween(cursor, mark, best) :
-              cursorIsBetween(best, mark, cursor);
-
-            if (equal || between) {
-              best = mark;
-            }
-          }
-        }
-
-        if (motionArgs.linewise) {
-          // Vim places the cursor on the first non-whitespace character of
-          // the line if there is one, else it places the cursor at the end
-          // of the line, regardless of whether a mark was found.
-          best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line)));
-        }
-        return best;
-      },
-      moveByCharacters: function(_cm, head, motionArgs) {
-        var cur = head;
-        var repeat = motionArgs.repeat;
-        var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat;
-        return Pos(cur.line, ch);
-      },
-      moveByLines: function(cm, head, motionArgs, vim) {
-        var cur = head;
-        var endCh = cur.ch;
-        // Depending what our last motion was, we may want to do different
-        // things. If our last motion was moving vertically, we want to
-        // preserve the HPos from our last horizontal move.  If our last motion
-        // was going to the end of a line, moving vertically we should go to
-        // the end of the line, etc.
-        switch (vim.lastMotion) {
-          case this.moveByLines:
-          case this.moveByDisplayLines:
-          case this.moveByScroll:
-          case this.moveToColumn:
-          case this.moveToEol:
-            endCh = vim.lastHPos;
-            break;
-          default:
-            vim.lastHPos = endCh;
-        }
-        var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0);
-        var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat;
-        var first = cm.firstLine();
-        var last = cm.lastLine();
-        // Vim go to line begin or line end when cursor at first/last line and
-        // move to previous/next line is triggered.
-        if (line < first && cur.line == first){
-          return this.moveToStartOfLine(cm, head, motionArgs, vim);
-        }else if (line > last && cur.line == last){
-            return this.moveToEol(cm, head, motionArgs, vim);
-        }
-        if (motionArgs.toFirstChar){
-          endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line));
-          vim.lastHPos = endCh;
-        }
-        vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left;
-        return Pos(line, endCh);
-      },
-      moveByDisplayLines: function(cm, head, motionArgs, vim) {
-        var cur = head;
-        switch (vim.lastMotion) {
-          case this.moveByDisplayLines:
-          case this.moveByScroll:
-          case this.moveByLines:
-          case this.moveToColumn:
-          case this.moveToEol:
-            break;
-          default:
-            vim.lastHSPos = cm.charCoords(cur,'div').left;
-        }
-        var repeat = motionArgs.repeat;
-        var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos);
-        if (res.hitSide) {
-          if (motionArgs.forward) {
-            var lastCharCoords = cm.charCoords(res, 'div');
-            var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos };
-            var res = cm.coordsChar(goalCoords, 'div');
-          } else {
-            var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div');
-            resCoords.left = vim.lastHSPos;
-            res = cm.coordsChar(resCoords, 'div');
-          }
-        }
-        vim.lastHPos = res.ch;
-        return res;
-      },
-      moveByPage: function(cm, head, motionArgs) {
-        // CodeMirror only exposes functions that move the cursor page down, so
-        // doing this bad hack to move the cursor and move it back. evalInput
-        // will move the cursor to where it should be in the end.
-        var curStart = head;
-        var repeat = motionArgs.repeat;
-        return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page');
-      },
-      moveByParagraph: function(cm, head, motionArgs) {
-        var dir = motionArgs.forward ? 1 : -1;
-        return findParagraph(cm, head, motionArgs.repeat, dir);
-      },
-      moveByScroll: function(cm, head, motionArgs, vim) {
-        var scrollbox = cm.getScrollInfo();
-        var curEnd = null;
-        var repeat = motionArgs.repeat;
-        if (!repeat) {
-          repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight());
-        }
-        var orig = cm.charCoords(head, 'local');
-        motionArgs.repeat = repeat;
-        var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim);
-        if (!curEnd) {
-          return null;
-        }
-        var dest = cm.charCoords(curEnd, 'local');
-        cm.scrollTo(null, scrollbox.top + dest.top - orig.top);
-        return curEnd;
-      },
-      moveByWords: function(cm, head, motionArgs) {
-        return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward,
-            !!motionArgs.wordEnd, !!motionArgs.bigWord);
-      },
-      moveTillCharacter: function(cm, _head, motionArgs) {
-        var repeat = motionArgs.repeat;
-        var curEnd = moveToCharacter(cm, repeat, motionArgs.forward,
-            motionArgs.selectedCharacter);
-        var increment = motionArgs.forward ? -1 : 1;
-        recordLastCharacterSearch(increment, motionArgs);
-        if (!curEnd) return null;
-        curEnd.ch += increment;
-        return curEnd;
-      },
-      moveToCharacter: function(cm, head, motionArgs) {
-        var repeat = motionArgs.repeat;
-        recordLastCharacterSearch(0, motionArgs);
-        return moveToCharacter(cm, repeat, motionArgs.forward,
-            motionArgs.selectedCharacter) || head;
-      },
-      moveToSymbol: function(cm, head, motionArgs) {
-        var repeat = motionArgs.repeat;
-        return findSymbol(cm, repeat, motionArgs.forward,
-            motionArgs.selectedCharacter) || head;
-      },
-      moveToColumn: function(cm, head, motionArgs, vim) {
-        var repeat = motionArgs.repeat;
-        // repeat is equivalent to which column we want to move to!
-        vim.lastHPos = repeat - 1;
-        vim.lastHSPos = cm.charCoords(head,'div').left;
-        return moveToColumn(cm, repeat);
-      },
-      moveToEol: function(cm, head, motionArgs, vim) {
-        var cur = head;
-        vim.lastHPos = Infinity;
-        var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity);
-        var end=cm.clipPos(retval);
-        end.ch--;
-        vim.lastHSPos = cm.charCoords(end,'div').left;
-        return retval;
-      },
-      moveToFirstNonWhiteSpaceCharacter: function(cm, head) {
-        // Go to the start of the line where the text begins, or the end for
-        // whitespace-only lines
-        var cursor = head;
-        return Pos(cursor.line,
-                   findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line)));
-      },
-      moveToMatchedSymbol: function(cm, head) {
-        var cursor = head;
-        var line = cursor.line;
-        var ch = cursor.ch;
-        var lineText = cm.getLine(line);
-        var symbol;
-        do {
-          symbol = lineText.charAt(ch++);
-          if (symbol && isMatchableSymbol(symbol)) {
-            var style = cm.getTokenTypeAt(Pos(line, ch));
-            if (style !== "string" && style !== "comment") {
-              break;
-            }
-          }
-        } while (symbol);
-        if (symbol) {
-          var matched = cm.findMatchingBracket(Pos(line, ch));
-          return matched.to;
-        } else {
-          return cursor;
-        }
-      },
-      moveToStartOfLine: function(_cm, head) {
-        return Pos(head.line, 0);
-      },
-      moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) {
-        var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine();
-        if (motionArgs.repeatIsExplicit) {
-          lineNum = motionArgs.repeat - cm.getOption('firstLineNumber');
-        }
-        return Pos(lineNum,
-                   findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum)));
-      },
-      textObjectManipulation: function(cm, head, motionArgs, vim) {
-        // TODO: lots of possible exceptions that can be thrown here. Try da(
-        //     outside of a () block.
-
-        // TODO: adding <> >< to this map doesn't work, presumably because
-        // they're operators
-        var mirroredPairs = {'(': ')', ')': '(',
-                             '{': '}', '}': '{',
-                             '[': ']', ']': '['};
-        var selfPaired = {'\'': true, '"': true};
-
-        var character = motionArgs.selectedCharacter;
-        // 'b' refers to  '()' block.
-        // 'B' refers to  '{}' block.
-        if (character == 'b') {
-          character = '(';
-        } else if (character == 'B') {
-          character = '{';
-        }
-
-        // Inclusive is the difference between a and i
-        // TODO: Instead of using the additional text object map to perform text
-        //     object operations, merge the map into the defaultKeyMap and use
-        //     motionArgs to define behavior. Define separate entries for 'aw',
-        //     'iw', 'a[', 'i[', etc.
-        var inclusive = !motionArgs.textObjectInner;
-
-        var tmp;
-        if (mirroredPairs[character]) {
-          tmp = selectCompanionObject(cm, head, character, inclusive);
-        } else if (selfPaired[character]) {
-          tmp = findBeginningAndEnd(cm, head, character, inclusive);
-        } else if (character === 'W') {
-          tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
-                                                     true /** bigWord */);
-        } else if (character === 'w') {
-          tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
-                                                     false /** bigWord */);
-        } else if (character === 'p') {
-          tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive);
-          motionArgs.linewise = true;
-          if (vim.visualMode) {
-            if (!vim.visualLine) { vim.visualLine = true; }
-          } else {
-            var operatorArgs = vim.inputState.operatorArgs;
-            if (operatorArgs) { operatorArgs.linewise = true; }
-            tmp.end.line--;
-          }
-        } else {
-          // No text object defined for this, don't move.
-          return null;
-        }
-
-        if (!cm.state.vim.visualMode) {
-          return [tmp.start, tmp.end];
-        } else {
-          return expandSelection(cm, tmp.start, tmp.end);
-        }
-      },
-
-      repeatLastCharacterSearch: function(cm, head, motionArgs) {
-        var lastSearch = vimGlobalState.lastCharacterSearch;
-        var repeat = motionArgs.repeat;
-        var forward = motionArgs.forward === lastSearch.forward;
-        var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1);
-        cm.moveH(-increment, 'char');
-        motionArgs.inclusive = forward ? true : false;
-        var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter);
-        if (!curEnd) {
-          cm.moveH(increment, 'char');
-          return head;
-        }
-        curEnd.ch += increment;
-        return curEnd;
-      }
-    };
-
-    function defineMotion(name, fn) {
-      motions[name] = fn;
-    }
-
-    function fillArray(val, times) {
-      var arr = [];
-      for (var i = 0; i < times; i++) {
-        arr.push(val);
-      }
-      return arr;
-    }
-    /**
-     * An operator acts on a text selection. It receives the list of selections
-     * as input. The corresponding CodeMirror selection is guaranteed to
-    * match the input selection.
-     */
-    var operators = {
-      change: function(cm, args, ranges) {
-        var finalHead, text;
-        var vim = cm.state.vim;
-        vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock;
-        if (!vim.visualMode) {
-          var anchor = ranges[0].anchor,
-              head = ranges[0].head;
-          text = cm.getRange(anchor, head);
-          var lastState = vim.lastEditInputState || {};
-          if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) {
-            // Exclude trailing whitespace if the range is not all whitespace.
-            var match = (/\s+$/).exec(text);
-            if (match && lastState.motionArgs && lastState.motionArgs.forward) {
-              head = offsetCursor(head, 0, - match[0].length);
-              text = text.slice(0, - match[0].length);
-            }
-          }
-          var prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE);
-          var wasLastLine = cm.firstLine() == cm.lastLine();
-          if (head.line > cm.lastLine() && args.linewise && !wasLastLine) {
-            cm.replaceRange('', prevLineEnd, head);
-          } else {
-            cm.replaceRange('', anchor, head);
-          }
-          if (args.linewise) {
-            // Push the next line back down, if there is a next line.
-            if (!wasLastLine) {
-              cm.setCursor(prevLineEnd);
-              CodeMirror.commands.newlineAndIndent(cm);
-            }
-            // make sure cursor ends up at the end of the line.
-            anchor.ch = Number.MAX_VALUE;
-          }
-          finalHead = anchor;
-        } else {
-          text = cm.getSelection();
-          var replacement = fillArray('', ranges.length);
-          cm.replaceSelections(replacement);
-          finalHead = cursorMin(ranges[0].head, ranges[0].anchor);
-        }
-        vimGlobalState.registerController.pushText(
-            args.registerName, 'change', text,
-            args.linewise, ranges.length > 1);
-        actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim);
-      },
-      // delete is a javascript keyword.
-      'delete': function(cm, args, ranges) {
-        var finalHead, text;
-        var vim = cm.state.vim;
-        if (!vim.visualBlock) {
-          var anchor = ranges[0].anchor,
-              head = ranges[0].head;
-          if (args.linewise &&
-              head.line != cm.firstLine() &&
-              anchor.line == cm.lastLine() &&
-              anchor.line == head.line - 1) {
-            // Special case for dd on last line (and first line).
-            if (anchor.line == cm.firstLine()) {
-              anchor.ch = 0;
-            } else {
-              anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1));
-            }
-          }
-          text = cm.getRange(anchor, head);
-          cm.replaceRange('', anchor, head);
-          finalHead = anchor;
-          if (args.linewise) {
-            finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor);
-          }
-        } else {
-          text = cm.getSelection();
-          var replacement = fillArray('', ranges.length);
-          cm.replaceSelections(replacement);
-          finalHead = ranges[0].anchor;
-        }
-        vimGlobalState.registerController.pushText(
-            args.registerName, 'delete', text,
-            args.linewise, vim.visualBlock);
-        return clipCursorToContent(cm, finalHead);
-      },
-      indent: function(cm, args, ranges) {
-        var vim = cm.state.vim;
-        var startLine = ranges[0].anchor.line;
-        var endLine = vim.visualBlock ?
-          ranges[ranges.length - 1].anchor.line :
-          ranges[0].head.line;
-        // In visual mode, n> shifts the selection right n times, instead of
-        // shifting n lines right once.
-        var repeat = (vim.visualMode) ? args.repeat : 1;
-        if (args.linewise) {
-          // The only way to delete a newline is to delete until the start of
-          // the next line, so in linewise mode evalInput will include the next
-          // line. We don't want this in indent, so we go back a line.
-          endLine--;
-        }
-        for (var i = startLine; i <= endLine; i++) {
-          for (var j = 0; j < repeat; j++) {
-            cm.indentLine(i, args.indentRight);
-          }
-        }
-        return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
-      },
-      changeCase: function(cm, args, ranges, oldAnchor, newHead) {
-        var selections = cm.getSelections();
-        var swapped = [];
-        var toLower = args.toLower;
-        for (var j = 0; j < selections.length; j++) {
-          var toSwap = selections[j];
-          var text = '';
-          if (toLower === true) {
-            text = toSwap.toLowerCase();
-          } else if (toLower === false) {
-            text = toSwap.toUpperCase();
-          } else {
-            for (var i = 0; i < toSwap.length; i++) {
-              var character = toSwap.charAt(i);
-              text += isUpperCase(character) ? character.toLowerCase() :
-                  character.toUpperCase();
-            }
-          }
-          swapped.push(text);
-        }
-        cm.replaceSelections(swapped);
-        if (args.shouldMoveCursor){
-          return newHead;
-        } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) {
-          return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor);
-        } else if (args.linewise){
-          return oldAnchor;
-        } else {
-          return cursorMin(ranges[0].anchor, ranges[0].head);
-        }
-      },
-      yank: function(cm, args, ranges, oldAnchor) {
-        var vim = cm.state.vim;
-        var text = cm.getSelection();
-        var endPos = vim.visualMode
-          ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor)
-          : oldAnchor;
-        vimGlobalState.registerController.pushText(
-            args.registerName, 'yank',
-            text, args.linewise, vim.visualBlock);
-        return endPos;
-      }
-    };
-
-    function defineOperator(name, fn) {
-      operators[name] = fn;
-    }
-
-    var actions = {
-      jumpListWalk: function(cm, actionArgs, vim) {
-        if (vim.visualMode) {
-          return;
-        }
-        var repeat = actionArgs.repeat;
-        var forward = actionArgs.forward;
-        var jumpList = vimGlobalState.jumpList;
-
-        var mark = jumpList.move(cm, forward ? repeat : -repeat);
-        var markPos = mark ? mark.find() : undefined;
-        markPos = markPos ? markPos : cm.getCursor();
-        cm.setCursor(markPos);
-      },
-      scroll: function(cm, actionArgs, vim) {
-        if (vim.visualMode) {
-          return;
-        }
-        var repeat = actionArgs.repeat || 1;
-        var lineHeight = cm.defaultTextHeight();
-        var top = cm.getScrollInfo().top;
-        var delta = lineHeight * repeat;
-        var newPos = actionArgs.forward ? top + delta : top - delta;
-        var cursor = copyCursor(cm.getCursor());
-        var cursorCoords = cm.charCoords(cursor, 'local');
-        if (actionArgs.forward) {
-          if (newPos > cursorCoords.top) {
-             cursor.line += (newPos - cursorCoords.top) / lineHeight;
-             cursor.line = Math.ceil(cursor.line);
-             cm.setCursor(cursor);
-             cursorCoords = cm.charCoords(cursor, 'local');
-             cm.scrollTo(null, cursorCoords.top);
-          } else {
-             // Cursor stays within bounds.  Just reposition the scroll window.
-             cm.scrollTo(null, newPos);
-          }
-        } else {
-          var newBottom = newPos + cm.getScrollInfo().clientHeight;
-          if (newBottom < cursorCoords.bottom) {
-             cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight;
-             cursor.line = Math.floor(cursor.line);
-             cm.setCursor(cursor);
-             cursorCoords = cm.charCoords(cursor, 'local');
-             cm.scrollTo(
-                 null, cursorCoords.bottom - cm.getScrollInfo().clientHeight);
-          } else {
-             // Cursor stays within bounds.  Just reposition the scroll window.
-             cm.scrollTo(null, newPos);
-          }
-        }
-      },
-      scrollToCursor: function(cm, actionArgs) {
-        var lineNum = cm.getCursor().line;
-        var charCoords = cm.charCoords(Pos(lineNum, 0), 'local');
-        var height = cm.getScrollInfo().clientHeight;
-        var y = charCoords.top;
-        var lineHeight = charCoords.bottom - y;
-        switch (actionArgs.position) {
-          case 'center': y = y - (height / 2) + lineHeight;
-            break;
-          case 'bottom': y = y - height + lineHeight;
-            break;
-        }
-        cm.scrollTo(null, y);
-      },
-      replayMacro: function(cm, actionArgs, vim) {
-        var registerName = actionArgs.selectedCharacter;
-        var repeat = actionArgs.repeat;
-        var macroModeState = vimGlobalState.macroModeState;
-        if (registerName == '@') {
-          registerName = macroModeState.latestRegister;
-        }
-        while(repeat--){
-          executeMacroRegister(cm, vim, macroModeState, registerName);
-        }
-      },
-      enterMacroRecordMode: function(cm, actionArgs) {
-        var macroModeState = vimGlobalState.macroModeState;
-        var registerName = actionArgs.selectedCharacter;
-        macroModeState.enterMacroRecordMode(cm, registerName);
-      },
-      toggleOverwrite: function(cm) {
-        if (!cm.state.overwrite) {
-          cm.toggleOverwrite(true);
-          cm.setOption('keyMap', 'vim-replace');
-          CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"});
-        } else {
-          cm.toggleOverwrite(false);
-          cm.setOption('keyMap', 'vim-insert');
-          CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"});
-        }
-      },
-      enterInsertMode: function(cm, actionArgs, vim) {
-        if (cm.getOption('readOnly')) { return; }
-        vim.insertMode = true;
-        vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1;
-        var insertAt = (actionArgs) ? actionArgs.insertAt : null;
-        var sel = vim.sel;
-        var head = actionArgs.head || cm.getCursor('head');
-        var height = cm.listSelections().length;
-        if (insertAt == 'eol') {
-          head = Pos(head.line, lineLength(cm, head.line));
-        } else if (insertAt == 'charAfter') {
-          head = offsetCursor(head, 0, 1);
-        } else if (insertAt == 'firstNonBlank') {
-          head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head);
-        } else if (insertAt == 'startOfSelectedArea') {
-          if (!vim.visualBlock) {
-            if (sel.head.line < sel.anchor.line) {
-              head = sel.head;
-            } else {
-              head = Pos(sel.anchor.line, 0);
-            }
-          } else {
-            head = Pos(
-                Math.min(sel.head.line, sel.anchor.line),
-                Math.min(sel.head.ch, sel.anchor.ch));
-            height = Math.abs(sel.head.line - sel.anchor.line) + 1;
-          }
-        } else if (insertAt == 'endOfSelectedArea') {
-          if (!vim.visualBlock) {
-            if (sel.head.line >= sel.anchor.line) {
-              head = offsetCursor(sel.head, 0, 1);
-            } else {
-              head = Pos(sel.anchor.line, 0);
-            }
-          } else {
-            head = Pos(
-                Math.min(sel.head.line, sel.anchor.line),
-                Math.max(sel.head.ch + 1, sel.anchor.ch));
-            height = Math.abs(sel.head.line - sel.anchor.line) + 1;
-          }
-        } else if (insertAt == 'inplace') {
-          if (vim.visualMode){
-            return;
-          }
-        }
-        cm.setOption('disableInput', false);
-        if (actionArgs && actionArgs.replace) {
-          // Handle Replace-mode as a special case of insert mode.
-          cm.toggleOverwrite(true);
-          cm.setOption('keyMap', 'vim-replace');
-          CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"});
-        } else {
-          cm.toggleOverwrite(false);
-          cm.setOption('keyMap', 'vim-insert');
-          CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"});
-        }
-        if (!vimGlobalState.macroModeState.isPlaying) {
-          // Only record if not replaying.
-          cm.on('change', onChange);
-          CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
-        }
-        if (vim.visualMode) {
-          exitVisualMode(cm);
-        }
-        selectForInsert(cm, head, height);
-      },
-      toggleVisualMode: function(cm, actionArgs, vim) {
-        var repeat = actionArgs.repeat;
-        var anchor = cm.getCursor();
-        var head;
-        // TODO: The repeat should actually select number of characters/lines
-        //     equal to the repeat times the size of the previous visual
-        //     operation.
-        if (!vim.visualMode) {
-          // Entering visual mode
-          vim.visualMode = true;
-          vim.visualLine = !!actionArgs.linewise;
-          vim.visualBlock = !!actionArgs.blockwise;
-          head = clipCursorToContent(
-              cm, Pos(anchor.line, anchor.ch + repeat - 1),
-              true /** includeLineBreak */);
-          vim.sel = {
-            anchor: anchor,
-            head: head
-          };
-          CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
-          updateCmSelection(cm);
-          updateMark(cm, vim, '<', cursorMin(anchor, head));
-          updateMark(cm, vim, '>', cursorMax(anchor, head));
-        } else if (vim.visualLine ^ actionArgs.linewise ||
-            vim.visualBlock ^ actionArgs.blockwise) {
-          // Toggling between modes
-          vim.visualLine = !!actionArgs.linewise;
-          vim.visualBlock = !!actionArgs.blockwise;
-          CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
-          updateCmSelection(cm);
-        } else {
-          exitVisualMode(cm);
-        }
-      },
-      reselectLastSelection: function(cm, _actionArgs, vim) {
-        var lastSelection = vim.lastSelection;
-        if (vim.visualMode) {
-          updateLastSelection(cm, vim);
-        }
-        if (lastSelection) {
-          var anchor = lastSelection.anchorMark.find();
-          var head = lastSelection.headMark.find();
-          if (!anchor || !head) {
-            // If the marks have been destroyed due to edits, do nothing.
-            return;
-          }
-          vim.sel = {
-            anchor: anchor,
-            head: head
-          };
-          vim.visualMode = true;
-          vim.visualLine = lastSelection.visualLine;
-          vim.visualBlock = lastSelection.visualBlock;
-          updateCmSelection(cm);
-          updateMark(cm, vim, '<', cursorMin(anchor, head));
-          updateMark(cm, vim, '>', cursorMax(anchor, head));
-          CodeMirror.signal(cm, 'vim-mode-change', {
-            mode: 'visual',
-            subMode: vim.visualLine ? 'linewise' :
-                     vim.visualBlock ? 'blockwise' : ''});
-        }
-      },
-      joinLines: function(cm, actionArgs, vim) {
-        var curStart, curEnd;
-        if (vim.visualMode) {
-          curStart = cm.getCursor('anchor');
-          curEnd = cm.getCursor('head');
-          if (cursorIsBefore(curEnd, curStart)) {
-            var tmp = curEnd;
-            curEnd = curStart;
-            curStart = tmp;
-          }
-          curEnd.ch = lineLength(cm, curEnd.line) - 1;
-        } else {
-          // Repeat is the number of lines to join. Minimum 2 lines.
-          var repeat = Math.max(actionArgs.repeat, 2);
-          curStart = cm.getCursor();
-          curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1,
-                                               Infinity));
-        }
-        var finalCh = 0;
-        for (var i = curStart.line; i < curEnd.line; i++) {
-          finalCh = lineLength(cm, curStart.line);
-          var tmp = Pos(curStart.line + 1,
-                        lineLength(cm, curStart.line + 1));
-          var text = cm.getRange(curStart, tmp);
-          text = text.replace(/\n\s*/g, ' ');
-          cm.replaceRange(text, curStart, tmp);
-        }
-        var curFinalPos = Pos(curStart.line, finalCh);
-        if (vim.visualMode) {
-          exitVisualMode(cm, false);
-        }
-        cm.setCursor(curFinalPos);
-      },
-      newLineAndEnterInsertMode: function(cm, actionArgs, vim) {
-        vim.insertMode = true;
-        var insertAt = copyCursor(cm.getCursor());
-        if (insertAt.line === cm.firstLine() && !actionArgs.after) {
-          // Special case for inserting newline before start of document.
-          cm.replaceRange('\n', Pos(cm.firstLine(), 0));
-          cm.setCursor(cm.firstLine(), 0);
-        } else {
-          insertAt.line = (actionArgs.after) ? insertAt.line :
-              insertAt.line - 1;
-          insertAt.ch = lineLength(cm, insertAt.line);
-          cm.setCursor(insertAt);
-          var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment ||
-              CodeMirror.commands.newlineAndIndent;
-          newlineFn(cm);
-        }
-        this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim);
-      },
-      paste: function(cm, actionArgs, vim) {
-        var cur = copyCursor(cm.getCursor());
-        var register = vimGlobalState.registerController.getRegister(
-            actionArgs.registerName);
-        var text = register.toString();
-        if (!text) {
-          return;
-        }
-        if (actionArgs.matchIndent) {
-          var tabSize = cm.getOption("tabSize");
-          // length that considers tabs and tabSize
-          var whitespaceLength = function(str) {
-            var tabs = (str.split("\t").length - 1);
-            var spaces = (str.split(" ").length - 1);
-            return tabs * tabSize + spaces * 1;
-          };
-          var currentLine = cm.getLine(cm.getCursor().line);
-          var indent = whitespaceLength(currentLine.match(/^\s*/)[0]);
-          // chomp last newline b/c don't want it to match /^\s*/gm
-          var chompedText = text.replace(/\n$/, '');
-          var wasChomped = text !== chompedText;
-          var firstIndent = whitespaceLength(text.match(/^\s*/)[0]);
-          var text = chompedText.replace(/^\s*/gm, function(wspace) {
-            var newIndent = indent + (whitespaceLength(wspace) - firstIndent);
-            if (newIndent < 0) {
-              return "";
-            }
-            else if (cm.getOption("indentWithTabs")) {
-              var quotient = Math.floor(newIndent / tabSize);
-              return Array(quotient + 1).join('\t');
-            }
-            else {
-              return Array(newIndent + 1).join(' ');
-            }
-          });
-          text += wasChomped ? "\n" : "";
-        }
-        if (actionArgs.repeat > 1) {
-          var text = Array(actionArgs.repeat + 1).join(text);
-        }
-        var linewise = register.linewise;
-        var blockwise = register.blockwise;
-        if (linewise) {
-          if(vim.visualMode) {
-            text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n';
-          } else if (actionArgs.after) {
-            // Move the newline at the end to the start instead, and paste just
-            // before the newline character of the line we are on right now.
-            text = '\n' + text.slice(0, text.length - 1);
-            cur.ch = lineLength(cm, cur.line);
-          } else {
-            cur.ch = 0;
-          }
-        } else {
-          if (blockwise) {
-            text = text.split('\n');
-            for (var i = 0; i < text.length; i++) {
-              text[i] = (text[i] == '') ? ' ' : text[i];
-            }
-          }
-          cur.ch += actionArgs.after ? 1 : 0;
-        }
-        var curPosFinal;
-        var idx;
-        if (vim.visualMode) {
-          //  save the pasted text for reselection if the need arises
-          vim.lastPastedText = text;
-          var lastSelectionCurEnd;
-          var selectedArea = getSelectedAreaRange(cm, vim);
-          var selectionStart = selectedArea[0];
-          var selectionEnd = selectedArea[1];
-          var selectedText = cm.getSelection();
-          var selections = cm.listSelections();
-          var emptyStrings = new Array(selections.length).join('1').split('1');
-          // save the curEnd marker before it get cleared due to cm.replaceRange.
-          if (vim.lastSelection) {
-            lastSelectionCurEnd = vim.lastSelection.headMark.find();
-          }
-          // push the previously selected text to unnamed register
-          vimGlobalState.registerController.unnamedRegister.setText(selectedText);
-          if (blockwise) {
-            // first delete the selected text
-            cm.replaceSelections(emptyStrings);
-            // Set new selections as per the block length of the yanked text
-            selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch);
-            cm.setCursor(selectionStart);
-            selectBlock(cm, selectionEnd);
-            cm.replaceSelections(text);
-            curPosFinal = selectionStart;
-          } else if (vim.visualBlock) {
-            cm.replaceSelections(emptyStrings);
-            cm.setCursor(selectionStart);
-            cm.replaceRange(text, selectionStart, selectionStart);
-            curPosFinal = selectionStart;
-          } else {
-            cm.replaceRange(text, selectionStart, selectionEnd);
-            curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1);
-          }
-          // restore the the curEnd marker
-          if(lastSelectionCurEnd) {
-            vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd);
-          }
-          if (linewise) {
-            curPosFinal.ch=0;
-          }
-        } else {
-          if (blockwise) {
-            cm.setCursor(cur);
-            for (var i = 0; i < text.length; i++) {
-              var line = cur.line+i;
-              if (line > cm.lastLine()) {
-                cm.replaceRange('\n',  Pos(line, 0));
-              }
-              var lastCh = lineLength(cm, line);
-              if (lastCh < cur.ch) {
-                extendLineToColumn(cm, line, cur.ch);
-              }
-            }
-            cm.setCursor(cur);
-            selectBlock(cm, Pos(cur.line + text.length-1, cur.ch));
-            cm.replaceSelections(text);
-            curPosFinal = cur;
-          } else {
-            cm.replaceRange(text, cur);
-            // Now fine tune the cursor to where we want it.
-            if (linewise && actionArgs.after) {
-              curPosFinal = Pos(
-              cur.line + 1,
-              findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1)));
-            } else if (linewise && !actionArgs.after) {
-              curPosFinal = Pos(
-                cur.line,
-                findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line)));
-            } else if (!linewise && actionArgs.after) {
-              idx = cm.indexFromPos(cur);
-              curPosFinal = cm.posFromIndex(idx + text.length - 1);
-            } else {
-              idx = cm.indexFromPos(cur);
-              curPosFinal = cm.posFromIndex(idx + text.length);
-            }
-          }
-        }
-        if (vim.visualMode) {
-          exitVisualMode(cm, false);
-        }
-        cm.setCursor(curPosFinal);
-      },
-      undo: function(cm, actionArgs) {
-        cm.operation(function() {
-          repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)();
-          cm.setCursor(cm.getCursor('anchor'));
-        });
-      },
-      redo: function(cm, actionArgs) {
-        repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)();
-      },
-      setRegister: function(_cm, actionArgs, vim) {
-        vim.inputState.registerName = actionArgs.selectedCharacter;
-      },
-      setMark: function(cm, actionArgs, vim) {
-        var markName = actionArgs.selectedCharacter;
-        updateMark(cm, vim, markName, cm.getCursor());
-      },
-      replace: function(cm, actionArgs, vim) {
-        var replaceWith = actionArgs.selectedCharacter;
-        var curStart = cm.getCursor();
-        var replaceTo;
-        var curEnd;
-        var selections = cm.listSelections();
-        if (vim.visualMode) {
-          curStart = cm.getCursor('start');
-          curEnd = cm.getCursor('end');
-        } else {
-          var line = cm.getLine(curStart.line);
-          replaceTo = curStart.ch + actionArgs.repeat;
-          if (replaceTo > line.length) {
-            replaceTo=line.length;
-          }
-          curEnd = Pos(curStart.line, replaceTo);
-        }
-        if (replaceWith=='\n') {
-          if (!vim.visualMode) cm.replaceRange('', curStart, curEnd);
-          // special case, where vim help says to replace by just one line-break
-          (CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm);
-        } else {
-          var replaceWithStr = cm.getRange(curStart, curEnd);
-          //replace all characters in range by selected, but keep linebreaks
-          replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith);
-          if (vim.visualBlock) {
-            // Tabs are split in visua block before replacing
-            var spaces = new Array(cm.getOption("tabSize")+1).join(' ');
-            replaceWithStr = cm.getSelection();
-            replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n');
-            cm.replaceSelections(replaceWithStr);
-          } else {
-            cm.replaceRange(replaceWithStr, curStart, curEnd);
-          }
-          if (vim.visualMode) {
-            curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ?
-                         selections[0].anchor : selections[0].head;
-            cm.setCursor(curStart);
-            exitVisualMode(cm, false);
-          } else {
-            cm.setCursor(offsetCursor(curEnd, 0, -1));
-          }
-        }
-      },
-      incrementNumberToken: function(cm, actionArgs) {
-        var cur = cm.getCursor();
-        var lineStr = cm.getLine(cur.line);
-        var re = /-?\d+/g;
-        var match;
-        var start;
-        var end;
-        var numberStr;
-        var token;
-        while ((match = re.exec(lineStr)) !== null) {
-          token = match[0];
-          start = match.index;
-          end = start + token.length;
-          if (cur.ch < end)break;
-        }
-        if (!actionArgs.backtrack && (end <= cur.ch))return;
-        if (token) {
-          var increment = actionArgs.increase ? 1 : -1;
-          var number = parseInt(token) + (increment * actionArgs.repeat);
-          var from = Pos(cur.line, start);
-          var to = Pos(cur.line, end);
-          numberStr = number.toString();
-          cm.replaceRange(numberStr, from, to);
-        } else {
-          return;
-        }
-        cm.setCursor(Pos(cur.line, start + numberStr.length - 1));
-      },
-      repeatLastEdit: function(cm, actionArgs, vim) {
-        var lastEditInputState = vim.lastEditInputState;
-        if (!lastEditInputState) { return; }
-        var repeat = actionArgs.repeat;
-        if (repeat && actionArgs.repeatIsExplicit) {
-          vim.lastEditInputState.repeatOverride = repeat;
-        } else {
-          repeat = vim.lastEditInputState.repeatOverride || repeat;
-        }
-        repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */);
-      },
-      exitInsertMode: exitInsertMode
-    };
-
-    function defineAction(name, fn) {
-      actions[name] = fn;
-    }
-
-    /*
-     * Below are miscellaneous utility functions used by vim.js
-     */
-
-    /**
-     * Clips cursor to ensure that line is within the buffer's range
-     * If includeLineBreak is true, then allow cur.ch == lineLength.
-     */
-    function clipCursorToContent(cm, cur, includeLineBreak) {
-      var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() );
-      var maxCh = lineLength(cm, line) - 1;
-      maxCh = (includeLineBreak) ? maxCh + 1 : maxCh;
-      var ch = Math.min(Math.max(0, cur.ch), maxCh);
-      return Pos(line, ch);
-    }
-    function copyArgs(args) {
-      var ret = {};
-      for (var prop in args) {
-        if (args.hasOwnProperty(prop)) {
-          ret[prop] = args[prop];
-        }
-      }
-      return ret;
-    }
-    function offsetCursor(cur, offsetLine, offsetCh) {
-      if (typeof offsetLine === 'object') {
-        offsetCh = offsetLine.ch;
-        offsetLine = offsetLine.line;
-      }
-      return Pos(cur.line + offsetLine, cur.ch + offsetCh);
-    }
-    function getOffset(anchor, head) {
-      return {
-        line: head.line - anchor.line,
-        ch: head.line - anchor.line
-      };
-    }
-    function commandMatches(keys, keyMap, context, inputState) {
-      // Partial matches are not applied. They inform the key handler
-      // that the current key sequence is a subsequence of a valid key
-      // sequence, so that the key buffer is not cleared.
-      var match, partial = [], full = [];
-      for (var i = 0; i < keyMap.length; i++) {
-        var command = keyMap[i];
-        if (context == 'insert' && command.context != 'insert' ||
-            command.context && command.context != context ||
-            inputState.operator && command.type == 'action' ||
-            !(match = commandMatch(keys, command.keys))) { continue; }
-        if (match == 'partial') { partial.push(command); }
-        if (match == 'full') { full.push(command); }
-      }
-      return {
-        partial: partial.length && partial,
-        full: full.length && full
-      };
-    }
-    function commandMatch(pressed, mapped) {
-      if (mapped.slice(-11) == '<character>') {
-        // Last character matches anything.
-        var prefixLen = mapped.length - 11;
-        var pressedPrefix = pressed.slice(0, prefixLen);
-        var mappedPrefix = mapped.slice(0, prefixLen);
-        return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' :
-               mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false;
-      } else {
-        return pressed == mapped ? 'full' :
-               mapped.indexOf(pressed) == 0 ? 'partial' : false;
-      }
-    }
-    function lastChar(keys) {
-      var match = /^.*(<[\w\-]+>)$/.exec(keys);
-      var selectedCharacter = match ? match[1] : keys.slice(-1);
-      if (selectedCharacter.length > 1){
-        switch(selectedCharacter){
-          case '<CR>':
-            selectedCharacter='\n';
-            break;
-          case '<Space>':
-            selectedCharacter=' ';
-            break;
-          default:
-            break;
-        }
-      }
-      return selectedCharacter;
-    }
-    function repeatFn(cm, fn, repeat) {
-      return function() {
-        for (var i = 0; i < repeat; i++) {
-          fn(cm);
-        }
-      };
-    }
-    function copyCursor(cur) {
-      return Pos(cur.line, cur.ch);
-    }
-    function cursorEqual(cur1, cur2) {
-      return cur1.ch == cur2.ch && cur1.line == cur2.line;
-    }
-    function cursorIsBefore(cur1, cur2) {
-      if (cur1.line < cur2.line) {
-        return true;
-      }
-      if (cur1.line == cur2.line && cur1.ch < cur2.ch) {
-        return true;
-      }
-      return false;
-    }
-    function cursorMin(cur1, cur2) {
-      if (arguments.length > 2) {
-        cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1));
-      }
-      return cursorIsBefore(cur1, cur2) ? cur1 : cur2;
-    }
-    function cursorMax(cur1, cur2) {
-      if (arguments.length > 2) {
-        cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1));
-      }
-      return cursorIsBefore(cur1, cur2) ? cur2 : cur1;
-    }
-    function cursorIsBetween(cur1, cur2, cur3) {
-      // returns true if cur2 is between cur1 and cur3.
-      var cur1before2 = cursorIsBefore(cur1, cur2);
-      var cur2before3 = cursorIsBefore(cur2, cur3);
-      return cur1before2 && cur2before3;
-    }
-    function lineLength(cm, lineNum) {
-      return cm.getLine(lineNum).length;
-    }
-    function trim(s) {
-      if (s.trim) {
-        return s.trim();
-      }
-      return s.replace(/^\s+|\s+$/g, '');
-    }
-    function escapeRegex(s) {
-      return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1');
-    }
-    function extendLineToColumn(cm, lineNum, column) {
-      var endCh = lineLength(cm, lineNum);
-      var spaces = new Array(column-endCh+1).join(' ');
-      cm.setCursor(Pos(lineNum, endCh));
-      cm.replaceRange(spaces, cm.getCursor());
-    }
-    // This functions selects a rectangular block
-    // of text with selectionEnd as any of its corner
-    // Height of block:
-    // Difference in selectionEnd.line and first/last selection.line
-    // Width of the block:
-    // Distance between selectionEnd.ch and any(first considered here) selection.ch
-    function selectBlock(cm, selectionEnd) {
-      var selections = [], ranges = cm.listSelections();
-      var head = copyCursor(cm.clipPos(selectionEnd));
-      var isClipped = !cursorEqual(selectionEnd, head);
-      var curHead = cm.getCursor('head');
-      var primIndex = getIndex(ranges, curHead);
-      var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor);
-      var max = ranges.length - 1;
-      var index = max - primIndex > primIndex ? max : 0;
-      var base = ranges[index].anchor;
-
-      var firstLine = Math.min(base.line, head.line);
-      var lastLine = Math.max(base.line, head.line);
-      var baseCh = base.ch, headCh = head.ch;
-
-      var dir = ranges[index].head.ch - baseCh;
-      var newDir = headCh - baseCh;
-      if (dir > 0 && newDir <= 0) {
-        baseCh++;
-        if (!isClipped) { headCh--; }
-      } else if (dir < 0 && newDir >= 0) {
-        baseCh--;
-        if (!wasClipped) { headCh++; }
-      } else if (dir < 0 && newDir == -1) {
-        baseCh--;
-        headCh++;
-      }
-      for (var line = firstLine; line <= lastLine; line++) {
-        var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)};
-        selections.push(range);
-      }
-      primIndex = head.line == lastLine ? selections.length - 1 : 0;
-      cm.setSelections(selections);
-      selectionEnd.ch = headCh;
-      base.ch = baseCh;
-      return base;
-    }
-    function selectForInsert(cm, head, height) {
-      var sel = [];
-      for (var i = 0; i < height; i++) {
-        var lineHead = offsetCursor(head, i, 0);
-        sel.push({anchor: lineHead, head: lineHead});
-      }
-      cm.setSelections(sel, 0);
-    }
-    // getIndex returns the index of the cursor in the selections.
-    function getIndex(ranges, cursor, end) {
-      for (var i = 0; i < ranges.length; i++) {
-        var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor);
-        var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor);
-        if (atAnchor || atHead) {
-          return i;
-        }
-      }
-      return -1;
-    }
-    function getSelectedAreaRange(cm, vim) {
-      var lastSelection = vim.lastSelection;
-      var getCurrentSelectedAreaRange = function() {
-        var selections = cm.listSelections();
-        var start =  selections[0];
-        var end = selections[selections.length-1];
-        var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head;
-        var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor;
-        return [selectionStart, selectionEnd];
-      };
-      var getLastSelectedAreaRange = function() {
-        var selectionStart = cm.getCursor();
-        var selectionEnd = cm.getCursor();
-        var block = lastSelection.visualBlock;
-        if (block) {
-          var width = block.width;
-          var height = block.height;
-          selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width);
-          var selections = [];
-          // selectBlock creates a 'proper' rectangular block.
-          // We do not want that in all cases, so we manually set selections.
-          for (var i = selectionStart.line; i < selectionEnd.line; i++) {
-            var anchor = Pos(i, selectionStart.ch);
-            var head = Pos(i, selectionEnd.ch);
-            var range = {anchor: anchor, head: head};
-            selections.push(range);
-          }
-          cm.setSelections(selections);
-        } else {
-          var start = lastSelection.anchorMark.find();
-          var end = lastSelection.headMark.find();
-          var line = end.line - start.line;
-          var ch = end.ch - start.ch;
-          selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch};
-          if (lastSelection.visualLine) {
-            selectionStart = Pos(selectionStart.line, 0);
-            selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line));
-          }
-          cm.setSelection(selectionStart, selectionEnd);
-        }
-        return [selectionStart, selectionEnd];
-      };
-      if (!vim.visualMode) {
-      // In case of replaying the action.
-        return getLastSelectedAreaRange();
-      } else {
-        return getCurrentSelectedAreaRange();
-      }
-    }
-    // Updates the previous selection with the current selection's values. This
-    // should only be called in visual mode.
-    function updateLastSelection(cm, vim) {
-      var anchor = vim.sel.anchor;
-      var head = vim.sel.head;
-      // To accommodate the effect of lastPastedText in the last selection
-      if (vim.lastPastedText) {
-        head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length);
-        vim.lastPastedText = null;
-      }
-      vim.lastSelection = {'anchorMark': cm.setBookmark(anchor),
-                           'headMark': cm.setBookmark(head),
-                           'anchor': copyCursor(anchor),
-                           'head': copyCursor(head),
-                           'visualMode': vim.visualMode,
-                           'visualLine': vim.visualLine,
-                           'visualBlock': vim.visualBlock};
-    }
-    function expandSelection(cm, start, end) {
-      var sel = cm.state.vim.sel;
-      var head = sel.head;
-      var anchor = sel.anchor;
-      var tmp;
-      if (cursorIsBefore(end, start)) {
-        tmp = end;
-        end = start;
-        start = tmp;
-      }
-      if (cursorIsBefore(head, anchor)) {
-        head = cursorMin(start, head);
-        anchor = cursorMax(anchor, end);
-      } else {
-        anchor = cursorMin(start, anchor);
-        head = cursorMax(head, end);
-        head = offsetCursor(head, 0, -1);
-        if (head.ch == -1 && head.line != cm.firstLine()) {
-          head = Pos(head.line - 1, lineLength(cm, head.line - 1));
-        }
-      }
-      return [anchor, head];
-    }
-    /**
-     * Updates the CodeMirror selection to match the provided vim selection.
-     * If no arguments are given, it uses the current vim selection state.
-     */
-    function updateCmSelection(cm, sel, mode) {
-      var vim = cm.state.vim;
-      sel = sel || vim.sel;
-      var mode = mode ||
-        vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char';
-      var cmSel = makeCmSelection(cm, sel, mode);
-      cm.setSelections(cmSel.ranges, cmSel.primary);
-      updateFakeCursor(cm);
-    }
-    function makeCmSelection(cm, sel, mode, exclusive) {
-      var head = copyCursor(sel.head);
-      var anchor = copyCursor(sel.anchor);
-      if (mode == 'char') {
-        var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
-        var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
-        head = offsetCursor(sel.head, 0, headOffset);
-        anchor = offsetCursor(sel.anchor, 0, anchorOffset);
-        return {
-          ranges: [{anchor: anchor, head: head}],
-          primary: 0
-        };
-      } else if (mode == 'line') {
-        if (!cursorIsBefore(sel.head, sel.anchor)) {
-          anchor.ch = 0;
-
-          var lastLine = cm.lastLine();
-          if (head.line > lastLine) {
-            head.line = lastLine;
-          }
-          head.ch = lineLength(cm, head.line);
-        } else {
-          head.ch = 0;
-          anchor.ch = lineLength(cm, anchor.line);
-        }
-        return {
-          ranges: [{anchor: anchor, head: head}],
-          primary: 0
-        };
-      } else if (mode == 'block') {
-        var top = Math.min(anchor.line, head.line),
-            left = Math.min(anchor.ch, head.ch),
-            bottom = Math.max(anchor.line, head.line),
-            right = Math.max(anchor.ch, head.ch) + 1;
-        var height = bottom - top + 1;
-        var primary = head.line == top ? 0 : height - 1;
-        var ranges = [];
-        for (var i = 0; i < height; i++) {
-          ranges.push({
-            anchor: Pos(top + i, left),
-            head: Pos(top + i, right)
-          });
-        }
-        return {
-          ranges: ranges,
-          primary: primary
-        };
-      }
-    }
-    function getHead(cm) {
-      var cur = cm.getCursor('head');
-      if (cm.getSelection().length == 1) {
-        // Small corner case when only 1 character is selected. The "real"
-        // head is the left of head and anchor.
-        cur = cursorMin(cur, cm.getCursor('anchor'));
-      }
-      return cur;
-    }
-
-    /**
-     * If moveHead is set to false, the CodeMirror selection will not be
-     * touched. The caller assumes the responsibility of putting the cursor
-    * in the right place.
-     */
-    function exitVisualMode(cm, moveHead) {
-      var vim = cm.state.vim;
-      if (moveHead !== false) {
-        cm.setCursor(clipCursorToContent(cm, vim.sel.head));
-      }
-      updateLastSelection(cm, vim);
-      vim.visualMode = false;
-      vim.visualLine = false;
-      vim.visualBlock = false;
-      CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
-      if (vim.fakeCursor) {
-        vim.fakeCursor.clear();
-      }
-    }
-
-    // Remove any trailing newlines from the selection. For
-    // example, with the caret at the start of the last word on the line,
-    // 'dw' should word, but not the newline, while 'w' should advance the
-    // caret to the first character of the next line.
-    function clipToLine(cm, curStart, curEnd) {
-      var selection = cm.getRange(curStart, curEnd);
-      // Only clip if the selection ends with trailing newline + whitespace
-      if (/\n\s*$/.test(selection)) {
-        var lines = selection.split('\n');
-        // We know this is all whitespace.
-        lines.pop();
-
-        // Cases:
-        // 1. Last word is an empty line - do not clip the trailing '\n'
-        // 2. Last word is not an empty line - clip the trailing '\n'
-        var line;
-        // Find the line containing the last word, and clip all whitespace up
-        // to it.
-        for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) {
-          curEnd.line--;
-          curEnd.ch = 0;
-        }
-        // If the last word is not an empty line, clip an additional newline
-        if (line) {
-          curEnd.line--;
-          curEnd.ch = lineLength(cm, curEnd.line);
-        } else {
-          curEnd.ch = 0;
-        }
-      }
-    }
-
-    // Expand the selection to line ends.
-    function expandSelectionToLine(_cm, curStart, curEnd) {
-      curStart.ch = 0;
-      curEnd.ch = 0;
-      curEnd.line++;
-    }
-
-    function findFirstNonWhiteSpaceCharacter(text) {
-      if (!text) {
-        return 0;
-      }
-      var firstNonWS = text.search(/\S/);
-      return firstNonWS == -1 ? text.length : firstNonWS;
-    }
-
-    function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) {
-      var cur = getHead(cm);
-      var line = cm.getLine(cur.line);
-      var idx = cur.ch;
-
-      // Seek to first word or non-whitespace character, depending on if
-      // noSymbol is true.
-      var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0];
-      while (!test(line.charAt(idx))) {
-        idx++;
-        if (idx >= line.length) { return null; }
-      }
-
-      if (bigWord) {
-        test = bigWordCharTest[0];
-      } else {
-        test = wordCharTest[0];
-        if (!test(line.charAt(idx))) {
-          test = wordCharTest[1];
-        }
-      }
-
-      var end = idx, start = idx;
-      while (test(line.charAt(end)) && end < line.length) { end++; }
-      while (test(line.charAt(start)) && start >= 0) { start--; }
-      start++;
-
-      if (inclusive) {
-        // If present, include all whitespace after word.
-        // Otherwise, include all whitespace before word, except indentation.
-        var wordEnd = end;
-        while (/\s/.test(line.charAt(end)) && end < line.length) { end++; }
-        if (wordEnd == end) {
-          var wordStart = start;
-          while (/\s/.test(line.charAt(start - 1)) && start > 0) { start--; }
-          if (!start) { start = wordStart; }
-        }
-      }
-      return { start: Pos(cur.line, start), end: Pos(cur.line, end) };
-    }
-
-    function recordJumpPosition(cm, oldCur, newCur) {
-      if (!cursorEqual(oldCur, newCur)) {
-        vimGlobalState.jumpList.add(cm, oldCur, newCur);
-      }
-    }
-
-    function recordLastCharacterSearch(increment, args) {
-        vimGlobalState.lastCharacterSearch.increment = increment;
-        vimGlobalState.lastCharacterSearch.forward = args.forward;
-        vimGlobalState.lastCharacterSearch.selectedCharacter = args.selectedCharacter;
-    }
-
-    var symbolToMode = {
-        '(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket',
-        '[': 'section', ']': 'section',
-        '*': 'comment', '/': 'comment',
-        'm': 'method', 'M': 'method',
-        '#': 'preprocess'
-    };
-    var findSymbolModes = {
-      bracket: {
-        isComplete: function(state) {
-          if (state.nextCh === state.symb) {
-            state.depth++;
-            if (state.depth >= 1)return true;
-          } else if (state.nextCh === state.reverseSymb) {
-            state.depth--;
-          }
-          return false;
-        }
-      },
-      section: {
-        init: function(state) {
-          state.curMoveThrough = true;
-          state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}';
-        },
-        isComplete: function(state) {
-          return state.index === 0 && state.nextCh === state.symb;
-        }
-      },
-      comment: {
-        isComplete: function(state) {
-          var found = state.lastCh === '*' && state.nextCh === '/';
-          state.lastCh = state.nextCh;
-          return found;
-        }
-      },
-      // TODO: The original Vim implementation only operates on level 1 and 2.
-      // The current implementation doesn't check for code block level and
-      // therefore it operates on any levels.
-      method: {
-        init: function(state) {
-          state.symb = (state.symb === 'm' ? '{' : '}');
-          state.reverseSymb = state.symb === '{' ? '}' : '{';
-        },
-        isComplete: function(state) {
-          if (state.nextCh === state.symb)return true;
-          return false;
-        }
-      },
-      preprocess: {
-        init: function(state) {
-          state.index = 0;
-        },
-        isComplete: function(state) {
-          if (state.nextCh === '#') {
-            var token = state.lineText.match(/#(\w+)/)[1];
-            if (token === 'endif') {
-              if (state.forward && state.depth === 0) {
-                return true;
-              }
-              state.depth++;
-            } else if (token === 'if') {
-              if (!state.forward && state.depth === 0) {
-                return true;
-              }
-              state.depth--;
-            }
-            if (token === 'else' && state.depth === 0)return true;
-          }
-          return false;
-        }
-      }
-    };
-    function findSymbol(cm, repeat, forward, symb) {
-      var cur = copyCursor(cm.getCursor());
-      var increment = forward ? 1 : -1;
-      var endLine = forward ? cm.lineCount() : -1;
-      var curCh = cur.ch;
-      var line = cur.line;
-      var lineText = cm.getLine(line);
-      var state = {
-        lineText: lineText,
-        nextCh: lineText.charAt(curCh),
-        lastCh: null,
-        index: curCh,
-        symb: symb,
-        reverseSymb: (forward ?  { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb],
-        forward: forward,
-        depth: 0,
-        curMoveThrough: false
-      };
-      var mode = symbolToMode[symb];
-      if (!mode)return cur;
-      var init = findSymbolModes[mode].init;
-      var isComplete = findSymbolModes[mode].isComplete;
-      if (init) { init(state); }
-      while (line !== endLine && repeat) {
-        state.index += increment;
-        state.nextCh = state.lineText.charAt(state.index);
-        if (!state.nextCh) {
-          line += increment;
-          state.lineText = cm.getLine(line) || '';
-          if (increment > 0) {
-            state.index = 0;
-          } else {
-            var lineLen = state.lineText.length;
-            state.index = (lineLen > 0) ? (lineLen-1) : 0;
-          }
-          state.nextCh = state.lineText.charAt(state.index);
-        }
-        if (isComplete(state)) {
-          cur.line = line;
-          cur.ch = state.index;
-          repeat--;
-        }
-      }
-      if (state.nextCh || state.curMoveThrough) {
-        return Pos(line, state.index);
-      }
-      return cur;
-    }
-
-    /**
-     * Returns the boundaries of the next word. If the cursor in the middle of
-     * the word, then returns the boundaries of the current word, starting at
-     * the cursor. If the cursor is at the start/end of a word, and we are going
-     * forward/backward, respectively, find the boundaries of the next word.
-     *
-     * @param {CodeMirror} cm CodeMirror object.
-     * @param {Cursor} cur The cursor position.
-     * @param {boolean} forward True to search forward. False to search
-     *     backward.
-     * @param {boolean} bigWord True if punctuation count as part of the word.
-     *     False if only [a-zA-Z0-9] characters count as part of the word.
-     * @param {boolean} emptyLineIsWord True if empty lines should be treated
-     *     as words.
-     * @return {Object{from:number, to:number, line: number}} The boundaries of
-     *     the word, or null if there are no more words.
-     */
-    function findWord(cm, cur, forward, bigWord, emptyLineIsWord) {
-      var lineNum = cur.line;
-      var pos = cur.ch;
-      var line = cm.getLine(lineNum);
-      var dir = forward ? 1 : -1;
-      var charTests = bigWord ? bigWordCharTest: wordCharTest;
-
-      if (emptyLineIsWord && line == '') {
-        lineNum += dir;
-        line = cm.getLine(lineNum);
-        if (!isLine(cm, lineNum)) {
-          return null;
-        }
-        pos = (forward) ? 0 : line.length;
-      }
-
-      while (true) {
-        if (emptyLineIsWord && line == '') {
-          return { from: 0, to: 0, line: lineNum };
-        }
-        var stop = (dir > 0) ? line.length : -1;
-        var wordStart = stop, wordEnd = stop;
-        // Find bounds of next word.
-        while (pos != stop) {
-          var foundWord = false;
-          for (var i = 0; i < charTests.length && !foundWord; ++i) {
-            if (charTests[i](line.charAt(pos))) {
-              wordStart = pos;
-              // Advance to end of word.
-              while (pos != stop && charTests[i](line.charAt(pos))) {
-                pos += dir;
-              }
-              wordEnd = pos;
-              foundWord = wordStart != wordEnd;
-              if (wordStart == cur.ch && lineNum == cur.line &&
-                  wordEnd == wordStart + dir) {
-                // We started at the end of a word. Find the next one.
-                continue;
-              } else {
-                return {
-                  from: Math.min(wordStart, wordEnd + 1),
-                  to: Math.max(wordStart, wordEnd),
-                  line: lineNum };
-              }
-            }
-          }
-          if (!foundWord) {
-            pos += dir;
-          }
-        }
-        // Advance to next/prev line.
-        lineNum += dir;
-        if (!isLine(cm, lineNum)) {
-          return null;
-        }
-        line = cm.getLine(lineNum);
-        pos = (dir > 0) ? 0 : line.length;
-      }
-    }
-
-    /**
-     * @param {CodeMirror} cm CodeMirror object.
-     * @param {Pos} cur The position to start from.
-     * @param {int} repeat Number of words to move past.
-     * @param {boolean} forward True to search forward. False to search
-     *     backward.
-     * @param {boolean} wordEnd True to move to end of word. False to move to
-     *     beginning of word.
-     * @param {boolean} bigWord True if punctuation count as part of the word.
-     *     False if only alphabet characters count as part of the word.
-     * @return {Cursor} The position the cursor should move to.
-     */
-    function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) {
-      var curStart = copyCursor(cur);
-      var words = [];
-      if (forward && !wordEnd || !forward && wordEnd) {
-        repeat++;
-      }
-      // For 'e', empty lines are not considered words, go figure.
-      var emptyLineIsWord = !(forward && wordEnd);
-      for (var i = 0; i < repeat; i++) {
-        var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord);
-        if (!word) {
-          var eodCh = lineLength(cm, cm.lastLine());
-          words.push(forward
-              ? {line: cm.lastLine(), from: eodCh, to: eodCh}
-              : {line: 0, from: 0, to: 0});
-          break;
-        }
-        words.push(word);
-        cur = Pos(word.line, forward ? (word.to - 1) : word.from);
-      }
-      var shortCircuit = words.length != repeat;
-      var firstWord = words[0];
-      var lastWord = words.pop();
-      if (forward && !wordEnd) {
-        // w
-        if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) {
-          // We did not start in the middle of a word. Discard the extra word at the end.
-          lastWord = words.pop();
-        }
-        return Pos(lastWord.line, lastWord.from);
-      } else if (forward && wordEnd) {
-        return Pos(lastWord.line, lastWord.to - 1);
-      } else if (!forward && wordEnd) {
-        // ge
-        if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) {
-          // We did not start in the middle of a word. Discard the extra word at the end.
-          lastWord = words.pop();
-        }
-        return Pos(lastWord.line, lastWord.to);
-      } else {
-        // b
-        return Pos(lastWord.line, lastWord.from);
-      }
-    }
-
-    function moveToCharacter(cm, repeat, forward, character) {
-      var cur = cm.getCursor();
-      var start = cur.ch;
-      var idx;
-      for (var i = 0; i < repeat; i ++) {
-        var line = cm.getLine(cur.line);
-        idx = charIdxInLine(start, line, character, forward, true);
-        if (idx == -1) {
-          return null;
-        }
-        start = idx;
-      }
-      return Pos(cm.getCursor().line, idx);
-    }
-
-    function moveToColumn(cm, repeat) {
-      // repeat is always >= 1, so repeat - 1 always corresponds
-      // to the column we want to go to.
-      var line = cm.getCursor().line;
-      return clipCursorToContent(cm, Pos(line, repeat - 1));
-    }
-
-    function updateMark(cm, vim, markName, pos) {
-      if (!inArray(markName, validMarks)) {
-        return;
-      }
-      if (vim.marks[markName]) {
-        vim.marks[markName].clear();
-      }
-      vim.marks[markName] = cm.setBookmark(pos);
-    }
-
-    function charIdxInLine(start, line, character, forward, includeChar) {
-      // Search for char in line.
-      // motion_options: {forward, includeChar}
-      // If includeChar = true, include it too.
-      // If forward = true, search forward, else search backwards.
-      // If char is not found on this line, do nothing
-      var idx;
-      if (forward) {
-        idx = line.indexOf(character, start + 1);
-        if (idx != -1 && !includeChar) {
-          idx -= 1;
-        }
-      } else {
-        idx = line.lastIndexOf(character, start - 1);
-        if (idx != -1 && !includeChar) {
-          idx += 1;
-        }
-      }
-      return idx;
-    }
-
-    function findParagraph(cm, head, repeat, dir, inclusive) {
-      var line = head.line;
-      var min = cm.firstLine();
-      var max = cm.lastLine();
-      var start, end, i = line;
-      function isEmpty(i) { return !cm.getLine(i); }
-      function isBoundary(i, dir, any) {
-        if (any) { return isEmpty(i) != isEmpty(i + dir); }
-        return !isEmpty(i) && isEmpty(i + dir);
-      }
-      if (dir) {
-        while (min <= i && i <= max && repeat > 0) {
-          if (isBoundary(i, dir)) { repeat--; }
-          i += dir;
-        }
-        return new Pos(i, 0);
-      }
-
-      var vim = cm.state.vim;
-      if (vim.visualLine && isBoundary(line, 1, true)) {
-        var anchor = vim.sel.anchor;
-        if (isBoundary(anchor.line, -1, true)) {
-          if (!inclusive || anchor.line != line) {
-            line += 1;
-          }
-        }
-      }
-      var startState = isEmpty(line);
-      for (i = line; i <= max && repeat; i++) {
-        if (isBoundary(i, 1, true)) {
-          if (!inclusive || isEmpty(i) != startState) {
-            repeat--;
-          }
-        }
-      }
-      end = new Pos(i, 0);
-      // select boundary before paragraph for the last one
-      if (i > max && !startState) { startState = true; }
-      else { inclusive = false; }
-      for (i = line; i > min; i--) {
-        if (!inclusive || isEmpty(i) == startState || i == line) {
-          if (isBoundary(i, -1, true)) { break; }
-        }
-      }
-      start = new Pos(i, 0);
-      return { start: start, end: end };
-    }
-
-    // TODO: perhaps this finagling of start and end positions belonds
-    // in codemirror/replaceRange?
-    function selectCompanionObject(cm, head, symb, inclusive) {
-      var cur = head, start, end;
-
-      var bracketRegexp = ({
-        '(': /[()]/, ')': /[()]/,
-        '[': /[[\]]/, ']': /[[\]]/,
-        '{': /[{}]/, '}': /[{}]/})[symb];
-      var openSym = ({
-        '(': '(', ')': '(',
-        '[': '[', ']': '[',
-        '{': '{', '}': '{'})[symb];
-      var curChar = cm.getLine(cur.line).charAt(cur.ch);
-      // Due to the behavior of scanForBracket, we need to add an offset if the
-      // cursor is on a matching open bracket.
-      var offset = curChar === openSym ? 1 : 0;
-
-      start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, null, {'bracketRegex': bracketRegexp});
-      end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, null, {'bracketRegex': bracketRegexp});
-
-      if (!start || !end) {
-        return { start: cur, end: cur };
-      }
-
-      start = start.pos;
-      end = end.pos;
-
-      if ((start.line == end.line && start.ch > end.ch)
-          || (start.line > end.line)) {
-        var tmp = start;
-        start = end;
-        end = tmp;
-      }
-
-      if (inclusive) {
-        end.ch += 1;
-      } else {
-        start.ch += 1;
-      }
-
-      return { start: start, end: end };
-    }
-
-    // Takes in a symbol and a cursor and tries to simulate text objects that
-    // have identical opening and closing symbols
-    // TODO support across multiple lines
-    function findBeginningAndEnd(cm, head, symb, inclusive) {
-      var cur = copyCursor(head);
-      var line = cm.getLine(cur.line);
-      var chars = line.split('');
-      var start, end, i, len;
-      var firstIndex = chars.indexOf(symb);
-
-      // the decision tree is to always look backwards for the beginning first,
-      // but if the cursor is in front of the first instance of the symb,
-      // then move the cursor forward
-      if (cur.ch < firstIndex) {
-        cur.ch = firstIndex;
-        // Why is this line even here???
-        // cm.setCursor(cur.line, firstIndex+1);
-      }
-      // otherwise if the cursor is currently on the closing symbol
-      else if (firstIndex < cur.ch && chars[cur.ch] == symb) {
-        end = cur.ch; // assign end to the current cursor
-        --cur.ch; // make sure to look backwards
-      }
-
-      // if we're currently on the symbol, we've got a start
-      if (chars[cur.ch] == symb && !end) {
-        start = cur.ch + 1; // assign start to ahead of the cursor
-      } else {
-        // go backwards to find the start
-        for (i = cur.ch; i > -1 && !start; i--) {
-          if (chars[i] == symb) {
-            start = i + 1;
-          }
-        }
-      }
-
-      // look forwards for the end symbol
-      if (start && !end) {
-        for (i = start, len = chars.length; i < len && !end; i++) {
-          if (chars[i] == symb) {
-            end = i;
-          }
-        }
-      }
-
-      // nothing found
-      if (!start || !end) {
-        return { start: cur, end: cur };
-      }
-
-      // include the symbols
-      if (inclusive) {
-        --start; ++end;
-      }
-
-      return {
-        start: Pos(cur.line, start),
-        end: Pos(cur.line, end)
-      };
-    }
-
-    // Search functions
-    defineOption('pcre', true, 'boolean');
-    function SearchState() {}
-    SearchState.prototype = {
-      getQuery: function() {
-        return vimGlobalState.query;
-      },
-      setQuery: function(query) {
-        vimGlobalState.query = query;
-      },
-      getOverlay: function() {
-        return this.searchOverlay;
-      },
-      setOverlay: function(overlay) {
-        this.searchOverlay = overlay;
-      },
-      isReversed: function() {
-        return vimGlobalState.isReversed;
-      },
-      setReversed: function(reversed) {
-        vimGlobalState.isReversed = reversed;
-      },
-      getScrollbarAnnotate: function() {
-        return this.annotate;
-      },
-      setScrollbarAnnotate: function(annotate) {
-        this.annotate = annotate;
-      }
-    };
-    function getSearchState(cm) {
-      var vim = cm.state.vim;
-      return vim.searchState_ || (vim.searchState_ = new SearchState());
-    }
-    function dialog(cm, template, shortText, onClose, options) {
-      if (cm.openDialog) {
-        cm.openDialog(template, onClose, { bottom: true, value: options.value,
-            onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp,
-            selectValueOnOpen: false});
-      }
-      else {
-        onClose(prompt(shortText, ''));
-      }
-    }
-    function splitBySlash(argString) {
-      var slashes = findUnescapedSlashes(argString) || [];
-      if (!slashes.length) return [];
-      var tokens = [];
-      // in case of strings like foo/bar
-      if (slashes[0] !== 0) return;
-      for (var i = 0; i < slashes.length; i++) {
-        if (typeof slashes[i] == 'number')
-          tokens.push(argString.substring(slashes[i] + 1, slashes[i+1]));
-      }
-      return tokens;
-    }
-
-    function findUnescapedSlashes(str) {
-      var escapeNextChar = false;
-      var slashes = [];
-      for (var i = 0; i < str.length; i++) {
-        var c = str.charAt(i);
-        if (!escapeNextChar && c == '/') {
-          slashes.push(i);
-        }
-        escapeNextChar = !escapeNextChar && (c == '\\');
-      }
-      return slashes;
-    }
-
-    // Translates a search string from ex (vim) syntax into javascript form.
-    function translateRegex(str) {
-      // When these match, add a '\' if unescaped or remove one if escaped.
-      var specials = '|(){';
-      // Remove, but never add, a '\' for these.
-      var unescape = '}';
-      var escapeNextChar = false;
-      var out = [];
-      for (var i = -1; i < str.length; i++) {
-        var c = str.charAt(i) || '';
-        var n = str.charAt(i+1) || '';
-        var specialComesNext = (n && specials.indexOf(n) != -1);
-        if (escapeNextChar) {
-          if (c !== '\\' || !specialComesNext) {
-            out.push(c);
-          }
-          escapeNextChar = false;
-        } else {
-          if (c === '\\') {
-            escapeNextChar = true;
-            // Treat the unescape list as special for removing, but not adding '\'.
-            if (n && unescape.indexOf(n) != -1) {
-              specialComesNext = true;
-            }
-            // Not passing this test means removing a '\'.
-            if (!specialComesNext || n === '\\') {
-              out.push(c);
-            }
-          } else {
-            out.push(c);
-            if (specialComesNext && n !== '\\') {
-              out.push('\\');
-            }
-          }
-        }
-      }
-      return out.join('');
-    }
-
-    // Translates the replace part of a search and replace from ex (vim) syntax into
-    // javascript form.  Similar to translateRegex, but additionally fixes back references
-    // (translates '\[0..9]' to '$[0..9]') and follows different rules for escaping '$'.
-    var charUnescapes = {'\\n': '\n', '\\r': '\r', '\\t': '\t'};
-    function translateRegexReplace(str) {
-      var escapeNextChar = false;
-      var out = [];
-      for (var i = -1; i < str.length; i++) {
-        var c = str.charAt(i) || '';
-        var n = str.charAt(i+1) || '';
-        if (charUnescapes[c + n]) {
-          out.push(charUnescapes[c+n]);
-          i++;
-        } else if (escapeNextChar) {
-          // At any point in the loop, escapeNextChar is true if the previous
-          // character was a '\' and was not escaped.
-          out.push(c);
-          escapeNextChar = false;
-        } else {
-          if (c === '\\') {
-            escapeNextChar = true;
-            if ((isNumber(n) || n === '$')) {
-              out.push('$');
-            } else if (n !== '/' && n !== '\\') {
-              out.push('\\');
-            }
-          } else {
-            if (c === '$') {
-              out.push('$');
-            }
-            out.push(c);
-            if (n === '/') {
-              out.push('\\');
-            }
-          }
-        }
-      }
-      return out.join('');
-    }
-
-    // Unescape \ and / in the replace part, for PCRE mode.
-    var unescapes = {'\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t'};
-    function unescapeRegexReplace(str) {
-      var stream = new CodeMirror.StringStream(str);
-      var output = [];
-      while (!stream.eol()) {
-        // Search for \.
-        while (stream.peek() && stream.peek() != '\\') {
-          output.push(stream.next());
-        }
-        var matched = false;
-        for (var matcher in unescapes) {
-          if (stream.match(matcher, true)) {
-            matched = true;
-            output.push(unescapes[matcher]);
-            break;
-          }
-        }
-        if (!matched) {
-          // Don't change anything
-          output.push(stream.next());
-        }
-      }
-      return output.join('');
-    }
-
-    /**
-     * Extract the regular expression from the query and return a Regexp object.
-     * Returns null if the query is blank.
-     * If ignoreCase is passed in, the Regexp object will have the 'i' flag set.
-     * If smartCase is passed in, and the query contains upper case letters,
-     *   then ignoreCase is overridden, and the 'i' flag will not be set.
-     * If the query contains the /i in the flag part of the regular expression,
-     *   then both ignoreCase and smartCase are ignored, and 'i' will be passed
-     *   through to the Regex object.
-     */
-    function parseQuery(query, ignoreCase, smartCase) {
-      // First update the last search register
-      var lastSearchRegister = vimGlobalState.registerController.getRegister('/');
-      lastSearchRegister.setText(query);
-      // Check if the query is already a regex.
-      if (query instanceof RegExp) { return query; }
-      // First try to extract regex + flags from the input. If no flags found,
-      // extract just the regex. IE does not accept flags directly defined in
-      // the regex string in the form /regex/flags
-      var slashes = findUnescapedSlashes(query);
-      var regexPart;
-      var forceIgnoreCase;
-      if (!slashes.length) {
-        // Query looks like 'regexp'
-        regexPart = query;
-      } else {
-        // Query looks like 'regexp/...'
-        regexPart = query.substring(0, slashes[0]);
-        var flagsPart = query.substring(slashes[0]);
-        forceIgnoreCase = (flagsPart.indexOf('i') != -1);
-      }
-      if (!regexPart) {
-        return null;
-      }
-      if (!getOption('pcre')) {
-        regexPart = translateRegex(regexPart);
-      }
-      if (smartCase) {
-        ignoreCase = (/^[^A-Z]*$/).test(regexPart);
-      }
-      var regexp = new RegExp(regexPart,
-          (ignoreCase || forceIgnoreCase) ? 'i' : undefined);
-      return regexp;
-    }
-    function showConfirm(cm, text) {
-      if (cm.openNotification) {
-        cm.openNotification('<span style="color: red">' + text + '</span>',
-                            {bottom: true, duration: 5000});
-      } else {
-        alert(text);
-      }
-    }
-    function makePrompt(prefix, desc) {
-      var raw = '<span style="font-family: monospace; white-space: pre">' +
-          (prefix || "") + '<input type="text"></span>';
-      if (desc)
-        raw += ' <span style="color: #888">' + desc + '</span>';
-      return raw;
-    }
-    var searchPromptDesc = '(Javascript regexp)';
-    function showPrompt(cm, options) {
-      var shortText = (options.prefix || '') + ' ' + (options.desc || '');
-      var prompt = makePrompt(options.prefix, options.desc);
-      dialog(cm, prompt, shortText, options.onClose, options);
-    }
-    function regexEqual(r1, r2) {
-      if (r1 instanceof RegExp && r2 instanceof RegExp) {
-          var props = ['global', 'multiline', 'ignoreCase', 'source'];
-          for (var i = 0; i < props.length; i++) {
-              var prop = props[i];
-              if (r1[prop] !== r2[prop]) {
-                  return false;
-              }
-          }
-          return true;
-      }
-      return false;
-    }
-    // Returns true if the query is valid.
-    function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) {
-      if (!rawQuery) {
-        return;
-      }
-      var state = getSearchState(cm);
-      var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase);
-      if (!query) {
-        return;
-      }
-      highlightSearchMatches(cm, query);
-      if (regexEqual(query, state.getQuery())) {
-        return query;
-      }
-      state.setQuery(query);
-      return query;
-    }
-    function searchOverlay(query) {
-      if (query.source.charAt(0) == '^') {
-        var matchSol = true;
-      }
-      return {
-        token: function(stream) {
-          if (matchSol && !stream.sol()) {
-            stream.skipToEnd();
-            return;
-          }
-          var match = stream.match(query, false);
-          if (match) {
-            if (match[0].length == 0) {
-              // Matched empty string, skip to next.
-              stream.next();
-              return 'searching';
-            }
-            if (!stream.sol()) {
-              // Backtrack 1 to match \b
-              stream.backUp(1);
-              if (!query.exec(stream.next() + match[0])) {
-                stream.next();
-                return null;
-              }
-            }
-            stream.match(query);
-            return 'searching';
-          }
-          while (!stream.eol()) {
-            stream.next();
-            if (stream.match(query, false)) break;
-          }
-        },
-        query: query
-      };
-    }
-    function highlightSearchMatches(cm, query) {
-      var searchState = getSearchState(cm);
-      var overlay = searchState.getOverlay();
-      if (!overlay || query != overlay.query) {
-        if (overlay) {
-          cm.removeOverlay(overlay);
-        }
-        overlay = searchOverlay(query);
-        cm.addOverlay(overlay);
-        if (cm.showMatchesOnScrollbar) {
-          if (searchState.getScrollbarAnnotate()) {
-            searchState.getScrollbarAnnotate().clear();
-          }
-          searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query));
-        }
-        searchState.setOverlay(overlay);
-      }
-    }
-    function findNext(cm, prev, query, repeat) {
-      if (repeat === undefined) { repeat = 1; }
-      return cm.operation(function() {
-        var pos = cm.getCursor();
-        var cursor = cm.getSearchCursor(query, pos);
-        for (var i = 0; i < repeat; i++) {
-          var found = cursor.find(prev);
-          if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); }
-          if (!found) {
-            // SearchCursor may have returned null because it hit EOF, wrap
-            // around and try again.
-            cursor = cm.getSearchCursor(query,
-                (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) );
-            if (!cursor.find(prev)) {
-              return;
-            }
-          }
-        }
-        return cursor.from();
-      });
-    }
-    function clearSearchHighlight(cm) {
-      var state = getSearchState(cm);
-      cm.removeOverlay(getSearchState(cm).getOverlay());
-      state.setOverlay(null);
-      if (state.getScrollbarAnnotate()) {
-        state.getScrollbarAnnotate().clear();
-        state.setScrollbarAnnotate(null);
-      }
-    }
-    /**
-     * Check if pos is in the specified range, INCLUSIVE.
-     * Range can be specified with 1 or 2 arguments.
-     * If the first range argument is an array, treat it as an array of line
-     * numbers. Match pos against any of the lines.
-     * If the first range argument is a number,
-     *   if there is only 1 range argument, check if pos has the same line
-     *       number
-     *   if there are 2 range arguments, then check if pos is in between the two
-     *       range arguments.
-     */
-    function isInRange(pos, start, end) {
-      if (typeof pos != 'number') {
-        // Assume it is a cursor position. Get the line number.
-        pos = pos.line;
-      }
-      if (start instanceof Array) {
-        return inArray(pos, start);
-      } else {
-        if (end) {
-          return (pos >= start && pos <= end);
-        } else {
-          return pos == start;
-        }
-      }
-    }
-    function getUserVisibleLines(cm) {
-      var scrollInfo = cm.getScrollInfo();
-      var occludeToleranceTop = 6;
-      var occludeToleranceBottom = 10;
-      var from = cm.coordsChar({left:0, top: occludeToleranceTop + scrollInfo.top}, 'local');
-      var bottomY = scrollInfo.clientHeight - occludeToleranceBottom + scrollInfo.top;
-      var to = cm.coordsChar({left:0, top: bottomY}, 'local');
-      return {top: from.line, bottom: to.line};
-    }
-
-    var ExCommandDispatcher = function() {
-      this.buildCommandMap_();
-    };
-    ExCommandDispatcher.prototype = {
-      processCommand: function(cm, input, opt_params) {
-        var that = this;
-        cm.operation(function () {
-          cm.curOp.isVimOp = true;
-          that._processCommand(cm, input, opt_params);
-        });
-      },
-      _processCommand: function(cm, input, opt_params) {
-        var vim = cm.state.vim;
-        var commandHistoryRegister = vimGlobalState.registerController.getRegister(':');
-        var previousCommand = commandHistoryRegister.toString();
-        if (vim.visualMode) {
-          exitVisualMode(cm);
-        }
-        var inputStream = new CodeMirror.StringStream(input);
-        // update ": with the latest command whether valid or invalid
-        commandHistoryRegister.setText(input);
-        var params = opt_params || {};
-        params.input = input;
-        try {
-          this.parseInput_(cm, inputStream, params);
-        } catch(e) {
-          showConfirm(cm, e);
-          throw e;
-        }
-        var command;
-        var commandName;
-        if (!params.commandName) {
-          // If only a line range is defined, move to the line.
-          if (params.line !== undefined) {
-            commandName = 'move';
-          }
-        } else {
-          command = this.matchCommand_(params.commandName);
-          if (command) {
-            commandName = command.name;
-            if (command.excludeFromCommandHistory) {
-              commandHistoryRegister.setText(previousCommand);
-            }
-            this.parseCommandArgs_(inputStream, params, command);
-            if (command.type == 'exToKey') {
-              // Handle Ex to Key mapping.
-              for (var i = 0; i < command.toKeys.length; i++) {
-                CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping');
-              }
-              return;
-            } else if (command.type == 'exToEx') {
-              // Handle Ex to Ex mapping.
-              this.processCommand(cm, command.toInput);
-              return;
-            }
-          }
-        }
-        if (!commandName) {
-          showConfirm(cm, 'Not an editor command ":' + input + '"');
-          return;
-        }
-        try {
-          exCommands[commandName](cm, params);
-          // Possibly asynchronous commands (e.g. substitute, which might have a
-          // user confirmation), are responsible for calling the callback when
-          // done. All others have it taken care of for them here.
-          if ((!command || !command.possiblyAsync) && params.callback) {
-            params.callback();
-          }
-        } catch(e) {
-          showConfirm(cm, e);
-          throw e;
-        }
-      },
-      parseInput_: function(cm, inputStream, result) {
-        inputStream.eatWhile(':');
-        // Parse range.
-        if (inputStream.eat('%')) {
-          result.line = cm.firstLine();
-          result.lineEnd = cm.lastLine();
-        } else {
-          result.line = this.parseLineSpec_(cm, inputStream);
-          if (result.line !== undefined && inputStream.eat(',')) {
-            result.lineEnd = this.parseLineSpec_(cm, inputStream);
-          }
-        }
-
-        // Parse command name.
-        var commandMatch = inputStream.match(/^(\w+)/);
-        if (commandMatch) {
-          result.commandName = commandMatch[1];
-        } else {
-          result.commandName = inputStream.match(/.*/)[0];
-        }
-
-        return result;
-      },
-      parseLineSpec_: function(cm, inputStream) {
-        var numberMatch = inputStream.match(/^(\d+)/);
-        if (numberMatch) {
-          return parseInt(numberMatch[1], 10) - 1;
-        }
-        switch (inputStream.next()) {
-          case '.':
-            return cm.getCursor().line;
-          case '$':
-            return cm.lastLine();
-          case '\'':
-            var mark = cm.state.vim.marks[inputStream.next()];
-            if (mark && mark.find()) {
-              return mark.find().line;
-            }
-            throw new Error('Mark not set');
-          default:
-            inputStream.backUp(1);
-            return undefined;
-        }
-      },
-      parseCommandArgs_: function(inputStream, params, command) {
-        if (inputStream.eol()) {
-          return;
-        }
-        params.argString = inputStream.match(/.*/)[0];
-        // Parse command-line arguments
-        var delim = command.argDelimiter || /\s+/;
-        var args = trim(params.argString).split(delim);
-        if (args.length && args[0]) {
-          params.args = args;
-        }
-      },
-      matchCommand_: function(commandName) {
-        // Return the command in the command map that matches the shortest
-        // prefix of the passed in command name. The match is guaranteed to be
-        // unambiguous if the defaultExCommandMap's shortNames are set up
-        // correctly. (see @code{defaultExCommandMap}).
-        for (var i = commandName.length; i > 0; i--) {
-          var prefix = commandName.substring(0, i);
-          if (this.commandMap_[prefix]) {
-            var command = this.commandMap_[prefix];
-            if (command.name.indexOf(commandName) === 0) {
-              return command;
-            }
-          }
-        }
-        return null;
-      },
-      buildCommandMap_: function() {
-        this.commandMap_ = {};
-        for (var i = 0; i < defaultExCommandMap.length; i++) {
-          var command = defaultExCommandMap[i];
-          var key = command.shortName || command.name;
-          this.commandMap_[key] = command;
-        }
-      },
-      map: function(lhs, rhs, ctx) {
-        if (lhs != ':' && lhs.charAt(0) == ':') {
-          if (ctx) { throw Error('Mode not supported for ex mappings'); }
-          var commandName = lhs.substring(1);
-          if (rhs != ':' && rhs.charAt(0) == ':') {
-            // Ex to Ex mapping
-            this.commandMap_[commandName] = {
-              name: commandName,
-              type: 'exToEx',
-              toInput: rhs.substring(1),
-              user: true
-            };
-          } else {
-            // Ex to key mapping
-            this.commandMap_[commandName] = {
-              name: commandName,
-              type: 'exToKey',
-              toKeys: rhs,
-              user: true
-            };
-          }
-        } else {
-          if (rhs != ':' && rhs.charAt(0) == ':') {
-            // Key to Ex mapping.
-            var mapping = {
-              keys: lhs,
-              type: 'keyToEx',
-              exArgs: { input: rhs.substring(1) },
-              user: true};
-            if (ctx) { mapping.context = ctx; }
-            defaultKeymap.unshift(mapping);
-          } else {
-            // Key to key mapping
-            var mapping = {
-              keys: lhs,
-              type: 'keyToKey',
-              toKeys: rhs,
-              user: true
-            };
-            if (ctx) { mapping.context = ctx; }
-            defaultKeymap.unshift(mapping);
-          }
-        }
-      },
-      unmap: function(lhs, ctx) {
-        if (lhs != ':' && lhs.charAt(0) == ':') {
-          // Ex to Ex or Ex to key mapping
-          if (ctx) { throw Error('Mode not supported for ex mappings'); }
-          var commandName = lhs.substring(1);
-          if (this.commandMap_[commandName] && this.commandMap_[commandName].user) {
-            delete this.commandMap_[commandName];
-            return;
-          }
-        } else {
-          // Key to Ex or key to key mapping
-          var keys = lhs;
-          for (var i = 0; i < defaultKeymap.length; i++) {
-            if (keys == defaultKeymap[i].keys
-                && defaultKeymap[i].context === ctx
-                && defaultKeymap[i].user) {
-              defaultKeymap.splice(i, 1);
-              return;
-            }
-          }
-        }
-        throw Error('No such mapping.');
-      }
-    };
-
-    var exCommands = {
-      colorscheme: function(cm, params) {
-        if (!params.args || params.args.length < 1) {
-          showConfirm(cm, cm.getOption('theme'));
-          return;
-        }
-        cm.setOption('theme', params.args[0]);
-      },
-      map: function(cm, params, ctx) {
-        var mapArgs = params.args;
-        if (!mapArgs || mapArgs.length < 2) {
-          if (cm) {
-            showConfirm(cm, 'Invalid mapping: ' + params.input);
-          }
-          return;
-        }
-        exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx);
-      },
-      imap: function(cm, params) { this.map(cm, params, 'insert'); },
-      nmap: function(cm, params) { this.map(cm, params, 'normal'); },
-      vmap: function(cm, params) { this.map(cm, params, 'visual'); },
-      unmap: function(cm, params, ctx) {
-        var mapArgs = params.args;
-        if (!mapArgs || mapArgs.length < 1) {
-          if (cm) {
-            showConfirm(cm, 'No such mapping: ' + params.input);
-          }
-          return;
-        }
-        exCommandDispatcher.unmap(mapArgs[0], ctx);
-      },
-      move: function(cm, params) {
-        commandDispatcher.processCommand(cm, cm.state.vim, {
-            type: 'motion',
-            motion: 'moveToLineOrEdgeOfDocument',
-            motionArgs: { forward: false, explicitRepeat: true,
-              linewise: true },
-            repeatOverride: params.line+1});
-      },
-      set: function(cm, params) {
-        var setArgs = params.args;
-        // Options passed through to the setOption/getOption calls. May be passed in by the
-        // local/global versions of the set command
-        var setCfg = params.setCfg || {};
-        if (!setArgs || setArgs.length < 1) {
-          if (cm) {
-            showConfirm(cm, 'Invalid mapping: ' + params.input);
-          }
-          return;
-        }
-        var expr = setArgs[0].split('=');
-        var optionName = expr[0];
-        var value = expr[1];
-        var forceGet = false;
-
-        if (optionName.charAt(optionName.length - 1) == '?') {
-          // If post-fixed with ?, then the set is actually a get.
-          if (value) { throw Error('Trailing characters: ' + params.argString); }
-          optionName = optionName.substring(0, optionName.length - 1);
-          forceGet = true;
-        }
-        if (value === undefined && optionName.substring(0, 2) == 'no') {
-          // To set boolean options to false, the option name is prefixed with
-          // 'no'.
-          optionName = optionName.substring(2);
-          value = false;
-        }
-
-        var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean';
-        if (optionIsBoolean && value == undefined) {
-          // Calling set with a boolean option sets it to true.
-          value = true;
-        }
-        // If no value is provided, then we assume this is a get.
-        if (!optionIsBoolean && value === undefined || forceGet) {
-          var oldValue = getOption(optionName, cm, setCfg);
-          if (oldValue === true || oldValue === false) {
-            showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName);
-          } else {
-            showConfirm(cm, '  ' + optionName + '=' + oldValue);
-          }
-        } else {
-          setOption(optionName, value, cm, setCfg);
-        }
-      },
-      setlocal: function (cm, params) {
-        // setCfg is passed through to setOption
-        params.setCfg = {scope: 'local'};
-        this.set(cm, params);
-      },
-      setglobal: function (cm, params) {
-        // setCfg is passed through to setOption
-        params.setCfg = {scope: 'global'};
-        this.set(cm, params);
-      },
-      registers: function(cm, params) {
-        var regArgs = params.args;
-        var registers = vimGlobalState.registerController.registers;
-        var regInfo = '----------Registers----------<br><br>';
-        if (!regArgs) {
-          for (var registerName in registers) {
-            var text = registers[registerName].toString();
-            if (text.length) {
-              regInfo += '"' + registerName + '    ' + text + '<br>';
-            }
-          }
-        } else {
-          var registerName;
-          regArgs = regArgs.join('');
-          for (var i = 0; i < regArgs.length; i++) {
-            registerName = regArgs.charAt(i);
-            if (!vimGlobalState.registerController.isValidRegister(registerName)) {
-              continue;
-            }
-            var register = registers[registerName] || new Register();
-            regInfo += '"' + registerName + '    ' + register.toString() + '<br>';
-          }
-        }
-        showConfirm(cm, regInfo);
-      },
-      sort: function(cm, params) {
-        var reverse, ignoreCase, unique, number;
-        function parseArgs() {
-          if (params.argString) {
-            var args = new CodeMirror.StringStream(params.argString);
-            if (args.eat('!')) { reverse = true; }
-            if (args.eol()) { return; }
-            if (!args.eatSpace()) { return 'Invalid arguments'; }
-            var opts = args.match(/[a-z]+/);
-            if (opts) {
-              opts = opts[0];
-              ignoreCase = opts.indexOf('i') != -1;
-              unique = opts.indexOf('u') != -1;
-              var decimal = opts.indexOf('d') != -1 && 1;
-              var hex = opts.indexOf('x') != -1 && 1;
-              var octal = opts.indexOf('o') != -1 && 1;
-              if (decimal + hex + octal > 1) { return 'Invalid arguments'; }
-              number = decimal && 'decimal' || hex && 'hex' || octal && 'octal';
-            }
-            if (args.match(/\/.*\//)) { return 'patterns not supported'; }
-          }
-        }
-        var err = parseArgs();
-        if (err) {
-          showConfirm(cm, err + ': ' + params.argString);
-          return;
-        }
-        var lineStart = params.line || cm.firstLine();
-        var lineEnd = params.lineEnd || params.line || cm.lastLine();
-        if (lineStart == lineEnd) { return; }
-        var curStart = Pos(lineStart, 0);
-        var curEnd = Pos(lineEnd, lineLength(cm, lineEnd));
-        var text = cm.getRange(curStart, curEnd).split('\n');
-        var numberRegex = (number == 'decimal') ? /(-?)([\d]+)/ :
-           (number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i :
-           (number == 'octal') ? /([0-7]+)/ : null;
-        var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null;
-        var numPart = [], textPart = [];
-        if (number) {
-          for (var i = 0; i < text.length; i++) {
-            if (numberRegex.exec(text[i])) {
-              numPart.push(text[i]);
-            } else {
-              textPart.push(text[i]);
-            }
-          }
-        } else {
-          textPart = text;
-        }
-        function compareFn(a, b) {
-          if (reverse) { var tmp; tmp = a; a = b; b = tmp; }
-          if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); }
-          var anum = number && numberRegex.exec(a);
-          var bnum = number && numberRegex.exec(b);
-          if (!anum) { return a < b ? -1 : 1; }
-          anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix);
-          bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix);
-          return anum - bnum;
-        }
-        numPart.sort(compareFn);
-        textPart.sort(compareFn);
-        text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart);
-        if (unique) { // Remove duplicate lines
-          var textOld = text;
-          var lastLine;
-          text = [];
-          for (var i = 0; i < textOld.length; i++) {
-            if (textOld[i] != lastLine) {
-              text.push(textOld[i]);
-            }
-            lastLine = textOld[i];
-          }
-        }
-        cm.replaceRange(text.join('\n'), curStart, curEnd);
-      },
-      global: function(cm, params) {
-        // a global command is of the form
-        // :[range]g/pattern/[cmd]
-        // argString holds the string /pattern/[cmd]
-        var argString = params.argString;
-        if (!argString) {
-          showConfirm(cm, 'Regular Expression missing from global');
-          return;
-        }
-        // range is specified here
-        var lineStart = (params.line !== undefined) ? params.line : cm.firstLine();
-        var lineEnd = params.lineEnd || params.line || cm.lastLine();
-        // get the tokens from argString
-        var tokens = splitBySlash(argString);
-        var regexPart = argString, cmd;
-        if (tokens.length) {
-          regexPart = tokens[0];
-          cmd = tokens.slice(1, tokens.length).join('/');
-        }
-        if (regexPart) {
-          // If regex part is empty, then use the previous query. Otherwise
-          // use the regex part as the new query.
-          try {
-           updateSearchQuery(cm, regexPart, true /** ignoreCase */,
-             true /** smartCase */);
-          } catch (e) {
-           showConfirm(cm, 'Invalid regex: ' + regexPart);
-           return;
-          }
-        }
-        // now that we have the regexPart, search for regex matches in the
-        // specified range of lines
-        var query = getSearchState(cm).getQuery();
-        var matchedLines = [], content = '';
-        for (var i = lineStart; i <= lineEnd; i++) {
-          var matched = query.test(cm.getLine(i));
-          if (matched) {
-            matchedLines.push(i+1);
-            content+= cm.getLine(i) + '<br>';
-          }
-        }
-        // if there is no [cmd], just display the list of matched lines
-        if (!cmd) {
-          showConfirm(cm, content);
-          return;
-        }
-        var index = 0;
-        var nextCommand = function() {
-          if (index < matchedLines.length) {
-            var command = matchedLines[index] + cmd;
-            exCommandDispatcher.processCommand(cm, command, {
-              callback: nextCommand
-            });
-          }
-          index++;
-        };
-        nextCommand();
-      },
-      substitute: function(cm, params) {
-        if (!cm.getSearchCursor) {
-          throw new Error('Search feature not available. Requires searchcursor.js or ' +
-              'any other getSearchCursor implementation.');
-        }
-        var argString = params.argString;
-        var tokens = argString ? splitBySlash(argString) : [];
-        var regexPart, replacePart = '', trailing, flagsPart, count;
-        var confirm = false; // Whether to confirm each replace.
-        var global = false; // True to replace all instances on a line, false to replace only 1.
-        if (tokens.length) {
-          regexPart = tokens[0];
-          replacePart = tokens[1];
-          if (replacePart !== undefined) {
-            if (getOption('pcre')) {
-              replacePart = unescapeRegexReplace(replacePart);
-            } else {
-              replacePart = translateRegexReplace(replacePart);
-            }
-            vimGlobalState.lastSubstituteReplacePart = replacePart;
-          }
-          trailing = tokens[2] ? tokens[2].split(' ') : [];
-        } else {
-          // either the argString is empty or its of the form ' hello/world'
-          // actually splitBySlash returns a list of tokens
-          // only if the string starts with a '/'
-          if (argString && argString.length) {
-            showConfirm(cm, 'Substitutions should be of the form ' +
-                ':s/pattern/replace/');
-            return;
-          }
-        }
-        // After the 3rd slash, we can have flags followed by a space followed
-        // by count.
-        if (trailing) {
-          flagsPart = trailing[0];
-          count = parseInt(trailing[1]);
-          if (flagsPart) {
-            if (flagsPart.indexOf('c') != -1) {
-              confirm = true;
-              flagsPart.replace('c', '');
-            }
-            if (flagsPart.indexOf('g') != -1) {
-              global = true;
-              flagsPart.replace('g', '');
-            }
-            regexPart = regexPart + '/' + flagsPart;
-          }
-        }
-        if (regexPart) {
-          // If regex part is empty, then use the previous query. Otherwise use
-          // the regex part as the new query.
-          try {
-            updateSearchQuery(cm, regexPart, true /** ignoreCase */,
-              true /** smartCase */);
-          } catch (e) {
-            showConfirm(cm, 'Invalid regex: ' + regexPart);
-            return;
-          }
-        }
-        replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart;
-        if (replacePart === undefined) {
-          showConfirm(cm, 'No previous substitute regular expression');
-          return;
-        }
-        var state = getSearchState(cm);
-        var query = state.getQuery();
-        var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line;
-        var lineEnd = params.lineEnd || lineStart;
-        if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) {
-          lineEnd = Infinity;
-        }
-        if (count) {
-          lineStart = lineEnd;
-          lineEnd = lineStart + count - 1;
-        }
-        var startPos = clipCursorToContent(cm, Pos(lineStart, 0));
-        var cursor = cm.getSearchCursor(query, startPos);
-        doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback);
-      },
-      redo: CodeMirror.commands.redo,
-      undo: CodeMirror.commands.undo,
-      write: function(cm) {
-        if (CodeMirror.commands.save) {
-          // If a save command is defined, call it.
-          CodeMirror.commands.save(cm);
-        } else if (cm.save) {
-          // Saves to text area if no save command is defined and cm.save() is available.
-          cm.save();
-        }
-      },
-      nohlsearch: function(cm) {
-        clearSearchHighlight(cm);
-      },
-      yank: function (cm) {
-        var cur = copyCursor(cm.getCursor());
-        var line = cur.line;
-        var lineText = cm.getLine(line);
-        vimGlobalState.registerController.pushText(
-          '0', 'yank', lineText, true, true);
-      },
-      delmarks: function(cm, params) {
-        if (!params.argString || !trim(params.argString)) {
-          showConfirm(cm, 'Argument required');
-          return;
-        }
-
-        var state = cm.state.vim;
-        var stream = new CodeMirror.StringStream(trim(params.argString));
-        while (!stream.eol()) {
-          stream.eatSpace();
-
-          // Record the streams position at the beginning of the loop for use
-          // in error messages.
-          var count = stream.pos;
-
-          if (!stream.match(/[a-zA-Z]/, false)) {
-            showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
-            return;
-          }
-
-          var sym = stream.next();
-          // Check if this symbol is part of a range
-          if (stream.match('-', true)) {
-            // This symbol is part of a range.
-
-            // The range must terminate at an alphabetic character.
-            if (!stream.match(/[a-zA-Z]/, false)) {
-              showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
-              return;
-            }
-
-            var startMark = sym;
-            var finishMark = stream.next();
-            // The range must terminate at an alphabetic character which
-            // shares the same case as the start of the range.
-            if (isLowerCase(startMark) && isLowerCase(finishMark) ||
-                isUpperCase(startMark) && isUpperCase(finishMark)) {
-              var start = startMark.charCodeAt(0);
-              var finish = finishMark.charCodeAt(0);
-              if (start >= finish) {
-                showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
-                return;
-              }
-
-              // Because marks are always ASCII values, and we have
-              // determined that they are the same case, we can use
-              // their char codes to iterate through the defined range.
-              for (var j = 0; j <= finish - start; j++) {
-                var mark = String.fromCharCode(start + j);
-                delete state.marks[mark];
-              }
-            } else {
-              showConfirm(cm, 'Invalid argument: ' + startMark + '-');
-              return;
-            }
-          } else {
-            // This symbol is a valid mark, and is not part of a range.
-            delete state.marks[sym];
-          }
-        }
-      }
-    };
-
-    var exCommandDispatcher = new ExCommandDispatcher();
-
-    /**
-    * @param {CodeMirror} cm CodeMirror instance we are in.
-    * @param {boolean} confirm Whether to confirm each replace.
-    * @param {Cursor} lineStart Line to start replacing from.
-    * @param {Cursor} lineEnd Line to stop replacing at.
-    * @param {RegExp} query Query for performing matches with.
-    * @param {string} replaceWith Text to replace matches with. May contain $1,
-    *     $2, etc for replacing captured groups using Javascript replace.
-    * @param {function()} callback A callback for when the replace is done.
-    */
-    function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query,
-        replaceWith, callback) {
-      // Set up all the functions.
-      cm.state.vim.exMode = true;
-      var done = false;
-      var lastPos = searchCursor.from();
-      function replaceAll() {
-        cm.operation(function() {
-          while (!done) {
-            replace();
-            next();
-          }
-          stop();
-        });
-      }
-      function replace() {
-        var text = cm.getRange(searchCursor.from(), searchCursor.to());
-        var newText = text.replace(query, replaceWith);
-        searchCursor.replace(newText);
-      }
-      function next() {
-        // The below only loops to skip over multiple occurrences on the same
-        // line when 'global' is not true.
-        while(searchCursor.findNext() &&
-              isInRange(searchCursor.from(), lineStart, lineEnd)) {
-          if (!global && lastPos && searchCursor.from().line == lastPos.line) {
-            continue;
-          }
-          cm.scrollIntoView(searchCursor.from(), 30);
-          cm.setSelection(searchCursor.from(), searchCursor.to());
-          lastPos = searchCursor.from();
-          done = false;
-          return;
-        }
-        done = true;
-      }
-      function stop(close) {
-        if (close) { close(); }
-        cm.focus();
-        if (lastPos) {
-          cm.setCursor(lastPos);
-          var vim = cm.state.vim;
-          vim.exMode = false;
-          vim.lastHPos = vim.lastHSPos = lastPos.ch;
-        }
-        if (callback) { callback(); }
-      }
-      function onPromptKeyDown(e, _value, close) {
-        // Swallow all keys.
-        CodeMirror.e_stop(e);
-        var keyName = CodeMirror.keyName(e);
-        switch (keyName) {
-          case 'Y':
-            replace(); next(); break;
-          case 'N':
-            next(); break;
-          case 'A':
-            // replaceAll contains a call to close of its own. We don't want it
-            // to fire too early or multiple times.
-            var savedCallback = callback;
-            callback = undefined;
-            cm.operation(replaceAll);
-            callback = savedCallback;
-            break;
-          case 'L':
-            replace();
-            // fall through and exit.
-          case 'Q':
-          case 'Esc':
-          case 'Ctrl-C':
-          case 'Ctrl-[':
-            stop(close);
-            break;
-        }
-        if (done) { stop(close); }
-        return true;
-      }
-
-      // Actually do replace.
-      next();
-      if (done) {
-        showConfirm(cm, 'No matches for ' + query.source);
-        return;
-      }
-      if (!confirm) {
-        replaceAll();
-        if (callback) { callback(); };
-        return;
-      }
-      showPrompt(cm, {
-        prefix: 'replace with <strong>' + replaceWith + '</strong> (y/n/a/q/l)',
-        onKeyDown: onPromptKeyDown
-      });
-    }
-
-    CodeMirror.keyMap.vim = {
-      attach: attachVimMap,
-      detach: detachVimMap,
-      call: cmKey
-    };
-
-    function exitInsertMode(cm) {
-      var vim = cm.state.vim;
-      var macroModeState = vimGlobalState.macroModeState;
-      var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.');
-      var isPlaying = macroModeState.isPlaying;
-      var lastChange = macroModeState.lastInsertModeChanges;
-      // In case of visual block, the insertModeChanges are not saved as a
-      // single word, so we convert them to a single word
-      // so as to update the ". register as expected in real vim.
-      var text = [];
-      if (!isPlaying) {
-        var selLength = lastChange.inVisualBlock ? vim.lastSelection.visualBlock.height : 1;
-        var changes = lastChange.changes;
-        var text = [];
-        var i = 0;
-        // In case of multiple selections in blockwise visual,
-        // the inserted text, for example: 'f<Backspace>oo', is stored as
-        // 'f', 'f', InsertModeKey 'o', 'o', 'o', 'o'. (if you have a block with 2 lines).
-        // We push the contents of the changes array as per the following:
-        // 1. In case of InsertModeKey, just increment by 1.
-        // 2. In case of a character, jump by selLength (2 in the example).
-        while (i < changes.length) {
-          // This loop will convert 'ff<bs>oooo' to 'f<bs>oo'.
-          text.push(changes[i]);
-          if (changes[i] instanceof InsertModeKey) {
-             i++;
-          } else {
-             i+= selLength;
-          }
-        }
-        lastChange.changes = text;
-        cm.off('change', onChange);
-        CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
-      }
-      if (!isPlaying && vim.insertModeRepeat > 1) {
-        // Perform insert mode repeat for commands like 3,a and 3,o.
-        repeatLastEdit(cm, vim, vim.insertModeRepeat - 1,
-            true /** repeatForInsert */);
-        vim.lastEditInputState.repeatOverride = vim.insertModeRepeat;
-      }
-      delete vim.insertModeRepeat;
-      vim.insertMode = false;
-      cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1);
-      cm.setOption('keyMap', 'vim');
-      cm.setOption('disableInput', true);
-      cm.toggleOverwrite(false); // exit replace mode if we were in it.
-      // update the ". register before exiting insert mode
-      insertModeChangeRegister.setText(lastChange.changes.join(''));
-      CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
-      if (macroModeState.isRecording) {
-        logInsertModeChange(macroModeState);
-      }
-    }
-
-    function _mapCommand(command) {
-      defaultKeymap.unshift(command);
-    }
-
-    function mapCommand(keys, type, name, args, extra) {
-      var command = {keys: keys, type: type};
-      command[type] = name;
-      command[type + "Args"] = args;
-      for (var key in extra)
-        command[key] = extra[key];
-      _mapCommand(command);
-    }
-
-    // The timeout in milliseconds for the two-character ESC keymap should be
-    // adjusted according to your typing speed to prevent false positives.
-    defineOption('insertModeEscKeysTimeout', 200, 'number');
-
-    CodeMirror.keyMap['vim-insert'] = {
-      // TODO: override navigation keys so that Esc will cancel automatic
-      // indentation from o, O, i_<CR>
-      fallthrough: ['default'],
-      attach: attachVimMap,
-      detach: detachVimMap,
-      call: cmKey
-    };
-
-    CodeMirror.keyMap['vim-replace'] = {
-      'Backspace': 'goCharLeft',
-      fallthrough: ['vim-insert'],
-      attach: attachVimMap,
-      detach: detachVimMap,
-      call: cmKey
-    };
-
-    function executeMacroRegister(cm, vim, macroModeState, registerName) {
-      var register = vimGlobalState.registerController.getRegister(registerName);
-      if (registerName == ':') {
-        // Read-only register containing last Ex command.
-        if (register.keyBuffer[0]) {
-          exCommandDispatcher.processCommand(cm, register.keyBuffer[0]);
-        }
-        macroModeState.isPlaying = false;
-        return;
-      }
-      var keyBuffer = register.keyBuffer;
-      var imc = 0;
-      macroModeState.isPlaying = true;
-      macroModeState.replaySearchQueries = register.searchQueries.slice(0);
-      for (var i = 0; i < keyBuffer.length; i++) {
-        var text = keyBuffer[i];
-        var match, key;
-        while (text) {
-          // Pull off one command key, which is either a single character
-          // or a special sequence wrapped in '<' and '>', e.g. '<Space>'.
-          match = (/<\w+-.+?>|<\w+>|./).exec(text);
-          key = match[0];
-          text = text.substring(match.index + key.length);
-          CodeMirror.Vim.handleKey(cm, key, 'macro');
-          if (vim.insertMode) {
-            var changes = register.insertModeChanges[imc++].changes;
-            vimGlobalState.macroModeState.lastInsertModeChanges.changes =
-                changes;
-            repeatInsertModeChanges(cm, changes, 1);
-            exitInsertMode(cm);
-          }
-        }
-      };
-      macroModeState.isPlaying = false;
-    }
-
-    function logKey(macroModeState, key) {
-      if (macroModeState.isPlaying) { return; }
-      var registerName = macroModeState.latestRegister;
-      var register = vimGlobalState.registerController.getRegister(registerName);
-      if (register) {
-        register.pushText(key);
-      }
-    }
-
-    function logInsertModeChange(macroModeState) {
-      if (macroModeState.isPlaying) { return; }
-      var registerName = macroModeState.latestRegister;
-      var register = vimGlobalState.registerController.getRegister(registerName);
-      if (register && register.pushInsertModeChanges) {
-        register.pushInsertModeChanges(macroModeState.lastInsertModeChanges);
-      }
-    }
-
-    function logSearchQuery(macroModeState, query) {
-      if (macroModeState.isPlaying) { return; }
-      var registerName = macroModeState.latestRegister;
-      var register = vimGlobalState.registerController.getRegister(registerName);
-      if (register && register.pushSearchQuery) {
-        register.pushSearchQuery(query);
-      }
-    }
-
-    /**
-     * Listens for changes made in insert mode.
-     * Should only be active in insert mode.
-     */
-    function onChange(_cm, changeObj) {
-      var macroModeState = vimGlobalState.macroModeState;
-      var lastChange = macroModeState.lastInsertModeChanges;
-      if (!macroModeState.isPlaying) {
-        while(changeObj) {
-          lastChange.expectCursorActivityForChange = true;
-          if (changeObj.origin == '+input' || changeObj.origin == 'paste'
-              || changeObj.origin === undefined /* only in testing */) {
-            var text = changeObj.text.join('\n');
-            if (lastChange.maybeReset) {
-              lastChange.changes = [];
-              lastChange.maybeReset = false;
-            }
-            lastChange.changes.push(text);
-          }
-          // Change objects may be chained with next.
-          changeObj = changeObj.next;
-        }
-      }
-    }
-
-    /**
-    * Listens for any kind of cursor activity on CodeMirror.
-    */
-    function onCursorActivity(cm) {
-      var vim = cm.state.vim;
-      if (vim.insertMode) {
-        // Tracking cursor activity in insert mode (for macro support).
-        var macroModeState = vimGlobalState.macroModeState;
-        if (macroModeState.isPlaying) { return; }
-        var lastChange = macroModeState.lastInsertModeChanges;
-        if (lastChange.expectCursorActivityForChange) {
-          lastChange.expectCursorActivityForChange = false;
-        } else {
-          // Cursor moved outside the context of an edit. Reset the change.
-          lastChange.maybeReset = true;
-        }
-      } else if (!cm.curOp.isVimOp) {
-        handleExternalSelection(cm, vim);
-      }
-      if (vim.visualMode) {
-        updateFakeCursor(cm);
-      }
-    }
-    function updateFakeCursor(cm) {
-      var vim = cm.state.vim;
-      var from = clipCursorToContent(cm, copyCursor(vim.sel.head));
-      var to = offsetCursor(from, 0, 1);
-      if (vim.fakeCursor) {
-        vim.fakeCursor.clear();
-      }
-      vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'});
-    }
-    function handleExternalSelection(cm, vim) {
-      var anchor = cm.getCursor('anchor');
-      var head = cm.getCursor('head');
-      // Enter or exit visual mode to match mouse selection.
-      if (vim.visualMode && !cm.somethingSelected()) {
-        exitVisualMode(cm, false);
-      } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) {
-        vim.visualMode = true;
-        vim.visualLine = false;
-        CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"});
-      }
-      if (vim.visualMode) {
-        // Bind CodeMirror selection model to vim selection model.
-        // Mouse selections are considered visual characterwise.
-        var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
-        var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
-        head = offsetCursor(head, 0, headOffset);
-        anchor = offsetCursor(anchor, 0, anchorOffset);
-        vim.sel = {
-          anchor: anchor,
-          head: head
-        };
-        updateMark(cm, vim, '<', cursorMin(head, anchor));
-        updateMark(cm, vim, '>', cursorMax(head, anchor));
-      } else if (!vim.insertMode) {
-        // Reset lastHPos if selection was modified by something outside of vim mode e.g. by mouse.
-        vim.lastHPos = cm.getCursor().ch;
-      }
-    }
-
-    /** Wrapper for special keys pressed in insert mode */
-    function InsertModeKey(keyName) {
-      this.keyName = keyName;
-    }
-
-    /**
-    * Handles raw key down events from the text area.
-    * - Should only be active in insert mode.
-    * - For recording deletes in insert mode.
-    */
-    function onKeyEventTargetKeyDown(e) {
-      var macroModeState = vimGlobalState.macroModeState;
-      var lastChange = macroModeState.lastInsertModeChanges;
-      var keyName = CodeMirror.keyName(e);
-      if (!keyName) { return; }
-      function onKeyFound() {
-        if (lastChange.maybeReset) {
-          lastChange.changes = [];
-          lastChange.maybeReset = false;
-        }
-        lastChange.changes.push(new InsertModeKey(keyName));
-        return true;
-      }
-      if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) {
-        CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound);
-      }
-    }
-
-    /**
-     * Repeats the last edit, which includes exactly 1 command and at most 1
-     * insert. Operator and motion commands are read from lastEditInputState,
-     * while action commands are read from lastEditActionCommand.
-     *
-     * If repeatForInsert is true, then the function was called by
-     * exitInsertMode to repeat the insert mode changes the user just made. The
-     * corresponding enterInsertMode call was made with a count.
-     */
-    function repeatLastEdit(cm, vim, repeat, repeatForInsert) {
-      var macroModeState = vimGlobalState.macroModeState;
-      macroModeState.isPlaying = true;
-      var isAction = !!vim.lastEditActionCommand;
-      var cachedInputState = vim.inputState;
-      function repeatCommand() {
-        if (isAction) {
-          commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand);
-        } else {
-          commandDispatcher.evalInput(cm, vim);
-        }
-      }
-      function repeatInsert(repeat) {
-        if (macroModeState.lastInsertModeChanges.changes.length > 0) {
-          // For some reason, repeat cw in desktop VIM does not repeat
-          // insert mode changes. Will conform to that behavior.
-          repeat = !vim.lastEditActionCommand ? 1 : repeat;
-          var changeObject = macroModeState.lastInsertModeChanges;
-          repeatInsertModeChanges(cm, changeObject.changes, repeat);
-        }
-      }
-      vim.inputState = vim.lastEditInputState;
-      if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) {
-        // o and O repeat have to be interlaced with insert repeats so that the
-        // insertions appear on separate lines instead of the last line.
-        for (var i = 0; i < repeat; i++) {
-          repeatCommand();
-          repeatInsert(1);
-        }
-      } else {
-        if (!repeatForInsert) {
-          // Hack to get the cursor to end up at the right place. If I is
-          // repeated in insert mode repeat, cursor will be 1 insert
-          // change set left of where it should be.
-          repeatCommand();
-        }
-        repeatInsert(repeat);
-      }
-      vim.inputState = cachedInputState;
-      if (vim.insertMode && !repeatForInsert) {
-        // Don't exit insert mode twice. If repeatForInsert is set, then we
-        // were called by an exitInsertMode call lower on the stack.
-        exitInsertMode(cm);
-      }
-      macroModeState.isPlaying = false;
-    };
-
-    function repeatInsertModeChanges(cm, changes, repeat) {
-      function keyHandler(binding) {
-        if (typeof binding == 'string') {
-          CodeMirror.commands[binding](cm);
-        } else {
-          binding(cm);
-        }
-        return true;
-      }
-      var head = cm.getCursor('head');
-      var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock;
-      if (inVisualBlock) {
-        // Set up block selection again for repeating the changes.
-        var vim = cm.state.vim;
-        var lastSel = vim.lastSelection;
-        var offset = getOffset(lastSel.anchor, lastSel.head);
-        selectForInsert(cm, head, offset.line + 1);
-        repeat = cm.listSelections().length;
-        cm.setCursor(head);
-      }
-      for (var i = 0; i < repeat; i++) {
-        if (inVisualBlock) {
-          cm.setCursor(offsetCursor(head, i, 0));
-        }
-        for (var j = 0; j < changes.length; j++) {
-          var change = changes[j];
-          if (change instanceof InsertModeKey) {
-            CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler);
-          } else {
-            var cur = cm.getCursor();
-            cm.replaceRange(change, cur, cur);
-          }
-        }
-      }
-      if (inVisualBlock) {
-        cm.setCursor(offsetCursor(head, 0, 1));
-      }
-    }
-
-    resetVimGlobalState();
-    return vimApi;
-  };
-  // Initialize Vim and make it available as an API.
-  CodeMirror.Vim = Vim();
-});
diff --git a/WebContent/addon/codemirror/lib/codemirror.css b/WebContent/addon/codemirror/lib/codemirror.css
deleted file mode 100644
index a262b91..0000000
--- a/WebContent/addon/codemirror/lib/codemirror.css
+++ /dev/null
@@ -1,341 +0,0 @@
-/* BASICS */
-
-.CodeMirror {
-  /* Set height, width, borders, and global font properties here */
-  font-family: 'Courier New', monospace;
-  height: 300px;
-  color: black;
-}
-
-/* PADDING */
-
-.CodeMirror-lines {
-  padding: 4px 0; /* Vertical padding around content */
-}
-.CodeMirror pre {
-  padding: 0 4px; /* Horizontal padding of content */
-}
-
-.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
-  background-color: white; /* The little square between H and V scrollbars */
-}
-
-/* GUTTER */
-
-.CodeMirror-gutters {
-  border-right: 1px solid #ddd;
-  background-color: #f7f7f7;
-  white-space: nowrap;
-}
-.CodeMirror-linenumbers {}
-.CodeMirror-linenumber {
-  padding: 0 3px 0 5px;
-  min-width: 20px;
-  text-align: right;
-  color: #999;
-  white-space: nowrap;
-}
-
-.CodeMirror-guttermarker { color: black; }
-.CodeMirror-guttermarker-subtle { color: #999; }
-
-/* CURSOR */
-
-.CodeMirror-cursor {
-  border-left: 1px solid black;
-  border-right: none;
-  width: 0;
-}
-/* Shown when moving in bi-directional text */
-.CodeMirror div.CodeMirror-secondarycursor {
-  border-left: 1px solid silver;
-}
-.cm-fat-cursor .CodeMirror-cursor {
-  width: auto;
-  border: 0 !important;
-  background: #7e7;
-}
-.cm-fat-cursor div.CodeMirror-cursors {
-  z-index: 1;
-}
-
-.cm-animate-fat-cursor {
-  width: auto;
-  border: 0;
-  -webkit-animation: blink 1.06s steps(1) infinite;
-  -moz-animation: blink 1.06s steps(1) infinite;
-  animation: blink 1.06s steps(1) infinite;
-  background-color: #7e7;
-}
-@-moz-keyframes blink {
-  0% {}
-  50% { background-color: transparent; }
-  100% {}
-}
-@-webkit-keyframes blink {
-  0% {}
-  50% { background-color: transparent; }
-  100% {}
-}
-@keyframes blink {
-  0% {}
-  50% { background-color: transparent; }
-  100% {}
-}
-
-/* Can style cursor different in overwrite (non-insert) mode */
-.CodeMirror-overwrite .CodeMirror-cursor {}
-
-.cm-tab { display: inline-block; text-decoration: inherit; }
-
-.CodeMirror-rulers {
-  position: absolute;
-  left: 0; right: 0; top: -50px; bottom: -20px;
-  overflow: hidden;
-}
-.CodeMirror-ruler {
-  border-left: 1px solid #ccc;
-  top: 0; bottom: 0;
-  position: absolute;
-}
-
-/* DEFAULT THEME */
-
-.cm-s-default .cm-header {color: blue;}
-.cm-s-default .cm-quote {color: #090;}
-.cm-negative {color: #d44;}
-.cm-positive {color: #292;}
-.cm-header, .cm-strong {font-weight: bold;}
-.cm-em {font-style: italic;}
-.cm-link {text-decoration: underline;}
-.cm-strikethrough {text-decoration: line-through;}
-
-.cm-s-default .cm-keyword {color: #708;}
-.cm-s-default .cm-atom {color: #219;}
-.cm-s-default .cm-number {color: #164;}
-.cm-s-default .cm-def {color: #00f;}
-.cm-s-default .cm-variable,
-.cm-s-default .cm-punctuation,
-.cm-s-default .cm-property,
-.cm-s-default .cm-operator {}
-.cm-s-default .cm-variable-2 {color: #05a;}
-.cm-s-default .cm-variable-3 {color: #085;}
-.cm-s-default .cm-comment {color: #a50;}
-.cm-s-default .cm-string {color: #a11;}
-.cm-s-default .cm-string-2 {color: #f50;}
-.cm-s-default .cm-meta {color: #555;}
-.cm-s-default .cm-qualifier {color: #555;}
-.cm-s-default .cm-builtin {color: #30a;}
-.cm-s-default .cm-bracket {color: #997;}
-.cm-s-default .cm-tag {color: #170;}
-.cm-s-default .cm-attribute {color: #00c;}
-.cm-s-default .cm-hr {color: #999;}
-.cm-s-default .cm-link {color: #00c;}
-
-.cm-s-default .cm-error {color: #f00;}
-.cm-invalidchar {color: #f00;}
-
-.CodeMirror-composing { border-bottom: 2px solid; }
-
-/* Default styles for common addons */
-
-div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
-div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
-.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
-.CodeMirror-activeline-background {background: #e8f2ff;}
-
-/* STOP */
-
-/* The rest of this file contains styles related to the mechanics of
-   the editor. You probably shouldn't touch them. */
-
-.CodeMirror {
-  position: relative;
-  overflow: hidden;
-  background: white;
-}
-
-.CodeMirror-scroll {
-  overflow: scroll !important; /* Things will break if this is overridden */
-  /* 30px is the magic margin used to hide the element's real scrollbars */
-  /* See overflow: hidden in .CodeMirror */
-  margin-bottom: -30px; margin-right: -30px;
-  padding-bottom: 30px;
-  height: 100%;
-  outline: none; /* Prevent dragging from highlighting the element */
-  position: relative;
-}
-.CodeMirror-sizer {
-  position: relative;
-  border-right: 30px solid transparent;
-}
-
-/* The fake, visible scrollbars. Used to force redraw during scrolling
-   before actual scrolling happens, thus preventing shaking and
-   flickering artifacts. */
-.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
-  position: absolute;
-  z-index: 6;
-  display: none;
-}
-.CodeMirror-vscrollbar {
-  right: 0; top: 0;
-  overflow-x: hidden;
-  overflow-y: scroll;
-}
-.CodeMirror-hscrollbar {
-  bottom: 0; left: 0;
-  overflow-y: hidden;
-  overflow-x: scroll;
-}
-.CodeMirror-scrollbar-filler {
-  right: 0; bottom: 0;
-}
-.CodeMirror-gutter-filler {
-  left: 0; bottom: 0;
-}
-
-.CodeMirror-gutters {
-  position: absolute; left: 0; top: 0;
-  min-height: 100%;
-  z-index: 3;
-}
-.CodeMirror-gutter {
-  white-space: normal;
-  height: 100%;
-  display: inline-block;
-  vertical-align: top;
-  margin-bottom: -30px;
-}
-.CodeMirror-gutter-wrapper {
-  position: absolute;
-  z-index: 4;
-  background: none !important;
-  border: none !important;
-}
-.CodeMirror-gutter-background {
-  position: absolute;
-  top: 0; bottom: 0;
-  z-index: 4;
-}
-.CodeMirror-gutter-elt {
-  position: absolute;
-  cursor: default;
-  z-index: 4;
-}
-.CodeMirror-gutter-wrapper {
-  -webkit-user-select: none;
-  -moz-user-select: none;
-  user-select: none;
-}
-
-.CodeMirror-lines {
-  cursor: text;
-  min-height: 1px; /* prevents collapsing before first draw */
-}
-.CodeMirror pre {
-  /* Reset some styles that the rest of the page might have set */
-  -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
-  border-width: 0;
-  background: transparent;
-  font-family: inherit;
-  font-size: inherit;
-  margin: 0;
-  white-space: pre;
-  word-wrap: normal;
-  line-height: inherit;
-  color: inherit;
-  z-index: 2;
-  position: relative;
-  overflow: visible;
-  -webkit-tap-highlight-color: transparent;
-  -webkit-font-variant-ligatures: none;
-  font-variant-ligatures: none;
-}
-.CodeMirror-wrap pre {
-  word-wrap: break-word;
-  white-space: pre-wrap;
-  word-break: normal;
-}
-
-.CodeMirror-linebackground {
-  position: absolute;
-  left: 0; right: 0; top: 0; bottom: 0;
-  z-index: 0;
-}
-
-.CodeMirror-linewidget {
-  position: relative;
-  z-index: 2;
-  overflow: auto;
-}
-
-.CodeMirror-widget {}
-
-.CodeMirror-code {
-  outline: none;
-}
-
-/* Force content-box sizing for the elements where we expect it */
-.CodeMirror-scroll,
-.CodeMirror-sizer,
-.CodeMirror-gutter,
-.CodeMirror-gutters,
-.CodeMirror-linenumber {
-  -moz-box-sizing: content-box;
-  box-sizing: content-box;
-}
-
-.CodeMirror-measure {
-  position: absolute;
-  width: 100%;
-  height: 0;
-  overflow: hidden;
-  visibility: hidden;
-}
-
-.CodeMirror-cursor {
-  position: absolute;
-  pointer-events: none;
-}
-.CodeMirror-measure pre { position: static; }
-
-div.CodeMirror-cursors {
-  visibility: hidden;
-  position: relative;
-  z-index: 3;
-}
-div.CodeMirror-dragcursors {
-  visibility: visible;
-}
-
-.CodeMirror-focused div.CodeMirror-cursors {
-  visibility: visible;
-}
-
-.CodeMirror-selected { background: #d9d9d9; }
-.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
-.CodeMirror-crosshair { cursor: crosshair; }
-.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }
-.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }
-
-.cm-searching {
-  background: #ffa;
-  background: rgba(255, 255, 0, .4);
-}
-
-/* Used to force a border model for a node */
-.cm-force-border { padding-right: .1px; }
-
-@media print {
-  /* Hide the cursor when printing */
-  .CodeMirror div.CodeMirror-cursors {
-    visibility: hidden;
-  }
-}
-
-/* See issue #2901 */
-.cm-tab-wrap-hack:after { content: ''; }
-
-/* Help users use markselection to safely style text background */
-span.CodeMirror-selectedtext { background: none; }
diff --git a/WebContent/addon/codemirror/lib/codemirror.js b/WebContent/addon/codemirror/lib/codemirror.js
deleted file mode 100644
index 333a7e5..0000000
--- a/WebContent/addon/codemirror/lib/codemirror.js
+++ /dev/null
@@ -1,9096 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-// This is CodeMirror (http://codemirror.net), a code editor
-// implemented in JavaScript on top of the browser's DOM.
-//
-// You can find some technical background for some of the code below
-// at http://marijnhaverbeke.nl/blog/#cm-internals .
-
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-  typeof define === 'function' && define.amd ? define(factory) :
-  (global.CodeMirror = factory());
-}(this, (function () { 'use strict';
-
-// Kludges for bugs and behavior differences that can't be feature
-// detected are enabled based on userAgent etc sniffing.
-var userAgent = navigator.userAgent
-var platform = navigator.platform
-
-var gecko = /gecko\/\d/i.test(userAgent)
-var ie_upto10 = /MSIE \d/.test(userAgent)
-var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent)
-var ie = ie_upto10 || ie_11up
-var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1])
-var webkit = /WebKit\//.test(userAgent)
-var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent)
-var chrome = /Chrome\//.test(userAgent)
-var presto = /Opera\//.test(userAgent)
-var safari = /Apple Computer/.test(navigator.vendor)
-var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent)
-var phantom = /PhantomJS/.test(userAgent)
-
-var ios = /AppleWebKit/.test(userAgent) && /Mobile\/\w+/.test(userAgent)
-// This is woefully incomplete. Suggestions for alternative methods welcome.
-var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent)
-var mac = ios || /Mac/.test(platform)
-var chromeOS = /\bCrOS\b/.test(userAgent)
-var windows = /win/i.test(platform)
-
-var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/)
-if (presto_version) { presto_version = Number(presto_version[1]) }
-if (presto_version && presto_version >= 15) { presto = false; webkit = true }
-// Some browsers use the wrong event properties to signal cmd/ctrl on OS X
-var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11))
-var captureRightClick = gecko || (ie && ie_version >= 9)
-
-function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }
-
-var rmClass = function(node, cls) {
-  var current = node.className
-  var match = classTest(cls).exec(current)
-  if (match) {
-    var after = current.slice(match.index + match[0].length)
-    node.className = current.slice(0, match.index) + (after ? match[1] + after : "")
-  }
-}
-
-function removeChildren(e) {
-  for (var count = e.childNodes.length; count > 0; --count)
-    { e.removeChild(e.firstChild) }
-  return e
-}
-
-function removeChildrenAndAdd(parent, e) {
-  return removeChildren(parent).appendChild(e)
-}
-
-function elt(tag, content, className, style) {
-  var e = document.createElement(tag)
-  if (className) { e.className = className }
-  if (style) { e.style.cssText = style }
-  if (typeof content == "string") { e.appendChild(document.createTextNode(content)) }
-  else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]) } }
-  return e
-}
-
-var range
-if (document.createRange) { range = function(node, start, end, endNode) {
-  var r = document.createRange()
-  r.setEnd(endNode || node, end)
-  r.setStart(node, start)
-  return r
-} }
-else { range = function(node, start, end) {
-  var r = document.body.createTextRange()
-  try { r.moveToElementText(node.parentNode) }
-  catch(e) { return r }
-  r.collapse(true)
-  r.moveEnd("character", end)
-  r.moveStart("character", start)
-  return r
-} }
-
-function contains(parent, child) {
-  if (child.nodeType == 3) // Android browser always returns false when child is a textnode
-    { child = child.parentNode }
-  if (parent.contains)
-    { return parent.contains(child) }
-  do {
-    if (child.nodeType == 11) { child = child.host }
-    if (child == parent) { return true }
-  } while (child = child.parentNode)
-}
-
-var activeElt = function() {
-  var activeElement = document.activeElement
-  while (activeElement && activeElement.root && activeElement.root.activeElement)
-    { activeElement = activeElement.root.activeElement }
-  return activeElement
-}
-// Older versions of IE throws unspecified error when touching
-// document.activeElement in some cases (during loading, in iframe)
-if (ie && ie_version < 11) { activeElt = function() {
-  try { return document.activeElement }
-  catch(e) { return document.body }
-} }
-
-function addClass(node, cls) {
-  var current = node.className
-  if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls }
-}
-function joinClasses(a, b) {
-  var as = a.split(" ")
-  for (var i = 0; i < as.length; i++)
-    { if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i] } }
-  return b
-}
-
-var selectInput = function(node) { node.select() }
-if (ios) // Mobile Safari apparently has a bug where select() is broken.
-  { selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length } }
-else if (ie) // Suppress mysterious IE10 errors
-  { selectInput = function(node) { try { node.select() } catch(_e) {} } }
-
-function bind(f) {
-  var args = Array.prototype.slice.call(arguments, 1)
-  return function(){return f.apply(null, args)}
-}
-
-function copyObj(obj, target, overwrite) {
-  if (!target) { target = {} }
-  for (var prop in obj)
-    { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
-      { target[prop] = obj[prop] } }
-  return target
-}
-
-// Counts the column offset in a string, taking tabs into account.
-// Used mostly to find indentation.
-function countColumn(string, end, tabSize, startIndex, startValue) {
-  if (end == null) {
-    end = string.search(/[^\s\u00a0]/)
-    if (end == -1) { end = string.length }
-  }
-  for (var i = startIndex || 0, n = startValue || 0;;) {
-    var nextTab = string.indexOf("\t", i)
-    if (nextTab < 0 || nextTab >= end)
-      { return n + (end - i) }
-    n += nextTab - i
-    n += tabSize - (n % tabSize)
-    i = nextTab + 1
-  }
-}
-
-function Delayed() {this.id = null}
-Delayed.prototype.set = function(ms, f) {
-  clearTimeout(this.id)
-  this.id = setTimeout(f, ms)
-}
-
-function indexOf(array, elt) {
-  for (var i = 0; i < array.length; ++i)
-    { if (array[i] == elt) { return i } }
-  return -1
-}
-
-// Number of pixels added to scroller and sizer to hide scrollbar
-var scrollerGap = 30
-
-// Returned or thrown by various protocols to signal 'I'm not
-// handling this'.
-var Pass = {toString: function(){return "CodeMirror.Pass"}}
-
-// Reused option objects for setSelection & friends
-var sel_dontScroll = {scroll: false};
-var sel_mouse = {origin: "*mouse"};
-var sel_move = {origin: "+move"}
-
-// The inverse of countColumn -- find the offset that corresponds to
-// a particular column.
-function findColumn(string, goal, tabSize) {
-  for (var pos = 0, col = 0;;) {
-    var nextTab = string.indexOf("\t", pos)
-    if (nextTab == -1) { nextTab = string.length }
-    var skipped = nextTab - pos
-    if (nextTab == string.length || col + skipped >= goal)
-      { return pos + Math.min(skipped, goal - col) }
-    col += nextTab - pos
-    col += tabSize - (col % tabSize)
-    pos = nextTab + 1
-    if (col >= goal) { return pos }
-  }
-}
-
-var spaceStrs = [""]
-function spaceStr(n) {
-  while (spaceStrs.length <= n)
-    { spaceStrs.push(lst(spaceStrs) + " ") }
-  return spaceStrs[n]
-}
-
-function lst(arr) { return arr[arr.length-1] }
-
-function map(array, f) {
-  var out = []
-  for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i) }
-  return out
-}
-
-function insertSorted(array, value, score) {
-  var pos = 0, priority = score(value)
-  while (pos < array.length && score(array[pos]) <= priority) { pos++ }
-  array.splice(pos, 0, value)
-}
-
-function nothing() {}
-
-function createObj(base, props) {
-  var inst
-  if (Object.create) {
-    inst = Object.create(base)
-  } else {
-    nothing.prototype = base
-    inst = new nothing()
-  }
-  if (props) { copyObj(props, inst) }
-  return inst
-}
-
-var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/
-function isWordCharBasic(ch) {
-  return /\w/.test(ch) || ch > "\x80" &&
-    (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))
-}
-function isWordChar(ch, helper) {
-  if (!helper) { return isWordCharBasic(ch) }
-  if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true }
-  return helper.test(ch)
-}
-
-function isEmpty(obj) {
-  for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } }
-  return true
-}
-
-// Extending unicode characters. A series of a non-extending char +
-// any number of extending chars is treated as a single unit as far
-// as editing and measuring is concerned. This is not fully correct,
-// since some scripts/fonts/browsers also treat other configurations
-// of code points as a group.
-var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/
-function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }
-
-// The display handles the DOM integration, both for input reading
-// and content drawing. It holds references to DOM nodes and
-// display-related state.
-
-function Display(place, doc, input) {
-  var d = this
-  this.input = input
-
-  // Covers bottom-right square when both scrollbars are present.
-  d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler")
-  d.scrollbarFiller.setAttribute("cm-not-content", "true")
-  // Covers bottom of gutter when coverGutterNextToScrollbar is on
-  // and h scrollbar is present.
-  d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler")
-  d.gutterFiller.setAttribute("cm-not-content", "true")
-  // Will contain the actual code, positioned to cover the viewport.
-  d.lineDiv = elt("div", null, "CodeMirror-code")
-  // Elements are added to these to represent selection and cursors.
-  d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1")
-  d.cursorDiv = elt("div", null, "CodeMirror-cursors")
-  // A visibility: hidden element used to find the size of things.
-  d.measure = elt("div", null, "CodeMirror-measure")
-  // When lines outside of the viewport are measured, they are drawn in this.
-  d.lineMeasure = elt("div", null, "CodeMirror-measure")
-  // Wraps everything that needs to exist inside the vertically-padded coordinate system
-  d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
-                    null, "position: relative; outline: none")
-  // Moved around its parent to cover visible view.
-  d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative")
-  // Set to the height of the document, allowing scrolling.
-  d.sizer = elt("div", [d.mover], "CodeMirror-sizer")
-  d.sizerWidth = null
-  // Behavior of elts with overflow: auto and padding is
-  // inconsistent across browsers. This is used to ensure the
-  // scrollable area is big enough.
-  d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;")
-  // Will contain the gutters, if any.
-  d.gutters = elt("div", null, "CodeMirror-gutters")
-  d.lineGutter = null
-  // Actual scrollable element.
-  d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll")
-  d.scroller.setAttribute("tabIndex", "-1")
-  // The element in which the editor lives.
-  d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror")
-
-  // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
-  if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0 }
-  if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true }
-
-  if (place) {
-    if (place.appendChild) { place.appendChild(d.wrapper) }
-    else { place(d.wrapper) }
-  }
-
-  // Current rendered range (may be bigger than the view window).
-  d.viewFrom = d.viewTo = doc.first
-  d.reportedViewFrom = d.reportedViewTo = doc.first
-  // Information about the rendered lines.
-  d.view = []
-  d.renderedView = null
-  // Holds info about a single rendered line when it was rendered
-  // for measurement, while not in view.
-  d.externalMeasured = null
-  // Empty space (in pixels) above the view
-  d.viewOffset = 0
-  d.lastWrapHeight = d.lastWrapWidth = 0
-  d.updateLineNumbers = null
-
-  d.nativeBarWidth = d.barHeight = d.barWidth = 0
-  d.scrollbarsClipped = false
-
-  // Used to only resize the line number gutter when necessary (when
-  // the amount of lines crosses a boundary that makes its width change)
-  d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null
-  // Set to true when a non-horizontal-scrolling line widget is
-  // added. As an optimization, line widget aligning is skipped when
-  // this is false.
-  d.alignWidgets = false
-
-  d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null
-
-  // Tracks the maximum line length so that the horizontal scrollbar
-  // can be kept static when scrolling.
-  d.maxLine = null
-  d.maxLineLength = 0
-  d.maxLineChanged = false
-
-  // Used for measuring wheel scrolling granularity
-  d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null
-
-  // True when shift is held down.
-  d.shift = false
-
-  // Used to track whether anything happened since the context menu
-  // was opened.
-  d.selForContextMenu = null
-
-  d.activeTouch = null
-
-  input.init(d)
-}
-
-// Find the line object corresponding to the given line number.
-function getLine(doc, n) {
-  n -= doc.first
-  if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") }
-  var chunk = doc
-  while (!chunk.lines) {
-    for (var i = 0;; ++i) {
-      var child = chunk.children[i], sz = child.chunkSize()
-      if (n < sz) { chunk = child; break }
-      n -= sz
-    }
-  }
-  return chunk.lines[n]
-}
-
-// Get the part of a document between two positions, as an array of
-// strings.
-function getBetween(doc, start, end) {
-  var out = [], n = start.line
-  doc.iter(start.line, end.line + 1, function (line) {
-    var text = line.text
-    if (n == end.line) { text = text.slice(0, end.ch) }
-    if (n == start.line) { text = text.slice(start.ch) }
-    out.push(text)
-    ++n
-  })
-  return out
-}
-// Get the lines between from and to, as array of strings.
-function getLines(doc, from, to) {
-  var out = []
-  doc.iter(from, to, function (line) { out.push(line.text) }) // iter aborts when callback returns truthy value
-  return out
-}
-
-// Update the height of a line, propagating the height change
-// upwards to parent nodes.
-function updateLineHeight(line, height) {
-  var diff = height - line.height
-  if (diff) { for (var n = line; n; n = n.parent) { n.height += diff } }
-}
-
-// Given a line object, find its line number by walking up through
-// its parent links.
-function lineNo(line) {
-  if (line.parent == null) { return null }
-  var cur = line.parent, no = indexOf(cur.lines, line)
-  for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
-    for (var i = 0;; ++i) {
-      if (chunk.children[i] == cur) { break }
-      no += chunk.children[i].chunkSize()
-    }
-  }
-  return no + cur.first
-}
-
-// Find the line at the given vertical position, using the height
-// information in the document tree.
-function lineAtHeight(chunk, h) {
-  var n = chunk.first
-  outer: do {
-    for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) {
-      var child = chunk.children[i$1], ch = child.height
-      if (h < ch) { chunk = child; continue outer }
-      h -= ch
-      n += child.chunkSize()
-    }
-    return n
-  } while (!chunk.lines)
-  var i = 0
-  for (; i < chunk.lines.length; ++i) {
-    var line = chunk.lines[i], lh = line.height
-    if (h < lh) { break }
-    h -= lh
-  }
-  return n + i
-}
-
-function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}
-
-function lineNumberFor(options, i) {
-  return String(options.lineNumberFormatter(i + options.firstLineNumber))
-}
-
-// A Pos instance represents a position within the text.
-function Pos (line, ch) {
-  if (!(this instanceof Pos)) { return new Pos(line, ch) }
-  this.line = line; this.ch = ch
-}
-
-// Compare two positions, return 0 if they are the same, a negative
-// number when a is less, and a positive number otherwise.
-function cmp(a, b) { return a.line - b.line || a.ch - b.ch }
-
-function copyPos(x) {return Pos(x.line, x.ch)}
-function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }
-function minPos(a, b) { return cmp(a, b) < 0 ? a : b }
-
-// Most of the external API clips given positions to make sure they
-// actually exist within the document.
-function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}
-function clipPos(doc, pos) {
-  if (pos.line < doc.first) { return Pos(doc.first, 0) }
-  var last = doc.first + doc.size - 1
-  if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) }
-  return clipToLen(pos, getLine(doc, pos.line).text.length)
-}
-function clipToLen(pos, linelen) {
-  var ch = pos.ch
-  if (ch == null || ch > linelen) { return Pos(pos.line, linelen) }
-  else if (ch < 0) { return Pos(pos.line, 0) }
-  else { return pos }
-}
-function clipPosArray(doc, array) {
-  var out = []
-  for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]) }
-  return out
-}
-
-// Optimize some code when these features are not used.
-var sawReadOnlySpans = false;
-var sawCollapsedSpans = false
-
-function seeReadOnlySpans() {
-  sawReadOnlySpans = true
-}
-
-function seeCollapsedSpans() {
-  sawCollapsedSpans = true
-}
-
-// TEXTMARKER SPANS
-
-function MarkedSpan(marker, from, to) {
-  this.marker = marker
-  this.from = from; this.to = to
-}
-
-// Search an array of spans for a span matching the given marker.
-function getMarkedSpanFor(spans, marker) {
-  if (spans) { for (var i = 0; i < spans.length; ++i) {
-    var span = spans[i]
-    if (span.marker == marker) { return span }
-  } }
-}
-// Remove a span from an array, returning undefined if no spans are
-// left (we don't store arrays for lines without spans).
-function removeMarkedSpan(spans, span) {
-  var r
-  for (var i = 0; i < spans.length; ++i)
-    { if (spans[i] != span) { (r || (r = [])).push(spans[i]) } }
-  return r
-}
-// Add a span to a line.
-function addMarkedSpan(line, span) {
-  line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]
-  span.marker.attachLine(line)
-}
-
-// Used for the algorithm that adjusts markers for a change in the
-// document. These functions cut an array of spans at a given
-// character position, returning an array of remaining chunks (or
-// undefined if nothing remains).
-function markedSpansBefore(old, startCh, isInsert) {
-  var nw
-  if (old) { for (var i = 0; i < old.length; ++i) {
-    var span = old[i], marker = span.marker
-    var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh)
-    if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
-      var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh);(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to))
-    }
-  } }
-  return nw
-}
-function markedSpansAfter(old, endCh, isInsert) {
-  var nw
-  if (old) { for (var i = 0; i < old.length; ++i) {
-    var span = old[i], marker = span.marker
-    var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh)
-    if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
-      var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh);(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
-                                            span.to == null ? null : span.to - endCh))
-    }
-  } }
-  return nw
-}
-
-// Given a change object, compute the new set of marker spans that
-// cover the line in which the change took place. Removes spans
-// entirely within the change, reconnects spans belonging to the
-// same marker that appear on both sides of the change, and cuts off
-// spans partially within the change. Returns an array of span
-// arrays with one element for each line in (after) the change.
-function stretchSpansOverChange(doc, change) {
-  if (change.full) { return null }
-  var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans
-  var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans
-  if (!oldFirst && !oldLast) { return null }
-
-  var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0
-  // Get the spans that 'stick out' on both sides
-  var first = markedSpansBefore(oldFirst, startCh, isInsert)
-  var last = markedSpansAfter(oldLast, endCh, isInsert)
-
-  // Next, merge those two ends
-  var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0)
-  if (first) {
-    // Fix up .to properties of first
-    for (var i = 0; i < first.length; ++i) {
-      var span = first[i]
-      if (span.to == null) {
-        var found = getMarkedSpanFor(last, span.marker)
-        if (!found) { span.to = startCh }
-        else if (sameLine) { span.to = found.to == null ? null : found.to + offset }
-      }
-    }
-  }
-  if (last) {
-    // Fix up .from in last (or move them into first in case of sameLine)
-    for (var i$1 = 0; i$1 < last.length; ++i$1) {
-      var span$1 = last[i$1]
-      if (span$1.to != null) { span$1.to += offset }
-      if (span$1.from == null) {
-        var found$1 = getMarkedSpanFor(first, span$1.marker)
-        if (!found$1) {
-          span$1.from = offset
-          if (sameLine) { (first || (first = [])).push(span$1) }
-        }
-      } else {
-        span$1.from += offset
-        if (sameLine) { (first || (first = [])).push(span$1) }
-      }
-    }
-  }
-  // Make sure we didn't create any zero-length spans
-  if (first) { first = clearEmptySpans(first) }
-  if (last && last != first) { last = clearEmptySpans(last) }
-
-  var newMarkers = [first]
-  if (!sameLine) {
-    // Fill gap with whole-line-spans
-    var gap = change.text.length - 2, gapMarkers
-    if (gap > 0 && first)
-      { for (var i$2 = 0; i$2 < first.length; ++i$2)
-        { if (first[i$2].to == null)
-          { (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)) } } }
-    for (var i$3 = 0; i$3 < gap; ++i$3)
-      { newMarkers.push(gapMarkers) }
-    newMarkers.push(last)
-  }
-  return newMarkers
-}
-
-// Remove spans that are empty and don't have a clearWhenEmpty
-// option of false.
-function clearEmptySpans(spans) {
-  for (var i = 0; i < spans.length; ++i) {
-    var span = spans[i]
-    if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
-      { spans.splice(i--, 1) }
-  }
-  if (!spans.length) { return null }
-  return spans
-}
-
-// Used to 'clip' out readOnly ranges when making a change.
-function removeReadOnlyRanges(doc, from, to) {
-  var markers = null
-  doc.iter(from.line, to.line + 1, function (line) {
-    if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
-      var mark = line.markedSpans[i].marker
-      if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
-        { (markers || (markers = [])).push(mark) }
-    } }
-  })
-  if (!markers) { return null }
-  var parts = [{from: from, to: to}]
-  for (var i = 0; i < markers.length; ++i) {
-    var mk = markers[i], m = mk.find(0)
-    for (var j = 0; j < parts.length; ++j) {
-      var p = parts[j]
-      if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue }
-      var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to)
-      if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
-        { newParts.push({from: p.from, to: m.from}) }
-      if (dto > 0 || !mk.inclusiveRight && !dto)
-        { newParts.push({from: m.to, to: p.to}) }
-      parts.splice.apply(parts, newParts)
-      j += newParts.length - 1
-    }
-  }
-  return parts
-}
-
-// Connect or disconnect spans from a line.
-function detachMarkedSpans(line) {
-  var spans = line.markedSpans
-  if (!spans) { return }
-  for (var i = 0; i < spans.length; ++i)
-    { spans[i].marker.detachLine(line) }
-  line.markedSpans = null
-}
-function attachMarkedSpans(line, spans) {
-  if (!spans) { return }
-  for (var i = 0; i < spans.length; ++i)
-    { spans[i].marker.attachLine(line) }
-  line.markedSpans = spans
-}
-
-// Helpers used when computing which overlapping collapsed span
-// counts as the larger one.
-function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }
-function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }
-
-// Returns a number indicating which of two overlapping collapsed
-// spans is larger (and thus includes the other). Falls back to
-// comparing ids when the spans cover exactly the same range.
-function compareCollapsedMarkers(a, b) {
-  var lenDiff = a.lines.length - b.lines.length
-  if (lenDiff != 0) { return lenDiff }
-  var aPos = a.find(), bPos = b.find()
-  var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b)
-  if (fromCmp) { return -fromCmp }
-  var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b)
-  if (toCmp) { return toCmp }
-  return b.id - a.id
-}
-
-// Find out whether a line ends or starts in a collapsed span. If
-// so, return the marker for that span.
-function collapsedSpanAtSide(line, start) {
-  var sps = sawCollapsedSpans && line.markedSpans, found
-  if (sps) { for (var sp = void 0, i = 0; i < sps.length; ++i) {
-    sp = sps[i]
-    if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
-        (!found || compareCollapsedMarkers(found, sp.marker) < 0))
-      { found = sp.marker }
-  } }
-  return found
-}
-function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }
-function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }
-
-// Test whether there exists a collapsed span that partially
-// overlaps (covers the start or end, but not both) of a new span.
-// Such overlap is not allowed.
-function conflictingCollapsedRange(doc, lineNo$$1, from, to, marker) {
-  var line = getLine(doc, lineNo$$1)
-  var sps = sawCollapsedSpans && line.markedSpans
-  if (sps) { for (var i = 0; i < sps.length; ++i) {
-    var sp = sps[i]
-    if (!sp.marker.collapsed) { continue }
-    var found = sp.marker.find(0)
-    var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker)
-    var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker)
-    if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue }
-    if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
-        fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
-      { return true }
-  } }
-}
-
-// A visual line is a line as drawn on the screen. Folding, for
-// example, can cause multiple logical lines to appear on the same
-// visual line. This finds the start of the visual line that the
-// given line is part of (usually that is the line itself).
-function visualLine(line) {
-  var merged
-  while (merged = collapsedSpanAtStart(line))
-    { line = merged.find(-1, true).line }
-  return line
-}
-
-// Returns an array of logical lines that continue the visual line
-// started by the argument, or undefined if there are no such lines.
-function visualLineContinued(line) {
-  var merged, lines
-  while (merged = collapsedSpanAtEnd(line)) {
-    line = merged.find(1, true).line
-    ;(lines || (lines = [])).push(line)
-  }
-  return lines
-}
-
-// Get the line number of the start of the visual line that the
-// given line number is part of.
-function visualLineNo(doc, lineN) {
-  var line = getLine(doc, lineN), vis = visualLine(line)
-  if (line == vis) { return lineN }
-  return lineNo(vis)
-}
-
-// Get the line number of the start of the next visual line after
-// the given line.
-function visualLineEndNo(doc, lineN) {
-  if (lineN > doc.lastLine()) { return lineN }
-  var line = getLine(doc, lineN), merged
-  if (!lineIsHidden(doc, line)) { return lineN }
-  while (merged = collapsedSpanAtEnd(line))
-    { line = merged.find(1, true).line }
-  return lineNo(line) + 1
-}
-
-// Compute whether a line is hidden. Lines count as hidden when they
-// are part of a visual line that starts with another line, or when
-// they are entirely covered by collapsed, non-widget span.
-function lineIsHidden(doc, line) {
-  var sps = sawCollapsedSpans && line.markedSpans
-  if (sps) { for (var sp = void 0, i = 0; i < sps.length; ++i) {
-    sp = sps[i]
-    if (!sp.marker.collapsed) { continue }
-    if (sp.from == null) { return true }
-    if (sp.marker.widgetNode) { continue }
-    if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
-      { return true }
-  } }
-}
-function lineIsHiddenInner(doc, line, span) {
-  if (span.to == null) {
-    var end = span.marker.find(1, true)
-    return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))
-  }
-  if (span.marker.inclusiveRight && span.to == line.text.length)
-    { return true }
-  for (var sp = void 0, i = 0; i < line.markedSpans.length; ++i) {
-    sp = line.markedSpans[i]
-    if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
-        (sp.to == null || sp.to != span.from) &&
-        (sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
-        lineIsHiddenInner(doc, line, sp)) { return true }
-  }
-}
-
-// Find the height above the given line.
-function heightAtLine(lineObj) {
-  lineObj = visualLine(lineObj)
-
-  var h = 0, chunk = lineObj.parent
-  for (var i = 0; i < chunk.lines.length; ++i) {
-    var line = chunk.lines[i]
-    if (line == lineObj) { break }
-    else { h += line.height }
-  }
-  for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
-    for (var i$1 = 0; i$1 < p.children.length; ++i$1) {
-      var cur = p.children[i$1]
-      if (cur == chunk) { break }
-      else { h += cur.height }
-    }
-  }
-  return h
-}
-
-// Compute the character length of a line, taking into account
-// collapsed ranges (see markText) that might hide parts, and join
-// other lines onto it.
-function lineLength(line) {
-  if (line.height == 0) { return 0 }
-  var len = line.text.length, merged, cur = line
-  while (merged = collapsedSpanAtStart(cur)) {
-    var found = merged.find(0, true)
-    cur = found.from.line
-    len += found.from.ch - found.to.ch
-  }
-  cur = line
-  while (merged = collapsedSpanAtEnd(cur)) {
-    var found$1 = merged.find(0, true)
-    len -= cur.text.length - found$1.from.ch
-    cur = found$1.to.line
-    len += cur.text.length - found$1.to.ch
-  }
-  return len
-}
-
-// Find the longest line in the document.
-function findMaxLine(cm) {
-  var d = cm.display, doc = cm.doc
-  d.maxLine = getLine(doc, doc.first)
-  d.maxLineLength = lineLength(d.maxLine)
-  d.maxLineChanged = true
-  doc.iter(function (line) {
-    var len = lineLength(line)
-    if (len > d.maxLineLength) {
-      d.maxLineLength = len
-      d.maxLine = line
-    }
-  })
-}
-
-// BIDI HELPERS
-
-function iterateBidiSections(order, from, to, f) {
-  if (!order) { return f(from, to, "ltr") }
-  var found = false
-  for (var i = 0; i < order.length; ++i) {
-    var part = order[i]
-    if (part.from < to && part.to > from || from == to && part.to == from) {
-      f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr")
-      found = true
-    }
-  }
-  if (!found) { f(from, to, "ltr") }
-}
-
-function bidiLeft(part) { return part.level % 2 ? part.to : part.from }
-function bidiRight(part) { return part.level % 2 ? part.from : part.to }
-
-function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0 }
-function lineRight(line) {
-  var order = getOrder(line)
-  if (!order) { return line.text.length }
-  return bidiRight(lst(order))
-}
-
-function compareBidiLevel(order, a, b) {
-  var linedir = order[0].level
-  if (a == linedir) { return true }
-  if (b == linedir) { return false }
-  return a < b
-}
-
-var bidiOther = null
-function getBidiPartAt(order, pos) {
-  var found
-  bidiOther = null
-  for (var i = 0; i < order.length; ++i) {
-    var cur = order[i]
-    if (cur.from < pos && cur.to > pos) { return i }
-    if ((cur.from == pos || cur.to == pos)) {
-      if (found == null) {
-        found = i
-      } else if (compareBidiLevel(order, cur.level, order[found].level)) {
-        if (cur.from != cur.to) { bidiOther = found }
-        return i
-      } else {
-        if (cur.from != cur.to) { bidiOther = i }
-        return found
-      }
-    }
-  }
-  return found
-}
-
-function moveInLine(line, pos, dir, byUnit) {
-  if (!byUnit) { return pos + dir }
-  do { pos += dir }
-  while (pos > 0 && isExtendingChar(line.text.charAt(pos)))
-  return pos
-}
-
-// This is needed in order to move 'visually' through bi-directional
-// text -- i.e., pressing left should make the cursor go left, even
-// when in RTL text. The tricky part is the 'jumps', where RTL and
-// LTR text touch each other. This often requires the cursor offset
-// to move more than one unit, in order to visually move one unit.
-function moveVisually(line, start, dir, byUnit) {
-  var bidi = getOrder(line)
-  if (!bidi) { return moveLogically(line, start, dir, byUnit) }
-  var pos = getBidiPartAt(bidi, start), part = bidi[pos]
-  var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit)
-
-  for (;;) {
-    if (target > part.from && target < part.to) { return target }
-    if (target == part.from || target == part.to) {
-      if (getBidiPartAt(bidi, target) == pos) { return target }
-      part = bidi[pos += dir]
-      return (dir > 0) == part.level % 2 ? part.to : part.from
-    } else {
-      part = bidi[pos += dir]
-      if (!part) { return null }
-      if ((dir > 0) == part.level % 2)
-        { target = moveInLine(line, part.to, -1, byUnit) }
-      else
-        { target = moveInLine(line, part.from, 1, byUnit) }
-    }
-  }
-}
-
-function moveLogically(line, start, dir, byUnit) {
-  var target = start + dir
-  if (byUnit) { while (target > 0 && isExtendingChar(line.text.charAt(target))) { target += dir } }
-  return target < 0 || target > line.text.length ? null : target
-}
-
-// Bidirectional ordering algorithm
-// See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
-// that this (partially) implements.
-
-// One-char codes used for character types:
-// L (L):   Left-to-Right
-// R (R):   Right-to-Left
-// r (AL):  Right-to-Left Arabic
-// 1 (EN):  European Number
-// + (ES):  European Number Separator
-// % (ET):  European Number Terminator
-// n (AN):  Arabic Number
-// , (CS):  Common Number Separator
-// m (NSM): Non-Spacing Mark
-// b (BN):  Boundary Neutral
-// s (B):   Paragraph Separator
-// t (S):   Segment Separator
-// w (WS):  Whitespace
-// N (ON):  Other Neutrals
-
-// Returns null if characters are ordered as they appear
-// (left-to-right), or an array of sections ({from, to, level}
-// objects) in the order in which they occur visually.
-var bidiOrdering = (function() {
-  // Character types for codepoints 0 to 0xff
-  var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"
-  // Character types for codepoints 0x600 to 0x6ff
-  var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"
-  function charType(code) {
-    if (code <= 0xf7) { return lowTypes.charAt(code) }
-    else if (0x590 <= code && code <= 0x5f4) { return "R" }
-    else if (0x600 <= code && code <= 0x6ed) { return arabicTypes.charAt(code - 0x600) }
-    else if (0x6ee <= code && code <= 0x8ac) { return "r" }
-    else if (0x2000 <= code && code <= 0x200b) { return "w" }
-    else if (code == 0x200c) { return "b" }
-    else { return "L" }
-  }
-
-  var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/
-  var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/
-  // Browsers seem to always treat the boundaries of block elements as being L.
-  var outerType = "L"
-
-  function BidiSpan(level, from, to) {
-    this.level = level
-    this.from = from; this.to = to
-  }
-
-  return function(str) {
-    if (!bidiRE.test(str)) { return false }
-    var len = str.length, types = []
-    for (var i = 0; i < len; ++i)
-      { types.push(charType(str.charCodeAt(i))) }
-
-    // W1. Examine each non-spacing mark (NSM) in the level run, and
-    // change the type of the NSM to the type of the previous
-    // character. If the NSM is at the start of the level run, it will
-    // get the type of sor.
-    for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) {
-      var type = types[i$1]
-      if (type == "m") { types[i$1] = prev }
-      else { prev = type }
-    }
-
-    // W2. Search backwards from each instance of a European number
-    // until the first strong type (R, L, AL, or sor) is found. If an
-    // AL is found, change the type of the European number to Arabic
-    // number.
-    // W3. Change all ALs to R.
-    for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) {
-      var type$1 = types[i$2]
-      if (type$1 == "1" && cur == "r") { types[i$2] = "n" }
-      else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R" } }
-    }
-
-    // W4. A single European separator between two European numbers
-    // changes to a European number. A single common separator between
-    // two numbers of the same type changes to that type.
-    for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) {
-      var type$2 = types[i$3]
-      if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1" }
-      else if (type$2 == "," && prev$1 == types[i$3+1] &&
-               (prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1 }
-      prev$1 = type$2
-    }
-
-    // W5. A sequence of European terminators adjacent to European
-    // numbers changes to all European numbers.
-    // W6. Otherwise, separators and terminators change to Other
-    // Neutral.
-    for (var i$4 = 0; i$4 < len; ++i$4) {
-      var type$3 = types[i$4]
-      if (type$3 == ",") { types[i$4] = "N" }
-      else if (type$3 == "%") {
-        var end = void 0
-        for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {}
-        var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"
-        for (var j = i$4; j < end; ++j) { types[j] = replace }
-        i$4 = end - 1
-      }
-    }
-
-    // W7. Search backwards from each instance of a European number
-    // until the first strong type (R, L, or sor) is found. If an L is
-    // found, then change the type of the European number to L.
-    for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) {
-      var type$4 = types[i$5]
-      if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L" }
-      else if (isStrong.test(type$4)) { cur$1 = type$4 }
-    }
-
-    // N1. A sequence of neutrals takes the direction of the
-    // surrounding strong text if the text on both sides has the same
-    // direction. European and Arabic numbers act as if they were R in
-    // terms of their influence on neutrals. Start-of-level-run (sor)
-    // and end-of-level-run (eor) are used at level run boundaries.
-    // N2. Any remaining neutrals take the embedding direction.
-    for (var i$6 = 0; i$6 < len; ++i$6) {
-      if (isNeutral.test(types[i$6])) {
-        var end$1 = void 0
-        for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {}
-        var before = (i$6 ? types[i$6-1] : outerType) == "L"
-        var after = (end$1 < len ? types[end$1] : outerType) == "L"
-        var replace$1 = before || after ? "L" : "R"
-        for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1 }
-        i$6 = end$1 - 1
-      }
-    }
-
-    // Here we depart from the documented algorithm, in order to avoid
-    // building up an actual levels array. Since there are only three
-    // levels (0, 1, 2) in an implementation that doesn't take
-    // explicit embedding into account, we can build up the order on
-    // the fly, without following the level-based algorithm.
-    var order = [], m
-    for (var i$7 = 0; i$7 < len;) {
-      if (countsAsLeft.test(types[i$7])) {
-        var start = i$7
-        for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {}
-        order.push(new BidiSpan(0, start, i$7))
-      } else {
-        var pos = i$7, at = order.length
-        for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {}
-        for (var j$2 = pos; j$2 < i$7;) {
-          if (countsAsNum.test(types[j$2])) {
-            if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)) }
-            var nstart = j$2
-            for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {}
-            order.splice(at, 0, new BidiSpan(2, nstart, j$2))
-            pos = j$2
-          } else { ++j$2 }
-        }
-        if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)) }
-      }
-    }
-    if (order[0].level == 1 && (m = str.match(/^\s+/))) {
-      order[0].from = m[0].length
-      order.unshift(new BidiSpan(0, 0, m[0].length))
-    }
-    if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
-      lst(order).to -= m[0].length
-      order.push(new BidiSpan(0, len - m[0].length, len))
-    }
-    if (order[0].level == 2)
-      { order.unshift(new BidiSpan(1, order[0].to, order[0].to)) }
-    if (order[0].level != lst(order).level)
-      { order.push(new BidiSpan(order[0].level, len, len)) }
-
-    return order
-  }
-})()
-
-// Get the bidi ordering for the given line (and cache it). Returns
-// false for lines that are fully left-to-right, and an array of
-// BidiSpan objects otherwise.
-function getOrder(line) {
-  var order = line.order
-  if (order == null) { order = line.order = bidiOrdering(line.text) }
-  return order
-}
-
-// EVENT HANDLING
-
-// Lightweight event framework. on/off also work on DOM nodes,
-// registering native DOM handlers.
-
-var on = function(emitter, type, f) {
-  if (emitter.addEventListener)
-    { emitter.addEventListener(type, f, false) }
-  else if (emitter.attachEvent)
-    { emitter.attachEvent("on" + type, f) }
-  else {
-    var map$$1 = emitter._handlers || (emitter._handlers = {})
-    var arr = map$$1[type] || (map$$1[type] = [])
-    arr.push(f)
-  }
-}
-
-var noHandlers = []
-function getHandlers(emitter, type, copy) {
-  var arr = emitter._handlers && emitter._handlers[type]
-  if (copy) { return arr && arr.length > 0 ? arr.slice() : noHandlers }
-  else { return arr || noHandlers }
-}
-
-function off(emitter, type, f) {
-  if (emitter.removeEventListener)
-    { emitter.removeEventListener(type, f, false) }
-  else if (emitter.detachEvent)
-    { emitter.detachEvent("on" + type, f) }
-  else {
-    var handlers = getHandlers(emitter, type, false)
-    for (var i = 0; i < handlers.length; ++i)
-      { if (handlers[i] == f) { handlers.splice(i, 1); break } }
-  }
-}
-
-function signal(emitter, type /*, values...*/) {
-  var handlers = getHandlers(emitter, type, true)
-  if (!handlers.length) { return }
-  var args = Array.prototype.slice.call(arguments, 2)
-  for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args) }
-}
-
-// The DOM events that CodeMirror handles can be overridden by
-// registering a (non-DOM) handler on the editor for the event name,
-// and preventDefault-ing the event in that handler.
-function signalDOMEvent(cm, e, override) {
-  if (typeof e == "string")
-    { e = {type: e, preventDefault: function() { this.defaultPrevented = true }} }
-  signal(cm, override || e.type, cm, e)
-  return e_defaultPrevented(e) || e.codemirrorIgnore
-}
-
-function signalCursorActivity(cm) {
-  var arr = cm._handlers && cm._handlers.cursorActivity
-  if (!arr) { return }
-  var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = [])
-  for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1)
-    { set.push(arr[i]) } }
-}
-
-function hasHandler(emitter, type) {
-  return getHandlers(emitter, type).length > 0
-}
-
-// Add on and off methods to a constructor's prototype, to make
-// registering events on such objects more convenient.
-function eventMixin(ctor) {
-  ctor.prototype.on = function(type, f) {on(this, type, f)}
-  ctor.prototype.off = function(type, f) {off(this, type, f)}
-}
-
-// Due to the fact that we still support jurassic IE versions, some
-// compatibility wrappers are needed.
-
-function e_preventDefault(e) {
-  if (e.preventDefault) { e.preventDefault() }
-  else { e.returnValue = false }
-}
-function e_stopPropagation(e) {
-  if (e.stopPropagation) { e.stopPropagation() }
-  else { e.cancelBubble = true }
-}
-function e_defaultPrevented(e) {
-  return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false
-}
-function e_stop(e) {e_preventDefault(e); e_stopPropagation(e)}
-
-function e_target(e) {return e.target || e.srcElement}
-function e_button(e) {
-  var b = e.which
-  if (b == null) {
-    if (e.button & 1) { b = 1 }
-    else if (e.button & 2) { b = 3 }
-    else if (e.button & 4) { b = 2 }
-  }
-  if (mac && e.ctrlKey && b == 1) { b = 3 }
-  return b
-}
-
-// Detect drag-and-drop
-var dragAndDrop = function() {
-  // There is *some* kind of drag-and-drop support in IE6-8, but I
-  // couldn't get it to work yet.
-  if (ie && ie_version < 9) { return false }
-  var div = elt('div')
-  return "draggable" in div || "dragDrop" in div
-}()
-
-var zwspSupported
-function zeroWidthElement(measure) {
-  if (zwspSupported == null) {
-    var test = elt("span", "\u200b")
-    removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]))
-    if (measure.firstChild.offsetHeight != 0)
-      { zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8) }
-  }
-  var node = zwspSupported ? elt("span", "\u200b") :
-    elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px")
-  node.setAttribute("cm-text", "")
-  return node
-}
-
-// Feature-detect IE's crummy client rect reporting for bidi text
-var badBidiRects
-function hasBadBidiRects(measure) {
-  if (badBidiRects != null) { return badBidiRects }
-  var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"))
-  var r0 = range(txt, 0, 1).getBoundingClientRect()
-  var r1 = range(txt, 1, 2).getBoundingClientRect()
-  removeChildren(measure)
-  if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780)
-  return badBidiRects = (r1.right - r0.right < 3)
-}
-
-// See if "".split is the broken IE version, if so, provide an
-// alternative way to split lines.
-var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) {
-  var pos = 0, result = [], l = string.length
-  while (pos <= l) {
-    var nl = string.indexOf("\n", pos)
-    if (nl == -1) { nl = string.length }
-    var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl)
-    var rt = line.indexOf("\r")
-    if (rt != -1) {
-      result.push(line.slice(0, rt))
-      pos += rt + 1
-    } else {
-      result.push(line)
-      pos = nl + 1
-    }
-  }
-  return result
-} : function (string) { return string.split(/\r\n?|\n/); }
-
-var hasSelection = window.getSelection ? function (te) {
-  try { return te.selectionStart != te.selectionEnd }
-  catch(e) { return false }
-} : function (te) {
-  var range$$1
-  try {range$$1 = te.ownerDocument.selection.createRange()}
-  catch(e) {}
-  if (!range$$1 || range$$1.parentElement() != te) { return false }
-  return range$$1.compareEndPoints("StartToEnd", range$$1) != 0
-}
-
-var hasCopyEvent = (function () {
-  var e = elt("div")
-  if ("oncopy" in e) { return true }
-  e.setAttribute("oncopy", "return;")
-  return typeof e.oncopy == "function"
-})()
-
-var badZoomedRects = null
-function hasBadZoomedRects(measure) {
-  if (badZoomedRects != null) { return badZoomedRects }
-  var node = removeChildrenAndAdd(measure, elt("span", "x"))
-  var normal = node.getBoundingClientRect()
-  var fromRange = range(node, 0, 1).getBoundingClientRect()
-  return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1
-}
-
-// Known modes, by name and by MIME
-var modes = {};
-var mimeModes = {}
-
-// Extra arguments are stored as the mode's dependencies, which is
-// used by (legacy) mechanisms like loadmode.js to automatically
-// load a mode. (Preferred mechanism is the require/define calls.)
-function defineMode(name, mode) {
-  if (arguments.length > 2)
-    { mode.dependencies = Array.prototype.slice.call(arguments, 2) }
-  modes[name] = mode
-}
-
-function defineMIME(mime, spec) {
-  mimeModes[mime] = spec
-}
-
-// Given a MIME type, a {name, ...options} config object, or a name
-// string, return a mode config object.
-function resolveMode(spec) {
-  if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
-    spec = mimeModes[spec]
-  } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
-    var found = mimeModes[spec.name]
-    if (typeof found == "string") { found = {name: found} }
-    spec = createObj(found, spec)
-    spec.name = found.name
-  } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
-    return resolveMode("application/xml")
-  } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
-    return resolveMode("application/json")
-  }
-  if (typeof spec == "string") { return {name: spec} }
-  else { return spec || {name: "null"} }
-}
-
-// Given a mode spec (anything that resolveMode accepts), find and
-// initialize an actual mode object.
-function getMode(options, spec) {
-  spec = resolveMode(spec)
-  var mfactory = modes[spec.name]
-  if (!mfactory) { return getMode(options, "text/plain") }
-  var modeObj = mfactory(options, spec)
-  if (modeExtensions.hasOwnProperty(spec.name)) {
-    var exts = modeExtensions[spec.name]
-    for (var prop in exts) {
-      if (!exts.hasOwnProperty(prop)) { continue }
-      if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop] }
-      modeObj[prop] = exts[prop]
-    }
-  }
-  modeObj.name = spec.name
-  if (spec.helperType) { modeObj.helperType = spec.helperType }
-  if (spec.modeProps) { for (var prop$1 in spec.modeProps)
-    { modeObj[prop$1] = spec.modeProps[prop$1] } }
-
-  return modeObj
-}
-
-// This can be used to attach properties to mode objects from
-// outside the actual mode definition.
-var modeExtensions = {}
-function extendMode(mode, properties) {
-  var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {})
-  copyObj(properties, exts)
-}
-
-function copyState(mode, state) {
-  if (state === true) { return state }
-  if (mode.copyState) { return mode.copyState(state) }
-  var nstate = {}
-  for (var n in state) {
-    var val = state[n]
-    if (val instanceof Array) { val = val.concat([]) }
-    nstate[n] = val
-  }
-  return nstate
-}
-
-// Given a mode and a state (for that mode), find the inner mode and
-// state at the position that the state refers to.
-function innerMode(mode, state) {
-  var info
-  while (mode.innerMode) {
-    info = mode.innerMode(state)
-    if (!info || info.mode == mode) { break }
-    state = info.state
-    mode = info.mode
-  }
-  return info || {mode: mode, state: state}
-}
-
-function startState(mode, a1, a2) {
-  return mode.startState ? mode.startState(a1, a2) : true
-}
-
-// STRING STREAM
-
-// Fed to the mode parsers, provides helper functions to make
-// parsers more succinct.
-
-var StringStream = function(string, tabSize) {
-  this.pos = this.start = 0
-  this.string = string
-  this.tabSize = tabSize || 8
-  this.lastColumnPos = this.lastColumnValue = 0
-  this.lineStart = 0
-}
-
-StringStream.prototype = {
-  eol: function() {return this.pos >= this.string.length},
-  sol: function() {return this.pos == this.lineStart},
-  peek: function() {return this.string.charAt(this.pos) || undefined},
-  next: function() {
-    if (this.pos < this.string.length)
-      { return this.string.charAt(this.pos++) }
-  },
-  eat: function(match) {
-    var ch = this.string.charAt(this.pos)
-    var ok
-    if (typeof match == "string") { ok = ch == match }
-    else { ok = ch && (match.test ? match.test(ch) : match(ch)) }
-    if (ok) {++this.pos; return ch}
-  },
-  eatWhile: function(match) {
-    var start = this.pos
-    while (this.eat(match)){}
-    return this.pos > start
-  },
-  eatSpace: function() {
-    var this$1 = this;
-
-    var start = this.pos
-    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this$1.pos }
-    return this.pos > start
-  },
-  skipToEnd: function() {this.pos = this.string.length},
-  skipTo: function(ch) {
-    var found = this.string.indexOf(ch, this.pos)
-    if (found > -1) {this.pos = found; return true}
-  },
-  backUp: function(n) {this.pos -= n},
-  column: function() {
-    if (this.lastColumnPos < this.start) {
-      this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue)
-      this.lastColumnPos = this.start
-    }
-    return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
-  },
-  indentation: function() {
-    return countColumn(this.string, null, this.tabSize) -
-      (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
-  },
-  match: function(pattern, consume, caseInsensitive) {
-    if (typeof pattern == "string") {
-      var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; }
-      var substr = this.string.substr(this.pos, pattern.length)
-      if (cased(substr) == cased(pattern)) {
-        if (consume !== false) { this.pos += pattern.length }
-        return true
-      }
-    } else {
-      var match = this.string.slice(this.pos).match(pattern)
-      if (match && match.index > 0) { return null }
-      if (match && consume !== false) { this.pos += match[0].length }
-      return match
-    }
-  },
-  current: function(){return this.string.slice(this.start, this.pos)},
-  hideFirstChars: function(n, inner) {
-    this.lineStart += n
-    try { return inner() }
-    finally { this.lineStart -= n }
-  }
-}
-
-// Compute a style array (an array starting with a mode generation
-// -- for invalidation -- followed by pairs of end positions and
-// style strings), which is used to highlight the tokens on the
-// line.
-function highlightLine(cm, line, state, forceToEnd) {
-  // A styles array always starts with a number identifying the
-  // mode/overlays that it is based on (for easy invalidation).
-  var st = [cm.state.modeGen], lineClasses = {}
-  // Compute the base array of styles
-  runMode(cm, line.text, cm.doc.mode, state, function (end, style) { return st.push(end, style); },
-    lineClasses, forceToEnd)
-
-  // Run overlays, adjust style array.
-  var loop = function ( o ) {
-    var overlay = cm.state.overlays[o], i = 1, at = 0
-    runMode(cm, line.text, overlay.mode, true, function (end, style) {
-      var start = i
-      // Ensure there's a token end at the current position, and that i points at it
-      while (at < end) {
-        var i_end = st[i]
-        if (i_end > end)
-          { st.splice(i, 1, end, st[i+1], i_end) }
-        i += 2
-        at = Math.min(end, i_end)
-      }
-      if (!style) { return }
-      if (overlay.opaque) {
-        st.splice(start, i - start, end, "overlay " + style)
-        i = start + 2
-      } else {
-        for (; start < i; start += 2) {
-          var cur = st[start+1]
-          st[start+1] = (cur ? cur + " " : "") + "overlay " + style
-        }
-      }
-    }, lineClasses)
-  };
-
-  for (var o = 0; o < cm.state.overlays.length; ++o) loop( o );
-
-  return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}
-}
-
-function getLineStyles(cm, line, updateFrontier) {
-  if (!line.styles || line.styles[0] != cm.state.modeGen) {
-    var state = getStateBefore(cm, lineNo(line))
-    var result = highlightLine(cm, line, line.text.length > cm.options.maxHighlightLength ? copyState(cm.doc.mode, state) : state)
-    line.stateAfter = state
-    line.styles = result.styles
-    if (result.classes) { line.styleClasses = result.classes }
-    else if (line.styleClasses) { line.styleClasses = null }
-    if (updateFrontier === cm.doc.frontier) { cm.doc.frontier++ }
-  }
-  return line.styles
-}
-
-function getStateBefore(cm, n, precise) {
-  var doc = cm.doc, display = cm.display
-  if (!doc.mode.startState) { return true }
-  var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter
-  if (!state) { state = startState(doc.mode) }
-  else { state = copyState(doc.mode, state) }
-  doc.iter(pos, n, function (line) {
-    processLine(cm, line.text, state)
-    var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo
-    line.stateAfter = save ? copyState(doc.mode, state) : null
-    ++pos
-  })
-  if (precise) { doc.frontier = pos }
-  return state
-}
-
-// Lightweight form of highlight -- proceed over this line and
-// update state, but don't save a style array. Used for lines that
-// aren't currently visible.
-function processLine(cm, text, state, startAt) {
-  var mode = cm.doc.mode
-  var stream = new StringStream(text, cm.options.tabSize)
-  stream.start = stream.pos = startAt || 0
-  if (text == "") { callBlankLine(mode, state) }
-  while (!stream.eol()) {
-    readToken(mode, stream, state)
-    stream.start = stream.pos
-  }
-}
-
-function callBlankLine(mode, state) {
-  if (mode.blankLine) { return mode.blankLine(state) }
-  if (!mode.innerMode) { return }
-  var inner = innerMode(mode, state)
-  if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) }
-}
-
-function readToken(mode, stream, state, inner) {
-  for (var i = 0; i < 10; i++) {
-    if (inner) { inner[0] = innerMode(mode, state).mode }
-    var style = mode.token(stream, state)
-    if (stream.pos > stream.start) { return style }
-  }
-  throw new Error("Mode " + mode.name + " failed to advance stream.")
-}
-
-// Utility for getTokenAt and getLineTokens
-function takeToken(cm, pos, precise, asArray) {
-  var getObj = function (copy) { return ({
-    start: stream.start, end: stream.pos,
-    string: stream.current(),
-    type: style || null,
-    state: copy ? copyState(doc.mode, state) : state
-  }); }
-
-  var doc = cm.doc, mode = doc.mode, style
-  pos = clipPos(doc, pos)
-  var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise)
-  var stream = new StringStream(line.text, cm.options.tabSize), tokens
-  if (asArray) { tokens = [] }
-  while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
-    stream.start = stream.pos
-    style = readToken(mode, stream, state)
-    if (asArray) { tokens.push(getObj(true)) }
-  }
-  return asArray ? tokens : getObj()
-}
-
-function extractLineClasses(type, output) {
-  if (type) { for (;;) {
-    var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/)
-    if (!lineClass) { break }
-    type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length)
-    var prop = lineClass[1] ? "bgClass" : "textClass"
-    if (output[prop] == null)
-      { output[prop] = lineClass[2] }
-    else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop]))
-      { output[prop] += " " + lineClass[2] }
-  } }
-  return type
-}
-
-// Run the given mode's parser over a line, calling f for each token.
-function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) {
-  var flattenSpans = mode.flattenSpans
-  if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans }
-  var curStart = 0, curStyle = null
-  var stream = new StringStream(text, cm.options.tabSize), style
-  var inner = cm.options.addModeClass && [null]
-  if (text == "") { extractLineClasses(callBlankLine(mode, state), lineClasses) }
-  while (!stream.eol()) {
-    if (stream.pos > cm.options.maxHighlightLength) {
-      flattenSpans = false
-      if (forceToEnd) { processLine(cm, text, state, stream.pos) }
-      stream.pos = text.length
-      style = null
-    } else {
-      style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses)
-    }
-    if (inner) {
-      var mName = inner[0].name
-      if (mName) { style = "m-" + (style ? mName + " " + style : mName) }
-    }
-    if (!flattenSpans || curStyle != style) {
-      while (curStart < stream.start) {
-        curStart = Math.min(stream.start, curStart + 5000)
-        f(curStart, curStyle)
-      }
-      curStyle = style
-    }
-    stream.start = stream.pos
-  }
-  while (curStart < stream.pos) {
-    // Webkit seems to refuse to render text nodes longer than 57444
-    // characters, and returns inaccurate measurements in nodes
-    // starting around 5000 chars.
-    var pos = Math.min(stream.pos, curStart + 5000)
-    f(pos, curStyle)
-    curStart = pos
-  }
-}
-
-// Finds the line to start with when starting a parse. Tries to
-// find a line with a stateAfter, so that it can start with a
-// valid state. If that fails, it returns the line with the
-// smallest indentation, which tends to need the least context to
-// parse correctly.
-function findStartLine(cm, n, precise) {
-  var minindent, minline, doc = cm.doc
-  var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100)
-  for (var search = n; search > lim; --search) {
-    if (search <= doc.first) { return doc.first }
-    var line = getLine(doc, search - 1)
-    if (line.stateAfter && (!precise || search <= doc.frontier)) { return search }
-    var indented = countColumn(line.text, null, cm.options.tabSize)
-    if (minline == null || minindent > indented) {
-      minline = search - 1
-      minindent = indented
-    }
-  }
-  return minline
-}
-
-// LINE DATA STRUCTURE
-
-// Line objects. These hold state related to a line, including
-// highlighting info (the styles array).
-function Line(text, markedSpans, estimateHeight) {
-  this.text = text
-  attachMarkedSpans(this, markedSpans)
-  this.height = estimateHeight ? estimateHeight(this) : 1
-}
-eventMixin(Line)
-Line.prototype.lineNo = function() { return lineNo(this) }
-
-// Change the content (text, markers) of a line. Automatically
-// invalidates cached information and tries to re-estimate the
-// line's height.
-function updateLine(line, text, markedSpans, estimateHeight) {
-  line.text = text
-  if (line.stateAfter) { line.stateAfter = null }
-  if (line.styles) { line.styles = null }
-  if (line.order != null) { line.order = null }
-  detachMarkedSpans(line)
-  attachMarkedSpans(line, markedSpans)
-  var estHeight = estimateHeight ? estimateHeight(line) : 1
-  if (estHeight != line.height) { updateLineHeight(line, estHeight) }
-}
-
-// Detach a line from the document tree and its markers.
-function cleanUpLine(line) {
-  line.parent = null
-  detachMarkedSpans(line)
-}
-
-// Convert a style as returned by a mode (either null, or a string
-// containing one or more styles) to a CSS style. This is cached,
-// and also looks for line-wide styles.
-var styleToClassCache = {};
-var styleToClassCacheWithMode = {}
-function interpretTokenStyle(style, options) {
-  if (!style || /^\s*$/.test(style)) { return null }
-  var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache
-  return cache[style] ||
-    (cache[style] = style.replace(/\S+/g, "cm-$&"))
-}
-
-// Render the DOM representation of the text of a line. Also builds
-// up a 'line map', which points at the DOM nodes that represent
-// specific stretches of text, and is used by the measuring code.
-// The returned object contains the DOM node, this map, and
-// information about line-wide styles that were set by the mode.
-function buildLineContent(cm, lineView) {
-  // The padding-right forces the element to have a 'border', which
-  // is needed on Webkit to be able to get line-level bounding
-  // rectangles for it (in measureChar).
-  var content = elt("span", null, null, webkit ? "padding-right: .1px" : null)
-  var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content,
-                 col: 0, pos: 0, cm: cm,
-                 trailingSpace: false,
-                 splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}
-  lineView.measure = {}
-
-  // Iterate over the logical lines that make up this visual line.
-  for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
-    var line = i ? lineView.rest[i - 1] : lineView.line, order = void 0
-    builder.pos = 0
-    builder.addToken = buildToken
-    // Optionally wire in some hacks into the token-rendering
-    // algorithm, to deal with browser quirks.
-    if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line)))
-      { builder.addToken = buildTokenBadBidi(builder.addToken, order) }
-    builder.map = []
-    var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line)
-    insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate))
-    if (line.styleClasses) {
-      if (line.styleClasses.bgClass)
-        { builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "") }
-      if (line.styleClasses.textClass)
-        { builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "") }
-    }
-
-    // Ensure at least a single node is present, for measuring.
-    if (builder.map.length == 0)
-      { builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))) }
-
-    // Store the map and a cache object for the current logical line
-    if (i == 0) {
-      lineView.measure.map = builder.map
-      lineView.measure.cache = {}
-    } else {
-      (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)
-      ;(lineView.measure.caches || (lineView.measure.caches = [])).push({})
-    }
-  }
-
-  // See issue #2901
-  if (webkit) {
-    var last = builder.content.lastChild
-    if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))
-      { builder.content.className = "cm-tab-wrap-hack" }
-  }
-
-  signal(cm, "renderLine", cm, lineView.line, builder.pre)
-  if (builder.pre.className)
-    { builder.textClass = joinClasses(builder.pre.className, builder.textClass || "") }
-
-  return builder
-}
-
-function defaultSpecialCharPlaceholder(ch) {
-  var token = elt("span", "\u2022", "cm-invalidchar")
-  token.title = "\\u" + ch.charCodeAt(0).toString(16)
-  token.setAttribute("aria-label", token.title)
-  return token
-}
-
-// Build up the DOM representation for a single token, and add it to
-// the line map. Takes care to render special characters separately.
-function buildToken(builder, text, style, startStyle, endStyle, title, css) {
-  if (!text) { return }
-  var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text
-  var special = builder.cm.state.specialChars, mustWrap = false
-  var content
-  if (!special.test(text)) {
-    builder.col += text.length
-    content = document.createTextNode(displayText)
-    builder.map.push(builder.pos, builder.pos + text.length, content)
-    if (ie && ie_version < 9) { mustWrap = true }
-    builder.pos += text.length
-  } else {
-    content = document.createDocumentFragment()
-    var pos = 0
-    while (true) {
-      special.lastIndex = pos
-      var m = special.exec(text)
-      var skipped = m ? m.index - pos : text.length - pos
-      if (skipped) {
-        var txt = document.createTextNode(displayText.slice(pos, pos + skipped))
-        if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])) }
-        else { content.appendChild(txt) }
-        builder.map.push(builder.pos, builder.pos + skipped, txt)
-        builder.col += skipped
-        builder.pos += skipped
-      }
-      if (!m) { break }
-      pos += skipped + 1
-      var txt$1 = void 0
-      if (m[0] == "\t") {
-        var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize
-        txt$1 = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"))
-        txt$1.setAttribute("role", "presentation")
-        txt$1.setAttribute("cm-text", "\t")
-        builder.col += tabWidth
-      } else if (m[0] == "\r" || m[0] == "\n") {
-        txt$1 = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar"))
-        txt$1.setAttribute("cm-text", m[0])
-        builder.col += 1
-      } else {
-        txt$1 = builder.cm.options.specialCharPlaceholder(m[0])
-        txt$1.setAttribute("cm-text", m[0])
-        if (ie && ie_version < 9) { content.appendChild(elt("span", [txt$1])) }
-        else { content.appendChild(txt$1) }
-        builder.col += 1
-      }
-      builder.map.push(builder.pos, builder.pos + 1, txt$1)
-      builder.pos++
-    }
-  }
-  builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32
-  if (style || startStyle || endStyle || mustWrap || css) {
-    var fullStyle = style || ""
-    if (startStyle) { fullStyle += startStyle }
-    if (endStyle) { fullStyle += endStyle }
-    var token = elt("span", [content], fullStyle, css)
-    if (title) { token.title = title }
-    return builder.content.appendChild(token)
-  }
-  builder.content.appendChild(content)
-}
-
-function splitSpaces(text, trailingBefore) {
-  if (text.length > 1 && !/  /.test(text)) { return text }
-  var spaceBefore = trailingBefore, result = ""
-  for (var i = 0; i < text.length; i++) {
-    var ch = text.charAt(i)
-    if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32))
-      { ch = "\u00a0" }
-    result += ch
-    spaceBefore = ch == " "
-  }
-  return result
-}
-
-// Work around nonsense dimensions being reported for stretches of
-// right-to-left text.
-function buildTokenBadBidi(inner, order) {
-  return function (builder, text, style, startStyle, endStyle, title, css) {
-    style = style ? style + " cm-force-border" : "cm-force-border"
-    var start = builder.pos, end = start + text.length
-    for (;;) {
-      // Find the part that overlaps with the start of this text
-      var part = void 0
-      for (var i = 0; i < order.length; i++) {
-        part = order[i]
-        if (part.to > start && part.from <= start) { break }
-      }
-      if (part.to >= end) { return inner(builder, text, style, startStyle, endStyle, title, css) }
-      inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css)
-      startStyle = null
-      text = text.slice(part.to - start)
-      start = part.to
-    }
-  }
-}
-
-function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
-  var widget = !ignoreWidget && marker.widgetNode
-  if (widget) { builder.map.push(builder.pos, builder.pos + size, widget) }
-  if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
-    if (!widget)
-      { widget = builder.content.appendChild(document.createElement("span")) }
-    widget.setAttribute("cm-marker", marker.id)
-  }
-  if (widget) {
-    builder.cm.display.input.setUneditable(widget)
-    builder.content.appendChild(widget)
-  }
-  builder.pos += size
-  builder.trailingSpace = false
-}
-
-// Outputs a number of spans to make up a line, taking highlighting
-// and marked text into account.
-function insertLineContent(line, builder, styles) {
-  var spans = line.markedSpans, allText = line.text, at = 0
-  if (!spans) {
-    for (var i$1 = 1; i$1 < styles.length; i$1+=2)
-      { builder.addToken(builder, allText.slice(at, at = styles[i$1]), interpretTokenStyle(styles[i$1+1], builder.cm.options)) }
-    return
-  }
-
-  var len = allText.length, pos = 0, i = 1, text = "", style, css
-  var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed
-  for (;;) {
-    if (nextChange == pos) { // Update current marker set
-      spanStyle = spanEndStyle = spanStartStyle = title = css = ""
-      collapsed = null; nextChange = Infinity
-      var foundBookmarks = [], endStyles = void 0
-      for (var j = 0; j < spans.length; ++j) {
-        var sp = spans[j], m = sp.marker
-        if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
-          foundBookmarks.push(m)
-        } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
-          if (sp.to != null && sp.to != pos && nextChange > sp.to) {
-            nextChange = sp.to
-            spanEndStyle = ""
-          }
-          if (m.className) { spanStyle += " " + m.className }
-          if (m.css) { css = (css ? css + ";" : "") + m.css }
-          if (m.startStyle && sp.from == pos) { spanStartStyle += " " + m.startStyle }
-          if (m.endStyle && sp.to == nextChange) { (endStyles || (endStyles = [])).push(m.endStyle, sp.to) }
-          if (m.title && !title) { title = m.title }
-          if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
-            { collapsed = sp }
-        } else if (sp.from > pos && nextChange > sp.from) {
-          nextChange = sp.from
-        }
-      }
-      if (endStyles) { for (var j$1 = 0; j$1 < endStyles.length; j$1 += 2)
-        { if (endStyles[j$1 + 1] == nextChange) { spanEndStyle += " " + endStyles[j$1] } } }
-
-      if (!collapsed || collapsed.from == pos) { for (var j$2 = 0; j$2 < foundBookmarks.length; ++j$2)
-        { buildCollapsedSpan(builder, 0, foundBookmarks[j$2]) } }
-      if (collapsed && (collapsed.from || 0) == pos) {
-        buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
-                           collapsed.marker, collapsed.from == null)
-        if (collapsed.to == null) { return }
-        if (collapsed.to == pos) { collapsed = false }
-      }
-    }
-    if (pos >= len) { break }
-
-    var upto = Math.min(len, nextChange)
-    while (true) {
-      if (text) {
-        var end = pos + text.length
-        if (!collapsed) {
-          var tokenText = end > upto ? text.slice(0, upto - pos) : text
-          builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
-                           spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css)
-        }
-        if (end >= upto) {text = text.slice(upto - pos); pos = upto; break}
-        pos = end
-        spanStartStyle = ""
-      }
-      text = allText.slice(at, at = styles[i++])
-      style = interpretTokenStyle(styles[i++], builder.cm.options)
-    }
-  }
-}
-
-
-// These objects are used to represent the visible (currently drawn)
-// part of the document. A LineView may correspond to multiple
-// logical lines, if those are connected by collapsed ranges.
-function LineView(doc, line, lineN) {
-  // The starting line
-  this.line = line
-  // Continuing lines, if any
-  this.rest = visualLineContinued(line)
-  // Number of logical lines in this visual line
-  this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1
-  this.node = this.text = null
-  this.hidden = lineIsHidden(doc, line)
-}
-
-// Create a range of LineView objects for the given lines.
-function buildViewArray(cm, from, to) {
-  var array = [], nextPos
-  for (var pos = from; pos < to; pos = nextPos) {
-    var view = new LineView(cm.doc, getLine(cm.doc, pos), pos)
-    nextPos = pos + view.size
-    array.push(view)
-  }
-  return array
-}
-
-var operationGroup = null
-
-function pushOperation(op) {
-  if (operationGroup) {
-    operationGroup.ops.push(op)
-  } else {
-    op.ownsGroup = operationGroup = {
-      ops: [op],
-      delayedCallbacks: []
-    }
-  }
-}
-
-function fireCallbacksForOps(group) {
-  // Calls delayed callbacks and cursorActivity handlers until no
-  // new ones appear
-  var callbacks = group.delayedCallbacks, i = 0
-  do {
-    for (; i < callbacks.length; i++)
-      { callbacks[i].call(null) }
-    for (var j = 0; j < group.ops.length; j++) {
-      var op = group.ops[j]
-      if (op.cursorActivityHandlers)
-        { while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
-          { op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm) } }
-    }
-  } while (i < callbacks.length)
-}
-
-function finishOperation(op, endCb) {
-  var group = op.ownsGroup
-  if (!group) { return }
-
-  try { fireCallbacksForOps(group) }
-  finally {
-    operationGroup = null
-    endCb(group)
-  }
-}
-
-var orphanDelayedCallbacks = null
-
-// Often, we want to signal events at a point where we are in the
-// middle of some work, but don't want the handler to start calling
-// other methods on the editor, which might be in an inconsistent
-// state or simply not expect any other events to happen.
-// signalLater looks whether there are any handlers, and schedules
-// them to be executed when the last operation ends, or, if no
-// operation is active, when a timeout fires.
-function signalLater(emitter, type /*, values...*/) {
-  var arr = getHandlers(emitter, type, false)
-  if (!arr.length) { return }
-  var args = Array.prototype.slice.call(arguments, 2), list
-  if (operationGroup) {
-    list = operationGroup.delayedCallbacks
-  } else if (orphanDelayedCallbacks) {
-    list = orphanDelayedCallbacks
-  } else {
-    list = orphanDelayedCallbacks = []
-    setTimeout(fireOrphanDelayed, 0)
-  }
-  var loop = function ( i ) {
-    list.push(function () { return arr[i].apply(null, args); })
-  };
-
-  for (var i = 0; i < arr.length; ++i)
-    loop( i );
-}
-
-function fireOrphanDelayed() {
-  var delayed = orphanDelayedCallbacks
-  orphanDelayedCallbacks = null
-  for (var i = 0; i < delayed.length; ++i) { delayed[i]() }
-}
-
-// When an aspect of a line changes, a string is added to
-// lineView.changes. This updates the relevant part of the line's
-// DOM structure.
-function updateLineForChanges(cm, lineView, lineN, dims) {
-  for (var j = 0; j < lineView.changes.length; j++) {
-    var type = lineView.changes[j]
-    if (type == "text") { updateLineText(cm, lineView) }
-    else if (type == "gutter") { updateLineGutter(cm, lineView, lineN, dims) }
-    else if (type == "class") { updateLineClasses(lineView) }
-    else if (type == "widget") { updateLineWidgets(cm, lineView, dims) }
-  }
-  lineView.changes = null
-}
-
-// Lines with gutter elements, widgets or a background class need to
-// be wrapped, and have the extra elements added to the wrapper div
-function ensureLineWrapped(lineView) {
-  if (lineView.node == lineView.text) {
-    lineView.node = elt("div", null, null, "position: relative")
-    if (lineView.text.parentNode)
-      { lineView.text.parentNode.replaceChild(lineView.node, lineView.text) }
-    lineView.node.appendChild(lineView.text)
-    if (ie && ie_version < 8) { lineView.node.style.zIndex = 2 }
-  }
-  return lineView.node
-}
-
-function updateLineBackground(lineView) {
-  var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass
-  if (cls) { cls += " CodeMirror-linebackground" }
-  if (lineView.background) {
-    if (cls) { lineView.background.className = cls }
-    else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null }
-  } else if (cls) {
-    var wrap = ensureLineWrapped(lineView)
-    lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild)
-  }
-}
-
-// Wrapper around buildLineContent which will reuse the structure
-// in display.externalMeasured when possible.
-function getLineContent(cm, lineView) {
-  var ext = cm.display.externalMeasured
-  if (ext && ext.line == lineView.line) {
-    cm.display.externalMeasured = null
-    lineView.measure = ext.measure
-    return ext.built
-  }
-  return buildLineContent(cm, lineView)
-}
-
-// Redraw the line's text. Interacts with the background and text
-// classes because the mode may output tokens that influence these
-// classes.
-function updateLineText(cm, lineView) {
-  var cls = lineView.text.className
-  var built = getLineContent(cm, lineView)
-  if (lineView.text == lineView.node) { lineView.node = built.pre }
-  lineView.text.parentNode.replaceChild(built.pre, lineView.text)
-  lineView.text = built.pre
-  if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
-    lineView.bgClass = built.bgClass
-    lineView.textClass = built.textClass
-    updateLineClasses(lineView)
-  } else if (cls) {
-    lineView.text.className = cls
-  }
-}
-
-function updateLineClasses(lineView) {
-  updateLineBackground(lineView)
-  if (lineView.line.wrapClass)
-    { ensureLineWrapped(lineView).className = lineView.line.wrapClass }
-  else if (lineView.node != lineView.text)
-    { lineView.node.className = "" }
-  var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass
-  lineView.text.className = textClass || ""
-}
-
-function updateLineGutter(cm, lineView, lineN, dims) {
-  if (lineView.gutter) {
-    lineView.node.removeChild(lineView.gutter)
-    lineView.gutter = null
-  }
-  if (lineView.gutterBackground) {
-    lineView.node.removeChild(lineView.gutterBackground)
-    lineView.gutterBackground = null
-  }
-  if (lineView.line.gutterClass) {
-    var wrap = ensureLineWrapped(lineView)
-    lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,
-                                    ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + (dims.gutterTotalWidth) + "px"))
-    wrap.insertBefore(lineView.gutterBackground, lineView.text)
-  }
-  var markers = lineView.line.gutterMarkers
-  if (cm.options.lineNumbers || markers) {
-    var wrap$1 = ensureLineWrapped(lineView)
-    var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"))
-    cm.display.input.setUneditable(gutterWrap)
-    wrap$1.insertBefore(gutterWrap, lineView.text)
-    if (lineView.line.gutterClass)
-      { gutterWrap.className += " " + lineView.line.gutterClass }
-    if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
-      { lineView.lineNumber = gutterWrap.appendChild(
-        elt("div", lineNumberFor(cm.options, lineN),
-            "CodeMirror-linenumber CodeMirror-gutter-elt",
-            ("left: " + (dims.gutterLeft["CodeMirror-linenumbers"]) + "px; width: " + (cm.display.lineNumInnerWidth) + "px"))) }
-    if (markers) { for (var k = 0; k < cm.options.gutters.length; ++k) {
-      var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]
-      if (found)
-        { gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt",
-                                   ("left: " + (dims.gutterLeft[id]) + "px; width: " + (dims.gutterWidth[id]) + "px"))) }
-    } }
-  }
-}
-
-function updateLineWidgets(cm, lineView, dims) {
-  if (lineView.alignable) { lineView.alignable = null }
-  for (var node = lineView.node.firstChild, next = void 0; node; node = next) {
-    next = node.nextSibling
-    if (node.className == "CodeMirror-linewidget")
-      { lineView.node.removeChild(node) }
-  }
-  insertLineWidgets(cm, lineView, dims)
-}
-
-// Build a line's DOM representation from scratch
-function buildLineElement(cm, lineView, lineN, dims) {
-  var built = getLineContent(cm, lineView)
-  lineView.text = lineView.node = built.pre
-  if (built.bgClass) { lineView.bgClass = built.bgClass }
-  if (built.textClass) { lineView.textClass = built.textClass }
-
-  updateLineClasses(lineView)
-  updateLineGutter(cm, lineView, lineN, dims)
-  insertLineWidgets(cm, lineView, dims)
-  return lineView.node
-}
-
-// A lineView may contain multiple logical lines (when merged by
-// collapsed spans). The widgets for all of them need to be drawn.
-function insertLineWidgets(cm, lineView, dims) {
-  insertLineWidgetsFor(cm, lineView.line, lineView, dims, true)
-  if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
-    { insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false) } }
-}
-
-function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
-  if (!line.widgets) { return }
-  var wrap = ensureLineWrapped(lineView)
-  for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
-    var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget")
-    if (!widget.handleMouseEvents) { node.setAttribute("cm-ignore-events", "true") }
-    positionLineWidget(widget, node, lineView, dims)
-    cm.display.input.setUneditable(node)
-    if (allowAbove && widget.above)
-      { wrap.insertBefore(node, lineView.gutter || lineView.text) }
-    else
-      { wrap.appendChild(node) }
-    signalLater(widget, "redraw")
-  }
-}
-
-function positionLineWidget(widget, node, lineView, dims) {
-  if (widget.noHScroll) {
-    (lineView.alignable || (lineView.alignable = [])).push(node)
-    var width = dims.wrapperWidth
-    node.style.left = dims.fixedPos + "px"
-    if (!widget.coverGutter) {
-      width -= dims.gutterTotalWidth
-      node.style.paddingLeft = dims.gutterTotalWidth + "px"
-    }
-    node.style.width = width + "px"
-  }
-  if (widget.coverGutter) {
-    node.style.zIndex = 5
-    node.style.position = "relative"
-    if (!widget.noHScroll) { node.style.marginLeft = -dims.gutterTotalWidth + "px" }
-  }
-}
-
-function widgetHeight(widget) {
-  if (widget.height != null) { return widget.height }
-  var cm = widget.doc.cm
-  if (!cm) { return 0 }
-  if (!contains(document.body, widget.node)) {
-    var parentStyle = "position: relative;"
-    if (widget.coverGutter)
-      { parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;" }
-    if (widget.noHScroll)
-      { parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;" }
-    removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle))
-  }
-  return widget.height = widget.node.parentNode.offsetHeight
-}
-
-// Return true when the given mouse event happened in a widget
-function eventInWidget(display, e) {
-  for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
-    if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
-        (n.parentNode == display.sizer && n != display.mover))
-      { return true }
-  }
-}
-
-// POSITION MEASUREMENT
-
-function paddingTop(display) {return display.lineSpace.offsetTop}
-function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight}
-function paddingH(display) {
-  if (display.cachedPaddingH) { return display.cachedPaddingH }
-  var e = removeChildrenAndAdd(display.measure, elt("pre", "x"))
-  var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle
-  var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}
-  if (!isNaN(data.left) && !isNaN(data.right)) { display.cachedPaddingH = data }
-  return data
-}
-
-function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth }
-function displayWidth(cm) {
-  return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth
-}
-function displayHeight(cm) {
-  return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight
-}
-
-// Ensure the lineView.wrapping.heights array is populated. This is
-// an array of bottom offsets for the lines that make up a drawn
-// line. When lineWrapping is on, there might be more than one
-// height.
-function ensureLineHeights(cm, lineView, rect) {
-  var wrapping = cm.options.lineWrapping
-  var curWidth = wrapping && displayWidth(cm)
-  if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
-    var heights = lineView.measure.heights = []
-    if (wrapping) {
-      lineView.measure.width = curWidth
-      var rects = lineView.text.firstChild.getClientRects()
-      for (var i = 0; i < rects.length - 1; i++) {
-        var cur = rects[i], next = rects[i + 1]
-        if (Math.abs(cur.bottom - next.bottom) > 2)
-          { heights.push((cur.bottom + next.top) / 2 - rect.top) }
-      }
-    }
-    heights.push(rect.bottom - rect.top)
-  }
-}
-
-// Find a line map (mapping character offsets to text nodes) and a
-// measurement cache for the given line number. (A line view might
-// contain multiple lines when collapsed ranges are present.)
-function mapFromLineView(lineView, line, lineN) {
-  if (lineView.line == line)
-    { return {map: lineView.measure.map, cache: lineView.measure.cache} }
-  for (var i = 0; i < lineView.rest.length; i++)
-    { if (lineView.rest[i] == line)
-      { return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]} } }
-  for (var i$1 = 0; i$1 < lineView.rest.length; i$1++)
-    { if (lineNo(lineView.rest[i$1]) > lineN)
-      { return {map: lineView.measure.maps[i$1], cache: lineView.measure.caches[i$1], before: true} } }
-}
-
-// Render a line into the hidden node display.externalMeasured. Used
-// when measurement is needed for a line that's not in the viewport.
-function updateExternalMeasurement(cm, line) {
-  line = visualLine(line)
-  var lineN = lineNo(line)
-  var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN)
-  view.lineN = lineN
-  var built = view.built = buildLineContent(cm, view)
-  view.text = built.pre
-  removeChildrenAndAdd(cm.display.lineMeasure, built.pre)
-  return view
-}
-
-// Get a {top, bottom, left, right} box (in line-local coordinates)
-// for a given character.
-function measureChar(cm, line, ch, bias) {
-  return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias)
-}
-
-// Find a line view that corresponds to the given line number.
-function findViewForLine(cm, lineN) {
-  if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
-    { return cm.display.view[findViewIndex(cm, lineN)] }
-  var ext = cm.display.externalMeasured
-  if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
-    { return ext }
-}
-
-// Measurement can be split in two steps, the set-up work that
-// applies to the whole line, and the measurement of the actual
-// character. Functions like coordsChar, that need to do a lot of
-// measurements in a row, can thus ensure that the set-up work is
-// only done once.
-function prepareMeasureForLine(cm, line) {
-  var lineN = lineNo(line)
-  var view = findViewForLine(cm, lineN)
-  if (view && !view.text) {
-    view = null
-  } else if (view && view.changes) {
-    updateLineForChanges(cm, view, lineN, getDimensions(cm))
-    cm.curOp.forceUpdate = true
-  }
-  if (!view)
-    { view = updateExternalMeasurement(cm, line) }
-
-  var info = mapFromLineView(view, line, lineN)
-  return {
-    line: line, view: view, rect: null,
-    map: info.map, cache: info.cache, before: info.before,
-    hasHeights: false
-  }
-}
-
-// Given a prepared measurement object, measures the position of an
-// actual character (or fetches it from the cache).
-function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
-  if (prepared.before) { ch = -1 }
-  var key = ch + (bias || ""), found
-  if (prepared.cache.hasOwnProperty(key)) {
-    found = prepared.cache[key]
-  } else {
-    if (!prepared.rect)
-      { prepared.rect = prepared.view.text.getBoundingClientRect() }
-    if (!prepared.hasHeights) {
-      ensureLineHeights(cm, prepared.view, prepared.rect)
-      prepared.hasHeights = true
-    }
-    found = measureCharInner(cm, prepared, ch, bias)
-    if (!found.bogus) { prepared.cache[key] = found }
-  }
-  return {left: found.left, right: found.right,
-          top: varHeight ? found.rtop : found.top,
-          bottom: varHeight ? found.rbottom : found.bottom}
-}
-
-var nullRect = {left: 0, right: 0, top: 0, bottom: 0}
-
-function nodeAndOffsetInLineMap(map$$1, ch, bias) {
-  var node, start, end, collapse, mStart, mEnd
-  // First, search the line map for the text node corresponding to,
-  // or closest to, the target character.
-  for (var i = 0; i < map$$1.length; i += 3) {
-    mStart = map$$1[i]
-    mEnd = map$$1[i + 1]
-    if (ch < mStart) {
-      start = 0; end = 1
-      collapse = "left"
-    } else if (ch < mEnd) {
-      start = ch - mStart
-      end = start + 1
-    } else if (i == map$$1.length - 3 || ch == mEnd && map$$1[i + 3] > ch) {
-      end = mEnd - mStart
-      start = end - 1
-      if (ch >= mEnd) { collapse = "right" }
-    }
-    if (start != null) {
-      node = map$$1[i + 2]
-      if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
-        { collapse = bias }
-      if (bias == "left" && start == 0)
-        { while (i && map$$1[i - 2] == map$$1[i - 3] && map$$1[i - 1].insertLeft) {
-          node = map$$1[(i -= 3) + 2]
-          collapse = "left"
-        } }
-      if (bias == "right" && start == mEnd - mStart)
-        { while (i < map$$1.length - 3 && map$$1[i + 3] == map$$1[i + 4] && !map$$1[i + 5].insertLeft) {
-          node = map$$1[(i += 3) + 2]
-          collapse = "right"
-        } }
-      break
-    }
-  }
-  return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}
-}
-
-function getUsefulRect(rects, bias) {
-  var rect = nullRect
-  if (bias == "left") { for (var i = 0; i < rects.length; i++) {
-    if ((rect = rects[i]).left != rect.right) { break }
-  } } else { for (var i$1 = rects.length - 1; i$1 >= 0; i$1--) {
-    if ((rect = rects[i$1]).left != rect.right) { break }
-  } }
-  return rect
-}
-
-function measureCharInner(cm, prepared, ch, bias) {
-  var place = nodeAndOffsetInLineMap(prepared.map, ch, bias)
-  var node = place.node, start = place.start, end = place.end, collapse = place.collapse
-
-  var rect
-  if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
-    for (var i$1 = 0; i$1 < 4; i$1++) { // Retry a maximum of 4 times when nonsense rectangles are returned
-      while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) { --start }
-      while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) { ++end }
-      if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart)
-        { rect = node.parentNode.getBoundingClientRect() }
-      else
-        { rect = getUsefulRect(range(node, start, end).getClientRects(), bias) }
-      if (rect.left || rect.right || start == 0) { break }
-      end = start
-      start = start - 1
-      collapse = "right"
-    }
-    if (ie && ie_version < 11) { rect = maybeUpdateRectForZooming(cm.display.measure, rect) }
-  } else { // If it is a widget, simply get the box for the whole widget.
-    if (start > 0) { collapse = bias = "right" }
-    var rects
-    if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
-      { rect = rects[bias == "right" ? rects.length - 1 : 0] }
-    else
-      { rect = node.getBoundingClientRect() }
-  }
-  if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
-    var rSpan = node.parentNode.getClientRects()[0]
-    if (rSpan)
-      { rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom} }
-    else
-      { rect = nullRect }
-  }
-
-  var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top
-  var mid = (rtop + rbot) / 2
-  var heights = prepared.view.measure.heights
-  var i = 0
-  for (; i < heights.length - 1; i++)
-    { if (mid < heights[i]) { break } }
-  var top = i ? heights[i - 1] : 0, bot = heights[i]
-  var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
-                right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
-                top: top, bottom: bot}
-  if (!rect.left && !rect.right) { result.bogus = true }
-  if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot }
-
-  return result
-}
-
-// Work around problem with bounding client rects on ranges being
-// returned incorrectly when zoomed on IE10 and below.
-function maybeUpdateRectForZooming(measure, rect) {
-  if (!window.screen || screen.logicalXDPI == null ||
-      screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
-    { return rect }
-  var scaleX = screen.logicalXDPI / screen.deviceXDPI
-  var scaleY = screen.logicalYDPI / screen.deviceYDPI
-  return {left: rect.left * scaleX, right: rect.right * scaleX,
-          top: rect.top * scaleY, bottom: rect.bottom * scaleY}
-}
-
-function clearLineMeasurementCacheFor(lineView) {
-  if (lineView.measure) {
-    lineView.measure.cache = {}
-    lineView.measure.heights = null
-    if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
-      { lineView.measure.caches[i] = {} } }
-  }
-}
-
-function clearLineMeasurementCache(cm) {
-  cm.display.externalMeasure = null
-  removeChildren(cm.display.lineMeasure)
-  for (var i = 0; i < cm.display.view.length; i++)
-    { clearLineMeasurementCacheFor(cm.display.view[i]) }
-}
-
-function clearCaches(cm) {
-  clearLineMeasurementCache(cm)
-  cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null
-  if (!cm.options.lineWrapping) { cm.display.maxLineChanged = true }
-  cm.display.lineNumChars = null
-}
-
-function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft }
-function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop }
-
-// Converts a {top, bottom, left, right} box from line-local
-// coordinates into another coordinate system. Context may be one of
-// "line", "div" (display.lineDiv), "local"./null (editor), "window",
-// or "page".
-function intoCoordSystem(cm, lineObj, rect, context) {
-  if (lineObj.widgets) { for (var i = 0; i < lineObj.widgets.length; ++i) { if (lineObj.widgets[i].above) {
-    var size = widgetHeight(lineObj.widgets[i])
-    rect.top += size; rect.bottom += size
-  } } }
-  if (context == "line") { return rect }
-  if (!context) { context = "local" }
-  var yOff = heightAtLine(lineObj)
-  if (context == "local") { yOff += paddingTop(cm.display) }
-  else { yOff -= cm.display.viewOffset }
-  if (context == "page" || context == "window") {
-    var lOff = cm.display.lineSpace.getBoundingClientRect()
-    yOff += lOff.top + (context == "window" ? 0 : pageScrollY())
-    var xOff = lOff.left + (context == "window" ? 0 : pageScrollX())
-    rect.left += xOff; rect.right += xOff
-  }
-  rect.top += yOff; rect.bottom += yOff
-  return rect
-}
-
-// Coverts a box from "div" coords to another coordinate system.
-// Context may be "window", "page", "div", or "local"./null.
-function fromCoordSystem(cm, coords, context) {
-  if (context == "div") { return coords }
-  var left = coords.left, top = coords.top
-  // First move into "page" coordinate system
-  if (context == "page") {
-    left -= pageScrollX()
-    top -= pageScrollY()
-  } else if (context == "local" || !context) {
-    var localBox = cm.display.sizer.getBoundingClientRect()
-    left += localBox.left
-    top += localBox.top
-  }
-
-  var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect()
-  return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}
-}
-
-function charCoords(cm, pos, context, lineObj, bias) {
-  if (!lineObj) { lineObj = getLine(cm.doc, pos.line) }
-  return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context)
-}
-
-// Returns a box for a given cursor position, which may have an
-// 'other' property containing the position of the secondary cursor
-// on a bidi boundary.
-function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
-  lineObj = lineObj || getLine(cm.doc, pos.line)
-  if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj) }
-  function get(ch, right) {
-    var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight)
-    if (right) { m.left = m.right; } else { m.right = m.left }
-    return intoCoordSystem(cm, lineObj, m, context)
-  }
-  function getBidi(ch, partPos) {
-    var part = order[partPos], right = part.level % 2
-    if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) {
-      part = order[--partPos]
-      ch = bidiRight(part) - (part.level % 2 ? 0 : 1)
-      right = true
-    } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) {
-      part = order[++partPos]
-      ch = bidiLeft(part) - part.level % 2
-      right = false
-    }
-    if (right && ch == part.to && ch > part.from) { return get(ch - 1) }
-    return get(ch, right)
-  }
-  var order = getOrder(lineObj), ch = pos.ch
-  if (!order) { return get(ch) }
-  var partPos = getBidiPartAt(order, ch)
-  var val = getBidi(ch, partPos)
-  if (bidiOther != null) { val.other = getBidi(ch, bidiOther) }
-  return val
-}
-
-// Used to cheaply estimate the coordinates for a position. Used for
-// intermediate scroll updates.
-function estimateCoords(cm, pos) {
-  var left = 0
-  pos = clipPos(cm.doc, pos)
-  if (!cm.options.lineWrapping) { left = charWidth(cm.display) * pos.ch }
-  var lineObj = getLine(cm.doc, pos.line)
-  var top = heightAtLine(lineObj) + paddingTop(cm.display)
-  return {left: left, right: left, top: top, bottom: top + lineObj.height}
-}
-
-// Positions returned by coordsChar contain some extra information.
-// xRel is the relative x position of the input coordinates compared
-// to the found position (so xRel > 0 means the coordinates are to
-// the right of the character position, for example). When outside
-// is true, that means the coordinates lie outside the line's
-// vertical range.
-function PosWithInfo(line, ch, outside, xRel) {
-  var pos = Pos(line, ch)
-  pos.xRel = xRel
-  if (outside) { pos.outside = true }
-  return pos
-}
-
-// Compute the character position closest to the given coordinates.
-// Input must be lineSpace-local ("div" coordinate system).
-function coordsChar(cm, x, y) {
-  var doc = cm.doc
-  y += cm.display.viewOffset
-  if (y < 0) { return PosWithInfo(doc.first, 0, true, -1) }
-  var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1
-  if (lineN > last)
-    { return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1) }
-  if (x < 0) { x = 0 }
-
-  var lineObj = getLine(doc, lineN)
-  for (;;) {
-    var found = coordsCharInner(cm, lineObj, lineN, x, y)
-    var merged = collapsedSpanAtEnd(lineObj)
-    var mergedPos = merged && merged.find(0, true)
-    if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0))
-      { lineN = lineNo(lineObj = mergedPos.to.line) }
-    else
-      { return found }
-  }
-}
-
-function coordsCharInner(cm, lineObj, lineNo$$1, x, y) {
-  var innerOff = y - heightAtLine(lineObj)
-  var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth
-  var preparedMeasure = prepareMeasureForLine(cm, lineObj)
-
-  function getX(ch) {
-    var sp = cursorCoords(cm, Pos(lineNo$$1, ch), "line", lineObj, preparedMeasure)
-    wrongLine = true
-    if (innerOff > sp.bottom) { return sp.left - adjust }
-    else if (innerOff < sp.top) { return sp.left + adjust }
-    else { wrongLine = false }
-    return sp.left
-  }
-
-  var bidi = getOrder(lineObj), dist = lineObj.text.length
-  var from = lineLeft(lineObj), to = lineRight(lineObj)
-  var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine
-
-  if (x > toX) { return PosWithInfo(lineNo$$1, to, toOutside, 1) }
-  // Do a binary search between these bounds.
-  for (;;) {
-    if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) {
-      var ch = x < fromX || x - fromX <= toX - x ? from : to
-      var outside = ch == from ? fromOutside : toOutside
-      var xDiff = x - (ch == from ? fromX : toX)
-      // This is a kludge to handle the case where the coordinates
-      // are after a line-wrapped line. We should replace it with a
-      // more general handling of cursor positions around line
-      // breaks. (Issue #4078)
-      if (toOutside && !bidi && !/\s/.test(lineObj.text.charAt(ch)) && xDiff > 0 &&
-          ch < lineObj.text.length && preparedMeasure.view.measure.heights.length > 1) {
-        var charSize = measureCharPrepared(cm, preparedMeasure, ch, "right")
-        if (innerOff <= charSize.bottom && innerOff >= charSize.top && Math.abs(x - charSize.right) < xDiff) {
-          outside = false
-          ch++
-          xDiff = x - charSize.right
-        }
-      }
-      while (isExtendingChar(lineObj.text.charAt(ch))) { ++ch }
-      var pos = PosWithInfo(lineNo$$1, ch, outside, xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0)
-      return pos
-    }
-    var step = Math.ceil(dist / 2), middle = from + step
-    if (bidi) {
-      middle = from
-      for (var i = 0; i < step; ++i) { middle = moveVisually(lineObj, middle, 1) }
-    }
-    var middleX = getX(middle)
-    if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) { toX += 1000; } dist = step}
-    else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step}
-  }
-}
-
-var measureText
-// Compute the default text height.
-function textHeight(display) {
-  if (display.cachedTextHeight != null) { return display.cachedTextHeight }
-  if (measureText == null) {
-    measureText = elt("pre")
-    // Measure a bunch of lines, for browsers that compute
-    // fractional heights.
-    for (var i = 0; i < 49; ++i) {
-      measureText.appendChild(document.createTextNode("x"))
-      measureText.appendChild(elt("br"))
-    }
-    measureText.appendChild(document.createTextNode("x"))
-  }
-  removeChildrenAndAdd(display.measure, measureText)
-  var height = measureText.offsetHeight / 50
-  if (height > 3) { display.cachedTextHeight = height }
-  removeChildren(display.measure)
-  return height || 1
-}
-
-// Compute the default character width.
-function charWidth(display) {
-  if (display.cachedCharWidth != null) { return display.cachedCharWidth }
-  var anchor = elt("span", "xxxxxxxxxx")
-  var pre = elt("pre", [anchor])
-  removeChildrenAndAdd(display.measure, pre)
-  var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10
-  if (width > 2) { display.cachedCharWidth = width }
-  return width || 10
-}
-
-// Do a bulk-read of the DOM positions and sizes needed to draw the
-// view, so that we don't interleave reading and writing to the DOM.
-function getDimensions(cm) {
-  var d = cm.display, left = {}, width = {}
-  var gutterLeft = d.gutters.clientLeft
-  for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
-    left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft
-    width[cm.options.gutters[i]] = n.clientWidth
-  }
-  return {fixedPos: compensateForHScroll(d),
-          gutterTotalWidth: d.gutters.offsetWidth,
-          gutterLeft: left,
-          gutterWidth: width,
-          wrapperWidth: d.wrapper.clientWidth}
-}
-
-// Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
-// but using getBoundingClientRect to get a sub-pixel-accurate
-// result.
-function compensateForHScroll(display) {
-  return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left
-}
-
-// Returns a function that estimates the height of a line, to use as
-// first approximation until the line becomes visible (and is thus
-// properly measurable).
-function estimateHeight(cm) {
-  var th = textHeight(cm.display), wrapping = cm.options.lineWrapping
-  var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3)
-  return function (line) {
-    if (lineIsHidden(cm.doc, line)) { return 0 }
-
-    var widgetsHeight = 0
-    if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) {
-      if (line.widgets[i].height) { widgetsHeight += line.widgets[i].height }
-    } }
-
-    if (wrapping)
-      { return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th }
-    else
-      { return widgetsHeight + th }
-  }
-}
-
-function estimateLineHeights(cm) {
-  var doc = cm.doc, est = estimateHeight(cm)
-  doc.iter(function (line) {
-    var estHeight = est(line)
-    if (estHeight != line.height) { updateLineHeight(line, estHeight) }
-  })
-}
-
-// Given a mouse event, find the corresponding position. If liberal
-// is false, it checks whether a gutter or scrollbar was clicked,
-// and returns null if it was. forRect is used by rectangular
-// selections, and tries to estimate a character position even for
-// coordinates beyond the right of the text.
-function posFromMouse(cm, e, liberal, forRect) {
-  var display = cm.display
-  if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") { return null }
-
-  var x, y, space = display.lineSpace.getBoundingClientRect()
-  // Fails unpredictably on IE[67] when mouse is dragged around quickly.
-  try { x = e.clientX - space.left; y = e.clientY - space.top }
-  catch (e) { return null }
-  var coords = coordsChar(cm, x, y), line
-  if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
-    var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length
-    coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff))
-  }
-  return coords
-}
-
-// Find the view element corresponding to a given line. Return null
-// when the line isn't visible.
-function findViewIndex(cm, n) {
-  if (n >= cm.display.viewTo) { return null }
-  n -= cm.display.viewFrom
-  if (n < 0) { return null }
-  var view = cm.display.view
-  for (var i = 0; i < view.length; i++) {
-    n -= view[i].size
-    if (n < 0) { return i }
-  }
-}
-
-function updateSelection(cm) {
-  cm.display.input.showSelection(cm.display.input.prepareSelection())
-}
-
-function prepareSelection(cm, primary) {
-  var doc = cm.doc, result = {}
-  var curFragment = result.cursors = document.createDocumentFragment()
-  var selFragment = result.selection = document.createDocumentFragment()
-
-  for (var i = 0; i < doc.sel.ranges.length; i++) {
-    if (primary === false && i == doc.sel.primIndex) { continue }
-    var range$$1 = doc.sel.ranges[i]
-    if (range$$1.from().line >= cm.display.viewTo || range$$1.to().line < cm.display.viewFrom) { continue }
-    var collapsed = range$$1.empty()
-    if (collapsed || cm.options.showCursorWhenSelecting)
-      { drawSelectionCursor(cm, range$$1.head, curFragment) }
-    if (!collapsed)
-      { drawSelectionRange(cm, range$$1, selFragment) }
-  }
-  return result
-}
-
-// Draws a cursor for the given range
-function drawSelectionCursor(cm, head, output) {
-  var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine)
-
-  var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"))
-  cursor.style.left = pos.left + "px"
-  cursor.style.top = pos.top + "px"
-  cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"
-
-  if (pos.other) {
-    // Secondary cursor, shown when on a 'jump' in bi-directional text
-    var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"))
-    otherCursor.style.display = ""
-    otherCursor.style.left = pos.other.left + "px"
-    otherCursor.style.top = pos.other.top + "px"
-    otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"
-  }
-}
-
-// Draws the given range as a highlighted selection
-function drawSelectionRange(cm, range$$1, output) {
-  var display = cm.display, doc = cm.doc
-  var fragment = document.createDocumentFragment()
-  var padding = paddingH(cm.display), leftSide = padding.left
-  var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right
-
-  function add(left, top, width, bottom) {
-    if (top < 0) { top = 0 }
-    top = Math.round(top)
-    bottom = Math.round(bottom)
-    fragment.appendChild(elt("div", null, "CodeMirror-selected", ("position: absolute; left: " + left + "px;\n                             top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px;\n                             height: " + (bottom - top) + "px")))
-  }
-
-  function drawForLine(line, fromArg, toArg) {
-    var lineObj = getLine(doc, line)
-    var lineLen = lineObj.text.length
-    var start, end
-    function coords(ch, bias) {
-      return charCoords(cm, Pos(line, ch), "div", lineObj, bias)
-    }
-
-    iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir) {
-      var leftPos = coords(from, "left"), rightPos, left, right
-      if (from == to) {
-        rightPos = leftPos
-        left = right = leftPos.left
-      } else {
-        rightPos = coords(to - 1, "right")
-        if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp }
-        left = leftPos.left
-        right = rightPos.right
-      }
-      if (fromArg == null && from == 0) { left = leftSide }
-      if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part
-        add(left, leftPos.top, null, leftPos.bottom)
-        left = leftSide
-        if (leftPos.bottom < rightPos.top) { add(left, leftPos.bottom, null, rightPos.top) }
-      }
-      if (toArg == null && to == lineLen) { right = rightSide }
-      if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left)
-        { start = leftPos }
-      if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right)
-        { end = rightPos }
-      if (left < leftSide + 1) { left = leftSide }
-      add(left, rightPos.top, right - left, rightPos.bottom)
-    })
-    return {start: start, end: end}
-  }
-
-  var sFrom = range$$1.from(), sTo = range$$1.to()
-  if (sFrom.line == sTo.line) {
-    drawForLine(sFrom.line, sFrom.ch, sTo.ch)
-  } else {
-    var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line)
-    var singleVLine = visualLine(fromLine) == visualLine(toLine)
-    var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end
-    var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start
-    if (singleVLine) {
-      if (leftEnd.top < rightStart.top - 2) {
-        add(leftEnd.right, leftEnd.top, null, leftEnd.bottom)
-        add(leftSide, rightStart.top, rightStart.left, rightStart.bottom)
-      } else {
-        add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom)
-      }
-    }
-    if (leftEnd.bottom < rightStart.top)
-      { add(leftSide, leftEnd.bottom, null, rightStart.top) }
-  }
-
-  output.appendChild(fragment)
-}
-
-// Cursor-blinking
-function restartBlink(cm) {
-  if (!cm.state.focused) { return }
-  var display = cm.display
-  clearInterval(display.blinker)
-  var on = true
-  display.cursorDiv.style.visibility = ""
-  if (cm.options.cursorBlinkRate > 0)
-    { display.blinker = setInterval(function () { return display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; },
-      cm.options.cursorBlinkRate) }
-  else if (cm.options.cursorBlinkRate < 0)
-    { display.cursorDiv.style.visibility = "hidden" }
-}
-
-function ensureFocus(cm) {
-  if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm) }
-}
-
-function delayBlurEvent(cm) {
-  cm.state.delayingBlurEvent = true
-  setTimeout(function () { if (cm.state.delayingBlurEvent) {
-    cm.state.delayingBlurEvent = false
-    onBlur(cm)
-  } }, 100)
-}
-
-function onFocus(cm, e) {
-  if (cm.state.delayingBlurEvent) { cm.state.delayingBlurEvent = false }
-
-  if (cm.options.readOnly == "nocursor") { return }
-  if (!cm.state.focused) {
-    signal(cm, "focus", cm, e)
-    cm.state.focused = true
-    addClass(cm.display.wrapper, "CodeMirror-focused")
-    // This test prevents this from firing when a context
-    // menu is closed (since the input reset would kill the
-    // select-all detection hack)
-    if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
-      cm.display.input.reset()
-      if (webkit) { setTimeout(function () { return cm.display.input.reset(true); }, 20) } // Issue #1730
-    }
-    cm.display.input.receivedFocus()
-  }
-  restartBlink(cm)
-}
-function onBlur(cm, e) {
-  if (cm.state.delayingBlurEvent) { return }
-
-  if (cm.state.focused) {
-    signal(cm, "blur", cm, e)
-    cm.state.focused = false
-    rmClass(cm.display.wrapper, "CodeMirror-focused")
-  }
-  clearInterval(cm.display.blinker)
-  setTimeout(function () { if (!cm.state.focused) { cm.display.shift = false } }, 150)
-}
-
-// Re-align line numbers and gutter marks to compensate for
-// horizontal scrolling.
-function alignHorizontally(cm) {
-  var display = cm.display, view = display.view
-  if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) { return }
-  var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft
-  var gutterW = display.gutters.offsetWidth, left = comp + "px"
-  for (var i = 0; i < view.length; i++) { if (!view[i].hidden) {
-    if (cm.options.fixedGutter) {
-      if (view[i].gutter)
-        { view[i].gutter.style.left = left }
-      if (view[i].gutterBackground)
-        { view[i].gutterBackground.style.left = left }
-    }
-    var align = view[i].alignable
-    if (align) { for (var j = 0; j < align.length; j++)
-      { align[j].style.left = left } }
-  } }
-  if (cm.options.fixedGutter)
-    { display.gutters.style.left = (comp + gutterW) + "px" }
-}
-
-// Used to ensure that the line number gutter is still the right
-// size for the current document size. Returns true when an update
-// is needed.
-function maybeUpdateLineNumberWidth(cm) {
-  if (!cm.options.lineNumbers) { return false }
-  var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display
-  if (last.length != display.lineNumChars) {
-    var test = display.measure.appendChild(elt("div", [elt("div", last)],
-                                               "CodeMirror-linenumber CodeMirror-gutter-elt"))
-    var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW
-    display.lineGutter.style.width = ""
-    display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1
-    display.lineNumWidth = display.lineNumInnerWidth + padding
-    display.lineNumChars = display.lineNumInnerWidth ? last.length : -1
-    display.lineGutter.style.width = display.lineNumWidth + "px"
-    updateGutterSpace(cm)
-    return true
-  }
-  return false
-}
-
-// Read the actual heights of the rendered lines, and update their
-// stored heights to match.
-function updateHeightsInViewport(cm) {
-  var display = cm.display
-  var prevBottom = display.lineDiv.offsetTop
-  for (var i = 0; i < display.view.length; i++) {
-    var cur = display.view[i], height = void 0
-    if (cur.hidden) { continue }
-    if (ie && ie_version < 8) {
-      var bot = cur.node.offsetTop + cur.node.offsetHeight
-      height = bot - prevBottom
-      prevBottom = bot
-    } else {
-      var box = cur.node.getBoundingClientRect()
-      height = box.bottom - box.top
-    }
-    var diff = cur.line.height - height
-    if (height < 2) { height = textHeight(display) }
-    if (diff > .001 || diff < -.001) {
-      updateLineHeight(cur.line, height)
-      updateWidgetHeight(cur.line)
-      if (cur.rest) { for (var j = 0; j < cur.rest.length; j++)
-        { updateWidgetHeight(cur.rest[j]) } }
-    }
-  }
-}
-
-// Read and store the height of line widgets associated with the
-// given line.
-function updateWidgetHeight(line) {
-  if (line.widgets) { for (var i = 0; i < line.widgets.length; ++i)
-    { line.widgets[i].height = line.widgets[i].node.parentNode.offsetHeight } }
-}
-
-// Compute the lines that are visible in a given viewport (defaults
-// the the current scroll position). viewport may contain top,
-// height, and ensure (see op.scrollToPos) properties.
-function visibleLines(display, doc, viewport) {
-  var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop
-  top = Math.floor(top - paddingTop(display))
-  var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight
-
-  var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom)
-  // Ensure is a {from: {line, ch}, to: {line, ch}} object, and
-  // forces those lines into the viewport (if possible).
-  if (viewport && viewport.ensure) {
-    var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line
-    if (ensureFrom < from) {
-      from = ensureFrom
-      to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight)
-    } else if (Math.min(ensureTo, doc.lastLine()) >= to) {
-      from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight)
-      to = ensureTo
-    }
-  }
-  return {from: from, to: Math.max(to, from + 1)}
-}
-
-// Sync the scrollable area and scrollbars, ensure the viewport
-// covers the visible area.
-function setScrollTop(cm, val) {
-  if (Math.abs(cm.doc.scrollTop - val) < 2) { return }
-  cm.doc.scrollTop = val
-  if (!gecko) { updateDisplaySimple(cm, {top: val}) }
-  if (cm.display.scroller.scrollTop != val) { cm.display.scroller.scrollTop = val }
-  cm.display.scrollbars.setScrollTop(val)
-  if (gecko) { updateDisplaySimple(cm) }
-  startWorker(cm, 100)
-}
-// Sync scroller and scrollbar, ensure the gutter elements are
-// aligned.
-function setScrollLeft(cm, val, isScroller) {
-  if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) { return }
-  val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth)
-  cm.doc.scrollLeft = val
-  alignHorizontally(cm)
-  if (cm.display.scroller.scrollLeft != val) { cm.display.scroller.scrollLeft = val }
-  cm.display.scrollbars.setScrollLeft(val)
-}
-
-// Since the delta values reported on mouse wheel events are
-// unstandardized between browsers and even browser versions, and
-// generally horribly unpredictable, this code starts by measuring
-// the scroll effect that the first few mouse wheel events have,
-// and, from that, detects the way it can convert deltas to pixel
-// offsets afterwards.
-//
-// The reason we want to know the amount a wheel event will scroll
-// is that it gives us a chance to update the display before the
-// actual scrolling happens, reducing flickering.
-
-var wheelSamples = 0;
-var wheelPixelsPerUnit = null
-// Fill in a browser-detected starting value on browsers where we
-// know one. These don't have to be accurate -- the result of them
-// being wrong would just be a slight flicker on the first wheel
-// scroll (if it is large enough).
-if (ie) { wheelPixelsPerUnit = -.53 }
-else if (gecko) { wheelPixelsPerUnit = 15 }
-else if (chrome) { wheelPixelsPerUnit = -.7 }
-else if (safari) { wheelPixelsPerUnit = -1/3 }
-
-function wheelEventDelta(e) {
-  var dx = e.wheelDeltaX, dy = e.wheelDeltaY
-  if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) { dx = e.detail }
-  if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) { dy = e.detail }
-  else if (dy == null) { dy = e.wheelDelta }
-  return {x: dx, y: dy}
-}
-function wheelEventPixels(e) {
-  var delta = wheelEventDelta(e)
-  delta.x *= wheelPixelsPerUnit
-  delta.y *= wheelPixelsPerUnit
-  return delta
-}
-
-function onScrollWheel(cm, e) {
-  var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y
-
-  var display = cm.display, scroll = display.scroller
-  // Quit if there's nothing to scroll here
-  var canScrollX = scroll.scrollWidth > scroll.clientWidth
-  var canScrollY = scroll.scrollHeight > scroll.clientHeight
-  if (!(dx && canScrollX || dy && canScrollY)) { return }
-
-  // Webkit browsers on OS X abort momentum scrolls when the target
-  // of the scroll event is removed from the scrollable element.
-  // This hack (see related code in patchDisplay) makes sure the
-  // element is kept around.
-  if (dy && mac && webkit) {
-    outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
-      for (var i = 0; i < view.length; i++) {
-        if (view[i].node == cur) {
-          cm.display.currentWheelTarget = cur
-          break outer
-        }
-      }
-    }
-  }
-
-  // On some browsers, horizontal scrolling will cause redraws to
-  // happen before the gutter has been realigned, causing it to
-  // wriggle around in a most unseemly way. When we have an
-  // estimated pixels/delta value, we just handle horizontal
-  // scrolling entirely here. It'll be slightly off from native, but
-  // better than glitching out.
-  if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {
-    if (dy && canScrollY)
-      { setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))) }
-    setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth)))
-    // Only prevent default scrolling if vertical scrolling is
-    // actually possible. Otherwise, it causes vertical scroll
-    // jitter on OSX trackpads when deltaX is small and deltaY
-    // is large (issue #3579)
-    if (!dy || (dy && canScrollY))
-      { e_preventDefault(e) }
-    display.wheelStartX = null // Abort measurement, if in progress
-    return
-  }
-
-  // 'Project' the visible viewport to cover the area that is being
-  // scrolled into view (if we know enough to estimate it).
-  if (dy && wheelPixelsPerUnit != null) {
-    var pixels = dy * wheelPixelsPerUnit
-    var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight
-    if (pixels < 0) { top = Math.max(0, top + pixels - 50) }
-    else { bot = Math.min(cm.doc.height, bot + pixels + 50) }
-    updateDisplaySimple(cm, {top: top, bottom: bot})
-  }
-
-  if (wheelSamples < 20) {
-    if (display.wheelStartX == null) {
-      display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop
-      display.wheelDX = dx; display.wheelDY = dy
-      setTimeout(function () {
-        if (display.wheelStartX == null) { return }
-        var movedX = scroll.scrollLeft - display.wheelStartX
-        var movedY = scroll.scrollTop - display.wheelStartY
-        var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
-          (movedX && display.wheelDX && movedX / display.wheelDX)
-        display.wheelStartX = display.wheelStartY = null
-        if (!sample) { return }
-        wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1)
-        ++wheelSamples
-      }, 200)
-    } else {
-      display.wheelDX += dx; display.wheelDY += dy
-    }
-  }
-}
-
-// SCROLLBARS
-
-// Prepare DOM reads needed to update the scrollbars. Done in one
-// shot to minimize update/measure roundtrips.
-function measureForScrollbars(cm) {
-  var d = cm.display, gutterW = d.gutters.offsetWidth
-  var docH = Math.round(cm.doc.height + paddingVert(cm.display))
-  return {
-    clientHeight: d.scroller.clientHeight,
-    viewHeight: d.wrapper.clientHeight,
-    scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
-    viewWidth: d.wrapper.clientWidth,
-    barLeft: cm.options.fixedGutter ? gutterW : 0,
-    docHeight: docH,
-    scrollHeight: docH + scrollGap(cm) + d.barHeight,
-    nativeBarWidth: d.nativeBarWidth,
-    gutterWidth: gutterW
-  }
-}
-
-function NativeScrollbars(place, scroll, cm) {
-  this.cm = cm
-  var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar")
-  var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar")
-  place(vert); place(horiz)
-
-  on(vert, "scroll", function () {
-    if (vert.clientHeight) { scroll(vert.scrollTop, "vertical") }
-  })
-  on(horiz, "scroll", function () {
-    if (horiz.clientWidth) { scroll(horiz.scrollLeft, "horizontal") }
-  })
-
-  this.checkedZeroWidth = false
-  // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
-  if (ie && ie_version < 8) { this.horiz.style.minHeight = this.vert.style.minWidth = "18px" }
-}
-
-NativeScrollbars.prototype = copyObj({
-  update: function(measure) {
-    var needsH = measure.scrollWidth > measure.clientWidth + 1
-    var needsV = measure.scrollHeight > measure.clientHeight + 1
-    var sWidth = measure.nativeBarWidth
-
-    if (needsV) {
-      this.vert.style.display = "block"
-      this.vert.style.bottom = needsH ? sWidth + "px" : "0"
-      var totalHeight = measure.viewHeight - (needsH ? sWidth : 0)
-      // A bug in IE8 can cause this value to be negative, so guard it.
-      this.vert.firstChild.style.height =
-        Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"
-    } else {
-      this.vert.style.display = ""
-      this.vert.firstChild.style.height = "0"
-    }
-
-    if (needsH) {
-      this.horiz.style.display = "block"
-      this.horiz.style.right = needsV ? sWidth + "px" : "0"
-      this.horiz.style.left = measure.barLeft + "px"
-      var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0)
-      this.horiz.firstChild.style.width =
-        (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"
-    } else {
-      this.horiz.style.display = ""
-      this.horiz.firstChild.style.width = "0"
-    }
-
-    if (!this.checkedZeroWidth && measure.clientHeight > 0) {
-      if (sWidth == 0) { this.zeroWidthHack() }
-      this.checkedZeroWidth = true
-    }
-
-    return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}
-  },
-  setScrollLeft: function(pos) {
-    if (this.horiz.scrollLeft != pos) { this.horiz.scrollLeft = pos }
-    if (this.disableHoriz) { this.enableZeroWidthBar(this.horiz, this.disableHoriz) }
-  },
-  setScrollTop: function(pos) {
-    if (this.vert.scrollTop != pos) { this.vert.scrollTop = pos }
-    if (this.disableVert) { this.enableZeroWidthBar(this.vert, this.disableVert) }
-  },
-  zeroWidthHack: function() {
-    var w = mac && !mac_geMountainLion ? "12px" : "18px"
-    this.horiz.style.height = this.vert.style.width = w
-    this.horiz.style.pointerEvents = this.vert.style.pointerEvents = "none"
-    this.disableHoriz = new Delayed
-    this.disableVert = new Delayed
-  },
-  enableZeroWidthBar: function(bar, delay) {
-    bar.style.pointerEvents = "auto"
-    function maybeDisable() {
-      // To find out whether the scrollbar is still visible, we
-      // check whether the element under the pixel in the bottom
-      // left corner of the scrollbar box is the scrollbar box
-      // itself (when the bar is still visible) or its filler child
-      // (when the bar is hidden). If it is still visible, we keep
-      // it enabled, if it's hidden, we disable pointer events.
-      var box = bar.getBoundingClientRect()
-      var elt$$1 = document.elementFromPoint(box.left + 1, box.bottom - 1)
-      if (elt$$1 != bar) { bar.style.pointerEvents = "none" }
-      else { delay.set(1000, maybeDisable) }
-    }
-    delay.set(1000, maybeDisable)
-  },
-  clear: function() {
-    var parent = this.horiz.parentNode
-    parent.removeChild(this.horiz)
-    parent.removeChild(this.vert)
-  }
-}, NativeScrollbars.prototype)
-
-function NullScrollbars() {}
-
-NullScrollbars.prototype = copyObj({
-  update: function() { return {bottom: 0, right: 0} },
-  setScrollLeft: function() {},
-  setScrollTop: function() {},
-  clear: function() {}
-}, NullScrollbars.prototype)
-
-function updateScrollbars(cm, measure) {
-  if (!measure) { measure = measureForScrollbars(cm) }
-  var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight
-  updateScrollbarsInner(cm, measure)
-  for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
-    if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
-      { updateHeightsInViewport(cm) }
-    updateScrollbarsInner(cm, measureForScrollbars(cm))
-    startWidth = cm.display.barWidth; startHeight = cm.display.barHeight
-  }
-}
-
-// Re-synchronize the fake scrollbars with the actual size of the
-// content.
-function updateScrollbarsInner(cm, measure) {
-  var d = cm.display
-  var sizes = d.scrollbars.update(measure)
-
-  d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"
-  d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"
-  d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent"
-
-  if (sizes.right && sizes.bottom) {
-    d.scrollbarFiller.style.display = "block"
-    d.scrollbarFiller.style.height = sizes.bottom + "px"
-    d.scrollbarFiller.style.width = sizes.right + "px"
-  } else { d.scrollbarFiller.style.display = "" }
-  if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
-    d.gutterFiller.style.display = "block"
-    d.gutterFiller.style.height = sizes.bottom + "px"
-    d.gutterFiller.style.width = measure.gutterWidth + "px"
-  } else { d.gutterFiller.style.display = "" }
-}
-
-var scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}
-
-function initScrollbars(cm) {
-  if (cm.display.scrollbars) {
-    cm.display.scrollbars.clear()
-    if (cm.display.scrollbars.addClass)
-      { rmClass(cm.display.wrapper, cm.display.scrollbars.addClass) }
-  }
-
-  cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](function (node) {
-    cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller)
-    // Prevent clicks in the scrollbars from killing focus
-    on(node, "mousedown", function () {
-      if (cm.state.focused) { setTimeout(function () { return cm.display.input.focus(); }, 0) }
-    })
-    node.setAttribute("cm-not-content", "true")
-  }, function (pos, axis) {
-    if (axis == "horizontal") { setScrollLeft(cm, pos) }
-    else { setScrollTop(cm, pos) }
-  }, cm)
-  if (cm.display.scrollbars.addClass)
-    { addClass(cm.display.wrapper, cm.display.scrollbars.addClass) }
-}
-
-// SCROLLING THINGS INTO VIEW
-
-// If an editor sits on the top or bottom of the window, partially
-// scrolled out of view, this ensures that the cursor is visible.
-function maybeScrollWindow(cm, coords) {
-  if (signalDOMEvent(cm, "scrollCursorIntoView")) { return }
-
-  var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null
-  if (coords.top + box.top < 0) { doScroll = true }
-  else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) { doScroll = false }
-  if (doScroll != null && !phantom) {
-    var scrollNode = elt("div", "\u200b", null, ("position: absolute;\n                         top: " + (coords.top - display.viewOffset - paddingTop(cm.display)) + "px;\n                         height: " + (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px;\n                         left: " + (coords.left) + "px; width: 2px;"))
-    cm.display.lineSpace.appendChild(scrollNode)
-    scrollNode.scrollIntoView(doScroll)
-    cm.display.lineSpace.removeChild(scrollNode)
-  }
-}
-
-// Scroll a given position into view (immediately), verifying that
-// it actually became visible (as line heights are accurately
-// measured, the position of something may 'drift' during drawing).
-function scrollPosIntoView(cm, pos, end, margin) {
-  if (margin == null) { margin = 0 }
-  var coords
-  for (var limit = 0; limit < 5; limit++) {
-    var changed = false
-    coords = cursorCoords(cm, pos)
-    var endCoords = !end || end == pos ? coords : cursorCoords(cm, end)
-    var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left),
-                                       Math.min(coords.top, endCoords.top) - margin,
-                                       Math.max(coords.left, endCoords.left),
-                                       Math.max(coords.bottom, endCoords.bottom) + margin)
-    var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft
-    if (scrollPos.scrollTop != null) {
-      setScrollTop(cm, scrollPos.scrollTop)
-      if (Math.abs(cm.doc.scrollTop - startTop) > 1) { changed = true }
-    }
-    if (scrollPos.scrollLeft != null) {
-      setScrollLeft(cm, scrollPos.scrollLeft)
-      if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) { changed = true }
-    }
-    if (!changed) { break }
-  }
-  return coords
-}
-
-// Scroll a given set of coordinates into view (immediately).
-function scrollIntoView(cm, x1, y1, x2, y2) {
-  var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2)
-  if (scrollPos.scrollTop != null) { setScrollTop(cm, scrollPos.scrollTop) }
-  if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft) }
-}
-
-// Calculate a new scroll position needed to scroll the given
-// rectangle into view. Returns an object with scrollTop and
-// scrollLeft properties. When these are undefined, the
-// vertical/horizontal position does not need to be adjusted.
-function calculateScrollPos(cm, x1, y1, x2, y2) {
-  var display = cm.display, snapMargin = textHeight(cm.display)
-  if (y1 < 0) { y1 = 0 }
-  var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop
-  var screen = displayHeight(cm), result = {}
-  if (y2 - y1 > screen) { y2 = y1 + screen }
-  var docBottom = cm.doc.height + paddingVert(display)
-  var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin
-  if (y1 < screentop) {
-    result.scrollTop = atTop ? 0 : y1
-  } else if (y2 > screentop + screen) {
-    var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen)
-    if (newTop != screentop) { result.scrollTop = newTop }
-  }
-
-  var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft
-  var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0)
-  var tooWide = x2 - x1 > screenw
-  if (tooWide) { x2 = x1 + screenw }
-  if (x1 < 10)
-    { result.scrollLeft = 0 }
-  else if (x1 < screenleft)
-    { result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10)) }
-  else if (x2 > screenw + screenleft - 3)
-    { result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw }
-  return result
-}
-
-// Store a relative adjustment to the scroll position in the current
-// operation (to be applied when the operation finishes).
-function addToScrollPos(cm, left, top) {
-  if (left != null || top != null) { resolveScrollToPos(cm) }
-  if (left != null)
-    { cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left }
-  if (top != null)
-    { cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top }
-}
-
-// Make sure that at the end of the operation the current cursor is
-// shown.
-function ensureCursorVisible(cm) {
-  resolveScrollToPos(cm)
-  var cur = cm.getCursor(), from = cur, to = cur
-  if (!cm.options.lineWrapping) {
-    from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur
-    to = Pos(cur.line, cur.ch + 1)
-  }
-  cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}
-}
-
-// When an operation has its scrollToPos property set, and another
-// scroll action is applied before the end of the operation, this
-// 'simulates' scrolling that position into view in a cheap way, so
-// that the effect of intermediate scroll commands is not ignored.
-function resolveScrollToPos(cm) {
-  var range$$1 = cm.curOp.scrollToPos
-  if (range$$1) {
-    cm.curOp.scrollToPos = null
-    var from = estimateCoords(cm, range$$1.from), to = estimateCoords(cm, range$$1.to)
-    var sPos = calculateScrollPos(cm, Math.min(from.left, to.left),
-                                  Math.min(from.top, to.top) - range$$1.margin,
-                                  Math.max(from.right, to.right),
-                                  Math.max(from.bottom, to.bottom) + range$$1.margin)
-    cm.scrollTo(sPos.scrollLeft, sPos.scrollTop)
-  }
-}
-
-// Operations are used to wrap a series of changes to the editor
-// state in such a way that each change won't have to update the
-// cursor and display (which would be awkward, slow, and
-// error-prone). Instead, display updates are batched and then all
-// combined and executed at once.
-
-var nextOpId = 0
-// Start a new operation.
-function startOperation(cm) {
-  cm.curOp = {
-    cm: cm,
-    viewChanged: false,      // Flag that indicates that lines might need to be redrawn
-    startHeight: cm.doc.height, // Used to detect need to update scrollbar
-    forceUpdate: false,      // Used to force a redraw
-    updateInput: null,       // Whether to reset the input textarea
-    typing: false,           // Whether this reset should be careful to leave existing text (for compositing)
-    changeObjs: null,        // Accumulated changes, for firing change events
-    cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
-    cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
-    selectionChanged: false, // Whether the selection needs to be redrawn
-    updateMaxLine: false,    // Set when the widest line needs to be determined anew
-    scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
-    scrollToPos: null,       // Used to scroll to a specific position
-    focus: false,
-    id: ++nextOpId           // Unique ID
-  }
-  pushOperation(cm.curOp)
-}
-
-// Finish an operation, updating the display and signalling delayed events
-function endOperation(cm) {
-  var op = cm.curOp
-  finishOperation(op, function (group) {
-    for (var i = 0; i < group.ops.length; i++)
-      { group.ops[i].cm.curOp = null }
-    endOperations(group)
-  })
-}
-
-// The DOM updates done when an operation finishes are batched so
-// that the minimum number of relayouts are required.
-function endOperations(group) {
-  var ops = group.ops
-  for (var i = 0; i < ops.length; i++) // Read DOM
-    { endOperation_R1(ops[i]) }
-  for (var i$1 = 0; i$1 < ops.length; i$1++) // Write DOM (maybe)
-    { endOperation_W1(ops[i$1]) }
-  for (var i$2 = 0; i$2 < ops.length; i$2++) // Read DOM
-    { endOperation_R2(ops[i$2]) }
-  for (var i$3 = 0; i$3 < ops.length; i$3++) // Write DOM (maybe)
-    { endOperation_W2(ops[i$3]) }
-  for (var i$4 = 0; i$4 < ops.length; i$4++) // Read DOM
-    { endOperation_finish(ops[i$4]) }
-}
-
-function endOperation_R1(op) {
-  var cm = op.cm, display = cm.display
-  maybeClipScrollbars(cm)
-  if (op.updateMaxLine) { findMaxLine(cm) }
-
-  op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
-    op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
-                       op.scrollToPos.to.line >= display.viewTo) ||
-    display.maxLineChanged && cm.options.lineWrapping
-  op.update = op.mustUpdate &&
-    new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate)
-}
-
-function endOperation_W1(op) {
-  op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update)
-}
-
-function endOperation_R2(op) {
-  var cm = op.cm, display = cm.display
-  if (op.updatedDisplay) { updateHeightsInViewport(cm) }
-
-  op.barMeasure = measureForScrollbars(cm)
-
-  // If the max line changed since it was last measured, measure it,
-  // and ensure the document's width matches it.
-  // updateDisplay_W2 will use these properties to do the actual resizing
-  if (display.maxLineChanged && !cm.options.lineWrapping) {
-    op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3
-    cm.display.sizerWidth = op.adjustWidthTo
-    op.barMeasure.scrollWidth =
-      Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth)
-    op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm))
-  }
-
-  if (op.updatedDisplay || op.selectionChanged)
-    { op.preparedSelection = display.input.prepareSelection(op.focus) }
-}
-
-function endOperation_W2(op) {
-  var cm = op.cm
-
-  if (op.adjustWidthTo != null) {
-    cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"
-    if (op.maxScrollLeft < cm.doc.scrollLeft)
-      { setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true) }
-    cm.display.maxLineChanged = false
-  }
-
-  var takeFocus = op.focus && op.focus == activeElt() && (!document.hasFocus || document.hasFocus())
-  if (op.preparedSelection)
-    { cm.display.input.showSelection(op.preparedSelection, takeFocus) }
-  if (op.updatedDisplay || op.startHeight != cm.doc.height)
-    { updateScrollbars(cm, op.barMeasure) }
-  if (op.updatedDisplay)
-    { setDocumentHeight(cm, op.barMeasure) }
-
-  if (op.selectionChanged) { restartBlink(cm) }
-
-  if (cm.state.focused && op.updateInput)
-    { cm.display.input.reset(op.typing) }
-  if (takeFocus) { ensureFocus(op.cm) }
-}
-
-function endOperation_finish(op) {
-  var cm = op.cm, display = cm.display, doc = cm.doc
-
-  if (op.updatedDisplay) { postUpdateDisplay(cm, op.update) }
-
-  // Abort mouse wheel delta measurement, when scrolling explicitly
-  if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
-    { display.wheelStartX = display.wheelStartY = null }
-
-  // Propagate the scroll position to the actual DOM scroller
-  if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) {
-    doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop))
-    display.scrollbars.setScrollTop(doc.scrollTop)
-    display.scroller.scrollTop = doc.scrollTop
-  }
-  if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) {
-    doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - display.scroller.clientWidth, op.scrollLeft))
-    display.scrollbars.setScrollLeft(doc.scrollLeft)
-    display.scroller.scrollLeft = doc.scrollLeft
-    alignHorizontally(cm)
-  }
-  // If we need to scroll a specific position into view, do so.
-  if (op.scrollToPos) {
-    var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
-                                   clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin)
-    if (op.scrollToPos.isCursor && cm.state.focused) { maybeScrollWindow(cm, coords) }
-  }
-
-  // Fire events for markers that are hidden/unidden by editing or
-  // undoing
-  var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers
-  if (hidden) { for (var i = 0; i < hidden.length; ++i)
-    { if (!hidden[i].lines.length) { signal(hidden[i], "hide") } } }
-  if (unhidden) { for (var i$1 = 0; i$1 < unhidden.length; ++i$1)
-    { if (unhidden[i$1].lines.length) { signal(unhidden[i$1], "unhide") } } }
-
-  if (display.wrapper.offsetHeight)
-    { doc.scrollTop = cm.display.scroller.scrollTop }
-
-  // Fire change events, and delayed event handlers
-  if (op.changeObjs)
-    { signal(cm, "changes", cm, op.changeObjs) }
-  if (op.update)
-    { op.update.finish() }
-}
-
-// Run the given function in an operation
-function runInOp(cm, f) {
-  if (cm.curOp) { return f() }
-  startOperation(cm)
-  try { return f() }
-  finally { endOperation(cm) }
-}
-// Wraps a function in an operation. Returns the wrapped function.
-function operation(cm, f) {
-  return function() {
-    if (cm.curOp) { return f.apply(cm, arguments) }
-    startOperation(cm)
-    try { return f.apply(cm, arguments) }
-    finally { endOperation(cm) }
-  }
-}
-// Used to add methods to editor and doc instances, wrapping them in
-// operations.
-function methodOp(f) {
-  return function() {
-    if (this.curOp) { return f.apply(this, arguments) }
-    startOperation(this)
-    try { return f.apply(this, arguments) }
-    finally { endOperation(this) }
-  }
-}
-function docMethodOp(f) {
-  return function() {
-    var cm = this.cm
-    if (!cm || cm.curOp) { return f.apply(this, arguments) }
-    startOperation(cm)
-    try { return f.apply(this, arguments) }
-    finally { endOperation(cm) }
-  }
-}
-
-// Updates the display.view data structure for a given change to the
-// document. From and to are in pre-change coordinates. Lendiff is
-// the amount of lines added or subtracted by the change. This is
-// used for changes that span multiple lines, or change the way
-// lines are divided into visual lines. regLineChange (below)
-// registers single-line changes.
-function regChange(cm, from, to, lendiff) {
-  if (from == null) { from = cm.doc.first }
-  if (to == null) { to = cm.doc.first + cm.doc.size }
-  if (!lendiff) { lendiff = 0 }
-
-  var display = cm.display
-  if (lendiff && to < display.viewTo &&
-      (display.updateLineNumbers == null || display.updateLineNumbers > from))
-    { display.updateLineNumbers = from }
-
-  cm.curOp.viewChanged = true
-
-  if (from >= display.viewTo) { // Change after
-    if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
-      { resetView(cm) }
-  } else if (to <= display.viewFrom) { // Change before
-    if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
-      resetView(cm)
-    } else {
-      display.viewFrom += lendiff
-      display.viewTo += lendiff
-    }
-  } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
-    resetView(cm)
-  } else if (from <= display.viewFrom) { // Top overlap
-    var cut = viewCuttingPoint(cm, to, to + lendiff, 1)
-    if (cut) {
-      display.view = display.view.slice(cut.index)
-      display.viewFrom = cut.lineN
-      display.viewTo += lendiff
-    } else {
-      resetView(cm)
-    }
-  } else if (to >= display.viewTo) { // Bottom overlap
-    var cut$1 = viewCuttingPoint(cm, from, from, -1)
-    if (cut$1) {
-      display.view = display.view.slice(0, cut$1.index)
-      display.viewTo = cut$1.lineN
-    } else {
-      resetView(cm)
-    }
-  } else { // Gap in the middle
-    var cutTop = viewCuttingPoint(cm, from, from, -1)
-    var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1)
-    if (cutTop && cutBot) {
-      display.view = display.view.slice(0, cutTop.index)
-        .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
-        .concat(display.view.slice(cutBot.index))
-      display.viewTo += lendiff
-    } else {
-      resetView(cm)
-    }
-  }
-
-  var ext = display.externalMeasured
-  if (ext) {
-    if (to < ext.lineN)
-      { ext.lineN += lendiff }
-    else if (from < ext.lineN + ext.size)
-      { display.externalMeasured = null }
-  }
-}
-
-// Register a change to a single line. Type must be one of "text",
-// "gutter", "class", "widget"
-function regLineChange(cm, line, type) {
-  cm.curOp.viewChanged = true
-  var display = cm.display, ext = cm.display.externalMeasured
-  if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
-    { display.externalMeasured = null }
-
-  if (line < display.viewFrom || line >= display.viewTo) { return }
-  var lineView = display.view[findViewIndex(cm, line)]
-  if (lineView.node == null) { return }
-  var arr = lineView.changes || (lineView.changes = [])
-  if (indexOf(arr, type) == -1) { arr.push(type) }
-}
-
-// Clear the view.
-function resetView(cm) {
-  cm.display.viewFrom = cm.display.viewTo = cm.doc.first
-  cm.display.view = []
-  cm.display.viewOffset = 0
-}
-
-function viewCuttingPoint(cm, oldN, newN, dir) {
-  var index = findViewIndex(cm, oldN), diff, view = cm.display.view
-  if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
-    { return {index: index, lineN: newN} }
-  var n = cm.display.viewFrom
-  for (var i = 0; i < index; i++)
-    { n += view[i].size }
-  if (n != oldN) {
-    if (dir > 0) {
-      if (index == view.length - 1) { return null }
-      diff = (n + view[index].size) - oldN
-      index++
-    } else {
-      diff = n - oldN
-    }
-    oldN += diff; newN += diff
-  }
-  while (visualLineNo(cm.doc, newN) != newN) {
-    if (index == (dir < 0 ? 0 : view.length - 1)) { return null }
-    newN += dir * view[index - (dir < 0 ? 1 : 0)].size
-    index += dir
-  }
-  return {index: index, lineN: newN}
-}
-
-// Force the view to cover a given range, adding empty view element
-// or clipping off existing ones as needed.
-function adjustView(cm, from, to) {
-  var display = cm.display, view = display.view
-  if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
-    display.view = buildViewArray(cm, from, to)
-    display.viewFrom = from
-  } else {
-    if (display.viewFrom > from)
-      { display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view) }
-    else if (display.viewFrom < from)
-      { display.view = display.view.slice(findViewIndex(cm, from)) }
-    display.viewFrom = from
-    if (display.viewTo < to)
-      { display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)) }
-    else if (display.viewTo > to)
-      { display.view = display.view.slice(0, findViewIndex(cm, to)) }
-  }
-  display.viewTo = to
-}
-
-// Count the number of lines in the view whose DOM representation is
-// out of date (or nonexistent).
-function countDirtyView(cm) {
-  var view = cm.display.view, dirty = 0
-  for (var i = 0; i < view.length; i++) {
-    var lineView = view[i]
-    if (!lineView.hidden && (!lineView.node || lineView.changes)) { ++dirty }
-  }
-  return dirty
-}
-
-// HIGHLIGHT WORKER
-
-function startWorker(cm, time) {
-  if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo)
-    { cm.state.highlight.set(time, bind(highlightWorker, cm)) }
-}
-
-function highlightWorker(cm) {
-  var doc = cm.doc
-  if (doc.frontier < doc.first) { doc.frontier = doc.first }
-  if (doc.frontier >= cm.display.viewTo) { return }
-  var end = +new Date + cm.options.workTime
-  var state = copyState(doc.mode, getStateBefore(cm, doc.frontier))
-  var changedLines = []
-
-  doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) {
-    if (doc.frontier >= cm.display.viewFrom) { // Visible
-      var oldStyles = line.styles, tooLong = line.text.length > cm.options.maxHighlightLength
-      var highlighted = highlightLine(cm, line, tooLong ? copyState(doc.mode, state) : state, true)
-      line.styles = highlighted.styles
-      var oldCls = line.styleClasses, newCls = highlighted.classes
-      if (newCls) { line.styleClasses = newCls }
-      else if (oldCls) { line.styleClasses = null }
-      var ischange = !oldStyles || oldStyles.length != line.styles.length ||
-        oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass)
-      for (var i = 0; !ischange && i < oldStyles.length; ++i) { ischange = oldStyles[i] != line.styles[i] }
-      if (ischange) { changedLines.push(doc.frontier) }
-      line.stateAfter = tooLong ? state : copyState(doc.mode, state)
-    } else {
-      if (line.text.length <= cm.options.maxHighlightLength)
-        { processLine(cm, line.text, state) }
-      line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null
-    }
-    ++doc.frontier
-    if (+new Date > end) {
-      startWorker(cm, cm.options.workDelay)
-      return true
-    }
-  })
-  if (changedLines.length) { runInOp(cm, function () {
-    for (var i = 0; i < changedLines.length; i++)
-      { regLineChange(cm, changedLines[i], "text") }
-  }) }
-}
-
-// DISPLAY DRAWING
-
-function DisplayUpdate(cm, viewport, force) {
-  var display = cm.display
-
-  this.viewport = viewport
-  // Store some values that we'll need later (but don't want to force a relayout for)
-  this.visible = visibleLines(display, cm.doc, viewport)
-  this.editorIsHidden = !display.wrapper.offsetWidth
-  this.wrapperHeight = display.wrapper.clientHeight
-  this.wrapperWidth = display.wrapper.clientWidth
-  this.oldDisplayWidth = displayWidth(cm)
-  this.force = force
-  this.dims = getDimensions(cm)
-  this.events = []
-}
-
-DisplayUpdate.prototype.signal = function(emitter, type) {
-  if (hasHandler(emitter, type))
-    { this.events.push(arguments) }
-}
-DisplayUpdate.prototype.finish = function() {
-  var this$1 = this;
-
-  for (var i = 0; i < this.events.length; i++)
-    { signal.apply(null, this$1.events[i]) }
-}
-
-function maybeClipScrollbars(cm) {
-  var display = cm.display
-  if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
-    display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth
-    display.heightForcer.style.height = scrollGap(cm) + "px"
-    display.sizer.style.marginBottom = -display.nativeBarWidth + "px"
-    display.sizer.style.borderRightWidth = scrollGap(cm) + "px"
-    display.scrollbarsClipped = true
-  }
-}
-
-// Does the actual updating of the line display. Bails out
-// (returning false) when there is nothing to be done and forced is
-// false.
-function updateDisplayIfNeeded(cm, update) {
-  var display = cm.display, doc = cm.doc
-
-  if (update.editorIsHidden) {
-    resetView(cm)
-    return false
-  }
-
-  // Bail out if the visible area is already rendered and nothing changed.
-  if (!update.force &&
-      update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
-      (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
-      display.renderedView == display.view && countDirtyView(cm) == 0)
-    { return false }
-
-  if (maybeUpdateLineNumberWidth(cm)) {
-    resetView(cm)
-    update.dims = getDimensions(cm)
-  }
-
-  // Compute a suitable new viewport (from & to)
-  var end = doc.first + doc.size
-  var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first)
-  var to = Math.min(end, update.visible.to + cm.options.viewportMargin)
-  if (display.viewFrom < from && from - display.viewFrom < 20) { from = Math.max(doc.first, display.viewFrom) }
-  if (display.viewTo > to && display.viewTo - to < 20) { to = Math.min(end, display.viewTo) }
-  if (sawCollapsedSpans) {
-    from = visualLineNo(cm.doc, from)
-    to = visualLineEndNo(cm.doc, to)
-  }
-
-  var different = from != display.viewFrom || to != display.viewTo ||
-    display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth
-  adjustView(cm, from, to)
-
-  display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom))
-  // Position the mover div to align with the current scroll position
-  cm.display.mover.style.top = display.viewOffset + "px"
-
-  var toUpdate = countDirtyView(cm)
-  if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
-      (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
-    { return false }
-
-  // For big changes, we hide the enclosing element during the
-  // update, since that speeds up the operations on most browsers.
-  var focused = activeElt()
-  if (toUpdate > 4) { display.lineDiv.style.display = "none" }
-  patchDisplay(cm, display.updateLineNumbers, update.dims)
-  if (toUpdate > 4) { display.lineDiv.style.display = "" }
-  display.renderedView = display.view
-  // There might have been a widget with a focused element that got
-  // hidden or updated, if so re-focus it.
-  if (focused && activeElt() != focused && focused.offsetHeight) { focused.focus() }
-
-  // Prevent selection and cursors from interfering with the scroll
-  // width and height.
-  removeChildren(display.cursorDiv)
-  removeChildren(display.selectionDiv)
-  display.gutters.style.height = display.sizer.style.minHeight = 0
-
-  if (different) {
-    display.lastWrapHeight = update.wrapperHeight
-    display.lastWrapWidth = update.wrapperWidth
-    startWorker(cm, 400)
-  }
-
-  display.updateLineNumbers = null
-
-  return true
-}
-
-function postUpdateDisplay(cm, update) {
-  var viewport = update.viewport
-
-  for (var first = true;; first = false) {
-    if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
-      // Clip forced viewport to actual scrollable area.
-      if (viewport && viewport.top != null)
-        { viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)} }
-      // Updated line heights might result in the drawn area not
-      // actually covering the viewport. Keep looping until it does.
-      update.visible = visibleLines(cm.display, cm.doc, viewport)
-      if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
-        { break }
-    }
-    if (!updateDisplayIfNeeded(cm, update)) { break }
-    updateHeightsInViewport(cm)
-    var barMeasure = measureForScrollbars(cm)
-    updateSelection(cm)
-    updateScrollbars(cm, barMeasure)
-    setDocumentHeight(cm, barMeasure)
-  }
-
-  update.signal(cm, "update", cm)
-  if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
-    update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo)
-    cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo
-  }
-}
-
-function updateDisplaySimple(cm, viewport) {
-  var update = new DisplayUpdate(cm, viewport)
-  if (updateDisplayIfNeeded(cm, update)) {
-    updateHeightsInViewport(cm)
-    postUpdateDisplay(cm, update)
-    var barMeasure = measureForScrollbars(cm)
-    updateSelection(cm)
-    updateScrollbars(cm, barMeasure)
-    setDocumentHeight(cm, barMeasure)
-    update.finish()
-  }
-}
-
-// Sync the actual display DOM structure with display.view, removing
-// nodes for lines that are no longer in view, and creating the ones
-// that are not there yet, and updating the ones that are out of
-// date.
-function patchDisplay(cm, updateNumbersFrom, dims) {
-  var display = cm.display, lineNumbers = cm.options.lineNumbers
-  var container = display.lineDiv, cur = container.firstChild
-
-  function rm(node) {
-    var next = node.nextSibling
-    // Works around a throw-scroll bug in OS X Webkit
-    if (webkit && mac && cm.display.currentWheelTarget == node)
-      { node.style.display = "none" }
-    else
-      { node.parentNode.removeChild(node) }
-    return next
-  }
-
-  var view = display.view, lineN = display.viewFrom
-  // Loop over the elements in the view, syncing cur (the DOM nodes
-  // in display.lineDiv) with the view as we go.
-  for (var i = 0; i < view.length; i++) {
-    var lineView = view[i]
-    if (lineView.hidden) {
-    } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
-      var node = buildLineElement(cm, lineView, lineN, dims)
-      container.insertBefore(node, cur)
-    } else { // Already drawn
-      while (cur != lineView.node) { cur = rm(cur) }
-      var updateNumber = lineNumbers && updateNumbersFrom != null &&
-        updateNumbersFrom <= lineN && lineView.lineNumber
-      if (lineView.changes) {
-        if (indexOf(lineView.changes, "gutter") > -1) { updateNumber = false }
-        updateLineForChanges(cm, lineView, lineN, dims)
-      }
-      if (updateNumber) {
-        removeChildren(lineView.lineNumber)
-        lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)))
-      }
-      cur = lineView.node.nextSibling
-    }
-    lineN += lineView.size
-  }
-  while (cur) { cur = rm(cur) }
-}
-
-function updateGutterSpace(cm) {
-  var width = cm.display.gutters.offsetWidth
-  cm.display.sizer.style.marginLeft = width + "px"
-}
-
-function setDocumentHeight(cm, measure) {
-  cm.display.sizer.style.minHeight = measure.docHeight + "px"
-  cm.display.heightForcer.style.top = measure.docHeight + "px"
-  cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px"
-}
-
-// Rebuild the gutter elements, ensure the margin to the left of the
-// code matches their width.
-function updateGutters(cm) {
-  var gutters = cm.display.gutters, specs = cm.options.gutters
-  removeChildren(gutters)
-  var i = 0
-  for (; i < specs.length; ++i) {
-    var gutterClass = specs[i]
-    var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass))
-    if (gutterClass == "CodeMirror-linenumbers") {
-      cm.display.lineGutter = gElt
-      gElt.style.width = (cm.display.lineNumWidth || 1) + "px"
-    }
-  }
-  gutters.style.display = i ? "" : "none"
-  updateGutterSpace(cm)
-}
-
-// Make sure the gutters options contains the element
-// "CodeMirror-linenumbers" when the lineNumbers option is true.
-function setGuttersForLineNumbers(options) {
-  var found = indexOf(options.gutters, "CodeMirror-linenumbers")
-  if (found == -1 && options.lineNumbers) {
-    options.gutters = options.gutters.concat(["CodeMirror-linenumbers"])
-  } else if (found > -1 && !options.lineNumbers) {
-    options.gutters = options.gutters.slice(0)
-    options.gutters.splice(found, 1)
-  }
-}
-
-// Selection objects are immutable. A new one is created every time
-// the selection changes. A selection is one or more non-overlapping
-// (and non-touching) ranges, sorted, and an integer that indicates
-// which one is the primary selection (the one that's scrolled into
-// view, that getCursor returns, etc).
-function Selection(ranges, primIndex) {
-  this.ranges = ranges
-  this.primIndex = primIndex
-}
-
-Selection.prototype = {
-  primary: function() { return this.ranges[this.primIndex] },
-  equals: function(other) {
-    var this$1 = this;
-
-    if (other == this) { return true }
-    if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) { return false }
-    for (var i = 0; i < this.ranges.length; i++) {
-      var here = this$1.ranges[i], there = other.ranges[i]
-      if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) { return false }
-    }
-    return true
-  },
-  deepCopy: function() {
-    var this$1 = this;
-
-    var out = []
-    for (var i = 0; i < this.ranges.length; i++)
-      { out[i] = new Range(copyPos(this$1.ranges[i].anchor), copyPos(this$1.ranges[i].head)) }
-    return new Selection(out, this.primIndex)
-  },
-  somethingSelected: function() {
-    var this$1 = this;
-
-    for (var i = 0; i < this.ranges.length; i++)
-      { if (!this$1.ranges[i].empty()) { return true } }
-    return false
-  },
-  contains: function(pos, end) {
-    var this$1 = this;
-
-    if (!end) { end = pos }
-    for (var i = 0; i < this.ranges.length; i++) {
-      var range = this$1.ranges[i]
-      if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
-        { return i }
-    }
-    return -1
-  }
-}
-
-function Range(anchor, head) {
-  this.anchor = anchor; this.head = head
-}
-
-Range.prototype = {
-  from: function() { return minPos(this.anchor, this.head) },
-  to: function() { return maxPos(this.anchor, this.head) },
-  empty: function() {
-    return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch
-  }
-}
-
-// Take an unsorted, potentially overlapping set of ranges, and
-// build a selection out of it. 'Consumes' ranges array (modifying
-// it).
-function normalizeSelection(ranges, primIndex) {
-  var prim = ranges[primIndex]
-  ranges.sort(function (a, b) { return cmp(a.from(), b.from()); })
-  primIndex = indexOf(ranges, prim)
-  for (var i = 1; i < ranges.length; i++) {
-    var cur = ranges[i], prev = ranges[i - 1]
-    if (cmp(prev.to(), cur.from()) >= 0) {
-      var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to())
-      var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head
-      if (i <= primIndex) { --primIndex }
-      ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to))
-    }
-  }
-  return new Selection(ranges, primIndex)
-}
-
-function simpleSelection(anchor, head) {
-  return new Selection([new Range(anchor, head || anchor)], 0)
-}
-
-// Compute the position of the end of a change (its 'to' property
-// refers to the pre-change end).
-function changeEnd(change) {
-  if (!change.text) { return change.to }
-  return Pos(change.from.line + change.text.length - 1,
-             lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0))
-}
-
-// Adjust a position to refer to the post-change position of the
-// same text, or the end of the change if the change covers it.
-function adjustForChange(pos, change) {
-  if (cmp(pos, change.from) < 0) { return pos }
-  if (cmp(pos, change.to) <= 0) { return changeEnd(change) }
-
-  var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch
-  if (pos.line == change.to.line) { ch += changeEnd(change).ch - change.to.ch }
-  return Pos(line, ch)
-}
-
-function computeSelAfterChange(doc, change) {
-  var out = []
-  for (var i = 0; i < doc.sel.ranges.length; i++) {
-    var range = doc.sel.ranges[i]
-    out.push(new Range(adjustForChange(range.anchor, change),
-                       adjustForChange(range.head, change)))
-  }
-  return normalizeSelection(out, doc.sel.primIndex)
-}
-
-function offsetPos(pos, old, nw) {
-  if (pos.line == old.line)
-    { return Pos(nw.line, pos.ch - old.ch + nw.ch) }
-  else
-    { return Pos(nw.line + (pos.line - old.line), pos.ch) }
-}
-
-// Used by replaceSelections to allow moving the selection to the
-// start or around the replaced test. Hint may be "start" or "around".
-function computeReplacedSel(doc, changes, hint) {
-  var out = []
-  var oldPrev = Pos(doc.first, 0), newPrev = oldPrev
-  for (var i = 0; i < changes.length; i++) {
-    var change = changes[i]
-    var from = offsetPos(change.from, oldPrev, newPrev)
-    var to = offsetPos(changeEnd(change), oldPrev, newPrev)
-    oldPrev = change.to
-    newPrev = to
-    if (hint == "around") {
-      var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0
-      out[i] = new Range(inv ? to : from, inv ? from : to)
-    } else {
-      out[i] = new Range(from, from)
-    }
-  }
-  return new Selection(out, doc.sel.primIndex)
-}
-
-// Used to get the editor into a consistent state again when options change.
-
-function loadMode(cm) {
-  cm.doc.mode = getMode(cm.options, cm.doc.modeOption)
-  resetModeState(cm)
-}
-
-function resetModeState(cm) {
-  cm.doc.iter(function (line) {
-    if (line.stateAfter) { line.stateAfter = null }
-    if (line.styles) { line.styles = null }
-  })
-  cm.doc.frontier = cm.doc.first
-  startWorker(cm, 100)
-  cm.state.modeGen++
-  if (cm.curOp) { regChange(cm) }
-}
-
-// DOCUMENT DATA STRUCTURE
-
-// By default, updates that start and end at the beginning of a line
-// are treated specially, in order to make the association of line
-// widgets and marker elements with the text behave more intuitive.
-function isWholeLineUpdate(doc, change) {
-  return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
-    (!doc.cm || doc.cm.options.wholeLineUpdateBefore)
-}
-
-// Perform a change on the document data structure.
-function updateDoc(doc, change, markedSpans, estimateHeight$$1) {
-  function spansFor(n) {return markedSpans ? markedSpans[n] : null}
-  function update(line, text, spans) {
-    updateLine(line, text, spans, estimateHeight$$1)
-    signalLater(line, "change", line, change)
-  }
-  function linesFor(start, end) {
-    var result = []
-    for (var i = start; i < end; ++i)
-      { result.push(new Line(text[i], spansFor(i), estimateHeight$$1)) }
-    return result
-  }
-
-  var from = change.from, to = change.to, text = change.text
-  var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line)
-  var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line
-
-  // Adjust the line structure
-  if (change.full) {
-    doc.insert(0, linesFor(0, text.length))
-    doc.remove(text.length, doc.size - text.length)
-  } else if (isWholeLineUpdate(doc, change)) {
-    // This is a whole-line replace. Treated specially to make
-    // sure line objects move the way they are supposed to.
-    var added = linesFor(0, text.length - 1)
-    update(lastLine, lastLine.text, lastSpans)
-    if (nlines) { doc.remove(from.line, nlines) }
-    if (added.length) { doc.insert(from.line, added) }
-  } else if (firstLine == lastLine) {
-    if (text.length == 1) {
-      update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans)
-    } else {
-      var added$1 = linesFor(1, text.length - 1)
-      added$1.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight$$1))
-      update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0))
-      doc.insert(from.line + 1, added$1)
-    }
-  } else if (text.length == 1) {
-    update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0))
-    doc.remove(from.line + 1, nlines)
-  } else {
-    update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0))
-    update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans)
-    var added$2 = linesFor(1, text.length - 1)
-    if (nlines > 1) { doc.remove(from.line + 1, nlines - 1) }
-    doc.insert(from.line + 1, added$2)
-  }
-
-  signalLater(doc, "change", doc, change)
-}
-
-// Call f for all linked documents.
-function linkedDocs(doc, f, sharedHistOnly) {
-  function propagate(doc, skip, sharedHist) {
-    if (doc.linked) { for (var i = 0; i < doc.linked.length; ++i) {
-      var rel = doc.linked[i]
-      if (rel.doc == skip) { continue }
-      var shared = sharedHist && rel.sharedHist
-      if (sharedHistOnly && !shared) { continue }
-      f(rel.doc, shared)
-      propagate(rel.doc, doc, shared)
-    } }
-  }
-  propagate(doc, null, true)
-}
-
-// Attach a document to an editor.
-function attachDoc(cm, doc) {
-  if (doc.cm) { throw new Error("This document is already in use.") }
-  cm.doc = doc
-  doc.cm = cm
-  estimateLineHeights(cm)
-  loadMode(cm)
-  if (!cm.options.lineWrapping) { findMaxLine(cm) }
-  cm.options.mode = doc.modeOption
-  regChange(cm)
-}
-
-function History(startGen) {
-  // Arrays of change events and selections. Doing something adds an
-  // event to done and clears undo. Undoing moves events from done
-  // to undone, redoing moves them in the other direction.
-  this.done = []; this.undone = []
-  this.undoDepth = Infinity
-  // Used to track when changes can be merged into a single undo
-  // event
-  this.lastModTime = this.lastSelTime = 0
-  this.lastOp = this.lastSelOp = null
-  this.lastOrigin = this.lastSelOrigin = null
-  // Used by the isClean() method
-  this.generation = this.maxGeneration = startGen || 1
-}
-
-// Create a history change event from an updateDoc-style change
-// object.
-function historyChangeFromChange(doc, change) {
-  var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}
-  attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1)
-  linkedDocs(doc, function (doc) { return attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); }, true)
-  return histChange
-}
-
-// Pop all selection events off the end of a history array. Stop at
-// a change event.
-function clearSelectionEvents(array) {
-  while (array.length) {
-    var last = lst(array)
-    if (last.ranges) { array.pop() }
-    else { break }
-  }
-}
-
-// Find the top change event in the history. Pop off selection
-// events that are in the way.
-function lastChangeEvent(hist, force) {
-  if (force) {
-    clearSelectionEvents(hist.done)
-    return lst(hist.done)
-  } else if (hist.done.length && !lst(hist.done).ranges) {
-    return lst(hist.done)
-  } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
-    hist.done.pop()
-    return lst(hist.done)
-  }
-}
-
-// Register a change in the history. Merges changes that are within
-// a single operation, or are close together with an origin that
-// allows merging (starting with "+") into a single event.
-function addChangeToHistory(doc, change, selAfter, opId) {
-  var hist = doc.history
-  hist.undone.length = 0
-  var time = +new Date, cur
-  var last
-
-  if ((hist.lastOp == opId ||
-       hist.lastOrigin == change.origin && change.origin &&
-       ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) ||
-        change.origin.charAt(0) == "*")) &&
-      (cur = lastChangeEvent(hist, hist.lastOp == opId))) {
-    // Merge this change into the last event
-    last = lst(cur.changes)
-    if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
-      // Optimized case for simple insertion -- don't want to add
-      // new changesets for every character typed
-      last.to = changeEnd(change)
-    } else {
-      // Add new sub-event
-      cur.changes.push(historyChangeFromChange(doc, change))
-    }
-  } else {
-    // Can not be merged, start a new event.
-    var before = lst(hist.done)
-    if (!before || !before.ranges)
-      { pushSelectionToHistory(doc.sel, hist.done) }
-    cur = {changes: [historyChangeFromChange(doc, change)],
-           generation: hist.generation}
-    hist.done.push(cur)
-    while (hist.done.length > hist.undoDepth) {
-      hist.done.shift()
-      if (!hist.done[0].ranges) { hist.done.shift() }
-    }
-  }
-  hist.done.push(selAfter)
-  hist.generation = ++hist.maxGeneration
-  hist.lastModTime = hist.lastSelTime = time
-  hist.lastOp = hist.lastSelOp = opId
-  hist.lastOrigin = hist.lastSelOrigin = change.origin
-
-  if (!last) { signal(doc, "historyAdded") }
-}
-
-function selectionEventCanBeMerged(doc, origin, prev, sel) {
-  var ch = origin.charAt(0)
-  return ch == "*" ||
-    ch == "+" &&
-    prev.ranges.length == sel.ranges.length &&
-    prev.somethingSelected() == sel.somethingSelected() &&
-    new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500)
-}
-
-// Called whenever the selection changes, sets the new selection as
-// the pending selection in the history, and pushes the old pending
-// selection into the 'done' array when it was significantly
-// different (in number of selected ranges, emptiness, or time).
-function addSelectionToHistory(doc, sel, opId, options) {
-  var hist = doc.history, origin = options && options.origin
-
-  // A new event is started when the previous origin does not match
-  // the current, or the origins don't allow matching. Origins
-  // starting with * are always merged, those starting with + are
-  // merged when similar and close together in time.
-  if (opId == hist.lastSelOp ||
-      (origin && hist.lastSelOrigin == origin &&
-       (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
-        selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
-    { hist.done[hist.done.length - 1] = sel }
-  else
-    { pushSelectionToHistory(sel, hist.done) }
-
-  hist.lastSelTime = +new Date
-  hist.lastSelOrigin = origin
-  hist.lastSelOp = opId
-  if (options && options.clearRedo !== false)
-    { clearSelectionEvents(hist.undone) }
-}
-
-function pushSelectionToHistory(sel, dest) {
-  var top = lst(dest)
-  if (!(top && top.ranges && top.equals(sel)))
-    { dest.push(sel) }
-}
-
-// Used to store marked span information in the history.
-function attachLocalSpans(doc, change, from, to) {
-  var existing = change["spans_" + doc.id], n = 0
-  doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) {
-    if (line.markedSpans)
-      { (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans }
-    ++n
-  })
-}
-
-// When un/re-doing restores text containing marked spans, those
-// that have been explicitly cleared should not be restored.
-function removeClearedSpans(spans) {
-  if (!spans) { return null }
-  var out
-  for (var i = 0; i < spans.length; ++i) {
-    if (spans[i].marker.explicitlyCleared) { if (!out) { out = spans.slice(0, i) } }
-    else if (out) { out.push(spans[i]) }
-  }
-  return !out ? spans : out.length ? out : null
-}
-
-// Retrieve and filter the old marked spans stored in a change event.
-function getOldSpans(doc, change) {
-  var found = change["spans_" + doc.id]
-  if (!found) { return null }
-  var nw = []
-  for (var i = 0; i < change.text.length; ++i)
-    { nw.push(removeClearedSpans(found[i])) }
-  return nw
-}
-
-// Used for un/re-doing changes from the history. Combines the
-// result of computing the existing spans with the set of spans that
-// existed in the history (so that deleting around a span and then
-// undoing brings back the span).
-function mergeOldSpans(doc, change) {
-  var old = getOldSpans(doc, change)
-  var stretched = stretchSpansOverChange(doc, change)
-  if (!old) { return stretched }
-  if (!stretched) { return old }
-
-  for (var i = 0; i < old.length; ++i) {
-    var oldCur = old[i], stretchCur = stretched[i]
-    if (oldCur && stretchCur) {
-      spans: for (var j = 0; j < stretchCur.length; ++j) {
-        var span = stretchCur[j]
-        for (var k = 0; k < oldCur.length; ++k)
-          { if (oldCur[k].marker == span.marker) { continue spans } }
-        oldCur.push(span)
-      }
-    } else if (stretchCur) {
-      old[i] = stretchCur
-    }
-  }
-  return old
-}
-
-// Used both to provide a JSON-safe object in .getHistory, and, when
-// detaching a document, to split the history in two
-function copyHistoryArray(events, newGroup, instantiateSel) {
-  var copy = []
-  for (var i = 0; i < events.length; ++i) {
-    var event = events[i]
-    if (event.ranges) {
-      copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event)
-      continue
-    }
-    var changes = event.changes, newChanges = []
-    copy.push({changes: newChanges})
-    for (var j = 0; j < changes.length; ++j) {
-      var change = changes[j], m = void 0
-      newChanges.push({from: change.from, to: change.to, text: change.text})
-      if (newGroup) { for (var prop in change) { if (m = prop.match(/^spans_(\d+)$/)) {
-        if (indexOf(newGroup, Number(m[1])) > -1) {
-          lst(newChanges)[prop] = change[prop]
-          delete change[prop]
-        }
-      } } }
-    }
-  }
-  return copy
-}
-
-// The 'scroll' parameter given to many of these indicated whether
-// the new cursor position should be scrolled into view after
-// modifying the selection.
-
-// If shift is held or the extend flag is set, extends a range to
-// include a given position (and optionally a second position).
-// Otherwise, simply returns the range between the given positions.
-// Used for cursor motion and such.
-function extendRange(doc, range, head, other) {
-  if (doc.cm && doc.cm.display.shift || doc.extend) {
-    var anchor = range.anchor
-    if (other) {
-      var posBefore = cmp(head, anchor) < 0
-      if (posBefore != (cmp(other, anchor) < 0)) {
-        anchor = head
-        head = other
-      } else if (posBefore != (cmp(head, other) < 0)) {
-        head = other
-      }
-    }
-    return new Range(anchor, head)
-  } else {
-    return new Range(other || head, head)
-  }
-}
-
-// Extend the primary selection range, discard the rest.
-function extendSelection(doc, head, other, options) {
-  setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options)
-}
-
-// Extend all selections (pos is an array of selections with length
-// equal the number of selections)
-function extendSelections(doc, heads, options) {
-  var out = []
-  for (var i = 0; i < doc.sel.ranges.length; i++)
-    { out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null) }
-  var newSel = normalizeSelection(out, doc.sel.primIndex)
-  setSelection(doc, newSel, options)
-}
-
-// Updates a single range in the selection.
-function replaceOneSelection(doc, i, range, options) {
-  var ranges = doc.sel.ranges.slice(0)
-  ranges[i] = range
-  setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options)
-}
-
-// Reset the selection to a single range.
-function setSimpleSelection(doc, anchor, head, options) {
-  setSelection(doc, simpleSelection(anchor, head), options)
-}
-
-// Give beforeSelectionChange handlers a change to influence a
-// selection update.
-function filterSelectionChange(doc, sel, options) {
-  var obj = {
-    ranges: sel.ranges,
-    update: function(ranges) {
-      var this$1 = this;
-
-      this.ranges = []
-      for (var i = 0; i < ranges.length; i++)
-        { this$1.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
-                                   clipPos(doc, ranges[i].head)) }
-    },
-    origin: options && options.origin
-  }
-  signal(doc, "beforeSelectionChange", doc, obj)
-  if (doc.cm) { signal(doc.cm, "beforeSelectionChange", doc.cm, obj) }
-  if (obj.ranges != sel.ranges) { return normalizeSelection(obj.ranges, obj.ranges.length - 1) }
-  else { return sel }
-}
-
-function setSelectionReplaceHistory(doc, sel, options) {
-  var done = doc.history.done, last = lst(done)
-  if (last && last.ranges) {
-    done[done.length - 1] = sel
-    setSelectionNoUndo(doc, sel, options)
-  } else {
-    setSelection(doc, sel, options)
-  }
-}
-
-// Set a new selection.
-function setSelection(doc, sel, options) {
-  setSelectionNoUndo(doc, sel, options)
-  addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options)
-}
-
-function setSelectionNoUndo(doc, sel, options) {
-  if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
-    { sel = filterSelectionChange(doc, sel, options) }
-
-  var bias = options && options.bias ||
-    (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1)
-  setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true))
-
-  if (!(options && options.scroll === false) && doc.cm)
-    { ensureCursorVisible(doc.cm) }
-}
-
-function setSelectionInner(doc, sel) {
-  if (sel.equals(doc.sel)) { return }
-
-  doc.sel = sel
-
-  if (doc.cm) {
-    doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true
-    signalCursorActivity(doc.cm)
-  }
-  signalLater(doc, "cursorActivity", doc)
-}
-
-// Verify that the selection does not partially select any atomic
-// marked ranges.
-function reCheckSelection(doc) {
-  setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll)
-}
-
-// Return a selection that does not partially select any atomic
-// ranges.
-function skipAtomicInSelection(doc, sel, bias, mayClear) {
-  var out
-  for (var i = 0; i < sel.ranges.length; i++) {
-    var range = sel.ranges[i]
-    var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i]
-    var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear)
-    var newHead = skipAtomic(doc, range.head, old && old.head, bias, mayClear)
-    if (out || newAnchor != range.anchor || newHead != range.head) {
-      if (!out) { out = sel.ranges.slice(0, i) }
-      out[i] = new Range(newAnchor, newHead)
-    }
-  }
-  return out ? normalizeSelection(out, sel.primIndex) : sel
-}
-
-function skipAtomicInner(doc, pos, oldPos, dir, mayClear) {
-  var line = getLine(doc, pos.line)
-  if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
-    var sp = line.markedSpans[i], m = sp.marker
-    if ((sp.from == null || (m.inclusiveLeft ? sp.from <= pos.ch : sp.from < pos.ch)) &&
-        (sp.to == null || (m.inclusiveRight ? sp.to >= pos.ch : sp.to > pos.ch))) {
-      if (mayClear) {
-        signal(m, "beforeCursorEnter")
-        if (m.explicitlyCleared) {
-          if (!line.markedSpans) { break }
-          else {--i; continue}
-        }
-      }
-      if (!m.atomic) { continue }
-
-      if (oldPos) {
-        var near = m.find(dir < 0 ? 1 : -1), diff = void 0
-        if (dir < 0 ? m.inclusiveRight : m.inclusiveLeft)
-          { near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null) }
-        if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0))
-          { return skipAtomicInner(doc, near, pos, dir, mayClear) }
-      }
-
-      var far = m.find(dir < 0 ? -1 : 1)
-      if (dir < 0 ? m.inclusiveLeft : m.inclusiveRight)
-        { far = movePos(doc, far, dir, far.line == pos.line ? line : null) }
-      return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null
-    }
-  } }
-  return pos
-}
-
-// Ensure a given position is not inside an atomic range.
-function skipAtomic(doc, pos, oldPos, bias, mayClear) {
-  var dir = bias || 1
-  var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) ||
-      (!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) ||
-      skipAtomicInner(doc, pos, oldPos, -dir, mayClear) ||
-      (!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true))
-  if (!found) {
-    doc.cantEdit = true
-    return Pos(doc.first, 0)
-  }
-  return found
-}
-
-function movePos(doc, pos, dir, line) {
-  if (dir < 0 && pos.ch == 0) {
-    if (pos.line > doc.first) { return clipPos(doc, Pos(pos.line - 1)) }
-    else { return null }
-  } else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) {
-    if (pos.line < doc.first + doc.size - 1) { return Pos(pos.line + 1, 0) }
-    else { return null }
-  } else {
-    return new Pos(pos.line, pos.ch + dir)
-  }
-}
-
-function selectAll(cm) {
-  cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll)
-}
-
-// UPDATING
-
-// Allow "beforeChange" event handlers to influence a change
-function filterChange(doc, change, update) {
-  var obj = {
-    canceled: false,
-    from: change.from,
-    to: change.to,
-    text: change.text,
-    origin: change.origin,
-    cancel: function () { return obj.canceled = true; }
-  }
-  if (update) { obj.update = function (from, to, text, origin) {
-    if (from) { obj.from = clipPos(doc, from) }
-    if (to) { obj.to = clipPos(doc, to) }
-    if (text) { obj.text = text }
-    if (origin !== undefined) { obj.origin = origin }
-  } }
-  signal(doc, "beforeChange", doc, obj)
-  if (doc.cm) { signal(doc.cm, "beforeChange", doc.cm, obj) }
-
-  if (obj.canceled) { return null }
-  return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}
-}
-
-// Apply a change to a document, and add it to the document's
-// history, and propagating it to all linked documents.
-function makeChange(doc, change, ignoreReadOnly) {
-  if (doc.cm) {
-    if (!doc.cm.curOp) { return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly) }
-    if (doc.cm.state.suppressEdits) { return }
-  }
-
-  if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
-    change = filterChange(doc, change, true)
-    if (!change) { return }
-  }
-
-  // Possibly split or suppress the update based on the presence
-  // of read-only spans in its range.
-  var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to)
-  if (split) {
-    for (var i = split.length - 1; i >= 0; --i)
-      { makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}) }
-  } else {
-    makeChangeInner(doc, change)
-  }
-}
-
-function makeChangeInner(doc, change) {
-  if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) { return }
-  var selAfter = computeSelAfterChange(doc, change)
-  addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN)
-
-  makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change))
-  var rebased = []
-
-  linkedDocs(doc, function (doc, sharedHist) {
-    if (!sharedHist && indexOf(rebased, doc.history) == -1) {
-      rebaseHist(doc.history, change)
-      rebased.push(doc.history)
-    }
-    makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change))
-  })
-}
-
-// Revert a change stored in a document's history.
-function makeChangeFromHistory(doc, type, allowSelectionOnly) {
-  if (doc.cm && doc.cm.state.suppressEdits && !allowSelectionOnly) { return }
-
-  var hist = doc.history, event, selAfter = doc.sel
-  var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done
-
-  // Verify that there is a useable event (so that ctrl-z won't
-  // needlessly clear selection events)
-  var i = 0
-  for (; i < source.length; i++) {
-    event = source[i]
-    if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
-      { break }
-  }
-  if (i == source.length) { return }
-  hist.lastOrigin = hist.lastSelOrigin = null
-
-  for (;;) {
-    event = source.pop()
-    if (event.ranges) {
-      pushSelectionToHistory(event, dest)
-      if (allowSelectionOnly && !event.equals(doc.sel)) {
-        setSelection(doc, event, {clearRedo: false})
-        return
-      }
-      selAfter = event
-    }
-    else { break }
-  }
-
-  // Build up a reverse change object to add to the opposite history
-  // stack (redo when undoing, and vice versa).
-  var antiChanges = []
-  pushSelectionToHistory(selAfter, dest)
-  dest.push({changes: antiChanges, generation: hist.generation})
-  hist.generation = event.generation || ++hist.maxGeneration
-
-  var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")
-
-  var loop = function ( i ) {
-    var change = event.changes[i]
-    change.origin = type
-    if (filter && !filterChange(doc, change, false)) {
-      source.length = 0
-      return {}
-    }
-
-    antiChanges.push(historyChangeFromChange(doc, change))
-
-    var after = i ? computeSelAfterChange(doc, change) : lst(source)
-    makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change))
-    if (!i && doc.cm) { doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}) }
-    var rebased = []
-
-    // Propagate to the linked documents
-    linkedDocs(doc, function (doc, sharedHist) {
-      if (!sharedHist && indexOf(rebased, doc.history) == -1) {
-        rebaseHist(doc.history, change)
-        rebased.push(doc.history)
-      }
-      makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change))
-    })
-  };
-
-  for (var i$1 = event.changes.length - 1; i$1 >= 0; --i$1) {
-    var returned = loop( i$1 );
-
-    if ( returned ) return returned.v;
-  }
-}
-
-// Sub-views need their line numbers shifted when text is added
-// above or below them in the parent document.
-function shiftDoc(doc, distance) {
-  if (distance == 0) { return }
-  doc.first += distance
-  doc.sel = new Selection(map(doc.sel.ranges, function (range) { return new Range(
-    Pos(range.anchor.line + distance, range.anchor.ch),
-    Pos(range.head.line + distance, range.head.ch)
-  ); }), doc.sel.primIndex)
-  if (doc.cm) {
-    regChange(doc.cm, doc.first, doc.first - distance, distance)
-    for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
-      { regLineChange(doc.cm, l, "gutter") }
-  }
-}
-
-// More lower-level change function, handling only a single document
-// (not linked ones).
-function makeChangeSingleDoc(doc, change, selAfter, spans) {
-  if (doc.cm && !doc.cm.curOp)
-    { return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans) }
-
-  if (change.to.line < doc.first) {
-    shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line))
-    return
-  }
-  if (change.from.line > doc.lastLine()) { return }
-
-  // Clip the change to the size of this doc
-  if (change.from.line < doc.first) {
-    var shift = change.text.length - 1 - (doc.first - change.from.line)
-    shiftDoc(doc, shift)
-    change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
-              text: [lst(change.text)], origin: change.origin}
-  }
-  var last = doc.lastLine()
-  if (change.to.line > last) {
-    change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
-              text: [change.text[0]], origin: change.origin}
-  }
-
-  change.removed = getBetween(doc, change.from, change.to)
-
-  if (!selAfter) { selAfter = computeSelAfterChange(doc, change) }
-  if (doc.cm) { makeChangeSingleDocInEditor(doc.cm, change, spans) }
-  else { updateDoc(doc, change, spans) }
-  setSelectionNoUndo(doc, selAfter, sel_dontScroll)
-}
-
-// Handle the interaction of a change to a document with the editor
-// that this document is part of.
-function makeChangeSingleDocInEditor(cm, change, spans) {
-  var doc = cm.doc, display = cm.display, from = change.from, to = change.to
-
-  var recomputeMaxLength = false, checkWidthStart = from.line
-  if (!cm.options.lineWrapping) {
-    checkWidthStart = lineNo(visualLine(getLine(doc, from.line)))
-    doc.iter(checkWidthStart, to.line + 1, function (line) {
-      if (line == display.maxLine) {
-        recomputeMaxLength = true
-        return true
-      }
-    })
-  }
-
-  if (doc.sel.contains(change.from, change.to) > -1)
-    { signalCursorActivity(cm) }
-
-  updateDoc(doc, change, spans, estimateHeight(cm))
-
-  if (!cm.options.lineWrapping) {
-    doc.iter(checkWidthStart, from.line + change.text.length, function (line) {
-      var len = lineLength(line)
-      if (len > display.maxLineLength) {
-        display.maxLine = line
-        display.maxLineLength = len
-        display.maxLineChanged = true
-        recomputeMaxLength = false
-      }
-    })
-    if (recomputeMaxLength) { cm.curOp.updateMaxLine = true }
-  }
-
-  // Adjust frontier, schedule worker
-  doc.frontier = Math.min(doc.frontier, from.line)
-  startWorker(cm, 400)
-
-  var lendiff = change.text.length - (to.line - from.line) - 1
-  // Remember that these lines changed, for updating the display
-  if (change.full)
-    { regChange(cm) }
-  else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
-    { regLineChange(cm, from.line, "text") }
-  else
-    { regChange(cm, from.line, to.line + 1, lendiff) }
-
-  var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change")
-  if (changeHandler || changesHandler) {
-    var obj = {
-      from: from, to: to,
-      text: change.text,
-      removed: change.removed,
-      origin: change.origin
-    }
-    if (changeHandler) { signalLater(cm, "change", cm, obj) }
-    if (changesHandler) { (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj) }
-  }
-  cm.display.selForContextMenu = null
-}
-
-function replaceRange(doc, code, from, to, origin) {
-  if (!to) { to = from }
-  if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp }
-  if (typeof code == "string") { code = doc.splitLines(code) }
-  makeChange(doc, {from: from, to: to, text: code, origin: origin})
-}
-
-// Rebasing/resetting history to deal with externally-sourced changes
-
-function rebaseHistSelSingle(pos, from, to, diff) {
-  if (to < pos.line) {
-    pos.line += diff
-  } else if (from < pos.line) {
-    pos.line = from
-    pos.ch = 0
-  }
-}
-
-// Tries to rebase an array of history events given a change in the
-// document. If the change touches the same lines as the event, the
-// event, and everything 'behind' it, is discarded. If the change is
-// before the event, the event's positions are updated. Uses a
-// copy-on-write scheme for the positions, to avoid having to
-// reallocate them all on every rebase, but also avoid problems with
-// shared position objects being unsafely updated.
-function rebaseHistArray(array, from, to, diff) {
-  for (var i = 0; i < array.length; ++i) {
-    var sub = array[i], ok = true
-    if (sub.ranges) {
-      if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true }
-      for (var j = 0; j < sub.ranges.length; j++) {
-        rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff)
-        rebaseHistSelSingle(sub.ranges[j].head, from, to, diff)
-      }
-      continue
-    }
-    for (var j$1 = 0; j$1 < sub.changes.length; ++j$1) {
-      var cur = sub.changes[j$1]
-      if (to < cur.from.line) {
-        cur.from = Pos(cur.from.line + diff, cur.from.ch)
-        cur.to = Pos(cur.to.line + diff, cur.to.ch)
-      } else if (from <= cur.to.line) {
-        ok = false
-        break
-      }
-    }
-    if (!ok) {
-      array.splice(0, i + 1)
-      i = 0
-    }
-  }
-}
-
-function rebaseHist(hist, change) {
-  var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1
-  rebaseHistArray(hist.done, from, to, diff)
-  rebaseHistArray(hist.undone, from, to, diff)
-}
-
-// Utility for applying a change to a line by handle or number,
-// returning the number and optionally registering the line as
-// changed.
-function changeLine(doc, handle, changeType, op) {
-  var no = handle, line = handle
-  if (typeof handle == "number") { line = getLine(doc, clipLine(doc, handle)) }
-  else { no = lineNo(handle) }
-  if (no == null) { return null }
-  if (op(line, no) && doc.cm) { regLineChange(doc.cm, no, changeType) }
-  return line
-}
-
-// The document is represented as a BTree consisting of leaves, with
-// chunk of lines in them, and branches, with up to ten leaves or
-// other branch nodes below them. The top node is always a branch
-// node, and is the document object itself (meaning it has
-// additional methods and properties).
-//
-// All nodes have parent links. The tree is used both to go from
-// line numbers to line objects, and to go from objects to numbers.
-// It also indexes by height, and is used to convert between height
-// and line object, and to find the total height of the document.
-//
-// See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html
-
-function LeafChunk(lines) {
-  var this$1 = this;
-
-  this.lines = lines
-  this.parent = null
-  var height = 0
-  for (var i = 0; i < lines.length; ++i) {
-    lines[i].parent = this$1
-    height += lines[i].height
-  }
-  this.height = height
-}
-
-LeafChunk.prototype = {
-  chunkSize: function() { return this.lines.length },
-  // Remove the n lines at offset 'at'.
-  removeInner: function(at, n) {
-    var this$1 = this;
-
-    for (var i = at, e = at + n; i < e; ++i) {
-      var line = this$1.lines[i]
-      this$1.height -= line.height
-      cleanUpLine(line)
-      signalLater(line, "delete")
-    }
-    this.lines.splice(at, n)
-  },
-  // Helper used to collapse a small branch into a single leaf.
-  collapse: function(lines) {
-    lines.push.apply(lines, this.lines)
-  },
-  // Insert the given array of lines at offset 'at', count them as
-  // having the given height.
-  insertInner: function(at, lines, height) {
-    var this$1 = this;
-
-    this.height += height
-    this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at))
-    for (var i = 0; i < lines.length; ++i) { lines[i].parent = this$1 }
-  },
-  // Used to iterate over a part of the tree.
-  iterN: function(at, n, op) {
-    var this$1 = this;
-
-    for (var e = at + n; at < e; ++at)
-      { if (op(this$1.lines[at])) { return true } }
-  }
-}
-
-function BranchChunk(children) {
-  var this$1 = this;
-
-  this.children = children
-  var size = 0, height = 0
-  for (var i = 0; i < children.length; ++i) {
-    var ch = children[i]
-    size += ch.chunkSize(); height += ch.height
-    ch.parent = this$1
-  }
-  this.size = size
-  this.height = height
-  this.parent = null
-}
-
-BranchChunk.prototype = {
-  chunkSize: function() { return this.size },
-  removeInner: function(at, n) {
-    var this$1 = this;
-
-    this.size -= n
-    for (var i = 0; i < this.children.length; ++i) {
-      var child = this$1.children[i], sz = child.chunkSize()
-      if (at < sz) {
-        var rm = Math.min(n, sz - at), oldHeight = child.height
-        child.removeInner(at, rm)
-        this$1.height -= oldHeight - child.height
-        if (sz == rm) { this$1.children.splice(i--, 1); child.parent = null }
-        if ((n -= rm) == 0) { break }
-        at = 0
-      } else { at -= sz }
-    }
-    // If the result is smaller than 25 lines, ensure that it is a
-    // single leaf node.
-    if (this.size - n < 25 &&
-        (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
-      var lines = []
-      this.collapse(lines)
-      this.children = [new LeafChunk(lines)]
-      this.children[0].parent = this
-    }
-  },
-  collapse: function(lines) {
-    var this$1 = this;
-
-    for (var i = 0; i < this.children.length; ++i) { this$1.children[i].collapse(lines) }
-  },
-  insertInner: function(at, lines, height) {
-    var this$1 = this;
-
-    this.size += lines.length
-    this.height += height
-    for (var i = 0; i < this.children.length; ++i) {
-      var child = this$1.children[i], sz = child.chunkSize()
-      if (at <= sz) {
-        child.insertInner(at, lines, height)
-        if (child.lines && child.lines.length > 50) {
-          // To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it's never spliced.
-          // Instead, small slices are taken. They're taken in order because sequential memory accesses are fastest.
-          var remaining = child.lines.length % 25 + 25
-          for (var pos = remaining; pos < child.lines.length;) {
-            var leaf = new LeafChunk(child.lines.slice(pos, pos += 25))
-            child.height -= leaf.height
-            this$1.children.splice(++i, 0, leaf)
-            leaf.parent = this$1
-          }
-          child.lines = child.lines.slice(0, remaining)
-          this$1.maybeSpill()
-        }
-        break
-      }
-      at -= sz
-    }
-  },
-  // When a node has grown, check whether it should be split.
-  maybeSpill: function() {
-    if (this.children.length <= 10) { return }
-    var me = this
-    do {
-      var spilled = me.children.splice(me.children.length - 5, 5)
-      var sibling = new BranchChunk(spilled)
-      if (!me.parent) { // Become the parent node
-        var copy = new BranchChunk(me.children)
-        copy.parent = me
-        me.children = [copy, sibling]
-        me = copy
-     } else {
-        me.size -= sibling.size
-        me.height -= sibling.height
-        var myIndex = indexOf(me.parent.children, me)
-        me.parent.children.splice(myIndex + 1, 0, sibling)
-      }
-      sibling.parent = me.parent
-    } while (me.children.length > 10)
-    me.parent.maybeSpill()
-  },
-  iterN: function(at, n, op) {
-    var this$1 = this;
-
-    for (var i = 0; i < this.children.length; ++i) {
-      var child = this$1.children[i], sz = child.chunkSize()
-      if (at < sz) {
-        var used = Math.min(n, sz - at)
-        if (child.iterN(at, used, op)) { return true }
-        if ((n -= used) == 0) { break }
-        at = 0
-      } else { at -= sz }
-    }
-  }
-}
-
-// Line widgets are block elements displayed above or below a line.
-
-function LineWidget(doc, node, options) {
-  var this$1 = this;
-
-  if (options) { for (var opt in options) { if (options.hasOwnProperty(opt))
-    { this$1[opt] = options[opt] } } }
-  this.doc = doc
-  this.node = node
-}
-eventMixin(LineWidget)
-
-function adjustScrollWhenAboveVisible(cm, line, diff) {
-  if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
-    { addToScrollPos(cm, null, diff) }
-}
-
-LineWidget.prototype.clear = function() {
-  var this$1 = this;
-
-  var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line)
-  if (no == null || !ws) { return }
-  for (var i = 0; i < ws.length; ++i) { if (ws[i] == this$1) { ws.splice(i--, 1) } }
-  if (!ws.length) { line.widgets = null }
-  var height = widgetHeight(this)
-  updateLineHeight(line, Math.max(0, line.height - height))
-  if (cm) { runInOp(cm, function () {
-    adjustScrollWhenAboveVisible(cm, line, -height)
-    regLineChange(cm, no, "widget")
-  }) }
-}
-LineWidget.prototype.changed = function() {
-  var oldH = this.height, cm = this.doc.cm, line = this.line
-  this.height = null
-  var diff = widgetHeight(this) - oldH
-  if (!diff) { return }
-  updateLineHeight(line, line.height + diff)
-  if (cm) { runInOp(cm, function () {
-    cm.curOp.forceUpdate = true
-    adjustScrollWhenAboveVisible(cm, line, diff)
-  }) }
-}
-
-function addLineWidget(doc, handle, node, options) {
-  var widget = new LineWidget(doc, node, options)
-  var cm = doc.cm
-  if (cm && widget.noHScroll) { cm.display.alignWidgets = true }
-  changeLine(doc, handle, "widget", function (line) {
-    var widgets = line.widgets || (line.widgets = [])
-    if (widget.insertAt == null) { widgets.push(widget) }
-    else { widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget) }
-    widget.line = line
-    if (cm && !lineIsHidden(doc, line)) {
-      var aboveVisible = heightAtLine(line) < doc.scrollTop
-      updateLineHeight(line, line.height + widgetHeight(widget))
-      if (aboveVisible) { addToScrollPos(cm, null, widget.height) }
-      cm.curOp.forceUpdate = true
-    }
-    return true
-  })
-  return widget
-}
-
-// TEXTMARKERS
-
-// Created with markText and setBookmark methods. A TextMarker is a
-// handle that can be used to clear or find a marked position in the
-// document. Line objects hold arrays (markedSpans) containing
-// {from, to, marker} object pointing to such marker objects, and
-// indicating that such a marker is present on that line. Multiple
-// lines may point to the same marker when it spans across lines.
-// The spans will have null for their from/to properties when the
-// marker continues beyond the start/end of the line. Markers have
-// links back to the lines they currently touch.
-
-// Collapsed markers have unique ids, in order to be able to order
-// them, which is needed for uniquely determining an outer marker
-// when they overlap (they may nest, but not partially overlap).
-var nextMarkerId = 0
-
-function TextMarker(doc, type) {
-  this.lines = []
-  this.type = type
-  this.doc = doc
-  this.id = ++nextMarkerId
-}
-eventMixin(TextMarker)
-
-// Clear the marker.
-TextMarker.prototype.clear = function() {
-  var this$1 = this;
-
-  if (this.explicitlyCleared) { return }
-  var cm = this.doc.cm, withOp = cm && !cm.curOp
-  if (withOp) { startOperation(cm) }
-  if (hasHandler(this, "clear")) {
-    var found = this.find()
-    if (found) { signalLater(this, "clear", found.from, found.to) }
-  }
-  var min = null, max = null
-  for (var i = 0; i < this.lines.length; ++i) {
-    var line = this$1.lines[i]
-    var span = getMarkedSpanFor(line.markedSpans, this$1)
-    if (cm && !this$1.collapsed) { regLineChange(cm, lineNo(line), "text") }
-    else if (cm) {
-      if (span.to != null) { max = lineNo(line) }
-      if (span.from != null) { min = lineNo(line) }
-    }
-    line.markedSpans = removeMarkedSpan(line.markedSpans, span)
-    if (span.from == null && this$1.collapsed && !lineIsHidden(this$1.doc, line) && cm)
-      { updateLineHeight(line, textHeight(cm.display)) }
-  }
-  if (cm && this.collapsed && !cm.options.lineWrapping) { for (var i$1 = 0; i$1 < this.lines.length; ++i$1) {
-    var visual = visualLine(this$1.lines[i$1]), len = lineLength(visual)
-    if (len > cm.display.maxLineLength) {
-      cm.display.maxLine = visual
-      cm.display.maxLineLength = len
-      cm.display.maxLineChanged = true
-    }
-  } }
-
-  if (min != null && cm && this.collapsed) { regChange(cm, min, max + 1) }
-  this.lines.length = 0
-  this.explicitlyCleared = true
-  if (this.atomic && this.doc.cantEdit) {
-    this.doc.cantEdit = false
-    if (cm) { reCheckSelection(cm.doc) }
-  }
-  if (cm) { signalLater(cm, "markerCleared", cm, this) }
-  if (withOp) { endOperation(cm) }
-  if (this.parent) { this.parent.clear() }
-}
-
-// Find the position of the marker in the document. Returns a {from,
-// to} object by default. Side can be passed to get a specific side
-// -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
-// Pos objects returned contain a line object, rather than a line
-// number (used to prevent looking up the same line twice).
-TextMarker.prototype.find = function(side, lineObj) {
-  var this$1 = this;
-
-  if (side == null && this.type == "bookmark") { side = 1 }
-  var from, to
-  for (var i = 0; i < this.lines.length; ++i) {
-    var line = this$1.lines[i]
-    var span = getMarkedSpanFor(line.markedSpans, this$1)
-    if (span.from != null) {
-      from = Pos(lineObj ? line : lineNo(line), span.from)
-      if (side == -1) { return from }
-    }
-    if (span.to != null) {
-      to = Pos(lineObj ? line : lineNo(line), span.to)
-      if (side == 1) { return to }
-    }
-  }
-  return from && {from: from, to: to}
-}
-
-// Signals that the marker's widget changed, and surrounding layout
-// should be recomputed.
-TextMarker.prototype.changed = function() {
-  var pos = this.find(-1, true), widget = this, cm = this.doc.cm
-  if (!pos || !cm) { return }
-  runInOp(cm, function () {
-    var line = pos.line, lineN = lineNo(pos.line)
-    var view = findViewForLine(cm, lineN)
-    if (view) {
-      clearLineMeasurementCacheFor(view)
-      cm.curOp.selectionChanged = cm.curOp.forceUpdate = true
-    }
-    cm.curOp.updateMaxLine = true
-    if (!lineIsHidden(widget.doc, line) && widget.height != null) {
-      var oldHeight = widget.height
-      widget.height = null
-      var dHeight = widgetHeight(widget) - oldHeight
-      if (dHeight)
-        { updateLineHeight(line, line.height + dHeight) }
-    }
-  })
-}
-
-TextMarker.prototype.attachLine = function(line) {
-  if (!this.lines.length && this.doc.cm) {
-    var op = this.doc.cm.curOp
-    if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
-      { (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this) }
-  }
-  this.lines.push(line)
-}
-TextMarker.prototype.detachLine = function(line) {
-  this.lines.splice(indexOf(this.lines, line), 1)
-  if (!this.lines.length && this.doc.cm) {
-    var op = this.doc.cm.curOp;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this)
-  }
-}
-
-// Create a marker, wire it up to the right lines, and
-function markText(doc, from, to, options, type) {
-  // Shared markers (across linked documents) are handled separately
-  // (markTextShared will call out to this again, once per
-  // document).
-  if (options && options.shared) { return markTextShared(doc, from, to, options, type) }
-  // Ensure we are in an operation.
-  if (doc.cm && !doc.cm.curOp) { return operation(doc.cm, markText)(doc, from, to, options, type) }
-
-  var marker = new TextMarker(doc, type), diff = cmp(from, to)
-  if (options) { copyObj(options, marker, false) }
-  // Don't connect empty markers unless clearWhenEmpty is false
-  if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
-    { return marker }
-  if (marker.replacedWith) {
-    // Showing up as a widget implies collapsed (widget replaces text)
-    marker.collapsed = true
-    marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget")
-    if (!options.handleMouseEvents) { marker.widgetNode.setAttribute("cm-ignore-events", "true") }
-    if (options.insertLeft) { marker.widgetNode.insertLeft = true }
-  }
-  if (marker.collapsed) {
-    if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
-        from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
-      { throw new Error("Inserting collapsed marker partially overlapping an existing one") }
-    seeCollapsedSpans()
-  }
-
-  if (marker.addToHistory)
-    { addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN) }
-
-  var curLine = from.line, cm = doc.cm, updateMaxLine
-  doc.iter(curLine, to.line + 1, function (line) {
-    if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
-      { updateMaxLine = true }
-    if (marker.collapsed && curLine != from.line) { updateLineHeight(line, 0) }
-    addMarkedSpan(line, new MarkedSpan(marker,
-                                       curLine == from.line ? from.ch : null,
-                                       curLine == to.line ? to.ch : null))
-    ++curLine
-  })
-  // lineIsHidden depends on the presence of the spans, so needs a second pass
-  if (marker.collapsed) { doc.iter(from.line, to.line + 1, function (line) {
-    if (lineIsHidden(doc, line)) { updateLineHeight(line, 0) }
-  }) }
-
-  if (marker.clearOnEnter) { on(marker, "beforeCursorEnter", function () { return marker.clear(); }) }
-
-  if (marker.readOnly) {
-    seeReadOnlySpans()
-    if (doc.history.done.length || doc.history.undone.length)
-      { doc.clearHistory() }
-  }
-  if (marker.collapsed) {
-    marker.id = ++nextMarkerId
-    marker.atomic = true
-  }
-  if (cm) {
-    // Sync editor state
-    if (updateMaxLine) { cm.curOp.updateMaxLine = true }
-    if (marker.collapsed)
-      { regChange(cm, from.line, to.line + 1) }
-    else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css)
-      { for (var i = from.line; i <= to.line; i++) { regLineChange(cm, i, "text") } }
-    if (marker.atomic) { reCheckSelection(cm.doc) }
-    signalLater(cm, "markerAdded", cm, marker)
-  }
-  return marker
-}
-
-// SHARED TEXTMARKERS
-
-// A shared marker spans multiple linked documents. It is
-// implemented as a meta-marker-object controlling multiple normal
-// markers.
-function SharedTextMarker(markers, primary) {
-  var this$1 = this;
-
-  this.markers = markers
-  this.primary = primary
-  for (var i = 0; i < markers.length; ++i)
-    { markers[i].parent = this$1 }
-}
-eventMixin(SharedTextMarker)
-
-SharedTextMarker.prototype.clear = function() {
-  var this$1 = this;
-
-  if (this.explicitlyCleared) { return }
-  this.explicitlyCleared = true
-  for (var i = 0; i < this.markers.length; ++i)
-    { this$1.markers[i].clear() }
-  signalLater(this, "clear")
-}
-SharedTextMarker.prototype.find = function(side, lineObj) {
-  return this.primary.find(side, lineObj)
-}
-
-function markTextShared(doc, from, to, options, type) {
-  options = copyObj(options)
-  options.shared = false
-  var markers = [markText(doc, from, to, options, type)], primary = markers[0]
-  var widget = options.widgetNode
-  linkedDocs(doc, function (doc) {
-    if (widget) { options.widgetNode = widget.cloneNode(true) }
-    markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type))
-    for (var i = 0; i < doc.linked.length; ++i)
-      { if (doc.linked[i].isParent) { return } }
-    primary = lst(markers)
-  })
-  return new SharedTextMarker(markers, primary)
-}
-
-function findSharedMarkers(doc) {
-  return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function (m) { return m.parent; })
-}
-
-function copySharedMarkers(doc, markers) {
-  for (var i = 0; i < markers.length; i++) {
-    var marker = markers[i], pos = marker.find()
-    var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to)
-    if (cmp(mFrom, mTo)) {
-      var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type)
-      marker.markers.push(subMark)
-      subMark.parent = marker
-    }
-  }
-}
-
-function detachSharedMarkers(markers) {
-  var loop = function ( i ) {
-    var marker = markers[i], linked = [marker.primary.doc]
-    linkedDocs(marker.primary.doc, function (d) { return linked.push(d); })
-    for (var j = 0; j < marker.markers.length; j++) {
-      var subMarker = marker.markers[j]
-      if (indexOf(linked, subMarker.doc) == -1) {
-        subMarker.parent = null
-        marker.markers.splice(j--, 1)
-      }
-    }
-  };
-
-  for (var i = 0; i < markers.length; i++) loop( i );
-}
-
-var nextDocId = 0
-var Doc = function(text, mode, firstLine, lineSep) {
-  if (!(this instanceof Doc)) { return new Doc(text, mode, firstLine, lineSep) }
-  if (firstLine == null) { firstLine = 0 }
-
-  BranchChunk.call(this, [new LeafChunk([new Line("", null)])])
-  this.first = firstLine
-  this.scrollTop = this.scrollLeft = 0
-  this.cantEdit = false
-  this.cleanGeneration = 1
-  this.frontier = firstLine
-  var start = Pos(firstLine, 0)
-  this.sel = simpleSelection(start)
-  this.history = new History(null)
-  this.id = ++nextDocId
-  this.modeOption = mode
-  this.lineSep = lineSep
-  this.extend = false
-
-  if (typeof text == "string") { text = this.splitLines(text) }
-  updateDoc(this, {from: start, to: start, text: text})
-  setSelection(this, simpleSelection(start), sel_dontScroll)
-}
-
-Doc.prototype = createObj(BranchChunk.prototype, {
-  constructor: Doc,
-  // Iterate over the document. Supports two forms -- with only one
-  // argument, it calls that for each line in the document. With
-  // three, it iterates over the range given by the first two (with
-  // the second being non-inclusive).
-  iter: function(from, to, op) {
-    if (op) { this.iterN(from - this.first, to - from, op) }
-    else { this.iterN(this.first, this.first + this.size, from) }
-  },
-
-  // Non-public interface for adding and removing lines.
-  insert: function(at, lines) {
-    var height = 0
-    for (var i = 0; i < lines.length; ++i) { height += lines[i].height }
-    this.insertInner(at - this.first, lines, height)
-  },
-  remove: function(at, n) { this.removeInner(at - this.first, n) },
-
-  // From here, the methods are part of the public interface. Most
-  // are also available from CodeMirror (editor) instances.
-
-  getValue: function(lineSep) {
-    var lines = getLines(this, this.first, this.first + this.size)
-    if (lineSep === false) { return lines }
-    return lines.join(lineSep || this.lineSeparator())
-  },
-  setValue: docMethodOp(function(code) {
-    var top = Pos(this.first, 0), last = this.first + this.size - 1
-    makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
-                      text: this.splitLines(code), origin: "setValue", full: true}, true)
-    setSelection(this, simpleSelection(top))
-  }),
-  replaceRange: function(code, from, to, origin) {
-    from = clipPos(this, from)
-    to = to ? clipPos(this, to) : from
-    replaceRange(this, code, from, to, origin)
-  },
-  getRange: function(from, to, lineSep) {
-    var lines = getBetween(this, clipPos(this, from), clipPos(this, to))
-    if (lineSep === false) { return lines }
-    return lines.join(lineSep || this.lineSeparator())
-  },
-
-  getLine: function(line) {var l = this.getLineHandle(line); return l && l.text},
-
-  getLineHandle: function(line) {if (isLine(this, line)) { return getLine(this, line) }},
-  getLineNumber: function(line) {return lineNo(line)},
-
-  getLineHandleVisualStart: function(line) {
-    if (typeof line == "number") { line = getLine(this, line) }
-    return visualLine(line)
-  },
-
-  lineCount: function() {return this.size},
-  firstLine: function() {return this.first},
-  lastLine: function() {return this.first + this.size - 1},
-
-  clipPos: function(pos) {return clipPos(this, pos)},
-
-  getCursor: function(start) {
-    var range$$1 = this.sel.primary(), pos
-    if (start == null || start == "head") { pos = range$$1.head }
-    else if (start == "anchor") { pos = range$$1.anchor }
-    else if (start == "end" || start == "to" || start === false) { pos = range$$1.to() }
-    else { pos = range$$1.from() }
-    return pos
-  },
-  listSelections: function() { return this.sel.ranges },
-  somethingSelected: function() {return this.sel.somethingSelected()},
-
-  setCursor: docMethodOp(function(line, ch, options) {
-    setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options)
-  }),
-  setSelection: docMethodOp(function(anchor, head, options) {
-    setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options)
-  }),
-  extendSelection: docMethodOp(function(head, other, options) {
-    extendSelection(this, clipPos(this, head), other && clipPos(this, other), options)
-  }),
-  extendSelections: docMethodOp(function(heads, options) {
-    extendSelections(this, clipPosArray(this, heads), options)
-  }),
-  extendSelectionsBy: docMethodOp(function(f, options) {
-    var heads = map(this.sel.ranges, f)
-    extendSelections(this, clipPosArray(this, heads), options)
-  }),
-  setSelections: docMethodOp(function(ranges, primary, options) {
-    var this$1 = this;
-
-    if (!ranges.length) { return }
-    var out = []
-    for (var i = 0; i < ranges.length; i++)
-      { out[i] = new Range(clipPos(this$1, ranges[i].anchor),
-                         clipPos(this$1, ranges[i].head)) }
-    if (primary == null) { primary = Math.min(ranges.length - 1, this.sel.primIndex) }
-    setSelection(this, normalizeSelection(out, primary), options)
-  }),
-  addSelection: docMethodOp(function(anchor, head, options) {
-    var ranges = this.sel.ranges.slice(0)
-    ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)))
-    setSelection(this, normalizeSelection(ranges, ranges.length - 1), options)
-  }),
-
-  getSelection: function(lineSep) {
-    var this$1 = this;
-
-    var ranges = this.sel.ranges, lines
-    for (var i = 0; i < ranges.length; i++) {
-      var sel = getBetween(this$1, ranges[i].from(), ranges[i].to())
-      lines = lines ? lines.concat(sel) : sel
-    }
-    if (lineSep === false) { return lines }
-    else { return lines.join(lineSep || this.lineSeparator()) }
-  },
-  getSelections: function(lineSep) {
-    var this$1 = this;
-
-    var parts = [], ranges = this.sel.ranges
-    for (var i = 0; i < ranges.length; i++) {
-      var sel = getBetween(this$1, ranges[i].from(), ranges[i].to())
-      if (lineSep !== false) { sel = sel.join(lineSep || this$1.lineSeparator()) }
-      parts[i] = sel
-    }
-    return parts
-  },
-  replaceSelection: function(code, collapse, origin) {
-    var dup = []
-    for (var i = 0; i < this.sel.ranges.length; i++)
-      { dup[i] = code }
-    this.replaceSelections(dup, collapse, origin || "+input")
-  },
-  replaceSelections: docMethodOp(function(code, collapse, origin) {
-    var this$1 = this;
-
-    var changes = [], sel = this.sel
-    for (var i = 0; i < sel.ranges.length; i++) {
-      var range$$1 = sel.ranges[i]
-      changes[i] = {from: range$$1.from(), to: range$$1.to(), text: this$1.splitLines(code[i]), origin: origin}
-    }
-    var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse)
-    for (var i$1 = changes.length - 1; i$1 >= 0; i$1--)
-      { makeChange(this$1, changes[i$1]) }
-    if (newSel) { setSelectionReplaceHistory(this, newSel) }
-    else if (this.cm) { ensureCursorVisible(this.cm) }
-  }),
-  undo: docMethodOp(function() {makeChangeFromHistory(this, "undo")}),
-  redo: docMethodOp(function() {makeChangeFromHistory(this, "redo")}),
-  undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true)}),
-  redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true)}),
-
-  setExtending: function(val) {this.extend = val},
-  getExtending: function() {return this.extend},
-
-  historySize: function() {
-    var hist = this.history, done = 0, undone = 0
-    for (var i = 0; i < hist.done.length; i++) { if (!hist.done[i].ranges) { ++done } }
-    for (var i$1 = 0; i$1 < hist.undone.length; i$1++) { if (!hist.undone[i$1].ranges) { ++undone } }
-    return {undo: done, redo: undone}
-  },
-  clearHistory: function() {this.history = new History(this.history.maxGeneration)},
-
-  markClean: function() {
-    this.cleanGeneration = this.changeGeneration(true)
-  },
-  changeGeneration: function(forceSplit) {
-    if (forceSplit)
-      { this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null }
-    return this.history.generation
-  },
-  isClean: function (gen) {
-    return this.history.generation == (gen || this.cleanGeneration)
-  },
-
-  getHistory: function() {
-    return {done: copyHistoryArray(this.history.done),
-            undone: copyHistoryArray(this.history.undone)}
-  },
-  setHistory: function(histData) {
-    var hist = this.history = new History(this.history.maxGeneration)
-    hist.done = copyHistoryArray(histData.done.slice(0), null, true)
-    hist.undone = copyHistoryArray(histData.undone.slice(0), null, true)
-  },
-
-  addLineClass: docMethodOp(function(handle, where, cls) {
-    return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
-      var prop = where == "text" ? "textClass"
-               : where == "background" ? "bgClass"
-               : where == "gutter" ? "gutterClass" : "wrapClass"
-      if (!line[prop]) { line[prop] = cls }
-      else if (classTest(cls).test(line[prop])) { return false }
-      else { line[prop] += " " + cls }
-      return true
-    })
-  }),
-  removeLineClass: docMethodOp(function(handle, where, cls) {
-    return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
-      var prop = where == "text" ? "textClass"
-               : where == "background" ? "bgClass"
-               : where == "gutter" ? "gutterClass" : "wrapClass"
-      var cur = line[prop]
-      if (!cur) { return false }
-      else if (cls == null) { line[prop] = null }
-      else {
-        var found = cur.match(classTest(cls))
-        if (!found) { return false }
-        var end = found.index + found[0].length
-        line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null
-      }
-      return true
-    })
-  }),
-
-  addLineWidget: docMethodOp(function(handle, node, options) {
-    return addLineWidget(this, handle, node, options)
-  }),
-  removeLineWidget: function(widget) { widget.clear() },
-
-  markText: function(from, to, options) {
-    return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range")
-  },
-  setBookmark: function(pos, options) {
-    var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
-                    insertLeft: options && options.insertLeft,
-                    clearWhenEmpty: false, shared: options && options.shared,
-                    handleMouseEvents: options && options.handleMouseEvents}
-    pos = clipPos(this, pos)
-    return markText(this, pos, pos, realOpts, "bookmark")
-  },
-  findMarksAt: function(pos) {
-    pos = clipPos(this, pos)
-    var markers = [], spans = getLine(this, pos.line).markedSpans
-    if (spans) { for (var i = 0; i < spans.length; ++i) {
-      var span = spans[i]
-      if ((span.from == null || span.from <= pos.ch) &&
-          (span.to == null || span.to >= pos.ch))
-        { markers.push(span.marker.parent || span.marker) }
-    } }
-    return markers
-  },
-  findMarks: function(from, to, filter) {
-    from = clipPos(this, from); to = clipPos(this, to)
-    var found = [], lineNo$$1 = from.line
-    this.iter(from.line, to.line + 1, function (line) {
-      var spans = line.markedSpans
-      if (spans) { for (var i = 0; i < spans.length; i++) {
-        var span = spans[i]
-        if (!(span.to != null && lineNo$$1 == from.line && from.ch >= span.to ||
-              span.from == null && lineNo$$1 != from.line ||
-              span.from != null && lineNo$$1 == to.line && span.from >= to.ch) &&
-            (!filter || filter(span.marker)))
-          { found.push(span.marker.parent || span.marker) }
-      } }
-      ++lineNo$$1
-    })
-    return found
-  },
-  getAllMarks: function() {
-    var markers = []
-    this.iter(function (line) {
-      var sps = line.markedSpans
-      if (sps) { for (var i = 0; i < sps.length; ++i)
-        { if (sps[i].from != null) { markers.push(sps[i].marker) } } }
-    })
-    return markers
-  },
-
-  posFromIndex: function(off) {
-    var ch, lineNo$$1 = this.first, sepSize = this.lineSeparator().length
-    this.iter(function (line) {
-      var sz = line.text.length + sepSize
-      if (sz > off) { ch = off; return true }
-      off -= sz
-      ++lineNo$$1
-    })
-    return clipPos(this, Pos(lineNo$$1, ch))
-  },
-  indexFromPos: function (coords) {
-    coords = clipPos(this, coords)
-    var index = coords.ch
-    if (coords.line < this.first || coords.ch < 0) { return 0 }
-    var sepSize = this.lineSeparator().length
-    this.iter(this.first, coords.line, function (line) { // iter aborts when callback returns a truthy value
-      index += line.text.length + sepSize
-    })
-    return index
-  },
-
-  copy: function(copyHistory) {
-    var doc = new Doc(getLines(this, this.first, this.first + this.size),
-                      this.modeOption, this.first, this.lineSep)
-    doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft
-    doc.sel = this.sel
-    doc.extend = false
-    if (copyHistory) {
-      doc.history.undoDepth = this.history.undoDepth
-      doc.setHistory(this.getHistory())
-    }
-    return doc
-  },
-
-  linkedDoc: function(options) {
-    if (!options) { options = {} }
-    var from = this.first, to = this.first + this.size
-    if (options.from != null && options.from > from) { from = options.from }
-    if (options.to != null && options.to < to) { to = options.to }
-    var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep)
-    if (options.sharedHist) { copy.history = this.history
-    ; }(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist})
-    copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]
-    copySharedMarkers(copy, findSharedMarkers(this))
-    return copy
-  },
-  unlinkDoc: function(other) {
-    var this$1 = this;
-
-    if (other instanceof CodeMirror$1) { other = other.doc }
-    if (this.linked) { for (var i = 0; i < this.linked.length; ++i) {
-      var link = this$1.linked[i]
-      if (link.doc != other) { continue }
-      this$1.linked.splice(i, 1)
-      other.unlinkDoc(this$1)
-      detachSharedMarkers(findSharedMarkers(this$1))
-      break
-    } }
-    // If the histories were shared, split them again
-    if (other.history == this.history) {
-      var splitIds = [other.id]
-      linkedDocs(other, function (doc) { return splitIds.push(doc.id); }, true)
-      other.history = new History(null)
-      other.history.done = copyHistoryArray(this.history.done, splitIds)
-      other.history.undone = copyHistoryArray(this.history.undone, splitIds)
-    }
-  },
-  iterLinkedDocs: function(f) {linkedDocs(this, f)},
-
-  getMode: function() {return this.mode},
-  getEditor: function() {return this.cm},
-
-  splitLines: function(str) {
-    if (this.lineSep) { return str.split(this.lineSep) }
-    return splitLinesAuto(str)
-  },
-  lineSeparator: function() { return this.lineSep || "\n" }
-})
-
-// Public alias.
-Doc.prototype.eachLine = Doc.prototype.iter
-
-// Kludge to work around strange IE behavior where it'll sometimes
-// re-fire a series of drag-related events right after the drop (#1551)
-var lastDrop = 0
-
-function onDrop(e) {
-  var cm = this
-  clearDragCursor(cm)
-  if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
-    { return }
-  e_preventDefault(e)
-  if (ie) { lastDrop = +new Date }
-  var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files
-  if (!pos || cm.isReadOnly()) { return }
-  // Might be a file drop, in which case we simply extract the text
-  // and insert it.
-  if (files && files.length && window.FileReader && window.File) {
-    var n = files.length, text = Array(n), read = 0
-    var loadFile = function (file, i) {
-      if (cm.options.allowDropFileTypes &&
-          indexOf(cm.options.allowDropFileTypes, file.type) == -1)
-        { return }
-
-      var reader = new FileReader
-      reader.onload = operation(cm, function () {
-        var content = reader.result
-        if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) { content = "" }
-        text[i] = content
-        if (++read == n) {
-          pos = clipPos(cm.doc, pos)
-          var change = {from: pos, to: pos,
-                        text: cm.doc.splitLines(text.join(cm.doc.lineSeparator())),
-                        origin: "paste"}
-          makeChange(cm.doc, change)
-          setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change)))
-        }
-      })
-      reader.readAsText(file)
-    }
-    for (var i = 0; i < n; ++i) { loadFile(files[i], i) }
-  } else { // Normal drop
-    // Don't do a replace if the drop happened inside of the selected text.
-    if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
-      cm.state.draggingText(e)
-      // Ensure the editor is re-focused
-      setTimeout(function () { return cm.display.input.focus(); }, 20)
-      return
-    }
-    try {
-      var text$1 = e.dataTransfer.getData("Text")
-      if (text$1) {
-        var selected
-        if (cm.state.draggingText && !cm.state.draggingText.copy)
-          { selected = cm.listSelections() }
-        setSelectionNoUndo(cm.doc, simpleSelection(pos, pos))
-        if (selected) { for (var i$1 = 0; i$1 < selected.length; ++i$1)
-          { replaceRange(cm.doc, "", selected[i$1].anchor, selected[i$1].head, "drag") } }
-        cm.replaceSelection(text$1, "around", "paste")
-        cm.display.input.focus()
-      }
-    }
-    catch(e){}
-  }
-}
-
-function onDragStart(cm, e) {
-  if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return }
-  if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) { return }
-
-  e.dataTransfer.setData("Text", cm.getSelection())
-  e.dataTransfer.effectAllowed = "copyMove"
-
-  // Use dummy image instead of default browsers image.
-  // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
-  if (e.dataTransfer.setDragImage && !safari) {
-    var img = elt("img", null, null, "position: fixed; left: 0; top: 0;")
-    img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="
-    if (presto) {
-      img.width = img.height = 1
-      cm.display.wrapper.appendChild(img)
-      // Force a relayout, or Opera won't use our image for some obscure reason
-      img._top = img.offsetTop
-    }
-    e.dataTransfer.setDragImage(img, 0, 0)
-    if (presto) { img.parentNode.removeChild(img) }
-  }
-}
-
-function onDragOver(cm, e) {
-  var pos = posFromMouse(cm, e)
-  if (!pos) { return }
-  var frag = document.createDocumentFragment()
-  drawSelectionCursor(cm, pos, frag)
-  if (!cm.display.dragCursor) {
-    cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors")
-    cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv)
-  }
-  removeChildrenAndAdd(cm.display.dragCursor, frag)
-}
-
-function clearDragCursor(cm) {
-  if (cm.display.dragCursor) {
-    cm.display.lineSpace.removeChild(cm.display.dragCursor)
-    cm.display.dragCursor = null
-  }
-}
-
-// These must be handled carefully, because naively registering a
-// handler for each editor will cause the editors to never be
-// garbage collected.
-
-function forEachCodeMirror(f) {
-  if (!document.body.getElementsByClassName) { return }
-  var byClass = document.body.getElementsByClassName("CodeMirror")
-  for (var i = 0; i < byClass.length; i++) {
-    var cm = byClass[i].CodeMirror
-    if (cm) { f(cm) }
-  }
-}
-
-var globalsRegistered = false
-function ensureGlobalHandlers() {
-  if (globalsRegistered) { return }
-  registerGlobalHandlers()
-  globalsRegistered = true
-}
-function registerGlobalHandlers() {
-  // When the window resizes, we need to refresh active editors.
-  var resizeTimer
-  on(window, "resize", function () {
-    if (resizeTimer == null) { resizeTimer = setTimeout(function () {
-      resizeTimer = null
-      forEachCodeMirror(onResize)
-    }, 100) }
-  })
-  // When the window loses focus, we want to show the editor as blurred
-  on(window, "blur", function () { return forEachCodeMirror(onBlur); })
-}
-// Called when the window resizes
-function onResize(cm) {
-  var d = cm.display
-  if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth)
-    { return }
-  // Might be a text scaling operation, clear size caches.
-  d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null
-  d.scrollbarsClipped = false
-  cm.setSize()
-}
-
-var keyNames = {
-  3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
-  19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
-  36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
-  46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod",
-  106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 127: "Delete",
-  173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
-  221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
-  63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"
-}
-
-// Number keys
-for (var i = 0; i < 10; i++) { keyNames[i + 48] = keyNames[i + 96] = String(i) }
-// Alphabetic keys
-for (var i$1 = 65; i$1 <= 90; i$1++) { keyNames[i$1] = String.fromCharCode(i$1) }
-// Function keys
-for (var i$2 = 1; i$2 <= 12; i$2++) { keyNames[i$2 + 111] = keyNames[i$2 + 63235] = "F" + i$2 }
-
-var keyMap = {}
-
-keyMap.basic = {
-  "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
-  "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
-  "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
-  "Tab": "defaultTab", "Shift-Tab": "indentAuto",
-  "Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
-  "Esc": "singleSelection"
-}
-// Note that the save and find-related commands aren't defined by
-// default. User code or addons can define them. Unknown commands
-// are simply ignored.
-keyMap.pcDefault = {
-  "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
-  "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
-  "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
-  "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
-  "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
-  "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
-  "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
-  fallthrough: "basic"
-}
-// Very basic readline/emacs-style bindings, which are standard on Mac.
-keyMap.emacsy = {
-  "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
-  "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
-  "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",
-  "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars",
-  "Ctrl-O": "openLine"
-}
-keyMap.macDefault = {
-  "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
-  "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
-  "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
-  "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
-  "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
-  "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
-  "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
-  fallthrough: ["basic", "emacsy"]
-}
-keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault
-
-// KEYMAP DISPATCH
-
-function normalizeKeyName(name) {
-  var parts = name.split(/-(?!$)/)
-  name = parts[parts.length - 1]
-  var alt, ctrl, shift, cmd
-  for (var i = 0; i < parts.length - 1; i++) {
-    var mod = parts[i]
-    if (/^(cmd|meta|m)$/i.test(mod)) { cmd = true }
-    else if (/^a(lt)?$/i.test(mod)) { alt = true }
-    else if (/^(c|ctrl|control)$/i.test(mod)) { ctrl = true }
-    else if (/^s(hift)?$/i.test(mod)) { shift = true }
-    else { throw new Error("Unrecognized modifier name: " + mod) }
-  }
-  if (alt) { name = "Alt-" + name }
-  if (ctrl) { name = "Ctrl-" + name }
-  if (cmd) { name = "Cmd-" + name }
-  if (shift) { name = "Shift-" + name }
-  return name
-}
-
-// This is a kludge to keep keymaps mostly working as raw objects
-// (backwards compatibility) while at the same time support features
-// like normalization and multi-stroke key bindings. It compiles a
-// new normalized keymap, and then updates the old object to reflect
-// this.
-function normalizeKeyMap(keymap) {
-  var copy = {}
-  for (var keyname in keymap) { if (keymap.hasOwnProperty(keyname)) {
-    var value = keymap[keyname]
-    if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) { continue }
-    if (value == "...") { delete keymap[keyname]; continue }
-
-    var keys = map(keyname.split(" "), normalizeKeyName)
-    for (var i = 0; i < keys.length; i++) {
-      var val = void 0, name = void 0
-      if (i == keys.length - 1) {
-        name = keys.join(" ")
-        val = value
-      } else {
-        name = keys.slice(0, i + 1).join(" ")
-        val = "..."
-      }
-      var prev = copy[name]
-      if (!prev) { copy[name] = val }
-      else if (prev != val) { throw new Error("Inconsistent bindings for " + name) }
-    }
-    delete keymap[keyname]
-  } }
-  for (var prop in copy) { keymap[prop] = copy[prop] }
-  return keymap
-}
-
-function lookupKey(key, map$$1, handle, context) {
-  map$$1 = getKeyMap(map$$1)
-  var found = map$$1.call ? map$$1.call(key, context) : map$$1[key]
-  if (found === false) { return "nothing" }
-  if (found === "...") { return "multi" }
-  if (found != null && handle(found)) { return "handled" }
-
-  if (map$$1.fallthrough) {
-    if (Object.prototype.toString.call(map$$1.fallthrough) != "[object Array]")
-      { return lookupKey(key, map$$1.fallthrough, handle, context) }
-    for (var i = 0; i < map$$1.fallthrough.length; i++) {
-      var result = lookupKey(key, map$$1.fallthrough[i], handle, context)
-      if (result) { return result }
-    }
-  }
-}
-
-// Modifier key presses don't count as 'real' key presses for the
-// purpose of keymap fallthrough.
-function isModifierKey(value) {
-  var name = typeof value == "string" ? value : keyNames[value.keyCode]
-  return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"
-}
-
-// Look up the name of a key as indicated by an event object.
-function keyName(event, noShift) {
-  if (presto && event.keyCode == 34 && event["char"]) { return false }
-  var base = keyNames[event.keyCode], name = base
-  if (name == null || event.altGraphKey) { return false }
-  if (event.altKey && base != "Alt") { name = "Alt-" + name }
-  if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") { name = "Ctrl-" + name }
-  if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") { name = "Cmd-" + name }
-  if (!noShift && event.shiftKey && base != "Shift") { name = "Shift-" + name }
-  return name
-}
-
-function getKeyMap(val) {
-  return typeof val == "string" ? keyMap[val] : val
-}
-
-// Helper for deleting text near the selection(s), used to implement
-// backspace, delete, and similar functionality.
-function deleteNearSelection(cm, compute) {
-  var ranges = cm.doc.sel.ranges, kill = []
-  // Build up a set of ranges to kill first, merging overlapping
-  // ranges.
-  for (var i = 0; i < ranges.length; i++) {
-    var toKill = compute(ranges[i])
-    while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
-      var replaced = kill.pop()
-      if (cmp(replaced.from, toKill.from) < 0) {
-        toKill.from = replaced.from
-        break
-      }
-    }
-    kill.push(toKill)
-  }
-  // Next, remove those actual ranges.
-  runInOp(cm, function () {
-    for (var i = kill.length - 1; i >= 0; i--)
-      { replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete") }
-    ensureCursorVisible(cm)
-  })
-}
-
-// Commands are parameter-less actions that can be performed on an
-// editor, mostly used for keybindings.
-var commands = {
-  selectAll: selectAll,
-  singleSelection: function (cm) { return cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); },
-  killLine: function (cm) { return deleteNearSelection(cm, function (range) {
-    if (range.empty()) {
-      var len = getLine(cm.doc, range.head.line).text.length
-      if (range.head.ch == len && range.head.line < cm.lastLine())
-        { return {from: range.head, to: Pos(range.head.line + 1, 0)} }
-      else
-        { return {from: range.head, to: Pos(range.head.line, len)} }
-    } else {
-      return {from: range.from(), to: range.to()}
-    }
-  }); },
-  deleteLine: function (cm) { return deleteNearSelection(cm, function (range) { return ({
-    from: Pos(range.from().line, 0),
-    to: clipPos(cm.doc, Pos(range.to().line + 1, 0))
-  }); }); },
-  delLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { return ({
-    from: Pos(range.from().line, 0), to: range.from()
-  }); }); },
-  delWrappedLineLeft: function (cm) { return deleteNearSelection(cm, function (range) {
-    var top = cm.charCoords(range.head, "div").top + 5
-    var leftPos = cm.coordsChar({left: 0, top: top}, "div")
-    return {from: leftPos, to: range.from()}
-  }); },
-  delWrappedLineRight: function (cm) { return deleteNearSelection(cm, function (range) {
-    var top = cm.charCoords(range.head, "div").top + 5
-    var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
-    return {from: range.from(), to: rightPos }
-  }); },
-  undo: function (cm) { return cm.undo(); },
-  redo: function (cm) { return cm.redo(); },
-  undoSelection: function (cm) { return cm.undoSelection(); },
-  redoSelection: function (cm) { return cm.redoSelection(); },
-  goDocStart: function (cm) { return cm.extendSelection(Pos(cm.firstLine(), 0)); },
-  goDocEnd: function (cm) { return cm.extendSelection(Pos(cm.lastLine())); },
-  goLineStart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); },
-    {origin: "+move", bias: 1}
-  ); },
-  goLineStartSmart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStartSmart(cm, range.head); },
-    {origin: "+move", bias: 1}
-  ); },
-  goLineEnd: function (cm) { return cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); },
-    {origin: "+move", bias: -1}
-  ); },
-  goLineRight: function (cm) { return cm.extendSelectionsBy(function (range) {
-    var top = cm.charCoords(range.head, "div").top + 5
-    return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
-  }, sel_move); },
-  goLineLeft: function (cm) { return cm.extendSelectionsBy(function (range) {
-    var top = cm.charCoords(range.head, "div").top + 5
-    return cm.coordsChar({left: 0, top: top}, "div")
-  }, sel_move); },
-  goLineLeftSmart: function (cm) { return cm.extendSelectionsBy(function (range) {
-    var top = cm.charCoords(range.head, "div").top + 5
-    var pos = cm.coordsChar({left: 0, top: top}, "div")
-    if (pos.ch < cm.getLine(pos.line).search(/\S/)) { return lineStartSmart(cm, range.head) }
-    return pos
-  }, sel_move); },
-  goLineUp: function (cm) { return cm.moveV(-1, "line"); },
-  goLineDown: function (cm) { return cm.moveV(1, "line"); },
-  goPageUp: function (cm) { return cm.moveV(-1, "page"); },
-  goPageDown: function (cm) { return cm.moveV(1, "page"); },
-  goCharLeft: function (cm) { return cm.moveH(-1, "char"); },
-  goCharRight: function (cm) { return cm.moveH(1, "char"); },
-  goColumnLeft: function (cm) { return cm.moveH(-1, "column"); },
-  goColumnRight: function (cm) { return cm.moveH(1, "column"); },
-  goWordLeft: function (cm) { return cm.moveH(-1, "word"); },
-  goGroupRight: function (cm) { return cm.moveH(1, "group"); },
-  goGroupLeft: function (cm) { return cm.moveH(-1, "group"); },
-  goWordRight: function (cm) { return cm.moveH(1, "word"); },
-  delCharBefore: function (cm) { return cm.deleteH(-1, "char"); },
-  delCharAfter: function (cm) { return cm.deleteH(1, "char"); },
-  delWordBefore: function (cm) { return cm.deleteH(-1, "word"); },
-  delWordAfter: function (cm) { return cm.deleteH(1, "word"); },
-  delGroupBefore: function (cm) { return cm.deleteH(-1, "group"); },
-  delGroupAfter: function (cm) { return cm.deleteH(1, "group"); },
-  indentAuto: function (cm) { return cm.indentSelection("smart"); },
-  indentMore: function (cm) { return cm.indentSelection("add"); },
-  indentLess: function (cm) { return cm.indentSelection("subtract"); },
-  insertTab: function (cm) { return cm.replaceSelection("\t"); },
-  insertSoftTab: function (cm) {
-    var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize
-    for (var i = 0; i < ranges.length; i++) {
-      var pos = ranges[i].from()
-      var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize)
-      spaces.push(spaceStr(tabSize - col % tabSize))
-    }
-    cm.replaceSelections(spaces)
-  },
-  defaultTab: function (cm) {
-    if (cm.somethingSelected()) { cm.indentSelection("add") }
-    else { cm.execCommand("insertTab") }
-  },
-  // Swap the two chars left and right of each selection's head.
-  // Move cursor behind the two swapped characters afterwards.
-  //
-  // Doesn't consider line feeds a character.
-  // Doesn't scan more than one line above to find a character.
-  // Doesn't do anything on an empty line.
-  // Doesn't do anything with non-empty selections.
-  transposeChars: function (cm) { return runInOp(cm, function () {
-    var ranges = cm.listSelections(), newSel = []
-    for (var i = 0; i < ranges.length; i++) {
-      if (!ranges[i].empty()) { continue }
-      var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text
-      if (line) {
-        if (cur.ch == line.length) { cur = new Pos(cur.line, cur.ch - 1) }
-        if (cur.ch > 0) {
-          cur = new Pos(cur.line, cur.ch + 1)
-          cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
-                          Pos(cur.line, cur.ch - 2), cur, "+transpose")
-        } else if (cur.line > cm.doc.first) {
-          var prev = getLine(cm.doc, cur.line - 1).text
-          if (prev) {
-            cur = new Pos(cur.line, 1)
-            cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +
-                            prev.charAt(prev.length - 1),
-                            Pos(cur.line - 1, prev.length - 1), cur, "+transpose")
-          }
-        }
-      }
-      newSel.push(new Range(cur, cur))
-    }
-    cm.setSelections(newSel)
-  }); },
-  newlineAndIndent: function (cm) { return runInOp(cm, function () {
-    var sels = cm.listSelections()
-    for (var i = sels.length - 1; i >= 0; i--)
-      { cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input") }
-    sels = cm.listSelections()
-    for (var i$1 = 0; i$1 < sels.length; i$1++)
-      { cm.indentLine(sels[i$1].from().line, null, true) }
-    ensureCursorVisible(cm)
-  }); },
-  openLine: function (cm) { return cm.replaceSelection("\n", "start"); },
-  toggleOverwrite: function (cm) { return cm.toggleOverwrite(); }
-}
-
-
-function lineStart(cm, lineN) {
-  var line = getLine(cm.doc, lineN)
-  var visual = visualLine(line)
-  if (visual != line) { lineN = lineNo(visual) }
-  var order = getOrder(visual)
-  var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual)
-  return Pos(lineN, ch)
-}
-function lineEnd(cm, lineN) {
-  var merged, line = getLine(cm.doc, lineN)
-  while (merged = collapsedSpanAtEnd(line)) {
-    line = merged.find(1, true).line
-    lineN = null
-  }
-  var order = getOrder(line)
-  var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line)
-  return Pos(lineN == null ? lineNo(line) : lineN, ch)
-}
-function lineStartSmart(cm, pos) {
-  var start = lineStart(cm, pos.line)
-  var line = getLine(cm.doc, start.line)
-  var order = getOrder(line)
-  if (!order || order[0].level == 0) {
-    var firstNonWS = Math.max(0, line.text.search(/\S/))
-    var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch
-    return Pos(start.line, inWS ? 0 : firstNonWS)
-  }
-  return start
-}
-
-// Run a handler that was bound to a key.
-function doHandleBinding(cm, bound, dropShift) {
-  if (typeof bound == "string") {
-    bound = commands[bound]
-    if (!bound) { return false }
-  }
-  // Ensure previous input has been read, so that the handler sees a
-  // consistent view of the document
-  cm.display.input.ensurePolled()
-  var prevShift = cm.display.shift, done = false
-  try {
-    if (cm.isReadOnly()) { cm.state.suppressEdits = true }
-    if (dropShift) { cm.display.shift = false }
-    done = bound(cm) != Pass
-  } finally {
-    cm.display.shift = prevShift
-    cm.state.suppressEdits = false
-  }
-  return done
-}
-
-function lookupKeyForEditor(cm, name, handle) {
-  for (var i = 0; i < cm.state.keyMaps.length; i++) {
-    var result = lookupKey(name, cm.state.keyMaps[i], handle, cm)
-    if (result) { return result }
-  }
-  return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
-    || lookupKey(name, cm.options.keyMap, handle, cm)
-}
-
-var stopSeq = new Delayed
-function dispatchKey(cm, name, e, handle) {
-  var seq = cm.state.keySeq
-  if (seq) {
-    if (isModifierKey(name)) { return "handled" }
-    stopSeq.set(50, function () {
-      if (cm.state.keySeq == seq) {
-        cm.state.keySeq = null
-        cm.display.input.reset()
-      }
-    })
-    name = seq + " " + name
-  }
-  var result = lookupKeyForEditor(cm, name, handle)
-
-  if (result == "multi")
-    { cm.state.keySeq = name }
-  if (result == "handled")
-    { signalLater(cm, "keyHandled", cm, name, e) }
-
-  if (result == "handled" || result == "multi") {
-    e_preventDefault(e)
-    restartBlink(cm)
-  }
-
-  if (seq && !result && /\'$/.test(name)) {
-    e_preventDefault(e)
-    return true
-  }
-  return !!result
-}
-
-// Handle a key from the keydown event.
-function handleKeyBinding(cm, e) {
-  var name = keyName(e, true)
-  if (!name) { return false }
-
-  if (e.shiftKey && !cm.state.keySeq) {
-    // First try to resolve full name (including 'Shift-'). Failing
-    // that, see if there is a cursor-motion command (starting with
-    // 'go') bound to the keyname without 'Shift-'.
-    return dispatchKey(cm, "Shift-" + name, e, function (b) { return doHandleBinding(cm, b, true); })
-        || dispatchKey(cm, name, e, function (b) {
-             if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
-               { return doHandleBinding(cm, b) }
-           })
-  } else {
-    return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); })
-  }
-}
-
-// Handle a key from the keypress event
-function handleCharBinding(cm, e, ch) {
-  return dispatchKey(cm, "'" + ch + "'", e, function (b) { return doHandleBinding(cm, b, true); })
-}
-
-var lastStoppedKey = null
-function onKeyDown(e) {
-  var cm = this
-  cm.curOp.focus = activeElt()
-  if (signalDOMEvent(cm, e)) { return }
-  // IE does strange things with escape.
-  if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false }
-  var code = e.keyCode
-  cm.display.shift = code == 16 || e.shiftKey
-  var handled = handleKeyBinding(cm, e)
-  if (presto) {
-    lastStoppedKey = handled ? code : null
-    // Opera has no cut event... we try to at least catch the key combo
-    if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
-      { cm.replaceSelection("", null, "cut") }
-  }
-
-  // Turn mouse into crosshair when Alt is held on Mac.
-  if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
-    { showCrossHair(cm) }
-}
-
-function showCrossHair(cm) {
-  var lineDiv = cm.display.lineDiv
-  addClass(lineDiv, "CodeMirror-crosshair")
-
-  function up(e) {
-    if (e.keyCode == 18 || !e.altKey) {
-      rmClass(lineDiv, "CodeMirror-crosshair")
-      off(document, "keyup", up)
-      off(document, "mouseover", up)
-    }
-  }
-  on(document, "keyup", up)
-  on(document, "mouseover", up)
-}
-
-function onKeyUp(e) {
-  if (e.keyCode == 16) { this.doc.sel.shift = false }
-  signalDOMEvent(this, e)
-}
-
-function onKeyPress(e) {
-  var cm = this
-  if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) { return }
-  var keyCode = e.keyCode, charCode = e.charCode
-  if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return}
-  if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) { return }
-  var ch = String.fromCharCode(charCode == null ? keyCode : charCode)
-  // Some browsers fire keypress events for backspace
-  if (ch == "\x08") { return }
-  if (handleCharBinding(cm, e, ch)) { return }
-  cm.display.input.onKeyPress(e)
-}
-
-// A mouse down can be a single click, double click, triple click,
-// start of selection drag, start of text drag, new cursor
-// (ctrl-click), rectangle drag (alt-drag), or xwin
-// middle-click-paste. Or it might be a click on something we should
-// not interfere with, such as a scrollbar or widget.
-function onMouseDown(e) {
-  var cm = this, display = cm.display
-  if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) { return }
-  display.shift = e.shiftKey
-
-  if (eventInWidget(display, e)) {
-    if (!webkit) {
-      // Briefly turn off draggability, to allow widgets to do
-      // normal dragging things.
-      display.scroller.draggable = false
-      setTimeout(function () { return display.scroller.draggable = true; }, 100)
-    }
-    return
-  }
-  if (clickInGutter(cm, e)) { return }
-  var start = posFromMouse(cm, e)
-  window.focus()
-
-  switch (e_button(e)) {
-  case 1:
-    // #3261: make sure, that we're not starting a second selection
-    if (cm.state.selectingText)
-      { cm.state.selectingText(e) }
-    else if (start)
-      { leftButtonDown(cm, e, start) }
-    else if (e_target(e) == display.scroller)
-      { e_preventDefault(e) }
-    break
-  case 2:
-    if (webkit) { cm.state.lastMiddleDown = +new Date }
-    if (start) { extendSelection(cm.doc, start) }
-    setTimeout(function () { return display.input.focus(); }, 20)
-    e_preventDefault(e)
-    break
-  case 3:
-    if (captureRightClick) { onContextMenu(cm, e) }
-    else { delayBlurEvent(cm) }
-    break
-  }
-}
-
-var lastClick;
-var lastDoubleClick
-function leftButtonDown(cm, e, start) {
-  if (ie) { setTimeout(bind(ensureFocus, cm), 0) }
-  else { cm.curOp.focus = activeElt() }
-
-  var now = +new Date, type
-  if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) {
-    type = "triple"
-  } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) {
-    type = "double"
-    lastDoubleClick = {time: now, pos: start}
-  } else {
-    type = "single"
-    lastClick = {time: now, pos: start}
-  }
-
-  var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained
-  if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() &&
-      type == "single" && (contained = sel.contains(start)) > -1 &&
-      (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) &&
-      (cmp(contained.to(), start) > 0 || start.xRel < 0))
-    { leftButtonStartDrag(cm, e, start, modifier) }
-  else
-    { leftButtonSelect(cm, e, start, type, modifier) }
-}
-
-// Start a text drag. When it ends, see if any dragging actually
-// happen, and treat as a click if it didn't.
-function leftButtonStartDrag(cm, e, start, modifier) {
-  var display = cm.display, startTime = +new Date
-  var dragEnd = operation(cm, function (e2) {
-    if (webkit) { display.scroller.draggable = false }
-    cm.state.draggingText = false
-    off(document, "mouseup", dragEnd)
-    off(display.scroller, "drop", dragEnd)
-    if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
-      e_preventDefault(e2)
-      if (!modifier && +new Date - 200 < startTime)
-        { extendSelection(cm.doc, start) }
-      // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
-      if (webkit || ie && ie_version == 9)
-        { setTimeout(function () {document.body.focus(); display.input.focus()}, 20) }
-      else
-        { display.input.focus() }
-    }
-  })
-  // Let the drag handler handle this.
-  if (webkit) { display.scroller.draggable = true }
-  cm.state.draggingText = dragEnd
-  dragEnd.copy = mac ? e.altKey : e.ctrlKey
-  // IE's approach to draggable
-  if (display.scroller.dragDrop) { display.scroller.dragDrop() }
-  on(document, "mouseup", dragEnd)
-  on(display.scroller, "drop", dragEnd)
-}
-
-// Normal selection, as opposed to text dragging.
-function leftButtonSelect(cm, e, start, type, addNew) {
-  var display = cm.display, doc = cm.doc
-  e_preventDefault(e)
-
-  var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges
-  if (addNew && !e.shiftKey) {
-    ourIndex = doc.sel.contains(start)
-    if (ourIndex > -1)
-      { ourRange = ranges[ourIndex] }
-    else
-      { ourRange = new Range(start, start) }
-  } else {
-    ourRange = doc.sel.primary()
-    ourIndex = doc.sel.primIndex
-  }
-
-  if (chromeOS ? e.shiftKey && e.metaKey : e.altKey) {
-    type = "rect"
-    if (!addNew) { ourRange = new Range(start, start) }
-    start = posFromMouse(cm, e, true, true)
-    ourIndex = -1
-  } else if (type == "double") {
-    var word = cm.findWordAt(start)
-    if (cm.display.shift || doc.extend)
-      { ourRange = extendRange(doc, ourRange, word.anchor, word.head) }
-    else
-      { ourRange = word }
-  } else if (type == "triple") {
-    var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0)))
-    if (cm.display.shift || doc.extend)
-      { ourRange = extendRange(doc, ourRange, line.anchor, line.head) }
-    else
-      { ourRange = line }
-  } else {
-    ourRange = extendRange(doc, ourRange, start)
-  }
-
-  if (!addNew) {
-    ourIndex = 0
-    setSelection(doc, new Selection([ourRange], 0), sel_mouse)
-    startSel = doc.sel
-  } else if (ourIndex == -1) {
-    ourIndex = ranges.length
-    setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex),
-                 {scroll: false, origin: "*mouse"})
-  } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) {
-    setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
-                 {scroll: false, origin: "*mouse"})
-    startSel = doc.sel
-  } else {
-    replaceOneSelection(doc, ourIndex, ourRange, sel_mouse)
-  }
-
-  var lastPos = start
-  function extendTo(pos) {
-    if (cmp(lastPos, pos) == 0) { return }
-    lastPos = pos
-
-    if (type == "rect") {
-      var ranges = [], tabSize = cm.options.tabSize
-      var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize)
-      var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize)
-      var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol)
-      for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
-           line <= end; line++) {
-        var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize)
-        if (left == right)
-          { ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))) }
-        else if (text.length > leftPos)
-          { ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))) }
-      }
-      if (!ranges.length) { ranges.push(new Range(start, start)) }
-      setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
-                   {origin: "*mouse", scroll: false})
-      cm.scrollIntoView(pos)
-    } else {
-      var oldRange = ourRange
-      var anchor = oldRange.anchor, head = pos
-      if (type != "single") {
-        var range$$1
-        if (type == "double")
-          { range$$1 = cm.findWordAt(pos) }
-        else
-          { range$$1 = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))) }
-        if (cmp(range$$1.anchor, anchor) > 0) {
-          head = range$$1.head
-          anchor = minPos(oldRange.from(), range$$1.anchor)
-        } else {
-          head = range$$1.anchor
-          anchor = maxPos(oldRange.to(), range$$1.head)
-        }
-      }
-      var ranges$1 = startSel.ranges.slice(0)
-      ranges$1[ourIndex] = new Range(clipPos(doc, anchor), head)
-      setSelection(doc, normalizeSelection(ranges$1, ourIndex), sel_mouse)
-    }
-  }
-
-  var editorSize = display.wrapper.getBoundingClientRect()
-  // Used to ensure timeout re-tries don't fire when another extend
-  // happened in the meantime (clearTimeout isn't reliable -- at
-  // least on Chrome, the timeouts still happen even when cleared,
-  // if the clear happens after their scheduled firing time).
-  var counter = 0
-
-  function extend(e) {
-    var curCount = ++counter
-    var cur = posFromMouse(cm, e, true, type == "rect")
-    if (!cur) { return }
-    if (cmp(cur, lastPos) != 0) {
-      cm.curOp.focus = activeElt()
-      extendTo(cur)
-      var visible = visibleLines(display, doc)
-      if (cur.line >= visible.to || cur.line < visible.from)
-        { setTimeout(operation(cm, function () {if (counter == curCount) { extend(e) }}), 150) }
-    } else {
-      var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0
-      if (outside) { setTimeout(operation(cm, function () {
-        if (counter != curCount) { return }
-        display.scroller.scrollTop += outside
-        extend(e)
-      }), 50) }
-    }
-  }
-
-  function done(e) {
-    cm.state.selectingText = false
-    counter = Infinity
-    e_preventDefault(e)
-    display.input.focus()
-    off(document, "mousemove", move)
-    off(document, "mouseup", up)
-    doc.history.lastSelOrigin = null
-  }
-
-  var move = operation(cm, function (e) {
-    if (!e_button(e)) { done(e) }
-    else { extend(e) }
-  })
-  var up = operation(cm, done)
-  cm.state.selectingText = up
-  on(document, "mousemove", move)
-  on(document, "mouseup", up)
-}
-
-
-// Determines whether an event happened in the gutter, and fires the
-// handlers for the corresponding event.
-function gutterEvent(cm, e, type, prevent) {
-  var mX, mY
-  try { mX = e.clientX; mY = e.clientY }
-  catch(e) { return false }
-  if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) { return false }
-  if (prevent) { e_preventDefault(e) }
-
-  var display = cm.display
-  var lineBox = display.lineDiv.getBoundingClientRect()
-
-  if (mY > lineBox.bottom || !hasHandler(cm, type)) { return e_defaultPrevented(e) }
-  mY -= lineBox.top - display.viewOffset
-
-  for (var i = 0; i < cm.options.gutters.length; ++i) {
-    var g = display.gutters.childNodes[i]
-    if (g && g.getBoundingClientRect().right >= mX) {
-      var line = lineAtHeight(cm.doc, mY)
-      var gutter = cm.options.gutters[i]
-      signal(cm, type, cm, line, gutter, e)
-      return e_defaultPrevented(e)
-    }
-  }
-}
-
-function clickInGutter(cm, e) {
-  return gutterEvent(cm, e, "gutterClick", true)
-}
-
-// CONTEXT MENU HANDLING
-
-// To make the context menu work, we need to briefly unhide the
-// textarea (making it as unobtrusive as possible) to let the
-// right-click take effect on it.
-function onContextMenu(cm, e) {
-  if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) { return }
-  if (signalDOMEvent(cm, e, "contextmenu")) { return }
-  cm.display.input.onContextMenu(e)
-}
-
-function contextMenuInGutter(cm, e) {
-  if (!hasHandler(cm, "gutterContextMenu")) { return false }
-  return gutterEvent(cm, e, "gutterContextMenu", false)
-}
-
-function themeChanged(cm) {
-  cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
-    cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-")
-  clearCaches(cm)
-}
-
-var Init = {toString: function(){return "CodeMirror.Init"}}
-
-var defaults = {}
-var optionHandlers = {}
-
-function defineOptions(CodeMirror) {
-  var optionHandlers = CodeMirror.optionHandlers
-
-  function option(name, deflt, handle, notOnInit) {
-    CodeMirror.defaults[name] = deflt
-    if (handle) { optionHandlers[name] =
-      notOnInit ? function (cm, val, old) {if (old != Init) { handle(cm, val, old) }} : handle }
-  }
-
-  CodeMirror.defineOption = option
-
-  // Passed to option handlers when there is no old value.
-  CodeMirror.Init = Init
-
-  // These two are, on init, called from the constructor because they
-  // have to be initialized before the editor can start at all.
-  option("value", "", function (cm, val) { return cm.setValue(val); }, true)
-  option("mode", null, function (cm, val) {
-    cm.doc.modeOption = val
-    loadMode(cm)
-  }, true)
-
-  option("indentUnit", 2, loadMode, true)
-  option("indentWithTabs", false)
-  option("smartIndent", true)
-  option("tabSize", 4, function (cm) {
-    resetModeState(cm)
-    clearCaches(cm)
-    regChange(cm)
-  }, true)
-  option("lineSeparator", null, function (cm, val) {
-    cm.doc.lineSep = val
-    if (!val) { return }
-    var newBreaks = [], lineNo = cm.doc.first
-    cm.doc.iter(function (line) {
-      for (var pos = 0;;) {
-        var found = line.text.indexOf(val, pos)
-        if (found == -1) { break }
-        pos = found + val.length
-        newBreaks.push(Pos(lineNo, found))
-      }
-      lineNo++
-    })
-    for (var i = newBreaks.length - 1; i >= 0; i--)
-      { replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)) }
-  })
-  option("specialChars", /[\u0000-\u001f\u007f\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function (cm, val, old) {
-    cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g")
-    if (old != Init) { cm.refresh() }
-  })
-  option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) { return cm.refresh(); }, true)
-  option("electricChars", true)
-  option("inputStyle", mobile ? "contenteditable" : "textarea", function () {
-    throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME
-  }, true)
-  option("spellcheck", false, function (cm, val) { return cm.getInputField().spellcheck = val; }, true)
-  option("rtlMoveVisually", !windows)
-  option("wholeLineUpdateBefore", true)
-
-  option("theme", "default", function (cm) {
-    themeChanged(cm)
-    guttersChanged(cm)
-  }, true)
-  option("keyMap", "default", function (cm, val, old) {
-    var next = getKeyMap(val)
-    var prev = old != Init && getKeyMap(old)
-    if (prev && prev.detach) { prev.detach(cm, next) }
-    if (next.attach) { next.attach(cm, prev || null) }
-  })
-  option("extraKeys", null)
-
-  option("lineWrapping", false, wrappingChanged, true)
-  option("gutters", [], function (cm) {
-    setGuttersForLineNumbers(cm.options)
-    guttersChanged(cm)
-  }, true)
-  option("fixedGutter", true, function (cm, val) {
-    cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"
-    cm.refresh()
-  }, true)
-  option("coverGutterNextToScrollbar", false, function (cm) { return updateScrollbars(cm); }, true)
-  option("scrollbarStyle", "native", function (cm) {
-    initScrollbars(cm)
-    updateScrollbars(cm)
-    cm.display.scrollbars.setScrollTop(cm.doc.scrollTop)
-    cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft)
-  }, true)
-  option("lineNumbers", false, function (cm) {
-    setGuttersForLineNumbers(cm.options)
-    guttersChanged(cm)
-  }, true)
-  option("firstLineNumber", 1, guttersChanged, true)
-  option("lineNumberFormatter", function (integer) { return integer; }, guttersChanged, true)
-  option("showCursorWhenSelecting", false, updateSelection, true)
-
-  option("resetSelectionOnContextMenu", true)
-  option("lineWiseCopyCut", true)
-
-  option("readOnly", false, function (cm, val) {
-    if (val == "nocursor") {
-      onBlur(cm)
-      cm.display.input.blur()
-      cm.display.disabled = true
-    } else {
-      cm.display.disabled = false
-    }
-    cm.display.input.readOnlyChanged(val)
-  })
-  option("disableInput", false, function (cm, val) {if (!val) { cm.display.input.reset() }}, true)
-  option("dragDrop", true, dragDropChanged)
-  option("allowDropFileTypes", null)
-
-  option("cursorBlinkRate", 530)
-  option("cursorScrollMargin", 0)
-  option("cursorHeight", 1, updateSelection, true)
-  option("singleCursorHeightPerLine", true, updateSelection, true)
-  option("workTime", 100)
-  option("workDelay", 100)
-  option("flattenSpans", true, resetModeState, true)
-  option("addModeClass", false, resetModeState, true)
-  option("pollInterval", 100)
-  option("undoDepth", 200, function (cm, val) { return cm.doc.history.undoDepth = val; })
-  option("historyEventDelay", 1250)
-  option("viewportMargin", 10, function (cm) { return cm.refresh(); }, true)
-  option("maxHighlightLength", 10000, resetModeState, true)
-  option("moveInputWithCursor", true, function (cm, val) {
-    if (!val) { cm.display.input.resetPosition() }
-  })
-
-  option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; })
-  option("autofocus", null)
-}
-
-function guttersChanged(cm) {
-  updateGutters(cm)
-  regChange(cm)
-  setTimeout(function () { return alignHorizontally(cm); }, 20)
-}
-
-function dragDropChanged(cm, value, old) {
-  var wasOn = old && old != Init
-  if (!value != !wasOn) {
-    var funcs = cm.display.dragFunctions
-    var toggle = value ? on : off
-    toggle(cm.display.scroller, "dragstart", funcs.start)
-    toggle(cm.display.scroller, "dragenter", funcs.enter)
-    toggle(cm.display.scroller, "dragover", funcs.over)
-    toggle(cm.display.scroller, "dragleave", funcs.leave)
-    toggle(cm.display.scroller, "drop", funcs.drop)
-  }
-}
-
-function wrappingChanged(cm) {
-  if (cm.options.lineWrapping) {
-    addClass(cm.display.wrapper, "CodeMirror-wrap")
-    cm.display.sizer.style.minWidth = ""
-    cm.display.sizerWidth = null
-  } else {
-    rmClass(cm.display.wrapper, "CodeMirror-wrap")
-    findMaxLine(cm)
-  }
-  estimateLineHeights(cm)
-  regChange(cm)
-  clearCaches(cm)
-  setTimeout(function () { return updateScrollbars(cm); }, 100)
-}
-
-// A CodeMirror instance represents an editor. This is the object
-// that user code is usually dealing with.
-
-function CodeMirror$1(place, options) {
-  var this$1 = this;
-
-  if (!(this instanceof CodeMirror$1)) { return new CodeMirror$1(place, options) }
-
-  this.options = options = options ? copyObj(options) : {}
-  // Determine effective options based on given values and defaults.
-  copyObj(defaults, options, false)
-  setGuttersForLineNumbers(options)
-
-  var doc = options.value
-  if (typeof doc == "string") { doc = new Doc(doc, options.mode, null, options.lineSeparator) }
-  this.doc = doc
-
-  var input = new CodeMirror$1.inputStyles[options.inputStyle](this)
-  var display = this.display = new Display(place, doc, input)
-  display.wrapper.CodeMirror = this
-  updateGutters(this)
-  themeChanged(this)
-  if (options.lineWrapping)
-    { this.display.wrapper.className += " CodeMirror-wrap" }
-  if (options.autofocus && !mobile) { display.input.focus() }
-  initScrollbars(this)
-
-  this.state = {
-    keyMaps: [],  // stores maps added by addKeyMap
-    overlays: [], // highlighting overlays, as added by addOverlay
-    modeGen: 0,   // bumped when mode/overlay changes, used to invalidate highlighting info
-    overwrite: false,
-    delayingBlurEvent: false,
-    focused: false,
-    suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
-    pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll
-    selectingText: false,
-    draggingText: false,
-    highlight: new Delayed(), // stores highlight worker timeout
-    keySeq: null,  // Unfinished key sequence
-    specialChars: null
-  }
-
-  // Override magic textarea content restore that IE sometimes does
-  // on our hidden textarea on reload
-  if (ie && ie_version < 11) { setTimeout(function () { return this$1.display.input.reset(true); }, 20) }
-
-  registerEventHandlers(this)
-  ensureGlobalHandlers()
-
-  startOperation(this)
-  this.curOp.forceUpdate = true
-  attachDoc(this, doc)
-
-  if ((options.autofocus && !mobile) || this.hasFocus())
-    { setTimeout(bind(onFocus, this), 20) }
-  else
-    { onBlur(this) }
-
-  for (var opt in optionHandlers) { if (optionHandlers.hasOwnProperty(opt))
-    { optionHandlers[opt](this$1, options[opt], Init) } }
-  maybeUpdateLineNumberWidth(this)
-  if (options.finishInit) { options.finishInit(this) }
-  for (var i = 0; i < initHooks.length; ++i) { initHooks[i](this$1) }
-  endOperation(this)
-  // Suppress optimizelegibility in Webkit, since it breaks text
-  // measuring on line wrapping boundaries.
-  if (webkit && options.lineWrapping &&
-      getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
-    { display.lineDiv.style.textRendering = "auto" }
-}
-
-// The default configuration options.
-CodeMirror$1.defaults = defaults
-// Functions to run when options are changed.
-CodeMirror$1.optionHandlers = optionHandlers
-
-// Attach the necessary event handlers when initializing the editor
-function registerEventHandlers(cm) {
-  var d = cm.display
-  on(d.scroller, "mousedown", operation(cm, onMouseDown))
-  // Older IE's will not fire a second mousedown for a double click
-  if (ie && ie_version < 11)
-    { on(d.scroller, "dblclick", operation(cm, function (e) {
-      if (signalDOMEvent(cm, e)) { return }
-      var pos = posFromMouse(cm, e)
-      if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) { return }
-      e_preventDefault(e)
-      var word = cm.findWordAt(pos)
-      extendSelection(cm.doc, word.anchor, word.head)
-    })) }
-  else
-    { on(d.scroller, "dblclick", function (e) { return signalDOMEvent(cm, e) || e_preventDefault(e); }) }
-  // Some browsers fire contextmenu *after* opening the menu, at
-  // which point we can't mess with it anymore. Context menu is
-  // handled in onMouseDown for these browsers.
-  if (!captureRightClick) { on(d.scroller, "contextmenu", function (e) { return onContextMenu(cm, e); }) }
-
-  // Used to suppress mouse event handling when a touch happens
-  var touchFinished, prevTouch = {end: 0}
-  function finishTouch() {
-    if (d.activeTouch) {
-      touchFinished = setTimeout(function () { return d.activeTouch = null; }, 1000)
-      prevTouch = d.activeTouch
-      prevTouch.end = +new Date
-    }
-  }
-  function isMouseLikeTouchEvent(e) {
-    if (e.touches.length != 1) { return false }
-    var touch = e.touches[0]
-    return touch.radiusX <= 1 && touch.radiusY <= 1
-  }
-  function farAway(touch, other) {
-    if (other.left == null) { return true }
-    var dx = other.left - touch.left, dy = other.top - touch.top
-    return dx * dx + dy * dy > 20 * 20
-  }
-  on(d.scroller, "touchstart", function (e) {
-    if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e)) {
-      clearTimeout(touchFinished)
-      var now = +new Date
-      d.activeTouch = {start: now, moved: false,
-                       prev: now - prevTouch.end <= 300 ? prevTouch : null}
-      if (e.touches.length == 1) {
-        d.activeTouch.left = e.touches[0].pageX
-        d.activeTouch.top = e.touches[0].pageY
-      }
-    }
-  })
-  on(d.scroller, "touchmove", function () {
-    if (d.activeTouch) { d.activeTouch.moved = true }
-  })
-  on(d.scroller, "touchend", function (e) {
-    var touch = d.activeTouch
-    if (touch && !eventInWidget(d, e) && touch.left != null &&
-        !touch.moved && new Date - touch.start < 300) {
-      var pos = cm.coordsChar(d.activeTouch, "page"), range
-      if (!touch.prev || farAway(touch, touch.prev)) // Single tap
-        { range = new Range(pos, pos) }
-      else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
-        { range = cm.findWordAt(pos) }
-      else // Triple tap
-        { range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))) }
-      cm.setSelection(range.anchor, range.head)
-      cm.focus()
-      e_preventDefault(e)
-    }
-    finishTouch()
-  })
-  on(d.scroller, "touchcancel", finishTouch)
-
-  // Sync scrolling between fake scrollbars and real scrollable
-  // area, ensure viewport is updated when scrolling.
-  on(d.scroller, "scroll", function () {
-    if (d.scroller.clientHeight) {
-      setScrollTop(cm, d.scroller.scrollTop)
-      setScrollLeft(cm, d.scroller.scrollLeft, true)
-      signal(cm, "scroll", cm)
-    }
-  })
-
-  // Listen to wheel events in order to try and update the viewport on time.
-  on(d.scroller, "mousewheel", function (e) { return onScrollWheel(cm, e); })
-  on(d.scroller, "DOMMouseScroll", function (e) { return onScrollWheel(cm, e); })
-
-  // Prevent wrapper from ever scrolling
-  on(d.wrapper, "scroll", function () { return d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; })
-
-  d.dragFunctions = {
-    enter: function (e) {if (!signalDOMEvent(cm, e)) { e_stop(e) }},
-    over: function (e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e) }},
-    start: function (e) { return onDragStart(cm, e); },
-    drop: operation(cm, onDrop),
-    leave: function (e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm) }}
-  }
-
-  var inp = d.input.getField()
-  on(inp, "keyup", function (e) { return onKeyUp.call(cm, e); })
-  on(inp, "keydown", operation(cm, onKeyDown))
-  on(inp, "keypress", operation(cm, onKeyPress))
-  on(inp, "focus", function (e) { return onFocus(cm, e); })
-  on(inp, "blur", function (e) { return onBlur(cm, e); })
-}
-
-var initHooks = []
-CodeMirror$1.defineInitHook = function (f) { return initHooks.push(f); }
-
-// Indent the given line. The how parameter can be "smart",
-// "add"/null, "subtract", or "prev". When aggressive is false
-// (typically set to true for forced single-line indents), empty
-// lines are not indented, and places where the mode returns Pass
-// are left alone.
-function indentLine(cm, n, how, aggressive) {
-  var doc = cm.doc, state
-  if (how == null) { how = "add" }
-  if (how == "smart") {
-    // Fall back to "prev" when the mode doesn't have an indentation
-    // method.
-    if (!doc.mode.indent) { how = "prev" }
-    else { state = getStateBefore(cm, n) }
-  }
-
-  var tabSize = cm.options.tabSize
-  var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize)
-  if (line.stateAfter) { line.stateAfter = null }
-  var curSpaceString = line.text.match(/^\s*/)[0], indentation
-  if (!aggressive && !/\S/.test(line.text)) {
-    indentation = 0
-    how = "not"
-  } else if (how == "smart") {
-    indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text)
-    if (indentation == Pass || indentation > 150) {
-      if (!aggressive) { return }
-      how = "prev"
-    }
-  }
-  if (how == "prev") {
-    if (n > doc.first) { indentation = countColumn(getLine(doc, n-1).text, null, tabSize) }
-    else { indentation = 0 }
-  } else if (how == "add") {
-    indentation = curSpace + cm.options.indentUnit
-  } else if (how == "subtract") {
-    indentation = curSpace - cm.options.indentUnit
-  } else if (typeof how == "number") {
-    indentation = curSpace + how
-  }
-  indentation = Math.max(0, indentation)
-
-  var indentString = "", pos = 0
-  if (cm.options.indentWithTabs)
-    { for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t"} }
-  if (pos < indentation) { indentString += spaceStr(indentation - pos) }
-
-  if (indentString != curSpaceString) {
-    replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input")
-    line.stateAfter = null
-    return true
-  } else {
-    // Ensure that, if the cursor was in the whitespace at the start
-    // of the line, it is moved to the end of that space.
-    for (var i$1 = 0; i$1 < doc.sel.ranges.length; i$1++) {
-      var range = doc.sel.ranges[i$1]
-      if (range.head.line == n && range.head.ch < curSpaceString.length) {
-        var pos$1 = Pos(n, curSpaceString.length)
-        replaceOneSelection(doc, i$1, new Range(pos$1, pos$1))
-        break
-      }
-    }
-  }
-}
-
-// This will be set to a {lineWise: bool, text: [string]} object, so
-// that, when pasting, we know what kind of selections the copied
-// text was made out of.
-var lastCopied = null
-
-function setLastCopied(newLastCopied) {
-  lastCopied = newLastCopied
-}
-
-function applyTextInput(cm, inserted, deleted, sel, origin) {
-  var doc = cm.doc
-  cm.display.shift = false
-  if (!sel) { sel = doc.sel }
-
-  var paste = cm.state.pasteIncoming || origin == "paste"
-  var textLines = splitLinesAuto(inserted), multiPaste = null
-  // When pasing N lines into N selections, insert one line per selection
-  if (paste && sel.ranges.length > 1) {
-    if (lastCopied && lastCopied.text.join("\n") == inserted) {
-      if (sel.ranges.length % lastCopied.text.length == 0) {
-        multiPaste = []
-        for (var i = 0; i < lastCopied.text.length; i++)
-          { multiPaste.push(doc.splitLines(lastCopied.text[i])) }
-      }
-    } else if (textLines.length == sel.ranges.length) {
-      multiPaste = map(textLines, function (l) { return [l]; })
-    }
-  }
-
-  var updateInput
-  // Normal behavior is to insert the new text into every selection
-  for (var i$1 = sel.ranges.length - 1; i$1 >= 0; i$1--) {
-    var range$$1 = sel.ranges[i$1]
-    var from = range$$1.from(), to = range$$1.to()
-    if (range$$1.empty()) {
-      if (deleted && deleted > 0) // Handle deletion
-        { from = Pos(from.line, from.ch - deleted) }
-      else if (cm.state.overwrite && !paste) // Handle overwrite
-        { to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)) }
-      else if (lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == inserted)
-        { from = to = Pos(from.line, 0) }
-    }
-    updateInput = cm.curOp.updateInput
-    var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i$1 % multiPaste.length] : textLines,
-                       origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}
-    makeChange(cm.doc, changeEvent)
-    signalLater(cm, "inputRead", cm, changeEvent)
-  }
-  if (inserted && !paste)
-    { triggerElectric(cm, inserted) }
-
-  ensureCursorVisible(cm)
-  cm.curOp.updateInput = updateInput
-  cm.curOp.typing = true
-  cm.state.pasteIncoming = cm.state.cutIncoming = false
-}
-
-function handlePaste(e, cm) {
-  var pasted = e.clipboardData && e.clipboardData.getData("Text")
-  if (pasted) {
-    e.preventDefault()
-    if (!cm.isReadOnly() && !cm.options.disableInput)
-      { runInOp(cm, function () { return applyTextInput(cm, pasted, 0, null, "paste"); }) }
-    return true
-  }
-}
-
-function triggerElectric(cm, inserted) {
-  // When an 'electric' character is inserted, immediately trigger a reindent
-  if (!cm.options.electricChars || !cm.options.smartIndent) { return }
-  var sel = cm.doc.sel
-
-  for (var i = sel.ranges.length - 1; i >= 0; i--) {
-    var range$$1 = sel.ranges[i]
-    if (range$$1.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range$$1.head.line)) { continue }
-    var mode = cm.getModeAt(range$$1.head)
-    var indented = false
-    if (mode.electricChars) {
-      for (var j = 0; j < mode.electricChars.length; j++)
-        { if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
-          indented = indentLine(cm, range$$1.head.line, "smart")
-          break
-        } }
-    } else if (mode.electricInput) {
-      if (mode.electricInput.test(getLine(cm.doc, range$$1.head.line).text.slice(0, range$$1.head.ch)))
-        { indented = indentLine(cm, range$$1.head.line, "smart") }
-    }
-    if (indented) { signalLater(cm, "electricInput", cm, range$$1.head.line) }
-  }
-}
-
-function copyableRanges(cm) {
-  var text = [], ranges = []
-  for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
-    var line = cm.doc.sel.ranges[i].head.line
-    var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}
-    ranges.push(lineRange)
-    text.push(cm.getRange(lineRange.anchor, lineRange.head))
-  }
-  return {text: text, ranges: ranges}
-}
-
-function disableBrowserMagic(field, spellcheck) {
-  field.setAttribute("autocorrect", "off")
-  field.setAttribute("autocapitalize", "off")
-  field.setAttribute("spellcheck", !!spellcheck)
-}
-
-function hiddenTextarea() {
-  var te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none")
-  var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;")
-  // The textarea is kept positioned near the cursor to prevent the
-  // fact that it'll be scrolled into view on input from scrolling
-  // our fake cursor out of view. On webkit, when wrap=off, paste is
-  // very slow. So make the area wide instead.
-  if (webkit) { te.style.width = "1000px" }
-  else { te.setAttribute("wrap", "off") }
-  // If border: 0; -- iOS fails to open keyboard (issue #1287)
-  if (ios) { te.style.border = "1px solid black" }
-  disableBrowserMagic(te)
-  return div
-}
-
-// The publicly visible API. Note that methodOp(f) means
-// 'wrap f in an operation, performed on its `this` parameter'.
-
-// This is not the complete set of editor methods. Most of the
-// methods defined on the Doc type are also injected into
-// CodeMirror.prototype, for backwards compatibility and
-// convenience.
-
-var addEditorMethods = function(CodeMirror) {
-  var optionHandlers = CodeMirror.optionHandlers
-
-  var helpers = CodeMirror.helpers = {}
-
-  CodeMirror.prototype = {
-    constructor: CodeMirror,
-    focus: function(){window.focus(); this.display.input.focus()},
-
-    setOption: function(option, value) {
-      var options = this.options, old = options[option]
-      if (options[option] == value && option != "mode") { return }
-      options[option] = value
-      if (optionHandlers.hasOwnProperty(option))
-        { operation(this, optionHandlers[option])(this, value, old) }
-    },
-
-    getOption: function(option) {return this.options[option]},
-    getDoc: function() {return this.doc},
-
-    addKeyMap: function(map$$1, bottom) {
-      this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map$$1))
-    },
-    removeKeyMap: function(map$$1) {
-      var maps = this.state.keyMaps
-      for (var i = 0; i < maps.length; ++i)
-        { if (maps[i] == map$$1 || maps[i].name == map$$1) {
-          maps.splice(i, 1)
-          return true
-        } }
-    },
-
-    addOverlay: methodOp(function(spec, options) {
-      var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec)
-      if (mode.startState) { throw new Error("Overlays may not be stateful.") }
-      insertSorted(this.state.overlays,
-                   {mode: mode, modeSpec: spec, opaque: options && options.opaque,
-                    priority: (options && options.priority) || 0},
-                   function (overlay) { return overlay.priority; })
-      this.state.modeGen++
-      regChange(this)
-    }),
-    removeOverlay: methodOp(function(spec) {
-      var this$1 = this;
-
-      var overlays = this.state.overlays
-      for (var i = 0; i < overlays.length; ++i) {
-        var cur = overlays[i].modeSpec
-        if (cur == spec || typeof spec == "string" && cur.name == spec) {
-          overlays.splice(i, 1)
-          this$1.state.modeGen++
-          regChange(this$1)
-          return
-        }
-      }
-    }),
-
-    indentLine: methodOp(function(n, dir, aggressive) {
-      if (typeof dir != "string" && typeof dir != "number") {
-        if (dir == null) { dir = this.options.smartIndent ? "smart" : "prev" }
-        else { dir = dir ? "add" : "subtract" }
-      }
-      if (isLine(this.doc, n)) { indentLine(this, n, dir, aggressive) }
-    }),
-    indentSelection: methodOp(function(how) {
-      var this$1 = this;
-
-      var ranges = this.doc.sel.ranges, end = -1
-      for (var i = 0; i < ranges.length; i++) {
-        var range$$1 = ranges[i]
-        if (!range$$1.empty()) {
-          var from = range$$1.from(), to = range$$1.to()
-          var start = Math.max(end, from.line)
-          end = Math.min(this$1.lastLine(), to.line - (to.ch ? 0 : 1)) + 1
-          for (var j = start; j < end; ++j)
-            { indentLine(this$1, j, how) }
-          var newRanges = this$1.doc.sel.ranges
-          if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
-            { replaceOneSelection(this$1.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll) }
-        } else if (range$$1.head.line > end) {
-          indentLine(this$1, range$$1.head.line, how, true)
-          end = range$$1.head.line
-          if (i == this$1.doc.sel.primIndex) { ensureCursorVisible(this$1) }
-        }
-      }
-    }),
-
-    // Fetch the parser token for a given character. Useful for hacks
-    // that want to inspect the mode state (say, for completion).
-    getTokenAt: function(pos, precise) {
-      return takeToken(this, pos, precise)
-    },
-
-    getLineTokens: function(line, precise) {
-      return takeToken(this, Pos(line), precise, true)
-    },
-
-    getTokenTypeAt: function(pos) {
-      pos = clipPos(this.doc, pos)
-      var styles = getLineStyles(this, getLine(this.doc, pos.line))
-      var before = 0, after = (styles.length - 1) / 2, ch = pos.ch
-      var type
-      if (ch == 0) { type = styles[2] }
-      else { for (;;) {
-        var mid = (before + after) >> 1
-        if ((mid ? styles[mid * 2 - 1] : 0) >= ch) { after = mid }
-        else if (styles[mid * 2 + 1] < ch) { before = mid + 1 }
-        else { type = styles[mid * 2 + 2]; break }
-      } }
-      var cut = type ? type.indexOf("overlay ") : -1
-      return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1)
-    },
-
-    getModeAt: function(pos) {
-      var mode = this.doc.mode
-      if (!mode.innerMode) { return mode }
-      return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode
-    },
-
-    getHelper: function(pos, type) {
-      return this.getHelpers(pos, type)[0]
-    },
-
-    getHelpers: function(pos, type) {
-      var this$1 = this;
-
-      var found = []
-      if (!helpers.hasOwnProperty(type)) { return found }
-      var help = helpers[type], mode = this.getModeAt(pos)
-      if (typeof mode[type] == "string") {
-        if (help[mode[type]]) { found.push(help[mode[type]]) }
-      } else if (mode[type]) {
-        for (var i = 0; i < mode[type].length; i++) {
-          var val = help[mode[type][i]]
-          if (val) { found.push(val) }
-        }
-      } else if (mode.helperType && help[mode.helperType]) {
-        found.push(help[mode.helperType])
-      } else if (help[mode.name]) {
-        found.push(help[mode.name])
-      }
-      for (var i$1 = 0; i$1 < help._global.length; i$1++) {
-        var cur = help._global[i$1]
-        if (cur.pred(mode, this$1) && indexOf(found, cur.val) == -1)
-          { found.push(cur.val) }
-      }
-      return found
-    },
-
-    getStateAfter: function(line, precise) {
-      var doc = this.doc
-      line = clipLine(doc, line == null ? doc.first + doc.size - 1: line)
-      return getStateBefore(this, line + 1, precise)
-    },
-
-    cursorCoords: function(start, mode) {
-      var pos, range$$1 = this.doc.sel.primary()
-      if (start == null) { pos = range$$1.head }
-      else if (typeof start == "object") { pos = clipPos(this.doc, start) }
-      else { pos = start ? range$$1.from() : range$$1.to() }
-      return cursorCoords(this, pos, mode || "page")
-    },
-
-    charCoords: function(pos, mode) {
-      return charCoords(this, clipPos(this.doc, pos), mode || "page")
-    },
-
-    coordsChar: function(coords, mode) {
-      coords = fromCoordSystem(this, coords, mode || "page")
-      return coordsChar(this, coords.left, coords.top)
-    },
-
-    lineAtHeight: function(height, mode) {
-      height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top
-      return lineAtHeight(this.doc, height + this.display.viewOffset)
-    },
-    heightAtLine: function(line, mode) {
-      var end = false, lineObj
-      if (typeof line == "number") {
-        var last = this.doc.first + this.doc.size - 1
-        if (line < this.doc.first) { line = this.doc.first }
-        else if (line > last) { line = last; end = true }
-        lineObj = getLine(this.doc, line)
-      } else {
-        lineObj = line
-      }
-      return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top +
-        (end ? this.doc.height - heightAtLine(lineObj) : 0)
-    },
-
-    defaultTextHeight: function() { return textHeight(this.display) },
-    defaultCharWidth: function() { return charWidth(this.display) },
-
-    setGutterMarker: methodOp(function(line, gutterID, value) {
-      return changeLine(this.doc, line, "gutter", function (line) {
-        var markers = line.gutterMarkers || (line.gutterMarkers = {})
-        markers[gutterID] = value
-        if (!value && isEmpty(markers)) { line.gutterMarkers = null }
-        return true
-      })
-    }),
-
-    clearGutter: methodOp(function(gutterID) {
-      var this$1 = this;
-
-      var doc = this.doc, i = doc.first
-      doc.iter(function (line) {
-        if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
-          line.gutterMarkers[gutterID] = null
-          regLineChange(this$1, i, "gutter")
-          if (isEmpty(line.gutterMarkers)) { line.gutterMarkers = null }
-        }
-        ++i
-      })
-    }),
-
-    lineInfo: function(line) {
-      var n
-      if (typeof line == "number") {
-        if (!isLine(this.doc, line)) { return null }
-        n = line
-        line = getLine(this.doc, line)
-        if (!line) { return null }
-      } else {
-        n = lineNo(line)
-        if (n == null) { return null }
-      }
-      return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
-              textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
-              widgets: line.widgets}
-    },
-
-    getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}},
-
-    addWidget: function(pos, node, scroll, vert, horiz) {
-      var display = this.display
-      pos = cursorCoords(this, clipPos(this.doc, pos))
-      var top = pos.bottom, left = pos.left
-      node.style.position = "absolute"
-      node.setAttribute("cm-ignore-events", "true")
-      this.display.input.setUneditable(node)
-      display.sizer.appendChild(node)
-      if (vert == "over") {
-        top = pos.top
-      } else if (vert == "above" || vert == "near") {
-        var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
-        hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth)
-        // Default to positioning above (if specified and possible); otherwise default to positioning below
-        if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
-          { top = pos.top - node.offsetHeight }
-        else if (pos.bottom + node.offsetHeight <= vspace)
-          { top = pos.bottom }
-        if (left + node.offsetWidth > hspace)
-          { left = hspace - node.offsetWidth }
-      }
-      node.style.top = top + "px"
-      node.style.left = node.style.right = ""
-      if (horiz == "right") {
-        left = display.sizer.clientWidth - node.offsetWidth
-        node.style.right = "0px"
-      } else {
-        if (horiz == "left") { left = 0 }
-        else if (horiz == "middle") { left = (display.sizer.clientWidth - node.offsetWidth) / 2 }
-        node.style.left = left + "px"
-      }
-      if (scroll)
-        { scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight) }
-    },
-
-    triggerOnKeyDown: methodOp(onKeyDown),
-    triggerOnKeyPress: methodOp(onKeyPress),
-    triggerOnKeyUp: onKeyUp,
-
-    execCommand: function(cmd) {
-      if (commands.hasOwnProperty(cmd))
-        { return commands[cmd].call(null, this) }
-    },
-
-    triggerElectric: methodOp(function(text) { triggerElectric(this, text) }),
-
-    findPosH: function(from, amount, unit, visually) {
-      var this$1 = this;
-
-      var dir = 1
-      if (amount < 0) { dir = -1; amount = -amount }
-      var cur = clipPos(this.doc, from)
-      for (var i = 0; i < amount; ++i) {
-        cur = findPosH(this$1.doc, cur, dir, unit, visually)
-        if (cur.hitSide) { break }
-      }
-      return cur
-    },
-
-    moveH: methodOp(function(dir, unit) {
-      var this$1 = this;
-
-      this.extendSelectionsBy(function (range$$1) {
-        if (this$1.display.shift || this$1.doc.extend || range$$1.empty())
-          { return findPosH(this$1.doc, range$$1.head, dir, unit, this$1.options.rtlMoveVisually) }
-        else
-          { return dir < 0 ? range$$1.from() : range$$1.to() }
-      }, sel_move)
-    }),
-
-    deleteH: methodOp(function(dir, unit) {
-      var sel = this.doc.sel, doc = this.doc
-      if (sel.somethingSelected())
-        { doc.replaceSelection("", null, "+delete") }
-      else
-        { deleteNearSelection(this, function (range$$1) {
-          var other = findPosH(doc, range$$1.head, dir, unit, false)
-          return dir < 0 ? {from: other, to: range$$1.head} : {from: range$$1.head, to: other}
-        }) }
-    }),
-
-    findPosV: function(from, amount, unit, goalColumn) {
-      var this$1 = this;
-
-      var dir = 1, x = goalColumn
-      if (amount < 0) { dir = -1; amount = -amount }
-      var cur = clipPos(this.doc, from)
-      for (var i = 0; i < amount; ++i) {
-        var coords = cursorCoords(this$1, cur, "div")
-        if (x == null) { x = coords.left }
-        else { coords.left = x }
-        cur = findPosV(this$1, coords, dir, unit)
-        if (cur.hitSide) { break }
-      }
-      return cur
-    },
-
-    moveV: methodOp(function(dir, unit) {
-      var this$1 = this;
-
-      var doc = this.doc, goals = []
-      var collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected()
-      doc.extendSelectionsBy(function (range$$1) {
-        if (collapse)
-          { return dir < 0 ? range$$1.from() : range$$1.to() }
-        var headPos = cursorCoords(this$1, range$$1.head, "div")
-        if (range$$1.goalColumn != null) { headPos.left = range$$1.goalColumn }
-        goals.push(headPos.left)
-        var pos = findPosV(this$1, headPos, dir, unit)
-        if (unit == "page" && range$$1 == doc.sel.primary())
-          { addToScrollPos(this$1, null, charCoords(this$1, pos, "div").top - headPos.top) }
-        return pos
-      }, sel_move)
-      if (goals.length) { for (var i = 0; i < doc.sel.ranges.length; i++)
-        { doc.sel.ranges[i].goalColumn = goals[i] } }
-    }),
-
-    // Find the word at the given position (as returned by coordsChar).
-    findWordAt: function(pos) {
-      var doc = this.doc, line = getLine(doc, pos.line).text
-      var start = pos.ch, end = pos.ch
-      if (line) {
-        var helper = this.getHelper(pos, "wordChars")
-        if ((pos.xRel < 0 || end == line.length) && start) { --start; } else { ++end }
-        var startChar = line.charAt(start)
-        var check = isWordChar(startChar, helper)
-          ? function (ch) { return isWordChar(ch, helper); }
-          : /\s/.test(startChar) ? function (ch) { return /\s/.test(ch); }
-          : function (ch) { return (!/\s/.test(ch) && !isWordChar(ch)); }
-        while (start > 0 && check(line.charAt(start - 1))) { --start }
-        while (end < line.length && check(line.charAt(end))) { ++end }
-      }
-      return new Range(Pos(pos.line, start), Pos(pos.line, end))
-    },
-
-    toggleOverwrite: function(value) {
-      if (value != null && value == this.state.overwrite) { return }
-      if (this.state.overwrite = !this.state.overwrite)
-        { addClass(this.display.cursorDiv, "CodeMirror-overwrite") }
-      else
-        { rmClass(this.display.cursorDiv, "CodeMirror-overwrite") }
-
-      signal(this, "overwriteToggle", this, this.state.overwrite)
-    },
-    hasFocus: function() { return this.display.input.getField() == activeElt() },
-    isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },
-
-    scrollTo: methodOp(function(x, y) {
-      if (x != null || y != null) { resolveScrollToPos(this) }
-      if (x != null) { this.curOp.scrollLeft = x }
-      if (y != null) { this.curOp.scrollTop = y }
-    }),
-    getScrollInfo: function() {
-      var scroller = this.display.scroller
-      return {left: scroller.scrollLeft, top: scroller.scrollTop,
-              height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
-              width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
-              clientHeight: displayHeight(this), clientWidth: displayWidth(this)}
-    },
-
-    scrollIntoView: methodOp(function(range$$1, margin) {
-      if (range$$1 == null) {
-        range$$1 = {from: this.doc.sel.primary().head, to: null}
-        if (margin == null) { margin = this.options.cursorScrollMargin }
-      } else if (typeof range$$1 == "number") {
-        range$$1 = {from: Pos(range$$1, 0), to: null}
-      } else if (range$$1.from == null) {
-        range$$1 = {from: range$$1, to: null}
-      }
-      if (!range$$1.to) { range$$1.to = range$$1.from }
-      range$$1.margin = margin || 0
-
-      if (range$$1.from.line != null) {
-        resolveScrollToPos(this)
-        this.curOp.scrollToPos = range$$1
-      } else {
-        var sPos = calculateScrollPos(this, Math.min(range$$1.from.left, range$$1.to.left),
-                                      Math.min(range$$1.from.top, range$$1.to.top) - range$$1.margin,
-                                      Math.max(range$$1.from.right, range$$1.to.right),
-                                      Math.max(range$$1.from.bottom, range$$1.to.bottom) + range$$1.margin)
-        this.scrollTo(sPos.scrollLeft, sPos.scrollTop)
-      }
-    }),
-
-    setSize: methodOp(function(width, height) {
-      var this$1 = this;
-
-      var interpret = function (val) { return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; }
-      if (width != null) { this.display.wrapper.style.width = interpret(width) }
-      if (height != null) { this.display.wrapper.style.height = interpret(height) }
-      if (this.options.lineWrapping) { clearLineMeasurementCache(this) }
-      var lineNo$$1 = this.display.viewFrom
-      this.doc.iter(lineNo$$1, this.display.viewTo, function (line) {
-        if (line.widgets) { for (var i = 0; i < line.widgets.length; i++)
-          { if (line.widgets[i].noHScroll) { regLineChange(this$1, lineNo$$1, "widget"); break } } }
-        ++lineNo$$1
-      })
-      this.curOp.forceUpdate = true
-      signal(this, "refresh", this)
-    }),
-
-    operation: function(f){return runInOp(this, f)},
-
-    refresh: methodOp(function() {
-      var oldHeight = this.display.cachedTextHeight
-      regChange(this)
-      this.curOp.forceUpdate = true
-      clearCaches(this)
-      this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop)
-      updateGutterSpace(this)
-      if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5)
-        { estimateLineHeights(this) }
-      signal(this, "refresh", this)
-    }),
-
-    swapDoc: methodOp(function(doc) {
-      var old = this.doc
-      old.cm = null
-      attachDoc(this, doc)
-      clearCaches(this)
-      this.display.input.reset()
-      this.scrollTo(doc.scrollLeft, doc.scrollTop)
-      this.curOp.forceScroll = true
-      signalLater(this, "swapDoc", this, old)
-      return old
-    }),
-
-    getInputField: function(){return this.display.input.getField()},
-    getWrapperElement: function(){return this.display.wrapper},
-    getScrollerElement: function(){return this.display.scroller},
-    getGutterElement: function(){return this.display.gutters}
-  }
-  eventMixin(CodeMirror)
-
-  CodeMirror.registerHelper = function(type, name, value) {
-    if (!helpers.hasOwnProperty(type)) { helpers[type] = CodeMirror[type] = {_global: []} }
-    helpers[type][name] = value
-  }
-  CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
-    CodeMirror.registerHelper(type, name, value)
-    helpers[type]._global.push({pred: predicate, val: value})
-  }
-}
-
-// Used for horizontal relative motion. Dir is -1 or 1 (left or
-// right), unit can be "char", "column" (like char, but doesn't
-// cross line boundaries), "word" (across next word), or "group" (to
-// the start of next group of word or non-word-non-whitespace
-// chars). The visually param controls whether, in right-to-left
-// text, direction 1 means to move towards the next index in the
-// string, or towards the character to the right of the current
-// position. The resulting position will have a hitSide=true
-// property if it reached the end of the document.
-function findPosH(doc, pos, dir, unit, visually) {
-  var line = pos.line, ch = pos.ch, origDir = dir
-  var lineObj = getLine(doc, line)
-  function findNextLine() {
-    var l = line + dir
-    if (l < doc.first || l >= doc.first + doc.size) { return false }
-    line = l
-    return lineObj = getLine(doc, l)
-  }
-  function moveOnce(boundToLine) {
-    var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true)
-    if (next == null) {
-      if (!boundToLine && findNextLine()) {
-        if (visually) { ch = (dir < 0 ? lineRight : lineLeft)(lineObj) }
-        else { ch = dir < 0 ? lineObj.text.length : 0 }
-      } else { return false }
-    } else { ch = next }
-    return true
-  }
-
-  if (unit == "char") {
-    moveOnce()
-  } else if (unit == "column") {
-    moveOnce(true)
-  } else if (unit == "word" || unit == "group") {
-    var sawType = null, group = unit == "group"
-    var helper = doc.cm && doc.cm.getHelper(pos, "wordChars")
-    for (var first = true;; first = false) {
-      if (dir < 0 && !moveOnce(!first)) { break }
-      var cur = lineObj.text.charAt(ch) || "\n"
-      var type = isWordChar(cur, helper) ? "w"
-        : group && cur == "\n" ? "n"
-        : !group || /\s/.test(cur) ? null
-        : "p"
-      if (group && !first && !type) { type = "s" }
-      if (sawType && sawType != type) {
-        if (dir < 0) {dir = 1; moveOnce()}
-        break
-      }
-
-      if (type) { sawType = type }
-      if (dir > 0 && !moveOnce(!first)) { break }
-    }
-  }
-  var result = skipAtomic(doc, Pos(line, ch), pos, origDir, true)
-  if (!cmp(pos, result)) { result.hitSide = true }
-  return result
-}
-
-// For relative vertical movement. Dir may be -1 or 1. Unit can be
-// "page" or "line". The resulting position will have a hitSide=true
-// property if it reached the end of the document.
-function findPosV(cm, pos, dir, unit) {
-  var doc = cm.doc, x = pos.left, y
-  if (unit == "page") {
-    var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight)
-    var moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3)
-    y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount
-
-  } else if (unit == "line") {
-    y = dir > 0 ? pos.bottom + 3 : pos.top - 3
-  }
-  var target
-  for (;;) {
-    target = coordsChar(cm, x, y)
-    if (!target.outside) { break }
-    if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break }
-    y += dir * 5
-  }
-  return target
-}
-
-// CONTENTEDITABLE INPUT STYLE
-
-function ContentEditableInput(cm) {
-  this.cm = cm
-  this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null
-  this.polling = new Delayed()
-  this.gracePeriod = false
-}
-
-ContentEditableInput.prototype = copyObj({
-  init: function(display) {
-    var input = this, cm = input.cm
-    var div = input.div = display.lineDiv
-    disableBrowserMagic(div, cm.options.spellcheck)
-
-    on(div, "paste", function (e) {
-      if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
-      // IE doesn't fire input events, so we schedule a read for the pasted content in this way
-      if (ie_version <= 11) { setTimeout(operation(cm, function () {
-        if (!input.pollContent()) { regChange(cm) }
-      }), 20) }
-    })
-
-    on(div, "compositionstart", function (e) {
-      var data = e.data
-      input.composing = {sel: cm.doc.sel, data: data, startData: data}
-      if (!data) { return }
-      var prim = cm.doc.sel.primary()
-      var line = cm.getLine(prim.head.line)
-      var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length))
-      if (found > -1 && found <= prim.head.ch)
-        { input.composing.sel = simpleSelection(Pos(prim.head.line, found),
-                                              Pos(prim.head.line, found + data.length)) }
-    })
-    on(div, "compositionupdate", function (e) { return input.composing.data = e.data; })
-    on(div, "compositionend", function (e) {
-      var ours = input.composing
-      if (!ours) { return }
-      if (e.data != ours.startData && !/\u200b/.test(e.data))
-        { ours.data = e.data }
-      // Need a small delay to prevent other code (input event,
-      // selection polling) from doing damage when fired right after
-      // compositionend.
-      setTimeout(function () {
-        if (!ours.handled)
-          { input.applyComposition(ours) }
-        if (input.composing == ours)
-          { input.composing = null }
-      }, 50)
-    })
-
-    on(div, "touchstart", function () { return input.forceCompositionEnd(); })
-
-    on(div, "input", function () {
-      if (input.composing) { return }
-      if (cm.isReadOnly() || !input.pollContent())
-        { runInOp(input.cm, function () { return regChange(cm); }) }
-    })
-
-    function onCopyCut(e) {
-      if (signalDOMEvent(cm, e)) { return }
-      if (cm.somethingSelected()) {
-        setLastCopied({lineWise: false, text: cm.getSelections()})
-        if (e.type == "cut") { cm.replaceSelection("", null, "cut") }
-      } else if (!cm.options.lineWiseCopyCut) {
-        return
-      } else {
-        var ranges = copyableRanges(cm)
-        setLastCopied({lineWise: true, text: ranges.text})
-        if (e.type == "cut") {
-          cm.operation(function () {
-            cm.setSelections(ranges.ranges, 0, sel_dontScroll)
-            cm.replaceSelection("", null, "cut")
-          })
-        }
-      }
-      if (e.clipboardData) {
-        e.clipboardData.clearData()
-        var content = lastCopied.text.join("\n")
-        // iOS exposes the clipboard API, but seems to discard content inserted into it
-        e.clipboardData.setData("Text", content)
-        if (e.clipboardData.getData("Text") == content) {
-          e.preventDefault()
-          return
-        }
-      }
-      // Old-fashioned briefly-focus-a-textarea hack
-      var kludge = hiddenTextarea(), te = kludge.firstChild
-      cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild)
-      te.value = lastCopied.text.join("\n")
-      var hadFocus = document.activeElement
-      selectInput(te)
-      setTimeout(function () {
-        cm.display.lineSpace.removeChild(kludge)
-        hadFocus.focus()
-        if (hadFocus == div) { input.showPrimarySelection() }
-      }, 50)
-    }
-    on(div, "copy", onCopyCut)
-    on(div, "cut", onCopyCut)
-  },
-
-  prepareSelection: function() {
-    var result = prepareSelection(this.cm, false)
-    result.focus = this.cm.state.focused
-    return result
-  },
-
-  showSelection: function(info, takeFocus) {
-    if (!info || !this.cm.display.view.length) { return }
-    if (info.focus || takeFocus) { this.showPrimarySelection() }
-    this.showMultipleSelections(info)
-  },
-
-  showPrimarySelection: function() {
-    var sel = window.getSelection(), prim = this.cm.doc.sel.primary()
-    var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset)
-    var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset)
-    if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
-        cmp(minPos(curAnchor, curFocus), prim.from()) == 0 &&
-        cmp(maxPos(curAnchor, curFocus), prim.to()) == 0)
-      { return }
-
-    var start = posToDOM(this.cm, prim.from())
-    var end = posToDOM(this.cm, prim.to())
-    if (!start && !end) { return }
-
-    var view = this.cm.display.view
-    var old = sel.rangeCount && sel.getRangeAt(0)
-    if (!start) {
-      start = {node: view[0].measure.map[2], offset: 0}
-    } else if (!end) { // FIXME dangerously hacky
-      var measure = view[view.length - 1].measure
-      var map$$1 = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map
-      end = {node: map$$1[map$$1.length - 1], offset: map$$1[map$$1.length - 2] - map$$1[map$$1.length - 3]}
-    }
-
-    var rng
-    try { rng = range(start.node, start.offset, end.offset, end.node) }
-    catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
-    if (rng) {
-      if (!gecko && this.cm.state.focused) {
-        sel.collapse(start.node, start.offset)
-        if (!rng.collapsed) {
-          sel.removeAllRanges()
-          sel.addRange(rng)
-        }
-      } else {
-        sel.removeAllRanges()
-        sel.addRange(rng)
-      }
-      if (old && sel.anchorNode == null) { sel.addRange(old) }
-      else if (gecko) { this.startGracePeriod() }
-    }
-    this.rememberSelection()
-  },
-
-  startGracePeriod: function() {
-    var this$1 = this;
-
-    clearTimeout(this.gracePeriod)
-    this.gracePeriod = setTimeout(function () {
-      this$1.gracePeriod = false
-      if (this$1.selectionChanged())
-        { this$1.cm.operation(function () { return this$1.cm.curOp.selectionChanged = true; }) }
-    }, 20)
-  },
-
-  showMultipleSelections: function(info) {
-    removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors)
-    removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection)
-  },
-
-  rememberSelection: function() {
-    var sel = window.getSelection()
-    this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset
-    this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset
-  },
-
-  selectionInEditor: function() {
-    var sel = window.getSelection()
-    if (!sel.rangeCount) { return false }
-    var node = sel.getRangeAt(0).commonAncestorContainer
-    return contains(this.div, node)
-  },
-
-  focus: function() {
-    if (this.cm.options.readOnly != "nocursor") { this.div.focus() }
-  },
-  blur: function() { this.div.blur() },
-  getField: function() { return this.div },
-
-  supportsTouch: function() { return true },
-
-  receivedFocus: function() {
-    var input = this
-    if (this.selectionInEditor())
-      { this.pollSelection() }
-    else
-      { runInOp(this.cm, function () { return input.cm.curOp.selectionChanged = true; }) }
-
-    function poll() {
-      if (input.cm.state.focused) {
-        input.pollSelection()
-        input.polling.set(input.cm.options.pollInterval, poll)
-      }
-    }
-    this.polling.set(this.cm.options.pollInterval, poll)
-  },
-
-  selectionChanged: function() {
-    var sel = window.getSelection()
-    return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
-      sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset
-  },
-
-  pollSelection: function() {
-    if (!this.composing && !this.gracePeriod && this.selectionChanged()) {
-      var sel = window.getSelection(), cm = this.cm
-      this.rememberSelection()
-      var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset)
-      var head = domToPos(cm, sel.focusNode, sel.focusOffset)
-      if (anchor && head) { runInOp(cm, function () {
-        setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll)
-        if (anchor.bad || head.bad) { cm.curOp.selectionChanged = true }
-      }) }
-    }
-  },
-
-  pollContent: function() {
-    var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary()
-    var from = sel.from(), to = sel.to()
-    if (from.line < display.viewFrom || to.line > display.viewTo - 1) { return false }
-
-    var fromIndex, fromLine, fromNode
-    if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
-      fromLine = lineNo(display.view[0].line)
-      fromNode = display.view[0].node
-    } else {
-      fromLine = lineNo(display.view[fromIndex].line)
-      fromNode = display.view[fromIndex - 1].node.nextSibling
-    }
-    var toIndex = findViewIndex(cm, to.line)
-    var toLine, toNode
-    if (toIndex == display.view.length - 1) {
-      toLine = display.viewTo - 1
-      toNode = display.lineDiv.lastChild
-    } else {
-      toLine = lineNo(display.view[toIndex + 1].line) - 1
-      toNode = display.view[toIndex + 1].node.previousSibling
-    }
-
-    var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine))
-    var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length))
-    while (newText.length > 1 && oldText.length > 1) {
-      if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine-- }
-      else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++ }
-      else { break }
-    }
-
-    var cutFront = 0, cutEnd = 0
-    var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length)
-    while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
-      { ++cutFront }
-    var newBot = lst(newText), oldBot = lst(oldText)
-    var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
-                             oldBot.length - (oldText.length == 1 ? cutFront : 0))
-    while (cutEnd < maxCutEnd &&
-           newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
-      { ++cutEnd }
-
-    newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd)
-    newText[0] = newText[0].slice(cutFront)
-
-    var chFrom = Pos(fromLine, cutFront)
-    var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0)
-    if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
-      replaceRange(cm.doc, newText, chFrom, chTo, "+input")
-      return true
-    }
-  },
-
-  ensurePolled: function() {
-    this.forceCompositionEnd()
-  },
-  reset: function() {
-    this.forceCompositionEnd()
-  },
-  forceCompositionEnd: function() {
-    if (!this.composing || this.composing.handled) { return }
-    this.applyComposition(this.composing)
-    this.composing.handled = true
-    this.div.blur()
-    this.div.focus()
-  },
-  applyComposition: function(composing) {
-    if (this.cm.isReadOnly())
-      { operation(this.cm, regChange)(this.cm) }
-    else if (composing.data && composing.data != composing.startData)
-      { operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel) }
-  },
-
-  setUneditable: function(node) {
-    node.contentEditable = "false"
-  },
-
-  onKeyPress: function(e) {
-    e.preventDefault()
-    if (!this.cm.isReadOnly())
-      { operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0) }
-  },
-
-  readOnlyChanged: function(val) {
-    this.div.contentEditable = String(val != "nocursor")
-  },
-
-  onContextMenu: nothing,
-  resetPosition: nothing,
-
-  needsContentAttribute: true
-  }, ContentEditableInput.prototype)
-
-function posToDOM(cm, pos) {
-  var view = findViewForLine(cm, pos.line)
-  if (!view || view.hidden) { return null }
-  var line = getLine(cm.doc, pos.line)
-  var info = mapFromLineView(view, line, pos.line)
-
-  var order = getOrder(line), side = "left"
-  if (order) {
-    var partPos = getBidiPartAt(order, pos.ch)
-    side = partPos % 2 ? "right" : "left"
-  }
-  var result = nodeAndOffsetInLineMap(info.map, pos.ch, side)
-  result.offset = result.collapse == "right" ? result.end : result.start
-  return result
-}
-
-function badPos(pos, bad) { if (bad) { pos.bad = true; } return pos }
-
-function domTextBetween(cm, from, to, fromLine, toLine) {
-  var text = "", closing = false, lineSep = cm.doc.lineSeparator()
-  function recognizeMarker(id) { return function (marker) { return marker.id == id; } }
-  function walk(node) {
-    if (node.nodeType == 1) {
-      var cmText = node.getAttribute("cm-text")
-      if (cmText != null) {
-        if (cmText == "") { cmText = node.textContent.replace(/\u200b/g, "") }
-        text += cmText
-        return
-      }
-      var markerID = node.getAttribute("cm-marker"), range$$1
-      if (markerID) {
-        var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID))
-        if (found.length && (range$$1 = found[0].find()))
-          { text += getBetween(cm.doc, range$$1.from, range$$1.to).join(lineSep) }
-        return
-      }
-      if (node.getAttribute("contenteditable") == "false") { return }
-      for (var i = 0; i < node.childNodes.length; i++)
-        { walk(node.childNodes[i]) }
-      if (/^(pre|div|p)$/i.test(node.nodeName))
-        { closing = true }
-    } else if (node.nodeType == 3) {
-      var val = node.nodeValue
-      if (!val) { return }
-      if (closing) {
-        text += lineSep
-        closing = false
-      }
-      text += val
-    }
-  }
-  for (;;) {
-    walk(from)
-    if (from == to) { break }
-    from = from.nextSibling
-  }
-  return text
-}
-
-function domToPos(cm, node, offset) {
-  var lineNode
-  if (node == cm.display.lineDiv) {
-    lineNode = cm.display.lineDiv.childNodes[offset]
-    if (!lineNode) { return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true) }
-    node = null; offset = 0
-  } else {
-    for (lineNode = node;; lineNode = lineNode.parentNode) {
-      if (!lineNode || lineNode == cm.display.lineDiv) { return null }
-      if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) { break }
-    }
-  }
-  for (var i = 0; i < cm.display.view.length; i++) {
-    var lineView = cm.display.view[i]
-    if (lineView.node == lineNode)
-      { return locateNodeInLineView(lineView, node, offset) }
-  }
-}
-
-function locateNodeInLineView(lineView, node, offset) {
-  var wrapper = lineView.text.firstChild, bad = false
-  if (!node || !contains(wrapper, node)) { return badPos(Pos(lineNo(lineView.line), 0), true) }
-  if (node == wrapper) {
-    bad = true
-    node = wrapper.childNodes[offset]
-    offset = 0
-    if (!node) {
-      var line = lineView.rest ? lst(lineView.rest) : lineView.line
-      return badPos(Pos(lineNo(line), line.text.length), bad)
-    }
-  }
-
-  var textNode = node.nodeType == 3 ? node : null, topNode = node
-  if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
-    textNode = node.firstChild
-    if (offset) { offset = textNode.nodeValue.length }
-  }
-  while (topNode.parentNode != wrapper) { topNode = topNode.parentNode }
-  var measure = lineView.measure, maps = measure.maps
-
-  function find(textNode, topNode, offset) {
-    for (var i = -1; i < (maps ? maps.length : 0); i++) {
-      var map$$1 = i < 0 ? measure.map : maps[i]
-      for (var j = 0; j < map$$1.length; j += 3) {
-        var curNode = map$$1[j + 2]
-        if (curNode == textNode || curNode == topNode) {
-          var line = lineNo(i < 0 ? lineView.line : lineView.rest[i])
-          var ch = map$$1[j] + offset
-          if (offset < 0 || curNode != textNode) { ch = map$$1[j + (offset ? 1 : 0)] }
-          return Pos(line, ch)
-        }
-      }
-    }
-  }
-  var found = find(textNode, topNode, offset)
-  if (found) { return badPos(found, bad) }
-
-  // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
-  for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
-    found = find(after, after.firstChild, 0)
-    if (found)
-      { return badPos(Pos(found.line, found.ch - dist), bad) }
-    else
-      { dist += after.textContent.length }
-  }
-  for (var before = topNode.previousSibling, dist$1 = offset; before; before = before.previousSibling) {
-    found = find(before, before.firstChild, -1)
-    if (found)
-      { return badPos(Pos(found.line, found.ch + dist$1), bad) }
-    else
-      { dist$1 += before.textContent.length }
-  }
-}
-
-// TEXTAREA INPUT STYLE
-
-function TextareaInput(cm) {
-  this.cm = cm
-  // See input.poll and input.reset
-  this.prevInput = ""
-
-  // Flag that indicates whether we expect input to appear real soon
-  // now (after some event like 'keypress' or 'input') and are
-  // polling intensively.
-  this.pollingFast = false
-  // Self-resetting timeout for the poller
-  this.polling = new Delayed()
-  // Tracks when input.reset has punted to just putting a short
-  // string into the textarea instead of the full selection.
-  this.inaccurateSelection = false
-  // Used to work around IE issue with selection being forgotten when focus moves away from textarea
-  this.hasSelection = false
-  this.composing = null
-}
-
-TextareaInput.prototype = copyObj({
-  init: function(display) {
-    var this$1 = this;
-
-    var input = this, cm = this.cm
-
-    // Wraps and hides input textarea
-    var div = this.wrapper = hiddenTextarea()
-    // The semihidden textarea that is focused when the editor is
-    // focused, and receives input.
-    var te = this.textarea = div.firstChild
-    display.wrapper.insertBefore(div, display.wrapper.firstChild)
-
-    // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
-    if (ios) { te.style.width = "0px" }
-
-    on(te, "input", function () {
-      if (ie && ie_version >= 9 && this$1.hasSelection) { this$1.hasSelection = null }
-      input.poll()
-    })
-
-    on(te, "paste", function (e) {
-      if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
-
-      cm.state.pasteIncoming = true
-      input.fastPoll()
-    })
-
-    function prepareCopyCut(e) {
-      if (signalDOMEvent(cm, e)) { return }
-      if (cm.somethingSelected()) {
-        setLastCopied({lineWise: false, text: cm.getSelections()})
-        if (input.inaccurateSelection) {
-          input.prevInput = ""
-          input.inaccurateSelection = false
-          te.value = lastCopied.text.join("\n")
-          selectInput(te)
-        }
-      } else if (!cm.options.lineWiseCopyCut) {
-        return
-      } else {
-        var ranges = copyableRanges(cm)
-        setLastCopied({lineWise: true, text: ranges.text})
-        if (e.type == "cut") {
-          cm.setSelections(ranges.ranges, null, sel_dontScroll)
-        } else {
-          input.prevInput = ""
-          te.value = ranges.text.join("\n")
-          selectInput(te)
-        }
-      }
-      if (e.type == "cut") { cm.state.cutIncoming = true }
-    }
-    on(te, "cut", prepareCopyCut)
-    on(te, "copy", prepareCopyCut)
-
-    on(display.scroller, "paste", function (e) {
-      if (eventInWidget(display, e) || signalDOMEvent(cm, e)) { return }
-      cm.state.pasteIncoming = true
-      input.focus()
-    })
-
-    // Prevent normal selection in the editor (we handle our own)
-    on(display.lineSpace, "selectstart", function (e) {
-      if (!eventInWidget(display, e)) { e_preventDefault(e) }
-    })
-
-    on(te, "compositionstart", function () {
-      var start = cm.getCursor("from")
-      if (input.composing) { input.composing.range.clear() }
-      input.composing = {
-        start: start,
-        range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
-      }
-    })
-    on(te, "compositionend", function () {
-      if (input.composing) {
-        input.poll()
-        input.composing.range.clear()
-        input.composing = null
-      }
-    })
-  },
-
-  prepareSelection: function() {
-    // Redraw the selection and/or cursor
-    var cm = this.cm, display = cm.display, doc = cm.doc
-    var result = prepareSelection(cm)
-
-    // Move the hidden textarea near the cursor to prevent scrolling artifacts
-    if (cm.options.moveInputWithCursor) {
-      var headPos = cursorCoords(cm, doc.sel.primary().head, "div")
-      var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect()
-      result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
-                                          headPos.top + lineOff.top - wrapOff.top))
-      result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
-                                           headPos.left + lineOff.left - wrapOff.left))
-    }
-
-    return result
-  },
-
-  showSelection: function(drawn) {
-    var cm = this.cm, display = cm.display
-    removeChildrenAndAdd(display.cursorDiv, drawn.cursors)
-    removeChildrenAndAdd(display.selectionDiv, drawn.selection)
-    if (drawn.teTop != null) {
-      this.wrapper.style.top = drawn.teTop + "px"
-      this.wrapper.style.left = drawn.teLeft + "px"
-    }
-  },
-
-  // Reset the input to correspond to the selection (or to be empty,
-  // when not typing and nothing is selected)
-  reset: function(typing) {
-    if (this.contextMenuPending) { return }
-    var minimal, selected, cm = this.cm, doc = cm.doc
-    if (cm.somethingSelected()) {
-      this.prevInput = ""
-      var range$$1 = doc.sel.primary()
-      minimal = hasCopyEvent &&
-        (range$$1.to().line - range$$1.from().line > 100 || (selected = cm.getSelection()).length > 1000)
-      var content = minimal ? "-" : selected || cm.getSelection()
-      this.textarea.value = content
-      if (cm.state.focused) { selectInput(this.textarea) }
-      if (ie && ie_version >= 9) { this.hasSelection = content }
-    } else if (!typing) {
-      this.prevInput = this.textarea.value = ""
-      if (ie && ie_version >= 9) { this.hasSelection = null }
-    }
-    this.inaccurateSelection = minimal
-  },
-
-  getField: function() { return this.textarea },
-
-  supportsTouch: function() { return false },
-
-  focus: function() {
-    if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) {
-      try { this.textarea.focus() }
-      catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
-    }
-  },
-
-  blur: function() { this.textarea.blur() },
-
-  resetPosition: function() {
-    this.wrapper.style.top = this.wrapper.style.left = 0
-  },
-
-  receivedFocus: function() { this.slowPoll() },
-
-  // Poll for input changes, using the normal rate of polling. This
-  // runs as long as the editor is focused.
-  slowPoll: function() {
-    var this$1 = this;
-
-    if (this.pollingFast) { return }
-    this.polling.set(this.cm.options.pollInterval, function () {
-      this$1.poll()
-      if (this$1.cm.state.focused) { this$1.slowPoll() }
-    })
-  },
-
-  // When an event has just come in that is likely to add or change
-  // something in the input textarea, we poll faster, to ensure that
-  // the change appears on the screen quickly.
-  fastPoll: function() {
-    var missed = false, input = this
-    input.pollingFast = true
-    function p() {
-      var changed = input.poll()
-      if (!changed && !missed) {missed = true; input.polling.set(60, p)}
-      else {input.pollingFast = false; input.slowPoll()}
-    }
-    input.polling.set(20, p)
-  },
-
-  // Read input from the textarea, and update the document to match.
-  // When something is selected, it is present in the textarea, and
-  // selected (unless it is huge, in which case a placeholder is
-  // used). When nothing is selected, the cursor sits after previously
-  // seen text (can be empty), which is stored in prevInput (we must
-  // not reset the textarea when typing, because that breaks IME).
-  poll: function() {
-    var this$1 = this;
-
-    var cm = this.cm, input = this.textarea, prevInput = this.prevInput
-    // Since this is called a *lot*, try to bail out as cheaply as
-    // possible when it is clear that nothing happened. hasSelection
-    // will be the case when there is a lot of text in the textarea,
-    // in which case reading its value would be expensive.
-    if (this.contextMenuPending || !cm.state.focused ||
-        (hasSelection(input) && !prevInput && !this.composing) ||
-        cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq)
-      { return false }
-
-    var text = input.value
-    // If nothing changed, bail.
-    if (text == prevInput && !cm.somethingSelected()) { return false }
-    // Work around nonsensical selection resetting in IE9/10, and
-    // inexplicable appearance of private area unicode characters on
-    // some key combos in Mac (#2689).
-    if (ie && ie_version >= 9 && this.hasSelection === text ||
-        mac && /[\uf700-\uf7ff]/.test(text)) {
-      cm.display.input.reset()
-      return false
-    }
-
-    if (cm.doc.sel == cm.display.selForContextMenu) {
-      var first = text.charCodeAt(0)
-      if (first == 0x200b && !prevInput) { prevInput = "\u200b" }
-      if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") }
-    }
-    // Find the part of the input that is actually new
-    var same = 0, l = Math.min(prevInput.length, text.length)
-    while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) { ++same }
-
-    runInOp(cm, function () {
-      applyTextInput(cm, text.slice(same), prevInput.length - same,
-                     null, this$1.composing ? "*compose" : null)
-
-      // Don't leave long text in the textarea, since it makes further polling slow
-      if (text.length > 1000 || text.indexOf("\n") > -1) { input.value = this$1.prevInput = "" }
-      else { this$1.prevInput = text }
-
-      if (this$1.composing) {
-        this$1.composing.range.clear()
-        this$1.composing.range = cm.markText(this$1.composing.start, cm.getCursor("to"),
-                                           {className: "CodeMirror-composing"})
-      }
-    })
-    return true
-  },
-
-  ensurePolled: function() {
-    if (this.pollingFast && this.poll()) { this.pollingFast = false }
-  },
-
-  onKeyPress: function() {
-    if (ie && ie_version >= 9) { this.hasSelection = null }
-    this.fastPoll()
-  },
-
-  onContextMenu: function(e) {
-    var input = this, cm = input.cm, display = cm.display, te = input.textarea
-    var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop
-    if (!pos || presto) { return } // Opera is difficult.
-
-    // Reset the current text selection only if the click is done outside of the selection
-    // and 'resetSelectionOnContextMenu' option is true.
-    var reset = cm.options.resetSelectionOnContextMenu
-    if (reset && cm.doc.sel.contains(pos) == -1)
-      { operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll) }
-
-    var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText
-    input.wrapper.style.cssText = "position: absolute"
-    var wrapperBox = input.wrapper.getBoundingClientRect()
-    te.style.cssText = "position: absolute; width: 30px; height: 30px;\n      top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px;\n      z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + ";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"
-    var oldScrollY
-    if (webkit) { oldScrollY = window.scrollY } // Work around Chrome issue (#2712)
-    display.input.focus()
-    if (webkit) { window.scrollTo(null, oldScrollY) }
-    display.input.reset()
-    // Adds "Select all" to context menu in FF
-    if (!cm.somethingSelected()) { te.value = input.prevInput = " " }
-    input.contextMenuPending = true
-    display.selForContextMenu = cm.doc.sel
-    clearTimeout(display.detectingSelectAll)
-
-    // Select-all will be greyed out if there's nothing to select, so
-    // this adds a zero-width space so that we can later check whether
-    // it got selected.
-    function prepareSelectAllHack() {
-      if (te.selectionStart != null) {
-        var selected = cm.somethingSelected()
-        var extval = "\u200b" + (selected ? te.value : "")
-        te.value = "\u21da" // Used to catch context-menu undo
-        te.value = extval
-        input.prevInput = selected ? "" : "\u200b"
-        te.selectionStart = 1; te.selectionEnd = extval.length
-        // Re-set this, in case some other handler touched the
-        // selection in the meantime.
-        display.selForContextMenu = cm.doc.sel
-      }
-    }
-    function rehide() {
-      input.contextMenuPending = false
-      input.wrapper.style.cssText = oldWrapperCSS
-      te.style.cssText = oldCSS
-      if (ie && ie_version < 9) { display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos) }
-
-      // Try to detect the user choosing select-all
-      if (te.selectionStart != null) {
-        if (!ie || (ie && ie_version < 9)) { prepareSelectAllHack() }
-        var i = 0, poll = function () {
-          if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
-              te.selectionEnd > 0 && input.prevInput == "\u200b")
-            { operation(cm, selectAll)(cm) }
-          else if (i++ < 10) { display.detectingSelectAll = setTimeout(poll, 500) }
-          else { display.input.reset() }
-        }
-        display.detectingSelectAll = setTimeout(poll, 200)
-      }
-    }
-
-    if (ie && ie_version >= 9) { prepareSelectAllHack() }
-    if (captureRightClick) {
-      e_stop(e)
-      var mouseup = function () {
-        off(window, "mouseup", mouseup)
-        setTimeout(rehide, 20)
-      }
-      on(window, "mouseup", mouseup)
-    } else {
-      setTimeout(rehide, 50)
-    }
-  },
-
-  readOnlyChanged: function(val) {
-    if (!val) { this.reset() }
-  },
-
-  setUneditable: nothing,
-
-  needsContentAttribute: false
-}, TextareaInput.prototype)
-
-function fromTextArea(textarea, options) {
-  options = options ? copyObj(options) : {}
-  options.value = textarea.value
-  if (!options.tabindex && textarea.tabIndex)
-    { options.tabindex = textarea.tabIndex }
-  if (!options.placeholder && textarea.placeholder)
-    { options.placeholder = textarea.placeholder }
-  // Set autofocus to true if this textarea is focused, or if it has
-  // autofocus and no other element is focused.
-  if (options.autofocus == null) {
-    var hasFocus = activeElt()
-    options.autofocus = hasFocus == textarea ||
-      textarea.getAttribute("autofocus") != null && hasFocus == document.body
-  }
-
-  function save() {textarea.value = cm.getValue()}
-
-  var realSubmit
-  if (textarea.form) {
-    on(textarea.form, "submit", save)
-    // Deplorable hack to make the submit method do the right thing.
-    if (!options.leaveSubmitMethodAlone) {
-      var form = textarea.form
-      realSubmit = form.submit
-      try {
-        var wrappedSubmit = form.submit = function () {
-          save()
-          form.submit = realSubmit
-          form.submit()
-          form.submit = wrappedSubmit
-        }
-      } catch(e) {}
-    }
-  }
-
-  options.finishInit = function (cm) {
-    cm.save = save
-    cm.getTextArea = function () { return textarea; }
-    cm.toTextArea = function () {
-      cm.toTextArea = isNaN // Prevent this from being ran twice
-      save()
-      textarea.parentNode.removeChild(cm.getWrapperElement())
-      textarea.style.display = ""
-      if (textarea.form) {
-        off(textarea.form, "submit", save)
-        if (typeof textarea.form.submit == "function")
-          { textarea.form.submit = realSubmit }
-      }
-    }
-  }
-
-  textarea.style.display = "none"
-  var cm = CodeMirror$1(function (node) { return textarea.parentNode.insertBefore(node, textarea.nextSibling); },
-    options)
-  return cm
-}
-
-function addLegacyProps(CodeMirror) {
-  CodeMirror.off = off
-  CodeMirror.on = on
-  CodeMirror.wheelEventPixels = wheelEventPixels
-  CodeMirror.Doc = Doc
-  CodeMirror.splitLines = splitLinesAuto
-  CodeMirror.countColumn = countColumn
-  CodeMirror.findColumn = findColumn
-  CodeMirror.isWordChar = isWordCharBasic
-  CodeMirror.Pass = Pass
-  CodeMirror.signal = signal
-  CodeMirror.Line = Line
-  CodeMirror.changeEnd = changeEnd
-  CodeMirror.scrollbarModel = scrollbarModel
-  CodeMirror.Pos = Pos
-  CodeMirror.cmpPos = cmp
-  CodeMirror.modes = modes
-  CodeMirror.mimeModes = mimeModes
-  CodeMirror.resolveMode = resolveMode
-  CodeMirror.getMode = getMode
-  CodeMirror.modeExtensions = modeExtensions
-  CodeMirror.extendMode = extendMode
-  CodeMirror.copyState = copyState
-  CodeMirror.startState = startState
-  CodeMirror.innerMode = innerMode
-  CodeMirror.commands = commands
-  CodeMirror.keyMap = keyMap
-  CodeMirror.keyName = keyName
-  CodeMirror.isModifierKey = isModifierKey
-  CodeMirror.lookupKey = lookupKey
-  CodeMirror.normalizeKeyMap = normalizeKeyMap
-  CodeMirror.StringStream = StringStream
-  CodeMirror.SharedTextMarker = SharedTextMarker
-  CodeMirror.TextMarker = TextMarker
-  CodeMirror.LineWidget = LineWidget
-  CodeMirror.e_preventDefault = e_preventDefault
-  CodeMirror.e_stopPropagation = e_stopPropagation
-  CodeMirror.e_stop = e_stop
-  CodeMirror.addClass = addClass
-  CodeMirror.contains = contains
-  CodeMirror.rmClass = rmClass
-  CodeMirror.keyNames = keyNames
-}
-
-// EDITOR CONSTRUCTOR
-
-defineOptions(CodeMirror$1)
-
-addEditorMethods(CodeMirror$1)
-
-// Set up methods on CodeMirror's prototype to redirect to the editor's document.
-var dontDelegate = "iter insert remove copy getEditor constructor".split(" ")
-for (var prop in Doc.prototype) { if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
-  { CodeMirror$1.prototype[prop] = (function(method) {
-    return function() {return method.apply(this.doc, arguments)}
-  })(Doc.prototype[prop]) } }
-
-eventMixin(Doc)
-
-// INPUT HANDLING
-
-CodeMirror$1.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}
-
-// MODE DEFINITION AND QUERYING
-
-// Extra arguments are stored as the mode's dependencies, which is
-// used by (legacy) mechanisms like loadmode.js to automatically
-// load a mode. (Preferred mechanism is the require/define calls.)
-CodeMirror$1.defineMode = function(name/*, mode, …*/) {
-  if (!CodeMirror$1.defaults.mode && name != "null") { CodeMirror$1.defaults.mode = name }
-  defineMode.apply(this, arguments)
-}
-
-CodeMirror$1.defineMIME = defineMIME
-
-// Minimal default mode.
-CodeMirror$1.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); })
-CodeMirror$1.defineMIME("text/plain", "null")
-
-// EXTENSIONS
-
-CodeMirror$1.defineExtension = function (name, func) {
-  CodeMirror$1.prototype[name] = func
-}
-CodeMirror$1.defineDocExtension = function (name, func) {
-  Doc.prototype[name] = func
-}
-
-CodeMirror$1.fromTextArea = fromTextArea
-
-addLegacyProps(CodeMirror$1)
-
-CodeMirror$1.version = "5.20.2"
-
-return CodeMirror$1;
-
-})));
diff --git a/WebContent/addon/codemirror/mode/index.html b/WebContent/addon/codemirror/mode/index.html
deleted file mode 100644
index 3a2fe55..0000000
--- a/WebContent/addon/codemirror/mode/index.html
+++ /dev/null
@@ -1,164 +0,0 @@
-<!doctype html>
-
-<title>CodeMirror: Language Modes</title>
-<meta charset="utf-8"/>
-<link rel=stylesheet href="../doc/docs.css">
-
-<div id=nav>
-  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
-
-  <ul>
-    <li><a href="../index.html">Home</a>
-    <li><a href="../doc/manual.html">Manual</a>
-    <li><a href="https://github.com/codemirror/codemirror">Code</a>
-  </ul>
-  <ul>
-    <li><a class=active href="#">Language modes</a>
-  </ul>
-</div>
-
-<article>
-
-  <h2>Language modes</h2>
-
-  <p>This is a list of every mode in the distribution. Each mode lives
-in a subdirectory of the <code>mode/</code> directory, and typically
-defines a single JavaScript file that implements the mode. Loading
-such file will make the language available to CodeMirror, through
-the <a href="../doc/manual.html#option_mode"><code>mode</code></a>
-option.</p>
-
-  <div style="-webkit-columns: 100px 2; -moz-columns: 100px 2; columns: 100px 2;">
-    <ul style="margin-top: 0">
-      <li><a href="apl/index.html">APL</a></li>
-      <li><a href="asn.1/index.html">ASN.1</a></li>
-      <li><a href="asterisk/index.html">Asterisk dialplan</a></li>
-      <li><a href="brainfuck/index.html">Brainfuck</a></li>
-      <li><a href="clike/index.html">C, C++, C#</a></li>
-      <li><a href="clike/index.html">Ceylon</a></li>
-      <li><a href="clojure/index.html">Clojure</a></li>
-      <li><a href="css/gss.html">Closure Stylesheets (GSS)</a></li>
-      <li><a href="cmake/index.html">CMake</a></li>
-      <li><a href="cobol/index.html">COBOL</a></li>
-      <li><a href="coffeescript/index.html">CoffeeScript</a></li>
-      <li><a href="commonlisp/index.html">Common Lisp</a></li>
-      <li><a href="crystal/index.html">Crystal</a></li>
-      <li><a href="css/index.html">CSS</a></li>
-      <li><a href="cypher/index.html">Cypher</a></li>
-      <li><a href="python/index.html">Cython</a></li>
-      <li><a href="d/index.html">D</a></li>
-      <li><a href="dart/index.html">Dart</a></li>
-      <li><a href="django/index.html">Django</a> (templating language)</li>
-      <li><a href="dockerfile/index.html">Dockerfile</a></li>
-      <li><a href="diff/index.html">diff</a></li>
-      <li><a href="dtd/index.html">DTD</a></li>
-      <li><a href="dylan/index.html">Dylan</a></li>
-      <li><a href="ebnf/index.html">EBNF</a></li>
-      <li><a href="ecl/index.html">ECL</a></li>
-      <li><a href="eiffel/index.html">Eiffel</a></li>
-      <li><a href="elm/index.html">Elm</a></li>
-      <li><a href="erlang/index.html">Erlang</a></li>
-      <li><a href="factor/index.html">Factor</a></li>
-      <li><a href="fcl/index.html">FCL</a></li>
-      <li><a href="forth/index.html">Forth</a></li>
-      <li><a href="fortran/index.html">Fortran</a></li>
-      <li><a href="mllike/index.html">F#</a></li>
-      <li><a href="gas/index.html">Gas</a> (AT&amp;T-style assembly)</li>
-      <li><a href="gherkin/index.html">Gherkin</a></li>
-      <li><a href="go/index.html">Go</a></li>
-      <li><a href="groovy/index.html">Groovy</a></li>
-      <li><a href="haml/index.html">HAML</a></li>
-      <li><a href="handlebars/index.html">Handlebars</a></li>
-      <li><a href="haskell/index.html">Haskell</a> (<a href="haskell-literate/index.html">Literate</a>)</li>
-      <li><a href="haxe/index.html">Haxe</a></li>
-      <li><a href="htmlembedded/index.html">HTML embedded</a> (JSP, ASP.NET)</li>
-      <li><a href="htmlmixed/index.html">HTML mixed-mode</a></li>
-      <li><a href="http/index.html">HTTP</a></li>
-      <li><a href="idl/index.html">IDL</a></li>
-      <li><a href="clike/index.html">Java</a></li>
-      <li><a href="javascript/index.html">JavaScript</a> (<a href="jsx/index.html">JSX</a>)</li>
-      <li><a href="jinja2/index.html">Jinja2</a></li>
-      <li><a href="julia/index.html">Julia</a></li>
-      <li><a href="kotlin/index.html">Kotlin</a></li>
-      <li><a href="css/less.html">LESS</a></li>
-      <li><a href="livescript/index.html">LiveScript</a></li>
-      <li><a href="lua/index.html">Lua</a></li>
-      <li><a href="markdown/index.html">Markdown</a> (<a href="gfm/index.html">GitHub-flavour</a>)</li>
-      <li><a href="mathematica/index.html">Mathematica</a></li>
-      <li><a href="mbox/index.html">mbox</a></li>
-      <li><a href="mirc/index.html">mIRC</a></li>
-      <li><a href="modelica/index.html">Modelica</a></li>
-      <li><a href="mscgen/index.html">MscGen</a></li>
-      <li><a href="mumps/index.html">MUMPS</a></li>
-      <li><a href="nginx/index.html">Nginx</a></li>
-      <li><a href="nsis/index.html">NSIS</a></li>
-      <li><a href="ntriples/index.html">NTriples</a></li>
-      <li><a href="clike/index.html">Objective C</a></li>
-      <li><a href="mllike/index.html">OCaml</a></li>
-      <li><a href="octave/index.html">Octave</a> (MATLAB)</li>
-      <li><a href="oz/index.html">Oz</a></li>
-      <li><a href="pascal/index.html">Pascal</a></li>
-      <li><a href="pegjs/index.html">PEG.js</a></li>
-      <li><a href="perl/index.html">Perl</a></li>
-      <li><a href="asciiarmor/index.html">PGP (ASCII armor)</a></li>
-      <li><a href="php/index.html">PHP</a></li>
-      <li><a href="pig/index.html">Pig Latin</a></li>
-      <li><a href="powershell/index.html">PowerShell</a></li>
-      <li><a href="properties/index.html">Properties files</a></li>
-      <li><a href="protobuf/index.html">ProtoBuf</a></li>
-      <li><a href="pug/index.html">Pug</a></li>
-      <li><a href="puppet/index.html">Puppet</a></li>
-      <li><a href="python/index.html">Python</a></li>
-      <li><a href="q/index.html">Q</a></li>
-      <li><a href="r/index.html">R</a></li>
-      <li><a href="rpm/index.html">RPM</a></li>
-      <li><a href="rst/index.html">reStructuredText</a></li>
-      <li><a href="ruby/index.html">Ruby</a></li>
-      <li><a href="rust/index.html">Rust</a></li>
-      <li><a href="sas/index.html">SAS</a></li>
-      <li><a href="sass/index.html">Sass</a></li>
-      <li><a href="spreadsheet/index.html">Spreadsheet</a></li>
-      <li><a href="clike/scala.html">Scala</a></li>
-      <li><a href="scheme/index.html">Scheme</a></li>
-      <li><a href="css/scss.html">SCSS</a></li>
-      <li><a href="shell/index.html">Shell</a></li>
-      <li><a href="sieve/index.html">Sieve</a></li>
-      <li><a href="slim/index.html">Slim</a></li>
-      <li><a href="smalltalk/index.html">Smalltalk</a></li>
-      <li><a href="smarty/index.html">Smarty</a></li>
-      <li><a href="solr/index.html">Solr</a></li>
-      <li><a href="soy/index.html">Soy</a></li>
-      <li><a href="stylus/index.html">Stylus</a></li>
-      <li><a href="sql/index.html">SQL</a> (several dialects)</li>
-      <li><a href="sparql/index.html">SPARQL</a></li>
-      <li><a href="clike/index.html">Squirrel</a></li>
-      <li><a href="swift/index.html">Swift</a></li>
-      <li><a href="stex/index.html">sTeX, LaTeX</a></li>
-      <li><a href="tcl/index.html">Tcl</a></li>
-      <li><a href="textile/index.html">Textile</a></li>
-      <li><a href="tiddlywiki/index.html">Tiddlywiki</a></li>
-      <li><a href="tiki/index.html">Tiki wiki</a></li>
-      <li><a href="toml/index.html">TOML</a></li>
-      <li><a href="tornado/index.html">Tornado</a> (templating language)</li>
-      <li><a href="troff/index.html">troff</a> (for manpages)</li>
-      <li><a href="ttcn/index.html">TTCN</a></li>
-      <li><a href="ttcn-cfg/index.html">TTCN Configuration</a></li>
-      <li><a href="turtle/index.html">Turtle</a></li>
-      <li><a href="twig/index.html">Twig</a></li>
-      <li><a href="vb/index.html">VB.NET</a></li>
-      <li><a href="vbscript/index.html">VBScript</a></li>
-      <li><a href="velocity/index.html">Velocity</a></li>
-      <li><a href="verilog/index.html">Verilog/SystemVerilog</a></li>
-      <li><a href="vhdl/index.html">VHDL</a></li>
-      <li><a href="vue/index.html">Vue.js app</a></li>
-      <li><a href="webidl/index.html">Web IDL</a></li>
-      <li><a href="xml/index.html">XML/HTML</a></li>
-      <li><a href="xquery/index.html">XQuery</a></li>
-      <li><a href="yacas/index.html">Yacas</a></li>
-      <li><a href="yaml/index.html">YAML</a></li>
-      <li><a href="yaml-frontmatter/index.html">YAML frontmatter</a></li>
-      <li><a href="z80/index.html">Z80</a></li>
-    </ul>
-  </div>
-
-</article>
diff --git a/WebContent/addon/codemirror/mode/javascript/index.html b/WebContent/addon/codemirror/mode/javascript/index.html
deleted file mode 100644
index 592a133..0000000
--- a/WebContent/addon/codemirror/mode/javascript/index.html
+++ /dev/null
@@ -1,114 +0,0 @@
-<!doctype html>
-
-<title>CodeMirror: JavaScript mode</title>
-<meta charset="utf-8"/>
-<link rel=stylesheet href="../../doc/docs.css">
-
-<link rel="stylesheet" href="../../lib/codemirror.css">
-<script src="../../lib/codemirror.js"></script>
-<script src="../../addon/edit/matchbrackets.js"></script>
-<script src="../../addon/comment/continuecomment.js"></script>
-<script src="../../addon/comment/comment.js"></script>
-<script src="javascript.js"></script>
-<style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
-<div id=nav>
-  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
-
-  <ul>
-    <li><a href="../../index.html">Home</a>
-    <li><a href="../../doc/manual.html">Manual</a>
-    <li><a href="https://github.com/codemirror/codemirror">Code</a>
-  </ul>
-  <ul>
-    <li><a href="../index.html">Language modes</a>
-    <li><a class=active href="#">JavaScript</a>
-  </ul>
-</div>
-
-<article>
-<h2>JavaScript mode</h2>
-
-
-<div><textarea id="code" name="code">
-// Demo code (the actual new parser character stream implementation)
-
-function StringStream(string) {
-  this.pos = 0;
-  this.string = string;
-}
-
-StringStream.prototype = {
-  done: function() {return this.pos >= this.string.length;},
-  peek: function() {return this.string.charAt(this.pos);},
-  next: function() {
-    if (this.pos &lt; this.string.length)
-      return this.string.charAt(this.pos++);
-  },
-  eat: function(match) {
-    var ch = this.string.charAt(this.pos);
-    if (typeof match == "string") var ok = ch == match;
-    else var ok = ch &amp;&amp; match.test ? match.test(ch) : match(ch);
-    if (ok) {this.pos++; return ch;}
-  },
-  eatWhile: function(match) {
-    var start = this.pos;
-    while (this.eat(match));
-    if (this.pos > start) return this.string.slice(start, this.pos);
-  },
-  backUp: function(n) {this.pos -= n;},
-  column: function() {return this.pos;},
-  eatSpace: function() {
-    var start = this.pos;
-    while (/\s/.test(this.string.charAt(this.pos))) this.pos++;
-    return this.pos - start;
-  },
-  match: function(pattern, consume, caseInsensitive) {
-    if (typeof pattern == "string") {
-      function cased(str) {return caseInsensitive ? str.toLowerCase() : str;}
-      if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {
-        if (consume !== false) this.pos += str.length;
-        return true;
-      }
-    }
-    else {
-      var match = this.string.slice(this.pos).match(pattern);
-      if (match &amp;&amp; consume !== false) this.pos += match[0].length;
-      return match;
-    }
-  }
-};
-</textarea></div>
-
-    <script>
-      var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
-        lineNumbers: true,
-        matchBrackets: true,
-        continueComments: "Enter",
-        extraKeys: {"Ctrl-Q": "toggleComment"}
-      });
-    </script>
-
-    <p>
-      JavaScript mode supports several configuration options:
-      <ul>
-        <li><code>json</code> which will set the mode to expect JSON
-        data rather than a JavaScript program.</li>
-        <li><code>jsonld</code> which will set the mode to expect
-        <a href="http://json-ld.org">JSON-LD</a> linked data rather
-        than a JavaScript program (<a href="json-ld.html">demo</a>).</li>
-        <li><code>typescript</code> which will activate additional
-        syntax highlighting and some other things for TypeScript code
-        (<a href="typescript.html">demo</a>).</li>
-        <li><code>statementIndent</code> which (given a number) will
-        determine the amount of indentation to use for statements
-        continued on a new line.</li>
-        <li><code>wordCharacters</code>, a regexp that indicates which
-        characters should be considered part of an identifier.
-        Defaults to <code>/[\w$]/</code>, which does not handle
-        non-ASCII identifiers. Can be set to something more elaborate
-        to improve Unicode support.</li>
-      </ul>
-    </p>
-
-    <p><strong>MIME types defined:</strong> <code>text/javascript</code>, <code>application/json</code>, <code>application/ld+json</code>, <code>text/typescript</code>, <code>application/typescript</code>.</p>
-  </article>
diff --git a/WebContent/addon/codemirror/mode/javascript/javascript.js b/WebContent/addon/codemirror/mode/javascript/javascript.js
deleted file mode 100644
index a717745..0000000
--- a/WebContent/addon/codemirror/mode/javascript/javascript.js
+++ /dev/null
@@ -1,784 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-"use strict";
-
-function expressionAllowed(stream, state, backUp) {
-  return /^(?:operator|sof|keyword c|case|new|[\[{}\(,;:]|=>)$/.test(state.lastType) ||
-    (state.lastType == "quasi" && /\{\s*$/.test(stream.string.slice(0, stream.pos - (backUp || 0))))
-}
-
-CodeMirror.defineMode("javascript", function(config, parserConfig) {
-  var indentUnit = config.indentUnit;
-  var statementIndent = parserConfig.statementIndent;
-  var jsonldMode = parserConfig.jsonld;
-  var jsonMode = parserConfig.json || jsonldMode;
-  var isTS = parserConfig.typescript;
-  var wordRE = parserConfig.wordCharacters || /[\w$\xa1-\uffff]/;
-
-  // Tokenizer
-
-  var keywords = function(){
-    function kw(type) {return {type: type, style: "keyword"};}
-    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
-    var operator = kw("operator"), atom = {type: "atom", style: "atom"};
-
-    var jsKeywords = {
-      "if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
-      "return": C, "break": C, "continue": C, "new": kw("new"), "delete": C, "throw": C, "debugger": C,
-      "var": kw("var"), "const": kw("var"), "let": kw("var"),
-      "function": kw("function"), "catch": kw("catch"),
-      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
-      "in": operator, "typeof": operator, "instanceof": operator,
-      "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom,
-      "this": kw("this"), "class": kw("class"), "super": kw("atom"),
-      "yield": C, "export": kw("export"), "import": kw("import"), "extends": C,
-      "await": C, "async": kw("async")
-    };
-
-    // Extend the 'normal' keywords with the TypeScript language extensions
-    if (isTS) {
-      var type = {type: "variable", style: "variable-3"};
-      var tsKeywords = {
-        // object-like things
-        "interface": kw("class"),
-        "implements": C,
-        "namespace": C,
-        "module": kw("module"),
-        "enum": kw("module"),
-        "type": kw("type"),
-
-        // scope modifiers
-        "public": kw("modifier"),
-        "private": kw("modifier"),
-        "protected": kw("modifier"),
-        "abstract": kw("modifier"),
-
-        // operators
-        "as": operator,
-
-        // types
-        "string": type, "number": type, "boolean": type, "any": type
-      };
-
-      for (var attr in tsKeywords) {
-        jsKeywords[attr] = tsKeywords[attr];
-      }
-    }
-
-    return jsKeywords;
-  }();
-
-  var isOperatorChar = /[+\-*&%=<>!?|~^]/;
-  var isJsonldKeyword = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/;
-
-  function readRegexp(stream) {
-    var escaped = false, next, inSet = false;
-    while ((next = stream.next()) != null) {
-      if (!escaped) {
-        if (next == "/" && !inSet) return;
-        if (next == "[") inSet = true;
-        else if (inSet && next == "]") inSet = false;
-      }
-      escaped = !escaped && next == "\\";
-    }
-  }
-
-  // Used as scratch variables to communicate multiple values without
-  // consing up tons of objects.
-  var type, content;
-  function ret(tp, style, cont) {
-    type = tp; content = cont;
-    return style;
-  }
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == '"' || ch == "'") {
-      state.tokenize = tokenString(ch);
-      return state.tokenize(stream, state);
-    } else if (ch == "." && stream.match(/^\d+(?:[eE][+\-]?\d+)?/)) {
-      return ret("number", "number");
-    } else if (ch == "." && stream.match("..")) {
-      return ret("spread", "meta");
-    } else if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
-      return ret(ch);
-    } else if (ch == "=" && stream.eat(">")) {
-      return ret("=>", "operator");
-    } else if (ch == "0" && stream.eat(/x/i)) {
-      stream.eatWhile(/[\da-f]/i);
-      return ret("number", "number");
-    } else if (ch == "0" && stream.eat(/o/i)) {
-      stream.eatWhile(/[0-7]/i);
-      return ret("number", "number");
-    } else if (ch == "0" && stream.eat(/b/i)) {
-      stream.eatWhile(/[01]/i);
-      return ret("number", "number");
-    } else if (/\d/.test(ch)) {
-      stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
-      return ret("number", "number");
-    } else if (ch == "/") {
-      if (stream.eat("*")) {
-        state.tokenize = tokenComment;
-        return tokenComment(stream, state);
-      } else if (stream.eat("/")) {
-        stream.skipToEnd();
-        return ret("comment", "comment");
-      } else if (expressionAllowed(stream, state, 1)) {
-        readRegexp(stream);
-        stream.match(/^\b(([gimyu])(?![gimyu]*\2))+\b/);
-        return ret("regexp", "string-2");
-      } else {
-        stream.eatWhile(isOperatorChar);
-        return ret("operator", "operator", stream.current());
-      }
-    } else if (ch == "`") {
-      state.tokenize = tokenQuasi;
-      return tokenQuasi(stream, state);
-    } else if (ch == "#") {
-      stream.skipToEnd();
-      return ret("error", "error");
-    } else if (isOperatorChar.test(ch)) {
-      stream.eatWhile(isOperatorChar);
-      return ret("operator", "operator", stream.current());
-    } else if (wordRE.test(ch)) {
-      stream.eatWhile(wordRE);
-      var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
-      return (known && state.lastType != ".") ? ret(known.type, known.style, word) :
-                     ret("variable", "variable", word);
-    }
-  }
-
-  function tokenString(quote) {
-    return function(stream, state) {
-      var escaped = false, next;
-      if (jsonldMode && stream.peek() == "@" && stream.match(isJsonldKeyword)){
-        state.tokenize = tokenBase;
-        return ret("jsonld-keyword", "meta");
-      }
-      while ((next = stream.next()) != null) {
-        if (next == quote && !escaped) break;
-        escaped = !escaped && next == "\\";
-      }
-      if (!escaped) state.tokenize = tokenBase;
-      return ret("string", "string");
-    };
-  }
-
-  function tokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize = tokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return ret("comment", "comment");
-  }
-
-  function tokenQuasi(stream, state) {
-    var escaped = false, next;
-    while ((next = stream.next()) != null) {
-      if (!escaped && (next == "`" || next == "$" && stream.eat("{"))) {
-        state.tokenize = tokenBase;
-        break;
-      }
-      escaped = !escaped && next == "\\";
-    }
-    return ret("quasi", "string-2", stream.current());
-  }
-
-  var brackets = "([{}])";
-  // This is a crude lookahead trick to try and notice that we're
-  // parsing the argument patterns for a fat-arrow function before we
-  // actually hit the arrow token. It only works if the arrow is on
-  // the same line as the arguments and there's no strange noise
-  // (comments) in between. Fallback is to only notice when we hit the
-  // arrow, and not declare the arguments as locals for the arrow
-  // body.
-  function findFatArrow(stream, state) {
-    if (state.fatArrowAt) state.fatArrowAt = null;
-    var arrow = stream.string.indexOf("=>", stream.start);
-    if (arrow < 0) return;
-
-    if (isTS) { // Try to skip TypeScript return type declarations after the arguments
-      var m = /:\s*(?:\w+(?:<[^>]*>|\[\])?|\{[^}]*\})\s*$/.exec(stream.string.slice(stream.start, arrow))
-      if (m) arrow = m.index
-    }
-
-    var depth = 0, sawSomething = false;
-    for (var pos = arrow - 1; pos >= 0; --pos) {
-      var ch = stream.string.charAt(pos);
-      var bracket = brackets.indexOf(ch);
-      if (bracket >= 0 && bracket < 3) {
-        if (!depth) { ++pos; break; }
-        if (--depth == 0) { if (ch == "(") sawSomething = true; break; }
-      } else if (bracket >= 3 && bracket < 6) {
-        ++depth;
-      } else if (wordRE.test(ch)) {
-        sawSomething = true;
-      } else if (/["'\/]/.test(ch)) {
-        return;
-      } else if (sawSomething && !depth) {
-        ++pos;
-        break;
-      }
-    }
-    if (sawSomething && !depth) state.fatArrowAt = pos;
-  }
-
-  // Parser
-
-  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true, "this": true, "jsonld-keyword": true};
-
-  function JSLexical(indented, column, type, align, prev, info) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.prev = prev;
-    this.info = info;
-    if (align != null) this.align = align;
-  }
-
-  function inScope(state, varname) {
-    for (var v = state.localVars; v; v = v.next)
-      if (v.name == varname) return true;
-    for (var cx = state.context; cx; cx = cx.prev) {
-      for (var v = cx.vars; v; v = v.next)
-        if (v.name == varname) return true;
-    }
-  }
-
-  function parseJS(state, style, type, content, stream) {
-    var cc = state.cc;
-    // Communicate our context to the combinators.
-    // (Less wasteful than consing up a hundred closures on every call.)
-    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; cx.style = style;
-
-    if (!state.lexical.hasOwnProperty("align"))
-      state.lexical.align = true;
-
-    while(true) {
-      var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
-      if (combinator(type, content)) {
-        while(cc.length && cc[cc.length - 1].lex)
-          cc.pop()();
-        if (cx.marked) return cx.marked;
-        if (type == "variable" && inScope(state, content)) return "variable-2";
-        return style;
-      }
-    }
-  }
-
-  // Combinator utils
-
-  var cx = {state: null, column: null, marked: null, cc: null};
-  function pass() {
-    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
-  }
-  function cont() {
-    pass.apply(null, arguments);
-    return true;
-  }
-  function register(varname) {
-    function inList(list) {
-      for (var v = list; v; v = v.next)
-        if (v.name == varname) return true;
-      return false;
-    }
-    var state = cx.state;
-    cx.marked = "def";
-    if (state.context) {
-      if (inList(state.localVars)) return;
-      state.localVars = {name: varname, next: state.localVars};
-    } else {
-      if (inList(state.globalVars)) return;
-      if (parserConfig.globalVars)
-        state.globalVars = {name: varname, next: state.globalVars};
-    }
-  }
-
-  // Combinators
-
-  var defaultVars = {name: "this", next: {name: "arguments"}};
-  function pushcontext() {
-    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
-    cx.state.localVars = defaultVars;
-  }
-  function popcontext() {
-    cx.state.localVars = cx.state.context.vars;
-    cx.state.context = cx.state.context.prev;
-  }
-  function pushlex(type, info) {
-    var result = function() {
-      var state = cx.state, indent = state.indented;
-      if (state.lexical.type == "stat") indent = state.lexical.indented;
-      else for (var outer = state.lexical; outer && outer.type == ")" && outer.align; outer = outer.prev)
-        indent = outer.indented;
-      state.lexical = new JSLexical(indent, cx.stream.column(), type, null, state.lexical, info);
-    };
-    result.lex = true;
-    return result;
-  }
-  function poplex() {
-    var state = cx.state;
-    if (state.lexical.prev) {
-      if (state.lexical.type == ")")
-        state.indented = state.lexical.indented;
-      state.lexical = state.lexical.prev;
-    }
-  }
-  poplex.lex = true;
-
-  function expect(wanted) {
-    function exp(type) {
-      if (type == wanted) return cont();
-      else if (wanted == ";") return pass();
-      else return cont(exp);
-    };
-    return exp;
-  }
-
-  function statement(type, value) {
-    if (type == "var") return cont(pushlex("vardef", value.length), vardef, expect(";"), poplex);
-    if (type == "keyword a") return cont(pushlex("form"), parenExpr, statement, poplex);
-    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
-    if (type == "{") return cont(pushlex("}"), block, poplex);
-    if (type == ";") return cont();
-    if (type == "if") {
-      if (cx.state.lexical.info == "else" && cx.state.cc[cx.state.cc.length - 1] == poplex)
-        cx.state.cc.pop()();
-      return cont(pushlex("form"), parenExpr, statement, poplex, maybeelse);
-    }
-    if (type == "function") return cont(functiondef);
-    if (type == "for") return cont(pushlex("form"), forspec, statement, poplex);
-    if (type == "variable") return cont(pushlex("stat"), maybelabel);
-    if (type == "switch") return cont(pushlex("form"), parenExpr, pushlex("}", "switch"), expect("{"),
-                                      block, poplex, poplex);
-    if (type == "case") return cont(expression, expect(":"));
-    if (type == "default") return cont(expect(":"));
-    if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
-                                     statement, poplex, popcontext);
-    if (type == "class") return cont(pushlex("form"), className, poplex);
-    if (type == "export") return cont(pushlex("stat"), afterExport, poplex);
-    if (type == "import") return cont(pushlex("stat"), afterImport, poplex);
-    if (type == "module") return cont(pushlex("form"), pattern, pushlex("}"), expect("{"), block, poplex, poplex)
-    if (type == "type") return cont(typeexpr, expect("operator"), typeexpr, expect(";"));
-    if (type == "async") return cont(statement)
-    return pass(pushlex("stat"), expression, expect(";"), poplex);
-  }
-  function expression(type) {
-    return expressionInner(type, false);
-  }
-  function expressionNoComma(type) {
-    return expressionInner(type, true);
-  }
-  function parenExpr(type) {
-    if (type != "(") return pass()
-    return cont(pushlex(")"), expression, expect(")"), poplex)
-  }
-  function expressionInner(type, noComma) {
-    if (cx.state.fatArrowAt == cx.stream.start) {
-      var body = noComma ? arrowBodyNoComma : arrowBody;
-      if (type == "(") return cont(pushcontext, pushlex(")"), commasep(pattern, ")"), poplex, expect("=>"), body, popcontext);
-      else if (type == "variable") return pass(pushcontext, pattern, expect("=>"), body, popcontext);
-    }
-
-    var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma;
-    if (atomicTypes.hasOwnProperty(type)) return cont(maybeop);
-    if (type == "function") return cont(functiondef, maybeop);
-    if (type == "class") return cont(pushlex("form"), classExpression, poplex);
-    if (type == "keyword c" || type == "async") return cont(noComma ? maybeexpressionNoComma : maybeexpression);
-    if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeop);
-    if (type == "operator" || type == "spread") return cont(noComma ? expressionNoComma : expression);
-    if (type == "[") return cont(pushlex("]"), arrayLiteral, poplex, maybeop);
-    if (type == "{") return contCommasep(objprop, "}", null, maybeop);
-    if (type == "quasi") return pass(quasi, maybeop);
-    if (type == "new") return cont(maybeTarget(noComma));
-    return cont();
-  }
-  function maybeexpression(type) {
-    if (type.match(/[;\}\)\],]/)) return pass();
-    return pass(expression);
-  }
-  function maybeexpressionNoComma(type) {
-    if (type.match(/[;\}\)\],]/)) return pass();
-    return pass(expressionNoComma);
-  }
-
-  function maybeoperatorComma(type, value) {
-    if (type == ",") return cont(expression);
-    return maybeoperatorNoComma(type, value, false);
-  }
-  function maybeoperatorNoComma(type, value, noComma) {
-    var me = noComma == false ? maybeoperatorComma : maybeoperatorNoComma;
-    var expr = noComma == false ? expression : expressionNoComma;
-    if (type == "=>") return cont(pushcontext, noComma ? arrowBodyNoComma : arrowBody, popcontext);
-    if (type == "operator") {
-      if (/\+\+|--/.test(value)) return cont(me);
-      if (value == "?") return cont(expression, expect(":"), expr);
-      return cont(expr);
-    }
-    if (type == "quasi") { return pass(quasi, me); }
-    if (type == ";") return;
-    if (type == "(") return contCommasep(expressionNoComma, ")", "call", me);
-    if (type == ".") return cont(property, me);
-    if (type == "[") return cont(pushlex("]"), maybeexpression, expect("]"), poplex, me);
-  }
-  function quasi(type, value) {
-    if (type != "quasi") return pass();
-    if (value.slice(value.length - 2) != "${") return cont(quasi);
-    return cont(expression, continueQuasi);
-  }
-  function continueQuasi(type) {
-    if (type == "}") {
-      cx.marked = "string-2";
-      cx.state.tokenize = tokenQuasi;
-      return cont(quasi);
-    }
-  }
-  function arrowBody(type) {
-    findFatArrow(cx.stream, cx.state);
-    return pass(type == "{" ? statement : expression);
-  }
-  function arrowBodyNoComma(type) {
-    findFatArrow(cx.stream, cx.state);
-    return pass(type == "{" ? statement : expressionNoComma);
-  }
-  function maybeTarget(noComma) {
-    return function(type) {
-      if (type == ".") return cont(noComma ? targetNoComma : target);
-      else return pass(noComma ? expressionNoComma : expression);
-    };
-  }
-  function target(_, value) {
-    if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorComma); }
-  }
-  function targetNoComma(_, value) {
-    if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorNoComma); }
-  }
-  function maybelabel(type) {
-    if (type == ":") return cont(poplex, statement);
-    return pass(maybeoperatorComma, expect(";"), poplex);
-  }
-  function property(type) {
-    if (type == "variable") {cx.marked = "property"; return cont();}
-  }
-  function objprop(type, value) {
-    if (type == "async") {
-      cx.marked = "property";
-      return cont(objprop);
-    } else if (type == "variable" || cx.style == "keyword") {
-      cx.marked = "property";
-      if (value == "get" || value == "set") return cont(getterSetter);
-      return cont(afterprop);
-    } else if (type == "number" || type == "string") {
-      cx.marked = jsonldMode ? "property" : (cx.style + " property");
-      return cont(afterprop);
-    } else if (type == "jsonld-keyword") {
-      return cont(afterprop);
-    } else if (type == "modifier") {
-      return cont(objprop)
-    } else if (type == "[") {
-      return cont(expression, expect("]"), afterprop);
-    } else if (type == "spread") {
-      return cont(expression);
-    } else if (type == ":") {
-      return pass(afterprop)
-    }
-  }
-  function getterSetter(type) {
-    if (type != "variable") return pass(afterprop);
-    cx.marked = "property";
-    return cont(functiondef);
-  }
-  function afterprop(type) {
-    if (type == ":") return cont(expressionNoComma);
-    if (type == "(") return pass(functiondef);
-  }
-  function commasep(what, end) {
-    function proceed(type, value) {
-      if (type == ",") {
-        var lex = cx.state.lexical;
-        if (lex.info == "call") lex.pos = (lex.pos || 0) + 1;
-        return cont(function(type, value) {
-          if (type == end || value == end) return pass()
-          return pass(what)
-        }, proceed);
-      }
-      if (type == end || value == end) return cont();
-      return cont(expect(end));
-    }
-    return function(type, value) {
-      if (type == end || value == end) return cont();
-      return pass(what, proceed);
-    };
-  }
-  function contCommasep(what, end, info) {
-    for (var i = 3; i < arguments.length; i++)
-      cx.cc.push(arguments[i]);
-    return cont(pushlex(end, info), commasep(what, end), poplex);
-  }
-  function block(type) {
-    if (type == "}") return cont();
-    return pass(statement, block);
-  }
-  function maybetype(type, value) {
-    if (isTS) {
-      if (type == ":") return cont(typeexpr);
-      if (value == "?") return cont(maybetype);
-    }
-  }
-  function typeexpr(type) {
-    if (type == "variable") {cx.marked = "variable-3"; return cont(afterType);}
-    if (type == "{") return cont(commasep(typeprop, "}"))
-    if (type == "(") return cont(commasep(typearg, ")"), maybeReturnType)
-  }
-  function maybeReturnType(type) {
-    if (type == "=>") return cont(typeexpr)
-  }
-  function typeprop(type) {
-    if (type == "variable" || cx.style == "keyword") {
-      cx.marked = "property"
-      return cont(typeprop)
-    } else if (type == ":") {
-      return cont(typeexpr)
-    }
-  }
-  function typearg(type) {
-    if (type == "variable") return cont(typearg)
-    else if (type == ":") return cont(typeexpr)
-  }
-  function afterType(type, value) {
-    if (value == "<") return cont(commasep(typeexpr, ">"), afterType)
-    if (type == "[") return cont(expect("]"), afterType)
-  }
-  function vardef() {
-    return pass(pattern, maybetype, maybeAssign, vardefCont);
-  }
-  function pattern(type, value) {
-    if (type == "modifier") return cont(pattern)
-    if (type == "variable") { register(value); return cont(); }
-    if (type == "spread") return cont(pattern);
-    if (type == "[") return contCommasep(pattern, "]");
-    if (type == "{") return contCommasep(proppattern, "}");
-  }
-  function proppattern(type, value) {
-    if (type == "variable" && !cx.stream.match(/^\s*:/, false)) {
-      register(value);
-      return cont(maybeAssign);
-    }
-    if (type == "variable") cx.marked = "property";
-    if (type == "spread") return cont(pattern);
-    if (type == "}") return pass();
-    return cont(expect(":"), pattern, maybeAssign);
-  }
-  function maybeAssign(_type, value) {
-    if (value == "=") return cont(expressionNoComma);
-  }
-  function vardefCont(type) {
-    if (type == ",") return cont(vardef);
-  }
-  function maybeelse(type, value) {
-    if (type == "keyword b" && value == "else") return cont(pushlex("form", "else"), statement, poplex);
-  }
-  function forspec(type) {
-    if (type == "(") return cont(pushlex(")"), forspec1, expect(")"), poplex);
-  }
-  function forspec1(type) {
-    if (type == "var") return cont(vardef, expect(";"), forspec2);
-    if (type == ";") return cont(forspec2);
-    if (type == "variable") return cont(formaybeinof);
-    return pass(expression, expect(";"), forspec2);
-  }
-  function formaybeinof(_type, value) {
-    if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); }
-    return cont(maybeoperatorComma, forspec2);
-  }
-  function forspec2(type, value) {
-    if (type == ";") return cont(forspec3);
-    if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); }
-    return pass(expression, expect(";"), forspec3);
-  }
-  function forspec3(type) {
-    if (type != ")") cont(expression);
-  }
-  function functiondef(type, value) {
-    if (value == "*") {cx.marked = "keyword"; return cont(functiondef);}
-    if (type == "variable") {register(value); return cont(functiondef);}
-    if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, maybetype, statement, popcontext);
-  }
-  function funarg(type) {
-    if (type == "spread") return cont(funarg);
-    return pass(pattern, maybetype, maybeAssign);
-  }
-  function classExpression(type, value) {
-    // Class expressions may have an optional name.
-    if (type == "variable") return className(type, value);
-    return classNameAfter(type, value);
-  }
-  function className(type, value) {
-    if (type == "variable") {register(value); return cont(classNameAfter);}
-  }
-  function classNameAfter(type, value) {
-    if (value == "extends" || value == "implements") return cont(isTS ? typeexpr : expression, classNameAfter);
-    if (type == "{") return cont(pushlex("}"), classBody, poplex);
-  }
-  function classBody(type, value) {
-    if (type == "variable" || cx.style == "keyword") {
-      if ((value == "static" || value == "get" || value == "set" ||
-           (isTS && (value == "public" || value == "private" || value == "protected" || value == "readonly" || value == "abstract"))) &&
-          cx.stream.match(/^\s+[\w$\xa1-\uffff]/, false)) {
-        cx.marked = "keyword";
-        return cont(classBody);
-      }
-      cx.marked = "property";
-      return cont(isTS ? classfield : functiondef, classBody);
-    }
-    if (value == "*") {
-      cx.marked = "keyword";
-      return cont(classBody);
-    }
-    if (type == ";") return cont(classBody);
-    if (type == "}") return cont();
-  }
-  function classfield(type, value) {
-    if (value == "?") return cont(classfield)
-    if (type == ":") return cont(typeexpr, maybeAssign)
-    return pass(functiondef)
-  }
-  function afterExport(_type, value) {
-    if (value == "*") { cx.marked = "keyword"; return cont(maybeFrom, expect(";")); }
-    if (value == "default") { cx.marked = "keyword"; return cont(expression, expect(";")); }
-    return pass(statement);
-  }
-  function afterImport(type) {
-    if (type == "string") return cont();
-    return pass(importSpec, maybeFrom);
-  }
-  function importSpec(type, value) {
-    if (type == "{") return contCommasep(importSpec, "}");
-    if (type == "variable") register(value);
-    if (value == "*") cx.marked = "keyword";
-    return cont(maybeAs);
-  }
-  function maybeAs(_type, value) {
-    if (value == "as") { cx.marked = "keyword"; return cont(importSpec); }
-  }
-  function maybeFrom(_type, value) {
-    if (value == "from") { cx.marked = "keyword"; return cont(expression); }
-  }
-  function arrayLiteral(type) {
-    if (type == "]") return cont();
-    return pass(commasep(expressionNoComma, "]"));
-  }
-
-  function isContinuedStatement(state, textAfter) {
-    return state.lastType == "operator" || state.lastType == "," ||
-      isOperatorChar.test(textAfter.charAt(0)) ||
-      /[,.]/.test(textAfter.charAt(0));
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      var state = {
-        tokenize: tokenBase,
-        lastType: "sof",
-        cc: [],
-        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
-        localVars: parserConfig.localVars,
-        context: parserConfig.localVars && {vars: parserConfig.localVars},
-        indented: basecolumn || 0
-      };
-      if (parserConfig.globalVars && typeof parserConfig.globalVars == "object")
-        state.globalVars = parserConfig.globalVars;
-      return state;
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (!state.lexical.hasOwnProperty("align"))
-          state.lexical.align = false;
-        state.indented = stream.indentation();
-        findFatArrow(stream, state);
-      }
-      if (state.tokenize != tokenComment && stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-      if (type == "comment") return style;
-      state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type;
-      return parseJS(state, style, type, content, stream);
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize == tokenComment) return CodeMirror.Pass;
-      if (state.tokenize != tokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical, top
-      // Kludge to prevent 'maybelse' from blocking lexical scope pops
-      if (!/^\s*else\b/.test(textAfter)) for (var i = state.cc.length - 1; i >= 0; --i) {
-        var c = state.cc[i];
-        if (c == poplex) lexical = lexical.prev;
-        else if (c != maybeelse) break;
-      }
-      while ((lexical.type == "stat" || lexical.type == "form") &&
-             (firstChar == "}" || ((top = state.cc[state.cc.length - 1]) &&
-                                   (top == maybeoperatorComma || top == maybeoperatorNoComma) &&
-                                   !/^[,\.=+\-*:?[\(]/.test(textAfter))))
-        lexical = lexical.prev;
-      if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat")
-        lexical = lexical.prev;
-      var type = lexical.type, closing = firstChar == type;
-
-      if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? lexical.info + 1 : 0);
-      else if (type == "form" && firstChar == "{") return lexical.indented;
-      else if (type == "form") return lexical.indented + indentUnit;
-      else if (type == "stat")
-        return lexical.indented + (isContinuedStatement(state, textAfter) ? statementIndent || indentUnit : 0);
-      else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false)
-        return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
-      else if (lexical.align) return lexical.column + (closing ? 0 : 1);
-      else return lexical.indented + (closing ? 0 : indentUnit);
-    },
-
-    electricInput: /^\s*(?:case .*?:|default:|\{|\})$/,
-    blockCommentStart: jsonMode ? null : "/*",
-    blockCommentEnd: jsonMode ? null : "*/",
-    lineComment: jsonMode ? null : "//",
-    fold: "brace",
-    closeBrackets: "()[]{}''\"\"``",
-
-    helperType: jsonMode ? "json" : "javascript",
-    jsonldMode: jsonldMode,
-    jsonMode: jsonMode,
-
-    expressionAllowed: expressionAllowed,
-    skipExpression: function(state) {
-      var top = state.cc[state.cc.length - 1]
-      if (top == expression || top == expressionNoComma) state.cc.pop()
-    }
-  };
-});
-
-CodeMirror.registerHelper("wordChars", "javascript", /[\w$]/);
-
-CodeMirror.defineMIME("text/javascript", "javascript");
-CodeMirror.defineMIME("text/ecmascript", "javascript");
-CodeMirror.defineMIME("application/javascript", "javascript");
-CodeMirror.defineMIME("application/x-javascript", "javascript");
-CodeMirror.defineMIME("application/ecmascript", "javascript");
-CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
-CodeMirror.defineMIME("application/x-json", {name: "javascript", json: true});
-CodeMirror.defineMIME("application/ld+json", {name: "javascript", jsonld: true});
-CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true });
-CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true });
-
-});
diff --git a/WebContent/addon/codemirror/mode/javascript/json-ld.html b/WebContent/addon/codemirror/mode/javascript/json-ld.html
deleted file mode 100644
index 3a37f0b..0000000
--- a/WebContent/addon/codemirror/mode/javascript/json-ld.html
+++ /dev/null
@@ -1,72 +0,0 @@
-<!doctype html>
-
-<title>CodeMirror: JSON-LD mode</title>
-<meta charset="utf-8"/>
-<link rel=stylesheet href="../../doc/docs.css">
-
-<link rel="stylesheet" href="../../lib/codemirror.css">
-<script src="../../lib/codemirror.js"></script>
-<script src="../../addon/edit/matchbrackets.js"></script>
-<script src="../../addon/comment/continuecomment.js"></script>
-<script src="../../addon/comment/comment.js"></script>
-<script src="javascript.js"></script>
-<style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
-<div id="nav">
-  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"/></a>
-
-  <ul>
-    <li><a href="../../index.html">Home</a>
-    <li><a href="../../doc/manual.html">Manual</a>
-    <li><a href="https://github.com/codemirror/codemirror">Code</a>
-  </ul>
-  <ul>
-    <li><a href="../index.html">Language modes</a>
-    <li><a class=active href="#">JSON-LD</a>
-  </ul>
-</div>
-
-<article>
-<h2>JSON-LD mode</h2>
-
-
-<div><textarea id="code" name="code">
-{
-  "@context": {
-    "name": "http://schema.org/name",
-    "description": "http://schema.org/description",
-    "image": {
-      "@id": "http://schema.org/image",
-      "@type": "@id"
-    },
-    "geo": "http://schema.org/geo",
-    "latitude": {
-      "@id": "http://schema.org/latitude",
-      "@type": "xsd:float"
-    },
-    "longitude": {
-      "@id": "http://schema.org/longitude",
-      "@type": "xsd:float"
-    },
-    "xsd": "http://www.w3.org/2001/XMLSchema#"
-  },
-  "name": "The Empire State Building",
-  "description": "The Empire State Building is a 102-story landmark in New York City.",
-  "image": "http://www.civil.usherbrooke.ca/cours/gci215a/empire-state-building.jpg",
-  "geo": {
-    "latitude": "40.75",
-    "longitude": "73.98"
-  }
-}
-</textarea></div>
-
-    <script>
-      var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
-        matchBrackets: true,
-        autoCloseBrackets: true,
-        mode: "application/ld+json",
-        lineWrapping: true
-      });
-    </script>
-    
-    <p>This is a specialization of the <a href="index.html">JavaScript mode</a>.</p>
-  </article>
diff --git a/WebContent/addon/codemirror/mode/javascript/test.js b/WebContent/addon/codemirror/mode/javascript/test.js
deleted file mode 100644
index 41765e7..0000000
--- a/WebContent/addon/codemirror/mode/javascript/test.js
+++ /dev/null
@@ -1,247 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function() {
-  var mode = CodeMirror.getMode({indentUnit: 2}, "javascript");
-  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
-
-  MT("locals",
-     "[keyword function] [def foo]([def a], [def b]) { [keyword var] [def c] [operator =] [number 10]; [keyword return] [variable-2 a] [operator +] [variable-2 c] [operator +] [variable d]; }");
-
-  MT("comma-and-binop",
-     "[keyword function](){ [keyword var] [def x] [operator =] [number 1] [operator +] [number 2], [def y]; }");
-
-  MT("destructuring",
-     "([keyword function]([def a], [[[def b], [def c] ]]) {",
-     "  [keyword let] {[def d], [property foo]: [def c][operator =][number 10], [def x]} [operator =] [variable foo]([variable-2 a]);",
-     "  [[[variable-2 c], [variable y] ]] [operator =] [variable-2 c];",
-     "})();");
-
-  MT("destructure_trailing_comma",
-    "[keyword let] {[def a], [def b],} [operator =] [variable foo];",
-    "[keyword let] [def c];"); // Parser still in good state?
-
-  MT("class_body",
-     "[keyword class] [def Foo] {",
-     "  [property constructor]() {}",
-     "  [property sayName]() {",
-     "    [keyword return] [string-2 `foo${][variable foo][string-2 }oo`];",
-     "  }",
-     "}");
-
-  MT("class",
-     "[keyword class] [def Point] [keyword extends] [variable SuperThing] {",
-     "  [keyword get] [property prop]() { [keyword return] [number 24]; }",
-     "  [property constructor]([def x], [def y]) {",
-     "    [keyword super]([string 'something']);",
-     "    [keyword this].[property x] [operator =] [variable-2 x];",
-     "  }",
-     "}");
-
-  MT("anonymous_class_expression",
-     "[keyword const] [def Adder] [operator =] [keyword class] [keyword extends] [variable Arithmetic] {",
-     "  [property add]([def a], [def b]) {}",
-     "};");
-
-  MT("named_class_expression",
-     "[keyword const] [def Subber] [operator =] [keyword class] [def Subtract] {",
-     "  [property sub]([def a], [def b]) {}",
-     "};");
-
-  MT("import",
-     "[keyword function] [def foo]() {",
-     "  [keyword import] [def $] [keyword from] [string 'jquery'];",
-     "  [keyword import] { [def encrypt], [def decrypt] } [keyword from] [string 'crypto'];",
-     "}");
-
-  MT("import_trailing_comma",
-     "[keyword import] {[def foo], [def bar],} [keyword from] [string 'baz']")
-
-  MT("const",
-     "[keyword function] [def f]() {",
-     "  [keyword const] [[ [def a], [def b] ]] [operator =] [[ [number 1], [number 2] ]];",
-     "}");
-
-  MT("for/of",
-     "[keyword for]([keyword let] [def of] [keyword of] [variable something]) {}");
-
-  MT("generator",
-     "[keyword function*] [def repeat]([def n]) {",
-     "  [keyword for]([keyword var] [def i] [operator =] [number 0]; [variable-2 i] [operator <] [variable-2 n]; [operator ++][variable-2 i])",
-     "    [keyword yield] [variable-2 i];",
-     "}");
-
-  MT("quotedStringAddition",
-     "[keyword let] [def f] [operator =] [variable a] [operator +] [string 'fatarrow'] [operator +] [variable c];");
-
-  MT("quotedFatArrow",
-     "[keyword let] [def f] [operator =] [variable a] [operator +] [string '=>'] [operator +] [variable c];");
-
-  MT("fatArrow",
-     "[variable array].[property filter]([def a] [operator =>] [variable-2 a] [operator +] [number 1]);",
-     "[variable a];", // No longer in scope
-     "[keyword let] [def f] [operator =] ([[ [def a], [def b] ]], [def c]) [operator =>] [variable-2 a] [operator +] [variable-2 c];",
-     "[variable c];");
-
-  MT("spread",
-     "[keyword function] [def f]([def a], [meta ...][def b]) {",
-     "  [variable something]([variable-2 a], [meta ...][variable-2 b]);",
-     "}");
-
-  MT("quasi",
-     "[variable re][string-2 `fofdlakj${][variable x] [operator +] ([variable re][string-2 `foo`]) [operator +] [number 1][string-2 }fdsa`] [operator +] [number 2]");
-
-  MT("quasi_no_function",
-     "[variable x] [operator =] [string-2 `fofdlakj${][variable x] [operator +] [string-2 `foo`] [operator +] [number 1][string-2 }fdsa`] [operator +] [number 2]");
-
-  MT("indent_statement",
-     "[keyword var] [def x] [operator =] [number 10]",
-     "[variable x] [operator +=] [variable y] [operator +]",
-     "  [atom Infinity]",
-     "[keyword debugger];");
-
-  MT("indent_if",
-     "[keyword if] ([number 1])",
-     "  [keyword break];",
-     "[keyword else] [keyword if] ([number 2])",
-     "  [keyword continue];",
-     "[keyword else]",
-     "  [number 10];",
-     "[keyword if] ([number 1]) {",
-     "  [keyword break];",
-     "} [keyword else] [keyword if] ([number 2]) {",
-     "  [keyword continue];",
-     "} [keyword else] {",
-     "  [number 10];",
-     "}");
-
-  MT("indent_for",
-     "[keyword for] ([keyword var] [def i] [operator =] [number 0];",
-     "     [variable i] [operator <] [number 100];",
-     "     [variable i][operator ++])",
-     "  [variable doSomething]([variable i]);",
-     "[keyword debugger];");
-
-  MT("indent_c_style",
-     "[keyword function] [def foo]()",
-     "{",
-     "  [keyword debugger];",
-     "}");
-
-  MT("indent_else",
-     "[keyword for] (;;)",
-     "  [keyword if] ([variable foo])",
-     "    [keyword if] ([variable bar])",
-     "      [number 1];",
-     "    [keyword else]",
-     "      [number 2];",
-     "  [keyword else]",
-     "    [number 3];");
-
-  MT("indent_funarg",
-     "[variable foo]([number 10000],",
-     "    [keyword function]([def a]) {",
-     "  [keyword debugger];",
-     "};");
-
-  MT("indent_below_if",
-     "[keyword for] (;;)",
-     "  [keyword if] ([variable foo])",
-     "    [number 1];",
-     "[number 2];");
-
-  MT("indent_semicolonless_if",
-     "[keyword function] [def foo]() {",
-     "  [keyword if] ([variable x])",
-     "    [variable foo]()",
-     "}")
-
-  MT("indent_semicolonless_if_with_statement",
-     "[keyword function] [def foo]() {",
-     "  [keyword if] ([variable x])",
-     "    [variable foo]()",
-     "  [variable bar]()",
-     "}")
-
-  MT("multilinestring",
-     "[keyword var] [def x] [operator =] [string 'foo\\]",
-     "[string bar'];");
-
-  MT("scary_regexp",
-     "[string-2 /foo[[/]]bar/];");
-
-  MT("indent_strange_array",
-     "[keyword var] [def x] [operator =] [[",
-     "  [number 1],,",
-     "  [number 2],",
-     "]];",
-     "[number 10];");
-
-  MT("param_default",
-     "[keyword function] [def foo]([def x] [operator =] [string-2 `foo${][number 10][string-2 }bar`]) {",
-     "  [keyword return] [variable-2 x];",
-     "}");
-
-  MT("new_target",
-     "[keyword function] [def F]([def target]) {",
-     "  [keyword if] ([variable-2 target] [operator &&] [keyword new].[keyword target].[property name]) {",
-     "    [keyword return] [keyword new]",
-     "      .[keyword target];",
-     "  }",
-     "}");
-
-  var ts_mode = CodeMirror.getMode({indentUnit: 2}, "application/typescript")
-  function TS(name) {
-    test.mode(name, ts_mode, Array.prototype.slice.call(arguments, 1))
-  }
-
-  TS("extend_type",
-     "[keyword class] [def Foo] [keyword extends] [variable-3 Some][operator <][variable-3 Type][operator >] {}")
-
-  TS("arrow_type",
-     "[keyword let] [def x]: ([variable arg]: [variable-3 Type]) [operator =>] [variable-3 ReturnType]")
-
-  TS("typescript_class",
-     "[keyword class] [def Foo] {",
-     "  [keyword public] [keyword static] [property main]() {}",
-     "  [keyword private] [property _foo]: [variable-3 string];",
-     "}")
-
-  var jsonld_mode = CodeMirror.getMode(
-    {indentUnit: 2},
-    {name: "javascript", jsonld: true}
-  );
-  function LD(name) {
-    test.mode(name, jsonld_mode, Array.prototype.slice.call(arguments, 1));
-  }
-
-  LD("json_ld_keywords",
-    '{',
-    '  [meta "@context"]: {',
-    '    [meta "@base"]: [string "http://example.com"],',
-    '    [meta "@vocab"]: [string "http://xmlns.com/foaf/0.1/"],',
-    '    [property "likesFlavor"]: {',
-    '      [meta "@container"]: [meta "@list"]',
-    '      [meta "@reverse"]: [string "@beFavoriteOf"]',
-    '    },',
-    '    [property "nick"]: { [meta "@container"]: [meta "@set"] },',
-    '    [property "nick"]: { [meta "@container"]: [meta "@index"] }',
-    '  },',
-    '  [meta "@graph"]: [[ {',
-    '    [meta "@id"]: [string "http://dbpedia.org/resource/John_Lennon"],',
-    '    [property "name"]: [string "John Lennon"],',
-    '    [property "modified"]: {',
-    '      [meta "@value"]: [string "2010-05-29T14:17:39+02:00"],',
-    '      [meta "@type"]: [string "http://www.w3.org/2001/XMLSchema#dateTime"]',
-    '    }',
-    '  } ]]',
-    '}');
-
-  LD("json_ld_fake",
-    '{',
-    '  [property "@fake"]: [string "@fake"],',
-    '  [property "@contextual"]: [string "@identifier"],',
-    '  [property "user@domain.com"]: [string "@graphical"],',
-    '  [property "@ID"]: [string "@@ID"]',
-    '}');
-})();
diff --git a/WebContent/addon/codemirror/mode/javascript/typescript.html b/WebContent/addon/codemirror/mode/javascript/typescript.html
deleted file mode 100644
index 1f26d7f..0000000
--- a/WebContent/addon/codemirror/mode/javascript/typescript.html
+++ /dev/null
@@ -1,61 +0,0 @@
-<!doctype html>
-
-<title>CodeMirror: TypeScript mode</title>
-<meta charset="utf-8"/>
-<link rel=stylesheet href="../../doc/docs.css">
-
-<link rel="stylesheet" href="../../lib/codemirror.css">
-<script src="../../lib/codemirror.js"></script>
-<script src="javascript.js"></script>
-<style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
-<div id=nav>
-  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
-
-  <ul>
-    <li><a href="../../index.html">Home</a>
-    <li><a href="../../doc/manual.html">Manual</a>
-    <li><a href="https://github.com/codemirror/codemirror">Code</a>
-  </ul>
-  <ul>
-    <li><a href="../index.html">Language modes</a>
-    <li><a class=active href="#">TypeScript</a>
-  </ul>
-</div>
-
-<article>
-<h2>TypeScript mode</h2>
-
-
-<div><textarea id="code" name="code">
-class Greeter {
-  greeting: string;
-  constructor (message: string) {
-    this.greeting = message;
-  }
-  greet() {
-    return "Hello, " + this.greeting;
-  }
-}   
-
-var greeter = new Greeter("world");
-
-var button = document.createElement('button')
-button.innerText = "Say Hello"
-button.onclick = function() {
-  alert(greeter.greet())
-}
-
-document.body.appendChild(button)
-
-</textarea></div>
-
-    <script>
-      var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
-        lineNumbers: true,
-        matchBrackets: true,
-        mode: "text/typescript"
-      });
-    </script>
-
-    <p>This is a specialization of the <a href="index.html">JavaScript mode</a>.</p>
-  </article>
diff --git a/WebContent/addon/codemirror/mode/meta.js b/WebContent/addon/codemirror/mode/meta.js
deleted file mode 100644
index 47e9a31..0000000
--- a/WebContent/addon/codemirror/mode/meta.js
+++ /dev/null
@@ -1,209 +0,0 @@
-// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") // CommonJS
-    mod(require("../lib/codemirror"));
-  else if (typeof define == "function" && define.amd) // AMD
-    define(["../lib/codemirror"], mod);
-  else // Plain browser env
-    mod(CodeMirror);
-})(function(CodeMirror) {
-  "use strict";
-
-  CodeMirror.modeInfo = [
-    {name: "APL", mime: "text/apl", mode: "apl", ext: ["dyalog", "apl"]},
-    {name: "PGP", mimes: ["application/pgp", "application/pgp-keys", "application/pgp-signature"], mode: "asciiarmor", ext: ["pgp"]},
-    {name: "ASN.1", mime: "text/x-ttcn-asn", mode: "asn.1", ext: ["asn", "asn1"]},
-    {name: "Asterisk", mime: "text/x-asterisk", mode: "asterisk", file: /^extensions\.conf$/i},
-    {name: "Brainfuck", mime: "text/x-brainfuck", mode: "brainfuck", ext: ["b", "bf"]},
-    {name: "C", mime: "text/x-csrc", mode: "clike", ext: ["c", "h"]},
-    {name: "C++", mime: "text/x-c++src", mode: "clike", ext: ["cpp", "c++", "cc", "cxx", "hpp", "h++", "hh", "hxx"], alias: ["cpp"]},
-    {name: "Cobol", mime: "text/x-cobol", mode: "cobol", ext: ["cob", "cpy"]},
-    {name: "C#", mime: "text/x-csharp", mode: "clike", ext: ["cs"], alias: ["csharp"]},
-    {name: "Clojure", mime: "text/x-clojure", mode: "clojure", ext: ["clj", "cljc", "cljx"]},
-    {name: "ClojureScript", mime: "text/x-clojurescript", mode: "clojure", ext: ["cljs"]},
-    {name: "Closure Stylesheets (GSS)", mime: "text/x-gss", mode: "css", ext: ["gss"]},
-    {name: "CMake", mime: "text/x-cmake", mode: "cmake", ext: ["cmake", "cmake.in"], file: /^CMakeLists.txt$/},
-    {name: "CoffeeScript", mime: "text/x-coffeescript", mode: "coffeescript", ext: ["coffee"], alias: ["coffee", "coffee-script"]},
-    {name: "Common Lisp", mime: "text/x-common-lisp", mode: "commonlisp", ext: ["cl", "lisp", "el"], alias: ["lisp"]},
-    {name: "Cypher", mime: "application/x-cypher-query", mode: "cypher", ext: ["cyp", "cypher"]},
-    {name: "Cython", mime: "text/x-cython", mode: "python", ext: ["pyx", "pxd", "pxi"]},
-    {name: "Crystal", mime: "text/x-crystal", mode: "crystal", ext: ["cr"]},
-    {name: "CSS", mime: "text/css", mode: "css", ext: ["css"]},
-    {name: "CQL", mime: "text/x-cassandra", mode: "sql", ext: ["cql"]},
-    {name: "D", mime: "text/x-d", mode: "d", ext: ["d"]},
-    {name: "Dart", mimes: ["application/dart", "text/x-dart"], mode: "dart", ext: ["dart"]},
-    {name: "diff", mime: "text/x-diff", mode: "diff", ext: ["diff", "patch"]},
-    {name: "Django", mime: "text/x-django", mode: "django"},
-    {name: "Dockerfile", mime: "text/x-dockerfile", mode: "dockerfile", file: /^Dockerfile$/},
-    {name: "DTD", mime: "application/xml-dtd", mode: "dtd", ext: ["dtd"]},
-    {name: "Dylan", mime: "text/x-dylan", mode: "dylan", ext: ["dylan", "dyl", "intr"]},
-    {name: "EBNF", mime: "text/x-ebnf", mode: "ebnf"},
-    {name: "ECL", mime: "text/x-ecl", mode: "ecl", ext: ["ecl"]},
-    {name: "edn", mime: "application/edn", mode: "clojure", ext: ["edn"]},
-    {name: "Eiffel", mime: "text/x-eiffel", mode: "eiffel", ext: ["e"]},
-    {name: "Elm", mime: "text/x-elm", mode: "elm", ext: ["elm"]},
-    {name: "Embedded Javascript", mime: "application/x-ejs", mode: "htmlembedded", ext: ["ejs"]},
-    {name: "Embedded Ruby", mime: "application/x-erb", mode: "htmlembedded", ext: ["erb"]},
-    {name: "Erlang", mime: "text/x-erlang", mode: "erlang", ext: ["erl"]},
-    {name: "Factor", mime: "text/x-factor", mode: "factor", ext: ["factor"]},
-    {name: "FCL", mime: "text/x-fcl", mode: "fcl"},
-    {name: "Forth", mime: "text/x-forth", mode: "forth", ext: ["forth", "fth", "4th"]},
-    {name: "Fortran", mime: "text/x-fortran", mode: "fortran", ext: ["f", "for", "f77", "f90"]},
-    {name: "F#", mime: "text/x-fsharp", mode: "mllike", ext: ["fs"], alias: ["fsharp"]},
-    {name: "Gas", mime: "text/x-gas", mode: "gas", ext: ["s"]},
-    {name: "Gherkin", mime: "text/x-feature", mode: "gherkin", ext: ["feature"]},
-    {name: "GitHub Flavored Markdown", mime: "text/x-gfm", mode: "gfm", file: /^(readme|contributing|history).md$/i},
-    {name: "Go", mime: "text/x-go", mode: "go", ext: ["go"]},
-    {name: "Groovy", mime: "text/x-groovy", mode: "groovy", ext: ["groovy", "gradle"], file: /^Jenkinsfile$/},
-    {name: "HAML", mime: "text/x-haml", mode: "haml", ext: ["haml"]},
-    {name: "Haskell", mime: "text/x-haskell", mode: "haskell", ext: ["hs"]},
-    {name: "Haskell (Literate)", mime: "text/x-literate-haskell", mode: "haskell-literate", ext: ["lhs"]},
-    {name: "Haxe", mime: "text/x-haxe", mode: "haxe", ext: ["hx"]},
-    {name: "HXML", mime: "text/x-hxml", mode: "haxe", ext: ["hxml"]},
-    {name: "ASP.NET", mime: "application/x-aspx", mode: "htmlembedded", ext: ["aspx"], alias: ["asp", "aspx"]},
-    {name: "HTML", mime: "text/html", mode: "htmlmixed", ext: ["html", "htm"], alias: ["xhtml"]},
-    {name: "HTTP", mime: "message/http", mode: "http"},
-    {name: "IDL", mime: "text/x-idl", mode: "idl", ext: ["pro"]},
-    {name: "Pug", mime: "text/x-pug", mode: "pug", ext: ["jade", "pug"], alias: ["jade"]},
-    {name: "Java", mime: "text/x-java", mode: "clike", ext: ["java"]},
-    {name: "Java Server Pages", mime: "application/x-jsp", mode: "htmlembedded", ext: ["jsp"], alias: ["jsp"]},
-    {name: "JavaScript", mimes: ["text/javascript", "text/ecmascript", "application/javascript", "application/x-javascript", "application/ecmascript"],
-     mode: "javascript", ext: ["js"], alias: ["ecmascript", "js", "node"]},
-    {name: "JSON", mimes: ["application/json", "application/x-json"], mode: "javascript", ext: ["json", "map"], alias: ["json5"]},
-    {name: "JSON-LD", mime: "application/ld+json", mode: "javascript", ext: ["jsonld"], alias: ["jsonld"]},
-    {name: "JSX", mime: "text/jsx", mode: "jsx", ext: ["jsx"]},
-    {name: "Jinja2", mime: "null", mode: "jinja2"},
-    {name: "Julia", mime: "text/x-julia", mode: "julia", ext: ["jl"]},
-    {name: "Kotlin", mime: "text/x-kotlin", mode: "clike", ext: ["kt"]},
-    {name: "LESS", mime: "text/x-less", mode: "css", ext: ["less"]},
-    {name: "LiveScript", mime: "text/x-livescript", mode: "livescript", ext: ["ls"], alias: ["ls"]},
-    {name: "Lua", mime: "text/x-lua", mode: "lua", ext: ["lua"]},
-    {name: "Markdown", mime: "text/x-markdown", mode: "markdown", ext: ["markdown", "md", "mkd"]},
-    {name: "mIRC", mime: "text/mirc", mode: "mirc"},
-    {name: "MariaDB SQL", mime: "text/x-mariadb", mode: "sql"},
-    {name: "Mathematica", mime: "text/x-mathematica", mode: "mathematica", ext: ["m", "nb"]},
-    {name: "Modelica", mime: "text/x-modelica", mode: "modelica", ext: ["mo"]},
-    {name: "MUMPS", mime: "text/x-mumps", mode: "mumps", ext: ["mps"]},
-    {name: "MS SQL", mime: "text/x-mssql", mode: "sql"},
-    {name: "mbox", mime: "application/mbox", mode: "mbox", ext: ["mbox"]},
-    {name: "MySQL", mime: "text/x-mysql", mode: "sql"},
-    {name: "Nginx", mime: "text/x-nginx-conf", mode: "nginx", file: /nginx.*\.conf$/i},
-    {name: "NSIS", mime: "text/x-nsis", mode: "nsis", ext: ["nsh", "nsi"]},
-    {name: "NTriples", mime: "text/n-triples", mode: "ntriples", ext: ["nt"]},
-    {name: "Objective C", mime: "text/x-objectivec", mode: "clike", ext: ["m", "mm"], alias: ["objective-c", "objc"]},
-    {name: "OCaml", mime: "text/x-ocaml", mode: "mllike", ext: ["ml", "mli", "mll", "mly"]},
-    {name: "Octave", mime: "text/x-octave", mode: "octave", ext: ["m"]},
-    {name: "Oz", mime: "text/x-oz", mode: "oz", ext: ["oz"]},
-    {name: "Pascal", mime: "text/x-pascal", mode: "pascal", ext: ["p", "pas"]},
-    {name: "PEG.js", mime: "null", mode: "pegjs", ext: ["jsonld"]},
-    {name: "Perl", mime: "text/x-perl", mode: "perl", ext: ["pl", "pm"]},
-    {name: "PHP", mime: "application/x-httpd-php", mode: "php", ext: ["php", "php3", "php4", "php5", "phtml"]},
-    {name: "Pig", mime: "text/x-pig", mode: "pig", ext: ["pig"]},
-    {name: "Plain Text", mime: "text/plain", mode: "null", ext: ["txt", "text", "conf", "def", "list", "log"]},
-    {name: "PLSQL", mime: "text/x-plsql", mode: "sql", ext: ["pls"]},
-    {name: "PowerShell", mime: "application/x-powershell", mode: "powershell", ext: ["ps1", "psd1", "psm1"]},
-    {name: "Properties files", mime: "text/x-properties", mode: "properties", ext: ["properties", "ini", "in"], alias: ["ini", "properties"]},
-    {name: "ProtoBuf", mime: "text/x-protobuf", mode: "protobuf", ext: ["proto"]},
-    {name: "Python", mime: "text/x-python", mode: "python", ext: ["BUILD", "bzl", "py", "pyw"], file: /^(BUCK|BUILD)$/},
-    {name: "Puppet", mime: "text/x-puppet", mode: "puppet", ext: ["pp"]},
-    {name: "Q", mime: "text/x-q", mode: "q", ext: ["q"]},
-    {name: "R", mime: "text/x-rsrc", mode: "r", ext: ["r"], alias: ["rscript"]},
-    {name: "reStructuredText", mime: "text/x-rst", mode: "rst", ext: ["rst"], alias: ["rst"]},
-    {name: "RPM Changes", mime: "text/x-rpm-changes", mode: "rpm"},
-    {name: "RPM Spec", mime: "text/x-rpm-spec", mode: "rpm", ext: ["spec"]},
-    {name: "Ruby", mime: "text/x-ruby", mode: "ruby", ext: ["rb"], alias: ["jruby", "macruby", "rake", "rb", "rbx"]},
-    {name: "Rust", mime: "text/x-rustsrc", mode: "rust", ext: ["rs"]},
-    {name: "SAS", mime: "text/x-sas", mode: "sas", ext: ["sas"]},
-    {name: "Sass", mime: "text/x-sass", mode: "sass", ext: ["sass"]},
-    {name: "Scala", mime: "text/x-scala", mode: "clike", ext: ["scala"]},
-    {name: "Scheme", mime: "text/x-scheme", mode: "scheme", ext: ["scm", "ss"]},
-    {name: "SCSS", mime: "text/x-scss", mode: "css", ext: ["scss"]},
-    {name: "Shell", mime: "text/x-sh", mode: "shell", ext: ["sh", "ksh", "bash"], alias: ["bash", "sh", "zsh"], file: /^PKGBUILD$/},
-    {name: "Sieve", mime: "application/sieve", mode: "sieve", ext: ["siv", "sieve"]},
-    {name: "Slim", mimes: ["text/x-slim", "application/x-slim"], mode: "slim", ext: ["slim"]},
-    {name: "Smalltalk", mime: "text/x-stsrc", mode: "smalltalk", ext: ["st"]},
-    {name: "Smarty", mime: "text/x-smarty", mode: "smarty", ext: ["tpl"]},
-    {name: "Solr", mime: "text/x-solr", mode: "solr"},
-    {name: "Soy", mime: "text/x-soy", mode: "soy", ext: ["soy"], alias: ["closure template"]},
-    {name: "SPARQL", mime: "application/sparql-query", mode: "sparql", ext: ["rq", "sparql"], alias: ["sparul"]},
-    {name: "Spreadsheet", mime: "text/x-spreadsheet", mode: "spreadsheet", alias: ["excel", "formula"]},
-    {name: "SQL", mime: "text/x-sql", mode: "sql", ext: ["sql"]},
-    {name: "Squirrel", mime: "text/x-squirrel", mode: "clike", ext: ["nut"]},
-    {name: "Stylus", mime: "text/x-styl", mode: "stylus", ext: ["styl"]},
-    {name: "Swift", mime: "text/x-swift", mode: "swift", ext: ["swift"]},
-    {name: "sTeX", mime: "text/x-stex", mode: "stex"},
-    {name: "LaTeX", mime: "text/x-latex", mode: "stex", ext: ["text", "ltx"], alias: ["tex"]},
-    {name: "SystemVerilog", mime: "text/x-systemverilog", mode: "verilog", ext: ["v"]},
-    {name: "Tcl", mime: "text/x-tcl", mode: "tcl", ext: ["tcl"]},
-    {name: "Textile", mime: "text/x-textile", mode: "textile", ext: ["textile"]},
-    {name: "TiddlyWiki ", mime: "text/x-tiddlywiki", mode: "tiddlywiki"},
-    {name: "Tiki wiki", mime: "text/tiki", mode: "tiki"},
-    {name: "TOML", mime: "text/x-toml", mode: "toml", ext: ["toml"]},
-    {name: "Tornado", mime: "text/x-tornado", mode: "tornado"},
-    {name: "troff", mime: "text/troff", mode: "troff", ext: ["1", "2", "3", "4", "5", "6", "7", "8", "9"]},
-    {name: "TTCN", mime: "text/x-ttcn", mode: "ttcn", ext: ["ttcn", "ttcn3", "ttcnpp"]},
-    {name: "TTCN_CFG", mime: "text/x-ttcn-cfg", mode: "ttcn-cfg", ext: ["cfg"]},
-    {name: "Turtle", mime: "text/turtle", mode: "turtle", ext: ["ttl"]},
-    {name: "TypeScript", mime: "application/typescript", mode: "javascript", ext: ["ts"], alias: ["ts"]},
-    {name: "Twig", mime: "text/x-twig", mode: "twig"},
-    {name: "Web IDL", mime: "text/x-webidl", mode: "webidl", ext: ["webidl"]},
-    {name: "VB.NET", mime: "text/x-vb", mode: "vb", ext: ["vb"]},
-    {name: "VBScript", mime: "text/vbscript", mode: "vbscript", ext: ["vbs"]},
-    {name: "Velocity", mime: "text/velocity", mode: "velocity", ext: ["vtl"]},
-    {name: "Verilog", mime: "text/x-verilog", mode: "verilog", ext: ["v"]},
-    {name: "VHDL", mime: "text/x-vhdl", mode: "vhdl", ext: ["vhd", "vhdl"]},
-    {name: "XML", mimes: ["application/xml", "text/xml"], mode: "xml", ext: ["xml", "xsl", "xsd"], alias: ["rss", "wsdl", "xsd"]},
-    {name: "XQuery", mime: "application/xquery", mode: "xquery", ext: ["xy", "xquery"]},
-    {name: "Yacas", mime: "text/x-yacas", mode: "yacas", ext: ["ys"]},
-    {name: "YAML", mime: "text/x-yaml", mode: "yaml", ext: ["yaml", "yml"], alias: ["yml"]},
-    {name: "Z80", mime: "text/x-z80", mode: "z80", ext: ["z80"]},
-    {name: "mscgen", mime: "text/x-mscgen", mode: "mscgen", ext: ["mscgen", "mscin", "msc"]},
-    {name: "xu", mime: "text/x-xu", mode: "mscgen", ext: ["xu"]},
-    {name: "msgenny", mime: "text/x-msgenny", mode: "mscgen", ext: ["msgenny"]}
-  ];
-  // Ensure all modes have a mime property for backwards compatibility
-  for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
-    var info = CodeMirror.modeInfo[i];
-    if (info.mimes) info.mime = info.mimes[0];
-  }
-
-  CodeMirror.findModeByMIME = function(mime) {
-    mime = mime.toLowerCase();
-    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
-      var info = CodeMirror.modeInfo[i];
-      if (info.mime == mime) return info;
-      if (info.mimes) for (var j = 0; j < info.mimes.length; j++)
-        if (info.mimes[j] == mime) return info;
-    }
-  };
-
-  CodeMirror.findModeByExtension = function(ext) {
-    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
-      var info = CodeMirror.modeInfo[i];
-      if (info.ext) for (var j = 0; j < info.ext.length; j++)
-        if (info.ext[j] == ext) return info;
-    }
-  };
-
-  CodeMirror.findModeByFileName = function(filename) {
-    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
-      var info = CodeMirror.modeInfo[i];
-      if (info.file && info.file.test(filename)) return info;
-    }
-    var dot = filename.lastIndexOf(".");
-    var ext = dot > -1 && filename.substring(dot + 1, filename.length);
-    if (ext) return CodeMirror.findModeByExtension(ext);
-  };
-
-  CodeMirror.findModeByName = function(name) {
-    name = name.toLowerCase();
-    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
-      var info = CodeMirror.modeInfo[i];
-      if (info.name.toLowerCase() == name) return info;
-      if (info.alias) for (var j = 0; j < info.alias.length; j++)
-        if (info.alias[j].toLowerCase() == name) return info;
-    }
-  };
-});
diff --git a/WebContent/addon/codemirror/theme/3024-day.css b/WebContent/addon/codemirror/theme/3024-day.css
deleted file mode 100644
index 7132655..0000000
--- a/WebContent/addon/codemirror/theme/3024-day.css
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-    Name:       3024 day
-    Author:     Jan T. Sott (http://github.com/idleberg)
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-3024-day.CodeMirror { background: #f7f7f7; color: #3a3432; }
-.cm-s-3024-day div.CodeMirror-selected { background: #d6d5d4; }
-
-.cm-s-3024-day .CodeMirror-line::selection, .cm-s-3024-day .CodeMirror-line > span::selection, .cm-s-3024-day .CodeMirror-line > span > span::selection { background: #d6d5d4; }
-.cm-s-3024-day .CodeMirror-line::-moz-selection, .cm-s-3024-day .CodeMirror-line > span::-moz-selection, .cm-s-3024-day .CodeMirror-line > span > span::selection { background: #d9d9d9; }
-
-.cm-s-3024-day .CodeMirror-gutters { background: #f7f7f7; border-right: 0px; }
-.cm-s-3024-day .CodeMirror-guttermarker { color: #db2d20; }
-.cm-s-3024-day .CodeMirror-guttermarker-subtle { color: #807d7c; }
-.cm-s-3024-day .CodeMirror-linenumber { color: #807d7c; }
-
-.cm-s-3024-day .CodeMirror-cursor { border-left: 1px solid #5c5855; }
-
-.cm-s-3024-day span.cm-comment { color: #cdab53; }
-.cm-s-3024-day span.cm-atom { color: #a16a94; }
-.cm-s-3024-day span.cm-number { color: #a16a94; }
-
-.cm-s-3024-day span.cm-property, .cm-s-3024-day span.cm-attribute { color: #01a252; }
-.cm-s-3024-day span.cm-keyword { color: #db2d20; }
-.cm-s-3024-day span.cm-string { color: #fded02; }
-
-.cm-s-3024-day span.cm-variable { color: #01a252; }
-.cm-s-3024-day span.cm-variable-2 { color: #01a0e4; }
-.cm-s-3024-day span.cm-def { color: #e8bbd0; }
-.cm-s-3024-day span.cm-bracket { color: #3a3432; }
-.cm-s-3024-day span.cm-tag { color: #db2d20; }
-.cm-s-3024-day span.cm-link { color: #a16a94; }
-.cm-s-3024-day span.cm-error { background: #db2d20; color: #5c5855; }
-
-.cm-s-3024-day .CodeMirror-activeline-background { background: #e8f2ff; }
-.cm-s-3024-day .CodeMirror-matchingbracket { text-decoration: underline; color: #a16a94 !important; }
diff --git a/WebContent/addon/codemirror/theme/3024-night.css b/WebContent/addon/codemirror/theme/3024-night.css
deleted file mode 100644
index adc5900..0000000
--- a/WebContent/addon/codemirror/theme/3024-night.css
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
-
-    Name:       3024 night
-    Author:     Jan T. Sott (http://github.com/idleberg)
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-3024-night.CodeMirror { background: #090300; color: #d6d5d4; }
-.cm-s-3024-night div.CodeMirror-selected { background: #3a3432; }
-.cm-s-3024-night .CodeMirror-line::selection, .cm-s-3024-night .CodeMirror-line > span::selection, .cm-s-3024-night .CodeMirror-line > span > span::selection { background: rgba(58, 52, 50, .99); }
-.cm-s-3024-night .CodeMirror-line::-moz-selection, .cm-s-3024-night .CodeMirror-line > span::-moz-selection, .cm-s-3024-night .CodeMirror-line > span > span::-moz-selection { background: rgba(58, 52, 50, .99); }
-.cm-s-3024-night .CodeMirror-gutters { background: #090300; border-right: 0px; }
-.cm-s-3024-night .CodeMirror-guttermarker { color: #db2d20; }
-.cm-s-3024-night .CodeMirror-guttermarker-subtle { color: #5c5855; }
-.cm-s-3024-night .CodeMirror-linenumber { color: #5c5855; }
-
-.cm-s-3024-night .CodeMirror-cursor { border-left: 1px solid #807d7c; }
-
-.cm-s-3024-night span.cm-comment { color: #cdab53; }
-.cm-s-3024-night span.cm-atom { color: #a16a94; }
-.cm-s-3024-night span.cm-number { color: #a16a94; }
-
-.cm-s-3024-night span.cm-property, .cm-s-3024-night span.cm-attribute { color: #01a252; }
-.cm-s-3024-night span.cm-keyword { color: #db2d20; }
-.cm-s-3024-night span.cm-string { color: #fded02; }
-
-.cm-s-3024-night span.cm-variable { color: #01a252; }
-.cm-s-3024-night span.cm-variable-2 { color: #01a0e4; }
-.cm-s-3024-night span.cm-def { color: #e8bbd0; }
-.cm-s-3024-night span.cm-bracket { color: #d6d5d4; }
-.cm-s-3024-night span.cm-tag { color: #db2d20; }
-.cm-s-3024-night span.cm-link { color: #a16a94; }
-.cm-s-3024-night span.cm-error { background: #db2d20; color: #807d7c; }
-
-.cm-s-3024-night .CodeMirror-activeline-background { background: #2F2F2F; }
-.cm-s-3024-night .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/abcdef.css b/WebContent/addon/codemirror/theme/abcdef.css
deleted file mode 100644
index 7f9d788..0000000
--- a/WebContent/addon/codemirror/theme/abcdef.css
+++ /dev/null
@@ -1,32 +0,0 @@
-.cm-s-abcdef.CodeMirror { background: #0f0f0f; color: #defdef; }
-.cm-s-abcdef div.CodeMirror-selected { background: #515151; }
-.cm-s-abcdef .CodeMirror-line::selection, .cm-s-abcdef .CodeMirror-line > span::selection, .cm-s-abcdef .CodeMirror-line > span > span::selection { background: rgba(56, 56, 56, 0.99); }
-.cm-s-abcdef .CodeMirror-line::-moz-selection, .cm-s-abcdef .CodeMirror-line > span::-moz-selection, .cm-s-abcdef .CodeMirror-line > span > span::-moz-selection { background: rgba(56, 56, 56, 0.99); }
-.cm-s-abcdef .CodeMirror-gutters { background: #555; border-right: 2px solid #314151; }
-.cm-s-abcdef .CodeMirror-guttermarker { color: #222; }
-.cm-s-abcdef .CodeMirror-guttermarker-subtle { color: azure; }
-.cm-s-abcdef .CodeMirror-linenumber { color: #FFFFFF; }
-.cm-s-abcdef .CodeMirror-cursor { border-left: 1px solid #00FF00; }
-
-.cm-s-abcdef span.cm-keyword { color: darkgoldenrod; font-weight: bold; }
-.cm-s-abcdef span.cm-atom { color: #77F; }
-.cm-s-abcdef span.cm-number { color: violet; }
-.cm-s-abcdef span.cm-def { color: #fffabc; }
-.cm-s-abcdef span.cm-variable { color: #abcdef; }
-.cm-s-abcdef span.cm-variable-2 { color: #cacbcc; }
-.cm-s-abcdef span.cm-variable-3 { color: #def; }
-.cm-s-abcdef span.cm-property { color: #fedcba; }
-.cm-s-abcdef span.cm-operator { color: #ff0; }
-.cm-s-abcdef span.cm-comment { color: #7a7b7c; font-style: italic;}
-.cm-s-abcdef span.cm-string { color: #2b4; }
-.cm-s-abcdef span.cm-meta { color: #C9F; }
-.cm-s-abcdef span.cm-qualifier { color: #FFF700; }
-.cm-s-abcdef span.cm-builtin { color: #30aabc; }
-.cm-s-abcdef span.cm-bracket { color: #8a8a8a; }
-.cm-s-abcdef span.cm-tag { color: #FFDD44; }
-.cm-s-abcdef span.cm-attribute { color: #DDFF00; }
-.cm-s-abcdef span.cm-error { color: #FF0000; }
-.cm-s-abcdef span.cm-header { color: aquamarine; font-weight: bold; }
-.cm-s-abcdef span.cm-link { color: blueviolet; }
-
-.cm-s-abcdef .CodeMirror-activeline-background { background: #314151; }
diff --git a/WebContent/addon/codemirror/theme/ambiance-mobile.css b/WebContent/addon/codemirror/theme/ambiance-mobile.css
deleted file mode 100644
index 88d332e..0000000
--- a/WebContent/addon/codemirror/theme/ambiance-mobile.css
+++ /dev/null
@@ -1,5 +0,0 @@
-.cm-s-ambiance.CodeMirror {
-  -webkit-box-shadow: none;
-  -moz-box-shadow: none;
-  box-shadow: none;
-}
diff --git a/WebContent/addon/codemirror/theme/ambiance.css b/WebContent/addon/codemirror/theme/ambiance.css
deleted file mode 100644
index bce3446..0000000
--- a/WebContent/addon/codemirror/theme/ambiance.css
+++ /dev/null
@@ -1,74 +0,0 @@
-/* ambiance theme for codemirror */
-
-/* Color scheme */
-
-.cm-s-ambiance .cm-header { color: blue; }
-.cm-s-ambiance .cm-quote { color: #24C2C7; }
-
-.cm-s-ambiance .cm-keyword { color: #cda869; }
-.cm-s-ambiance .cm-atom { color: #CF7EA9; }
-.cm-s-ambiance .cm-number { color: #78CF8A; }
-.cm-s-ambiance .cm-def { color: #aac6e3; }
-.cm-s-ambiance .cm-variable { color: #ffb795; }
-.cm-s-ambiance .cm-variable-2 { color: #eed1b3; }
-.cm-s-ambiance .cm-variable-3 { color: #faded3; }
-.cm-s-ambiance .cm-property { color: #eed1b3; }
-.cm-s-ambiance .cm-operator { color: #fa8d6a; }
-.cm-s-ambiance .cm-comment { color: #555; font-style:italic; }
-.cm-s-ambiance .cm-string { color: #8f9d6a; }
-.cm-s-ambiance .cm-string-2 { color: #9d937c; }
-.cm-s-ambiance .cm-meta { color: #D2A8A1; }
-.cm-s-ambiance .cm-qualifier { color: yellow; }
-.cm-s-ambiance .cm-builtin { color: #9999cc; }
-.cm-s-ambiance .cm-bracket { color: #24C2C7; }
-.cm-s-ambiance .cm-tag { color: #fee4ff; }
-.cm-s-ambiance .cm-attribute { color: #9B859D; }
-.cm-s-ambiance .cm-hr { color: pink; }
-.cm-s-ambiance .cm-link { color: #F4C20B; }
-.cm-s-ambiance .cm-special { color: #FF9D00; }
-.cm-s-ambiance .cm-error { color: #AF2018; }
-
-.cm-s-ambiance .CodeMirror-matchingbracket { color: #0f0; }
-.cm-s-ambiance .CodeMirror-nonmatchingbracket { color: #f22; }
-
-.cm-s-ambiance div.CodeMirror-selected { background: rgba(255, 255, 255, 0.15); }
-.cm-s-ambiance.CodeMirror-focused div.CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
-.cm-s-ambiance .CodeMirror-line::selection, .cm-s-ambiance .CodeMirror-line > span::selection, .cm-s-ambiance .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
-.cm-s-ambiance .CodeMirror-line::-moz-selection, .cm-s-ambiance .CodeMirror-line > span::-moz-selection, .cm-s-ambiance .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
-
-/* Editor styling */
-
-.cm-s-ambiance.CodeMirror {
-  line-height: 1.40em;
-  color: #E6E1DC;
-  background-color: #202020;
-  -webkit-box-shadow: inset 0 0 10px black;
-  -moz-box-shadow: inset 0 0 10px black;
-  box-shadow: inset 0 0 10px black;
-}
-
-.cm-s-ambiance .CodeMirror-gutters {
-  background: #3D3D3D;
-  border-right: 1px solid #4D4D4D;
-  box-shadow: 0 10px 20px black;
-}
-
-.cm-s-ambiance .CodeMirror-linenumber {
-  text-shadow: 0px 1px 1px #4d4d4d;
-  color: #111;
-  padding: 0 5px;
-}
-
-.cm-s-ambiance .CodeMirror-guttermarker { color: #aaa; }
-.cm-s-ambiance .CodeMirror-guttermarker-subtle { color: #111; }
-
-.cm-s-ambiance .CodeMirror-cursor { border-left: 1px solid #7991E8; }
-
-.cm-s-ambiance .CodeMirror-activeline-background {
-  background: none repeat scroll 0% 0% rgba(255, 255, 255, 0.031);
-}
-
-.cm-s-ambiance.CodeMirror,
-.cm-s-ambiance .CodeMirror-gutters {
-  background-image: 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");
-}
diff --git a/WebContent/addon/codemirror/theme/base16-dark.css b/WebContent/addon/codemirror/theme/base16-dark.css
deleted file mode 100644
index 026a816..0000000
--- a/WebContent/addon/codemirror/theme/base16-dark.css
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-    Name:       Base16 Default Dark
-    Author:     Chris Kempson (http://chriskempson.com)
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-base16-dark.CodeMirror { background: #151515; color: #e0e0e0; }
-.cm-s-base16-dark div.CodeMirror-selected { background: #303030; }
-.cm-s-base16-dark .CodeMirror-line::selection, .cm-s-base16-dark .CodeMirror-line > span::selection, .cm-s-base16-dark .CodeMirror-line > span > span::selection { background: rgba(48, 48, 48, .99); }
-.cm-s-base16-dark .CodeMirror-line::-moz-selection, .cm-s-base16-dark .CodeMirror-line > span::-moz-selection, .cm-s-base16-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(48, 48, 48, .99); }
-.cm-s-base16-dark .CodeMirror-gutters { background: #151515; border-right: 0px; }
-.cm-s-base16-dark .CodeMirror-guttermarker { color: #ac4142; }
-.cm-s-base16-dark .CodeMirror-guttermarker-subtle { color: #505050; }
-.cm-s-base16-dark .CodeMirror-linenumber { color: #505050; }
-.cm-s-base16-dark .CodeMirror-cursor { border-left: 1px solid #b0b0b0; }
-
-.cm-s-base16-dark span.cm-comment { color: #8f5536; }
-.cm-s-base16-dark span.cm-atom { color: #aa759f; }
-.cm-s-base16-dark span.cm-number { color: #aa759f; }
-
-.cm-s-base16-dark span.cm-property, .cm-s-base16-dark span.cm-attribute { color: #90a959; }
-.cm-s-base16-dark span.cm-keyword { color: #ac4142; }
-.cm-s-base16-dark span.cm-string { color: #f4bf75; }
-
-.cm-s-base16-dark span.cm-variable { color: #90a959; }
-.cm-s-base16-dark span.cm-variable-2 { color: #6a9fb5; }
-.cm-s-base16-dark span.cm-def { color: #d28445; }
-.cm-s-base16-dark span.cm-bracket { color: #e0e0e0; }
-.cm-s-base16-dark span.cm-tag { color: #ac4142; }
-.cm-s-base16-dark span.cm-link { color: #aa759f; }
-.cm-s-base16-dark span.cm-error { background: #ac4142; color: #b0b0b0; }
-
-.cm-s-base16-dark .CodeMirror-activeline-background { background: #202020; }
-.cm-s-base16-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/base16-light.css b/WebContent/addon/codemirror/theme/base16-light.css
deleted file mode 100644
index 474e0ca..0000000
--- a/WebContent/addon/codemirror/theme/base16-light.css
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-    Name:       Base16 Default Light
-    Author:     Chris Kempson (http://chriskempson.com)
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-base16-light.CodeMirror { background: #f5f5f5; color: #202020; }
-.cm-s-base16-light div.CodeMirror-selected { background: #e0e0e0; }
-.cm-s-base16-light .CodeMirror-line::selection, .cm-s-base16-light .CodeMirror-line > span::selection, .cm-s-base16-light .CodeMirror-line > span > span::selection { background: #e0e0e0; }
-.cm-s-base16-light .CodeMirror-line::-moz-selection, .cm-s-base16-light .CodeMirror-line > span::-moz-selection, .cm-s-base16-light .CodeMirror-line > span > span::-moz-selection { background: #e0e0e0; }
-.cm-s-base16-light .CodeMirror-gutters { background: #f5f5f5; border-right: 0px; }
-.cm-s-base16-light .CodeMirror-guttermarker { color: #ac4142; }
-.cm-s-base16-light .CodeMirror-guttermarker-subtle { color: #b0b0b0; }
-.cm-s-base16-light .CodeMirror-linenumber { color: #b0b0b0; }
-.cm-s-base16-light .CodeMirror-cursor { border-left: 1px solid #505050; }
-
-.cm-s-base16-light span.cm-comment { color: #8f5536; }
-.cm-s-base16-light span.cm-atom { color: #aa759f; }
-.cm-s-base16-light span.cm-number { color: #aa759f; }
-
-.cm-s-base16-light span.cm-property, .cm-s-base16-light span.cm-attribute { color: #90a959; }
-.cm-s-base16-light span.cm-keyword { color: #ac4142; }
-.cm-s-base16-light span.cm-string { color: #f4bf75; }
-
-.cm-s-base16-light span.cm-variable { color: #90a959; }
-.cm-s-base16-light span.cm-variable-2 { color: #6a9fb5; }
-.cm-s-base16-light span.cm-def { color: #d28445; }
-.cm-s-base16-light span.cm-bracket { color: #202020; }
-.cm-s-base16-light span.cm-tag { color: #ac4142; }
-.cm-s-base16-light span.cm-link { color: #aa759f; }
-.cm-s-base16-light span.cm-error { background: #ac4142; color: #505050; }
-
-.cm-s-base16-light .CodeMirror-activeline-background { background: #DDDCDC; }
-.cm-s-base16-light .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/bespin.css b/WebContent/addon/codemirror/theme/bespin.css
deleted file mode 100644
index 60913ba..0000000
--- a/WebContent/addon/codemirror/theme/bespin.css
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-    Name:       Bespin
-    Author:     Mozilla / Jan T. Sott
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-bespin.CodeMirror {background: #28211c; color: #9d9b97;}
-.cm-s-bespin div.CodeMirror-selected {background: #36312e !important;}
-.cm-s-bespin .CodeMirror-gutters {background: #28211c; border-right: 0px;}
-.cm-s-bespin .CodeMirror-linenumber {color: #666666;}
-.cm-s-bespin .CodeMirror-cursor {border-left: 1px solid #797977 !important;}
-
-.cm-s-bespin span.cm-comment {color: #937121;}
-.cm-s-bespin span.cm-atom {color: #9b859d;}
-.cm-s-bespin span.cm-number {color: #9b859d;}
-
-.cm-s-bespin span.cm-property, .cm-s-bespin span.cm-attribute {color: #54be0d;}
-.cm-s-bespin span.cm-keyword {color: #cf6a4c;}
-.cm-s-bespin span.cm-string {color: #f9ee98;}
-
-.cm-s-bespin span.cm-variable {color: #54be0d;}
-.cm-s-bespin span.cm-variable-2 {color: #5ea6ea;}
-.cm-s-bespin span.cm-def {color: #cf7d34;}
-.cm-s-bespin span.cm-error {background: #cf6a4c; color: #797977;}
-.cm-s-bespin span.cm-bracket {color: #9d9b97;}
-.cm-s-bespin span.cm-tag {color: #cf6a4c;}
-.cm-s-bespin span.cm-link {color: #9b859d;}
-
-.cm-s-bespin .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
-.cm-s-bespin .CodeMirror-activeline-background { background: #404040; }
diff --git a/WebContent/addon/codemirror/theme/blackboard.css b/WebContent/addon/codemirror/theme/blackboard.css
deleted file mode 100644
index b6eaedb..0000000
--- a/WebContent/addon/codemirror/theme/blackboard.css
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Port of TextMate's Blackboard theme */
-
-.cm-s-blackboard.CodeMirror { background: #0C1021; color: #F8F8F8; }
-.cm-s-blackboard div.CodeMirror-selected { background: #253B76; }
-.cm-s-blackboard .CodeMirror-line::selection, .cm-s-blackboard .CodeMirror-line > span::selection, .cm-s-blackboard .CodeMirror-line > span > span::selection { background: rgba(37, 59, 118, .99); }
-.cm-s-blackboard .CodeMirror-line::-moz-selection, .cm-s-blackboard .CodeMirror-line > span::-moz-selection, .cm-s-blackboard .CodeMirror-line > span > span::-moz-selection { background: rgba(37, 59, 118, .99); }
-.cm-s-blackboard .CodeMirror-gutters { background: #0C1021; border-right: 0; }
-.cm-s-blackboard .CodeMirror-guttermarker { color: #FBDE2D; }
-.cm-s-blackboard .CodeMirror-guttermarker-subtle { color: #888; }
-.cm-s-blackboard .CodeMirror-linenumber { color: #888; }
-.cm-s-blackboard .CodeMirror-cursor { border-left: 1px solid #A7A7A7; }
-
-.cm-s-blackboard .cm-keyword { color: #FBDE2D; }
-.cm-s-blackboard .cm-atom { color: #D8FA3C; }
-.cm-s-blackboard .cm-number { color: #D8FA3C; }
-.cm-s-blackboard .cm-def { color: #8DA6CE; }
-.cm-s-blackboard .cm-variable { color: #FF6400; }
-.cm-s-blackboard .cm-operator { color: #FBDE2D; }
-.cm-s-blackboard .cm-comment { color: #AEAEAE; }
-.cm-s-blackboard .cm-string { color: #61CE3C; }
-.cm-s-blackboard .cm-string-2 { color: #61CE3C; }
-.cm-s-blackboard .cm-meta { color: #D8FA3C; }
-.cm-s-blackboard .cm-builtin { color: #8DA6CE; }
-.cm-s-blackboard .cm-tag { color: #8DA6CE; }
-.cm-s-blackboard .cm-attribute { color: #8DA6CE; }
-.cm-s-blackboard .cm-header { color: #FF6400; }
-.cm-s-blackboard .cm-hr { color: #AEAEAE; }
-.cm-s-blackboard .cm-link { color: #8DA6CE; }
-.cm-s-blackboard .cm-error { background: #9D1E15; color: #F8F8F8; }
-
-.cm-s-blackboard .CodeMirror-activeline-background { background: #3C3636; }
-.cm-s-blackboard .CodeMirror-matchingbracket { outline:1px solid grey;color:white !important; }
diff --git a/WebContent/addon/codemirror/theme/cobalt.css b/WebContent/addon/codemirror/theme/cobalt.css
deleted file mode 100644
index d88223e..0000000
--- a/WebContent/addon/codemirror/theme/cobalt.css
+++ /dev/null
@@ -1,25 +0,0 @@
-.cm-s-cobalt.CodeMirror { background: #002240; color: white; }
-.cm-s-cobalt div.CodeMirror-selected { background: #b36539; }
-.cm-s-cobalt .CodeMirror-line::selection, .cm-s-cobalt .CodeMirror-line > span::selection, .cm-s-cobalt .CodeMirror-line > span > span::selection { background: rgba(179, 101, 57, .99); }
-.cm-s-cobalt .CodeMirror-line::-moz-selection, .cm-s-cobalt .CodeMirror-line > span::-moz-selection, .cm-s-cobalt .CodeMirror-line > span > span::-moz-selection { background: rgba(179, 101, 57, .99); }
-.cm-s-cobalt .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
-.cm-s-cobalt .CodeMirror-guttermarker { color: #ffee80; }
-.cm-s-cobalt .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
-.cm-s-cobalt .CodeMirror-linenumber { color: #d0d0d0; }
-.cm-s-cobalt .CodeMirror-cursor { border-left: 1px solid white; }
-
-.cm-s-cobalt span.cm-comment { color: #08f; }
-.cm-s-cobalt span.cm-atom { color: #845dc4; }
-.cm-s-cobalt span.cm-number, .cm-s-cobalt span.cm-attribute { color: #ff80e1; }
-.cm-s-cobalt span.cm-keyword { color: #ffee80; }
-.cm-s-cobalt span.cm-string { color: #3ad900; }
-.cm-s-cobalt span.cm-meta { color: #ff9d00; }
-.cm-s-cobalt span.cm-variable-2, .cm-s-cobalt span.cm-tag { color: #9effff; }
-.cm-s-cobalt span.cm-variable-3, .cm-s-cobalt span.cm-def { color: white; }
-.cm-s-cobalt span.cm-bracket { color: #d8d8d8; }
-.cm-s-cobalt span.cm-builtin, .cm-s-cobalt span.cm-special { color: #ff9e59; }
-.cm-s-cobalt span.cm-link { color: #845dc4; }
-.cm-s-cobalt span.cm-error { color: #9d1e15; }
-
-.cm-s-cobalt .CodeMirror-activeline-background { background: #002D57; }
-.cm-s-cobalt .CodeMirror-matchingbracket { outline:1px solid grey;color:white !important; }
diff --git a/WebContent/addon/codemirror/theme/colorforth.css b/WebContent/addon/codemirror/theme/colorforth.css
deleted file mode 100644
index 606899f..0000000
--- a/WebContent/addon/codemirror/theme/colorforth.css
+++ /dev/null
@@ -1,33 +0,0 @@
-.cm-s-colorforth.CodeMirror { background: #000000; color: #f8f8f8; }
-.cm-s-colorforth .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
-.cm-s-colorforth .CodeMirror-guttermarker { color: #FFBD40; }
-.cm-s-colorforth .CodeMirror-guttermarker-subtle { color: #78846f; }
-.cm-s-colorforth .CodeMirror-linenumber { color: #bababa; }
-.cm-s-colorforth .CodeMirror-cursor { border-left: 1px solid white; }
-
-.cm-s-colorforth span.cm-comment     { color: #ededed; }
-.cm-s-colorforth span.cm-def         { color: #ff1c1c; font-weight:bold; }
-.cm-s-colorforth span.cm-keyword     { color: #ffd900; }
-.cm-s-colorforth span.cm-builtin     { color: #00d95a; }
-.cm-s-colorforth span.cm-variable    { color: #73ff00; }
-.cm-s-colorforth span.cm-string      { color: #007bff; }
-.cm-s-colorforth span.cm-number      { color: #00c4ff; }
-.cm-s-colorforth span.cm-atom        { color: #606060; }
-
-.cm-s-colorforth span.cm-variable-2  { color: #EEE; }
-.cm-s-colorforth span.cm-variable-3  { color: #DDD; }
-.cm-s-colorforth span.cm-property    {}
-.cm-s-colorforth span.cm-operator    {}
-
-.cm-s-colorforth span.cm-meta        { color: yellow; }
-.cm-s-colorforth span.cm-qualifier   { color: #FFF700; }
-.cm-s-colorforth span.cm-bracket     { color: #cc7; }
-.cm-s-colorforth span.cm-tag         { color: #FFBD40; }
-.cm-s-colorforth span.cm-attribute   { color: #FFF700; }
-.cm-s-colorforth span.cm-error       { color: #f00; }
-
-.cm-s-colorforth div.CodeMirror-selected { background: #333d53; }
-
-.cm-s-colorforth span.cm-compilation { background: rgba(255, 255, 255, 0.12); }
-
-.cm-s-colorforth .CodeMirror-activeline-background { background: #253540; }
diff --git a/WebContent/addon/codemirror/theme/dracula.css b/WebContent/addon/codemirror/theme/dracula.css
deleted file mode 100644
index b2ef629..0000000
--- a/WebContent/addon/codemirror/theme/dracula.css
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-    Name:       dracula
-    Author:     Michael Kaminsky (http://github.com/mkaminsky11)
-
-    Original dracula color scheme by Zeno Rocha (https://github.com/zenorocha/dracula-theme)
-
-*/
-
-
-.cm-s-dracula.CodeMirror, .cm-s-dracula .CodeMirror-gutters {
-  background-color: #282a36 !important;
-  color: #f8f8f2 !important;
-  border: none;
-}
-.cm-s-dracula .CodeMirror-gutters { color: #282a36; }
-.cm-s-dracula .CodeMirror-cursor { border-left: solid thin #f8f8f0; }
-.cm-s-dracula .CodeMirror-linenumber { color: #6D8A88; }
-.cm-s-dracula .CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
-.cm-s-dracula .CodeMirror-line::selection, .cm-s-dracula .CodeMirror-line > span::selection, .cm-s-dracula .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
-.cm-s-dracula .CodeMirror-line::-moz-selection, .cm-s-dracula .CodeMirror-line > span::-moz-selection, .cm-s-dracula .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
-.cm-s-dracula span.cm-comment { color: #6272a4; }
-.cm-s-dracula span.cm-string, .cm-s-dracula span.cm-string-2 { color: #f1fa8c; }
-.cm-s-dracula span.cm-number { color: #bd93f9; }
-.cm-s-dracula span.cm-variable { color: #50fa7b; }
-.cm-s-dracula span.cm-variable-2 { color: white; }
-.cm-s-dracula span.cm-def { color: #ffb86c; }
-.cm-s-dracula span.cm-keyword { color: #ff79c6; }
-.cm-s-dracula span.cm-operator { color: #ff79c6; }
-.cm-s-dracula span.cm-keyword { color: #ff79c6; }
-.cm-s-dracula span.cm-atom { color: #bd93f9; }
-.cm-s-dracula span.cm-meta { color: #f8f8f2; }
-.cm-s-dracula span.cm-tag { color: #ff79c6; }
-.cm-s-dracula span.cm-attribute { color: #50fa7b; }
-.cm-s-dracula span.cm-qualifier { color: #50fa7b; }
-.cm-s-dracula span.cm-property { color: #66d9ef; }
-.cm-s-dracula span.cm-builtin { color: #50fa7b; }
-.cm-s-dracula span.cm-variable-3 { color: #50fa7b; }
-
-.cm-s-dracula .CodeMirror-activeline-background { background: rgba(255,255,255,0.1); }
-.cm-s-dracula .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/duotone-dark.css b/WebContent/addon/codemirror/theme/duotone-dark.css
deleted file mode 100644
index b09a585..0000000
--- a/WebContent/addon/codemirror/theme/duotone-dark.css
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-Name:   DuoTone-Dark
-Author: by Bram de Haan, adapted from DuoTone themes by Simurai (http://simurai.com/projects/2016/01/01/duotone-themes)
-
-CodeMirror template by Jan T. Sott (https://github.com/idleberg), adapted by Bram de Haan (https://github.com/atelierbram/)
-*/
-
-.cm-s-duotone-dark.CodeMirror { background: #2a2734; color: #6c6783; }
-.cm-s-duotone-dark div.CodeMirror-selected { background: #545167!important; }
-.cm-s-duotone-dark .CodeMirror-gutters { background: #2a2734; border-right: 0px; }
-.cm-s-duotone-dark .CodeMirror-linenumber { color: #545167; }
-
-/* begin cursor */
-.cm-s-duotone-dark .CodeMirror-cursor { border-left: 1px solid #ffad5c; /* border-left: 1px solid #ffad5c80; */ border-right: .5em solid #ffad5c; /* border-right: .5em solid #ffad5c80; */ opacity: .5; }
-.cm-s-duotone-dark .CodeMirror-activeline-background { background: #363342; /* background: #36334280;  */ opacity: .5;}
-.cm-s-duotone-dark .cm-fat-cursor .CodeMirror-cursor { background: #ffad5c; /* background: #ffad5c80; */ opacity: .5;}
-/* end cursor */
-
-.cm-s-duotone-dark span.cm-atom, .cm-s-duotone-dark span.cm-number, .cm-s-duotone-dark span.cm-keyword, .cm-s-duotone-dark span.cm-variable, .cm-s-duotone-dark span.cm-attribute, .cm-s-duotone-dark span.cm-quote, .cm-s-duotone-dark span.cm-hr, .cm-s-duotone-dark span.cm-link { color: #ffcc99; }
-
-.cm-s-duotone-dark span.cm-property { color: #9a86fd; }
-.cm-s-duotone-dark span.cm-punctuation, .cm-s-duotone-dark span.cm-unit, .cm-s-duotone-dark span.cm-negative { color: #e09142; }
-.cm-s-duotone-dark span.cm-string { color: #ffb870; }
-.cm-s-duotone-dark span.cm-operator { color: #ffad5c; }
-.cm-s-duotone-dark span.cm-positive { color: #6a51e6; }
-
-.cm-s-duotone-dark span.cm-variable-2, .cm-s-duotone-dark span.cm-variable-3, .cm-s-duotone-dark span.cm-string-2, .cm-s-duotone-dark span.cm-url { color: #7a63ee; }
-.cm-s-duotone-dark span.cm-def, .cm-s-duotone-dark span.cm-tag, .cm-s-duotone-dark span.cm-builtin, .cm-s-duotone-dark span.cm-qualifier, .cm-s-duotone-dark span.cm-header, .cm-s-duotone-dark span.cm-em { color: #eeebff; }
-.cm-s-duotone-dark span.cm-bracket, .cm-s-duotone-dark span.cm-comment { color: #6c6783; }
-
-/* using #f00 red for errors, don't think any of the colorscheme variables will stand out enough, ... maybe by giving it a background-color ... */
-.cm-s-duotone-dark span.cm-error, .cm-s-duotone-dark span.cm-invalidchar { color: #f00; }
-
-.cm-s-duotone-dark span.cm-header { font-weight: normal; }
-.cm-s-duotone-dark .CodeMirror-matchingbracket { text-decoration: underline; color: #eeebff !important; } 
diff --git a/WebContent/addon/codemirror/theme/duotone-light.css b/WebContent/addon/codemirror/theme/duotone-light.css
deleted file mode 100644
index 80203d1..0000000
--- a/WebContent/addon/codemirror/theme/duotone-light.css
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
-Name:   DuoTone-Light
-Author: by Bram de Haan, adapted from DuoTone themes by Simurai (http://simurai.com/projects/2016/01/01/duotone-themes)
-
-CodeMirror template by Jan T. Sott (https://github.com/idleberg), adapted by Bram de Haan (https://github.com/atelierbram/)
-*/
-
-.cm-s-duotone-light.CodeMirror { background: #faf8f5; color: #b29762; }
-.cm-s-duotone-light div.CodeMirror-selected { background: #e3dcce !important; }
-.cm-s-duotone-light .CodeMirror-gutters { background: #faf8f5; border-right: 0px; }
-.cm-s-duotone-light .CodeMirror-linenumber { color: #cdc4b1; }
-
-/* begin cursor */
-.cm-s-duotone-light .CodeMirror-cursor { border-left: 1px solid #93abdc; /* border-left: 1px solid #93abdc80; */ border-right: .5em solid #93abdc; /* border-right: .5em solid #93abdc80; */ opacity: .5; }
-.cm-s-duotone-light .CodeMirror-activeline-background { background: #e3dcce;  /* background: #e3dcce80; */ opacity: .5; }
-.cm-s-duotone-light .cm-fat-cursor .CodeMirror-cursor { background: #93abdc; /* #93abdc80; */ opacity: .5; }
-/* end cursor */
-
-.cm-s-duotone-light span.cm-atom, .cm-s-duotone-light span.cm-number, .cm-s-duotone-light span.cm-keyword, .cm-s-duotone-light span.cm-variable, .cm-s-duotone-light span.cm-attribute, .cm-s-duotone-light span.cm-quote, .cm-s-duotone-light-light span.cm-hr, .cm-s-duotone-light-light span.cm-link { color: #063289; }
-
-.cm-s-duotone-light span.cm-property { color: #b29762; }
-.cm-s-duotone-light span.cm-punctuation, .cm-s-duotone-light span.cm-unit, .cm-s-duotone-light span.cm-negative { color: #063289; }
-.cm-s-duotone-light span.cm-string, .cm-s-duotone-light span.cm-operator { color: #1659df; }
-.cm-s-duotone-light span.cm-positive { color: #896724; }
-
-.cm-s-duotone-light span.cm-variable-2, .cm-s-duotone-light span.cm-variable-3, .cm-s-duotone-light span.cm-string-2, .cm-s-duotone-light span.cm-url { color: #896724; }
-.cm-s-duotone-light span.cm-def, .cm-s-duotone-light span.cm-tag, .cm-s-duotone-light span.cm-builtin, .cm-s-duotone-light span.cm-qualifier, .cm-s-duotone-light span.cm-header, .cm-s-duotone-light span.cm-em { color: #2d2006; }
-.cm-s-duotone-light span.cm-bracket, .cm-s-duotone-light span.cm-comment { color: #b6ad9a; }
-
-/* using #f00 red for errors, don't think any of the colorscheme variables will stand out enough, ... maybe by giving it a background-color ... */
-/* .cm-s-duotone-light span.cm-error { background: #896724; color: #728fcb; } */
-.cm-s-duotone-light span.cm-error, .cm-s-duotone-light span.cm-invalidchar { color: #f00; }
-
-.cm-s-duotone-light span.cm-header { font-weight: normal; }
-.cm-s-duotone-light .CodeMirror-matchingbracket { text-decoration: underline; color: #faf8f5 !important; }
-
diff --git a/WebContent/addon/codemirror/theme/eclipse.css b/WebContent/addon/codemirror/theme/eclipse.css
deleted file mode 100644
index 1bde460..0000000
--- a/WebContent/addon/codemirror/theme/eclipse.css
+++ /dev/null
@@ -1,23 +0,0 @@
-.cm-s-eclipse span.cm-meta { color: #FF1717; }
-.cm-s-eclipse span.cm-keyword { line-height: 1em; font-weight: bold; color: #7F0055; }
-.cm-s-eclipse span.cm-atom { color: #219; }
-.cm-s-eclipse span.cm-number { color: #164; }
-.cm-s-eclipse span.cm-def { color: #00f; }
-.cm-s-eclipse span.cm-variable { color: black; }
-.cm-s-eclipse span.cm-variable-2 { color: #0000C0; }
-.cm-s-eclipse span.cm-variable-3 { color: #0000C0; }
-.cm-s-eclipse span.cm-property { color: black; }
-.cm-s-eclipse span.cm-operator { color: black; }
-.cm-s-eclipse span.cm-comment { color: #3F7F5F; }
-.cm-s-eclipse span.cm-string { color: #2A00FF; }
-.cm-s-eclipse span.cm-string-2 { color: #f50; }
-.cm-s-eclipse span.cm-qualifier { color: #555; }
-.cm-s-eclipse span.cm-builtin { color: #30a; }
-.cm-s-eclipse span.cm-bracket { color: #cc7; }
-.cm-s-eclipse span.cm-tag { color: #170; }
-.cm-s-eclipse span.cm-attribute { color: #00c; }
-.cm-s-eclipse span.cm-link { color: #219; }
-.cm-s-eclipse span.cm-error { color: #f00; }
-
-.cm-s-eclipse .CodeMirror-activeline-background { background: #e8f2ff; }
-.cm-s-eclipse .CodeMirror-matchingbracket { outline:1px solid grey; color:black !important; }
diff --git a/WebContent/addon/codemirror/theme/elegant.css b/WebContent/addon/codemirror/theme/elegant.css
deleted file mode 100644
index 45b3ea6..0000000
--- a/WebContent/addon/codemirror/theme/elegant.css
+++ /dev/null
@@ -1,13 +0,0 @@
-.cm-s-elegant span.cm-number, .cm-s-elegant span.cm-string, .cm-s-elegant span.cm-atom { color: #762; }
-.cm-s-elegant span.cm-comment { color: #262; font-style: italic; line-height: 1em; }
-.cm-s-elegant span.cm-meta { color: #555; font-style: italic; line-height: 1em; }
-.cm-s-elegant span.cm-variable { color: black; }
-.cm-s-elegant span.cm-variable-2 { color: #b11; }
-.cm-s-elegant span.cm-qualifier { color: #555; }
-.cm-s-elegant span.cm-keyword { color: #730; }
-.cm-s-elegant span.cm-builtin { color: #30a; }
-.cm-s-elegant span.cm-link { color: #762; }
-.cm-s-elegant span.cm-error { background-color: #fdd; }
-
-.cm-s-elegant .CodeMirror-activeline-background { background: #e8f2ff; }
-.cm-s-elegant .CodeMirror-matchingbracket { outline:1px solid grey; color:black !important; }
diff --git a/WebContent/addon/codemirror/theme/erlang-dark.css b/WebContent/addon/codemirror/theme/erlang-dark.css
deleted file mode 100644
index 65fe481..0000000
--- a/WebContent/addon/codemirror/theme/erlang-dark.css
+++ /dev/null
@@ -1,34 +0,0 @@
-.cm-s-erlang-dark.CodeMirror { background: #002240; color: white; }
-.cm-s-erlang-dark div.CodeMirror-selected { background: #b36539; }
-.cm-s-erlang-dark .CodeMirror-line::selection, .cm-s-erlang-dark .CodeMirror-line > span::selection, .cm-s-erlang-dark .CodeMirror-line > span > span::selection { background: rgba(179, 101, 57, .99); }
-.cm-s-erlang-dark .CodeMirror-line::-moz-selection, .cm-s-erlang-dark .CodeMirror-line > span::-moz-selection, .cm-s-erlang-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(179, 101, 57, .99); }
-.cm-s-erlang-dark .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
-.cm-s-erlang-dark .CodeMirror-guttermarker { color: white; }
-.cm-s-erlang-dark .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
-.cm-s-erlang-dark .CodeMirror-linenumber { color: #d0d0d0; }
-.cm-s-erlang-dark .CodeMirror-cursor { border-left: 1px solid white; }
-
-.cm-s-erlang-dark span.cm-quote      { color: #ccc; }
-.cm-s-erlang-dark span.cm-atom       { color: #f133f1; }
-.cm-s-erlang-dark span.cm-attribute  { color: #ff80e1; }
-.cm-s-erlang-dark span.cm-bracket    { color: #ff9d00; }
-.cm-s-erlang-dark span.cm-builtin    { color: #eaa; }
-.cm-s-erlang-dark span.cm-comment    { color: #77f; }
-.cm-s-erlang-dark span.cm-def        { color: #e7a; }
-.cm-s-erlang-dark span.cm-keyword    { color: #ffee80; }
-.cm-s-erlang-dark span.cm-meta       { color: #50fefe; }
-.cm-s-erlang-dark span.cm-number     { color: #ffd0d0; }
-.cm-s-erlang-dark span.cm-operator   { color: #d55; }
-.cm-s-erlang-dark span.cm-property   { color: #ccc; }
-.cm-s-erlang-dark span.cm-qualifier  { color: #ccc; }
-.cm-s-erlang-dark span.cm-special    { color: #ffbbbb; }
-.cm-s-erlang-dark span.cm-string     { color: #3ad900; }
-.cm-s-erlang-dark span.cm-string-2   { color: #ccc; }
-.cm-s-erlang-dark span.cm-tag        { color: #9effff; }
-.cm-s-erlang-dark span.cm-variable   { color: #50fe50; }
-.cm-s-erlang-dark span.cm-variable-2 { color: #e0e; }
-.cm-s-erlang-dark span.cm-variable-3 { color: #ccc; }
-.cm-s-erlang-dark span.cm-error      { color: #9d1e15; }
-
-.cm-s-erlang-dark .CodeMirror-activeline-background { background: #013461; }
-.cm-s-erlang-dark .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
diff --git a/WebContent/addon/codemirror/theme/hopscotch.css b/WebContent/addon/codemirror/theme/hopscotch.css
deleted file mode 100644
index 7d05431..0000000
--- a/WebContent/addon/codemirror/theme/hopscotch.css
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-    Name:       Hopscotch
-    Author:     Jan T. Sott
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-hopscotch.CodeMirror {background: #322931; color: #d5d3d5;}
-.cm-s-hopscotch div.CodeMirror-selected {background: #433b42 !important;}
-.cm-s-hopscotch .CodeMirror-gutters {background: #322931; border-right: 0px;}
-.cm-s-hopscotch .CodeMirror-linenumber {color: #797379;}
-.cm-s-hopscotch .CodeMirror-cursor {border-left: 1px solid #989498 !important;}
-
-.cm-s-hopscotch span.cm-comment {color: #b33508;}
-.cm-s-hopscotch span.cm-atom {color: #c85e7c;}
-.cm-s-hopscotch span.cm-number {color: #c85e7c;}
-
-.cm-s-hopscotch span.cm-property, .cm-s-hopscotch span.cm-attribute {color: #8fc13e;}
-.cm-s-hopscotch span.cm-keyword {color: #dd464c;}
-.cm-s-hopscotch span.cm-string {color: #fdcc59;}
-
-.cm-s-hopscotch span.cm-variable {color: #8fc13e;}
-.cm-s-hopscotch span.cm-variable-2 {color: #1290bf;}
-.cm-s-hopscotch span.cm-def {color: #fd8b19;}
-.cm-s-hopscotch span.cm-error {background: #dd464c; color: #989498;}
-.cm-s-hopscotch span.cm-bracket {color: #d5d3d5;}
-.cm-s-hopscotch span.cm-tag {color: #dd464c;}
-.cm-s-hopscotch span.cm-link {color: #c85e7c;}
-
-.cm-s-hopscotch .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
-.cm-s-hopscotch .CodeMirror-activeline-background { background: #302020; }
diff --git a/WebContent/addon/codemirror/theme/icecoder.css b/WebContent/addon/codemirror/theme/icecoder.css
deleted file mode 100644
index ffebaf2..0000000
--- a/WebContent/addon/codemirror/theme/icecoder.css
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
-ICEcoder default theme by Matt Pass, used in code editor available at https://icecoder.net
-*/
-
-.cm-s-icecoder { color: #666; background: #1d1d1b; }
-
-.cm-s-icecoder span.cm-keyword { color: #eee; font-weight:bold; }  /* off-white 1 */
-.cm-s-icecoder span.cm-atom { color: #e1c76e; }                    /* yellow */
-.cm-s-icecoder span.cm-number { color: #6cb5d9; }                  /* blue */
-.cm-s-icecoder span.cm-def { color: #b9ca4a; }                     /* green */
-
-.cm-s-icecoder span.cm-variable { color: #6cb5d9; }                /* blue */
-.cm-s-icecoder span.cm-variable-2 { color: #cc1e5c; }              /* pink */
-.cm-s-icecoder span.cm-variable-3 { color: #f9602c; }              /* orange */
-
-.cm-s-icecoder span.cm-property { color: #eee; }                   /* off-white 1 */
-.cm-s-icecoder span.cm-operator { color: #9179bb; }                /* purple */
-.cm-s-icecoder span.cm-comment { color: #97a3aa; }                 /* grey-blue */
-
-.cm-s-icecoder span.cm-string { color: #b9ca4a; }                  /* green */
-.cm-s-icecoder span.cm-string-2 { color: #6cb5d9; }                /* blue */
-
-.cm-s-icecoder span.cm-meta { color: #555; }                       /* grey */
-
-.cm-s-icecoder span.cm-qualifier { color: #555; }                  /* grey */
-.cm-s-icecoder span.cm-builtin { color: #214e7b; }                 /* bright blue */
-.cm-s-icecoder span.cm-bracket { color: #cc7; }                    /* grey-yellow */
-
-.cm-s-icecoder span.cm-tag { color: #e8e8e8; }                     /* off-white 2 */
-.cm-s-icecoder span.cm-attribute { color: #099; }                  /* teal */
-
-.cm-s-icecoder span.cm-header { color: #6a0d6a; }                  /* purple-pink */
-.cm-s-icecoder span.cm-quote { color: #186718; }                   /* dark green */
-.cm-s-icecoder span.cm-hr { color: #888; }                         /* mid-grey */
-.cm-s-icecoder span.cm-link { color: #e1c76e; }                    /* yellow */
-.cm-s-icecoder span.cm-error { color: #d00; }                      /* red */
-
-.cm-s-icecoder .CodeMirror-cursor { border-left: 1px solid white; }
-.cm-s-icecoder div.CodeMirror-selected { color: #fff; background: #037; }
-.cm-s-icecoder .CodeMirror-gutters { background: #1d1d1b; min-width: 41px; border-right: 0; }
-.cm-s-icecoder .CodeMirror-linenumber { color: #555; cursor: default; }
-.cm-s-icecoder .CodeMirror-matchingbracket { color: #fff !important; background: #555 !important; }
-.cm-s-icecoder .CodeMirror-activeline-background { background: #000; }
diff --git a/WebContent/addon/codemirror/theme/isotope.css b/WebContent/addon/codemirror/theme/isotope.css
deleted file mode 100644
index d0d6263..0000000
--- a/WebContent/addon/codemirror/theme/isotope.css
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-    Name:       Isotope
-    Author:     David Desandro / Jan T. Sott
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-isotope.CodeMirror {background: #000000; color: #e0e0e0;}
-.cm-s-isotope div.CodeMirror-selected {background: #404040 !important;}
-.cm-s-isotope .CodeMirror-gutters {background: #000000; border-right: 0px;}
-.cm-s-isotope .CodeMirror-linenumber {color: #808080;}
-.cm-s-isotope .CodeMirror-cursor {border-left: 1px solid #c0c0c0 !important;}
-
-.cm-s-isotope span.cm-comment {color: #3300ff;}
-.cm-s-isotope span.cm-atom {color: #cc00ff;}
-.cm-s-isotope span.cm-number {color: #cc00ff;}
-
-.cm-s-isotope span.cm-property, .cm-s-isotope span.cm-attribute {color: #33ff00;}
-.cm-s-isotope span.cm-keyword {color: #ff0000;}
-.cm-s-isotope span.cm-string {color: #ff0099;}
-
-.cm-s-isotope span.cm-variable {color: #33ff00;}
-.cm-s-isotope span.cm-variable-2 {color: #0066ff;}
-.cm-s-isotope span.cm-def {color: #ff9900;}
-.cm-s-isotope span.cm-error {background: #ff0000; color: #c0c0c0;}
-.cm-s-isotope span.cm-bracket {color: #e0e0e0;}
-.cm-s-isotope span.cm-tag {color: #ff0000;}
-.cm-s-isotope span.cm-link {color: #cc00ff;}
-
-.cm-s-isotope .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
-.cm-s-isotope .CodeMirror-activeline-background { background: #202020; }
diff --git a/WebContent/addon/codemirror/theme/lesser-dark.css b/WebContent/addon/codemirror/theme/lesser-dark.css
deleted file mode 100644
index 690c183..0000000
--- a/WebContent/addon/codemirror/theme/lesser-dark.css
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-http://lesscss.org/ dark theme
-Ported to CodeMirror by Peter Kroon
-*/
-.cm-s-lesser-dark {
-  line-height: 1.3em;
-}
-.cm-s-lesser-dark.CodeMirror { background: #262626; color: #EBEFE7; text-shadow: 0 -1px 1px #262626; }
-.cm-s-lesser-dark div.CodeMirror-selected { background: #45443B; } /* 33322B*/
-.cm-s-lesser-dark .CodeMirror-line::selection, .cm-s-lesser-dark .CodeMirror-line > span::selection, .cm-s-lesser-dark .CodeMirror-line > span > span::selection { background: rgba(69, 68, 59, .99); }
-.cm-s-lesser-dark .CodeMirror-line::-moz-selection, .cm-s-lesser-dark .CodeMirror-line > span::-moz-selection, .cm-s-lesser-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(69, 68, 59, .99); }
-.cm-s-lesser-dark .CodeMirror-cursor { border-left: 1px solid white; }
-.cm-s-lesser-dark pre { padding: 0 8px; }/*editable code holder*/
-
-.cm-s-lesser-dark.CodeMirror span.CodeMirror-matchingbracket { color: #7EFC7E; }/*65FC65*/
-
-.cm-s-lesser-dark .CodeMirror-gutters { background: #262626; border-right:1px solid #aaa; }
-.cm-s-lesser-dark .CodeMirror-guttermarker { color: #599eff; }
-.cm-s-lesser-dark .CodeMirror-guttermarker-subtle { color: #777; }
-.cm-s-lesser-dark .CodeMirror-linenumber { color: #777; }
-
-.cm-s-lesser-dark span.cm-header { color: #a0a; }
-.cm-s-lesser-dark span.cm-quote { color: #090; }
-.cm-s-lesser-dark span.cm-keyword { color: #599eff; }
-.cm-s-lesser-dark span.cm-atom { color: #C2B470; }
-.cm-s-lesser-dark span.cm-number { color: #B35E4D; }
-.cm-s-lesser-dark span.cm-def { color: white; }
-.cm-s-lesser-dark span.cm-variable { color:#D9BF8C; }
-.cm-s-lesser-dark span.cm-variable-2 { color: #669199; }
-.cm-s-lesser-dark span.cm-variable-3 { color: white; }
-.cm-s-lesser-dark span.cm-property { color: #92A75C; }
-.cm-s-lesser-dark span.cm-operator { color: #92A75C; }
-.cm-s-lesser-dark span.cm-comment { color: #666; }
-.cm-s-lesser-dark span.cm-string { color: #BCD279; }
-.cm-s-lesser-dark span.cm-string-2 { color: #f50; }
-.cm-s-lesser-dark span.cm-meta { color: #738C73; }
-.cm-s-lesser-dark span.cm-qualifier { color: #555; }
-.cm-s-lesser-dark span.cm-builtin { color: #ff9e59; }
-.cm-s-lesser-dark span.cm-bracket { color: #EBEFE7; }
-.cm-s-lesser-dark span.cm-tag { color: #669199; }
-.cm-s-lesser-dark span.cm-attribute { color: #00c; }
-.cm-s-lesser-dark span.cm-hr { color: #999; }
-.cm-s-lesser-dark span.cm-link { color: #00c; }
-.cm-s-lesser-dark span.cm-error { color: #9d1e15; }
-
-.cm-s-lesser-dark .CodeMirror-activeline-background { background: #3C3A3A; }
-.cm-s-lesser-dark .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
diff --git a/WebContent/addon/codemirror/theme/liquibyte.css b/WebContent/addon/codemirror/theme/liquibyte.css
deleted file mode 100644
index 9db8bde..0000000
--- a/WebContent/addon/codemirror/theme/liquibyte.css
+++ /dev/null
@@ -1,95 +0,0 @@
-.cm-s-liquibyte.CodeMirror {
-	background-color: #000;
-	color: #fff;
-	line-height: 1.2em;
-	font-size: 1em;
-}
-.cm-s-liquibyte .CodeMirror-focused .cm-matchhighlight {
-	text-decoration: underline;
-	text-decoration-color: #0f0;
-	text-decoration-style: wavy;
-}
-.cm-s-liquibyte .cm-trailingspace {
-	text-decoration: line-through;
-	text-decoration-color: #f00;
-	text-decoration-style: dotted;
-}
-.cm-s-liquibyte .cm-tab {
-	text-decoration: line-through;
-	text-decoration-color: #404040;
-	text-decoration-style: dotted;
-}
-.cm-s-liquibyte .CodeMirror-gutters { background-color: #262626; border-right: 1px solid #505050; padding-right: 0.8em; }
-.cm-s-liquibyte .CodeMirror-gutter-elt div { font-size: 1.2em; }
-.cm-s-liquibyte .CodeMirror-guttermarker {  }
-.cm-s-liquibyte .CodeMirror-guttermarker-subtle {  }
-.cm-s-liquibyte .CodeMirror-linenumber { color: #606060; padding-left: 0; }
-.cm-s-liquibyte .CodeMirror-cursor { border-left: 1px solid #eee; }
-
-.cm-s-liquibyte span.cm-comment     { color: #008000; }
-.cm-s-liquibyte span.cm-def         { color: #ffaf40; font-weight: bold; }
-.cm-s-liquibyte span.cm-keyword     { color: #c080ff; font-weight: bold; }
-.cm-s-liquibyte span.cm-builtin     { color: #ffaf40; font-weight: bold; }
-.cm-s-liquibyte span.cm-variable    { color: #5967ff; font-weight: bold; }
-.cm-s-liquibyte span.cm-string      { color: #ff8000; }
-.cm-s-liquibyte span.cm-number      { color: #0f0; font-weight: bold; }
-.cm-s-liquibyte span.cm-atom        { color: #bf3030; font-weight: bold; }
-
-.cm-s-liquibyte span.cm-variable-2  { color: #007f7f; font-weight: bold; }
-.cm-s-liquibyte span.cm-variable-3  { color: #c080ff; font-weight: bold; }
-.cm-s-liquibyte span.cm-property    { color: #999; font-weight: bold; }
-.cm-s-liquibyte span.cm-operator    { color: #fff; }
-
-.cm-s-liquibyte span.cm-meta        { color: #0f0; }
-.cm-s-liquibyte span.cm-qualifier   { color: #fff700; font-weight: bold; }
-.cm-s-liquibyte span.cm-bracket     { color: #cc7; }
-.cm-s-liquibyte span.cm-tag         { color: #ff0; font-weight: bold; }
-.cm-s-liquibyte span.cm-attribute   { color: #c080ff; font-weight: bold; }
-.cm-s-liquibyte span.cm-error       { color: #f00; }
-
-.cm-s-liquibyte div.CodeMirror-selected { background-color: rgba(255, 0, 0, 0.25); }
-
-.cm-s-liquibyte span.cm-compilation { background-color: rgba(255, 255, 255, 0.12); }
-
-.cm-s-liquibyte .CodeMirror-activeline-background { background-color: rgba(0, 255, 0, 0.15); }
-
-/* Default styles for common addons */
-.cm-s-liquibyte .CodeMirror span.CodeMirror-matchingbracket { color: #0f0; font-weight: bold; }
-.cm-s-liquibyte .CodeMirror span.CodeMirror-nonmatchingbracket { color: #f00; font-weight: bold; }
-.CodeMirror-matchingtag { background-color: rgba(150, 255, 0, .3); }
-/* Scrollbars */
-/* Simple */
-.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal div:hover, div.CodeMirror-simplescroll-vertical div:hover {
-	background-color: rgba(80, 80, 80, .7);
-}
-.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal div, div.CodeMirror-simplescroll-vertical div {
-	background-color: rgba(80, 80, 80, .3);
-	border: 1px solid #404040;
-	border-radius: 5px;
-}
-.cm-s-liquibyte div.CodeMirror-simplescroll-vertical div {
-	border-top: 1px solid #404040;
-	border-bottom: 1px solid #404040;
-}
-.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal div {
-	border-left: 1px solid #404040;
-	border-right: 1px solid #404040;
-}
-.cm-s-liquibyte div.CodeMirror-simplescroll-vertical {
-	background-color: #262626;
-}
-.cm-s-liquibyte div.CodeMirror-simplescroll-horizontal {
-	background-color: #262626;
-	border-top: 1px solid #404040;
-}
-/* Overlay */
-.cm-s-liquibyte div.CodeMirror-overlayscroll-horizontal div, div.CodeMirror-overlayscroll-vertical div {
-	background-color: #404040;
-	border-radius: 5px;
-}
-.cm-s-liquibyte div.CodeMirror-overlayscroll-vertical div {
-	border: 1px solid #404040;
-}
-.cm-s-liquibyte div.CodeMirror-overlayscroll-horizontal div {
-	border: 1px solid #404040;
-}
diff --git a/WebContent/addon/codemirror/theme/material.css b/WebContent/addon/codemirror/theme/material.css
deleted file mode 100644
index 91ed6ce..0000000
--- a/WebContent/addon/codemirror/theme/material.css
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-    Name:       material
-    Author:     Michael Kaminsky (http://github.com/mkaminsky11)
-
-    Original material color scheme by Mattia Astorino (https://github.com/equinusocio/material-theme)
-
-*/
-
-.cm-s-material {
-  background-color: #263238;
-  color: rgba(233, 237, 237, 1);
-}
-.cm-s-material .CodeMirror-gutters {
-  background: #263238;
-  color: rgb(83,127,126);
-  border: none;
-}
-.cm-s-material .CodeMirror-guttermarker, .cm-s-material .CodeMirror-guttermarker-subtle, .cm-s-material .CodeMirror-linenumber { color: rgb(83,127,126); }
-.cm-s-material .CodeMirror-cursor { border-left: 1px solid #f8f8f0; }
-.cm-s-material div.CodeMirror-selected { background: rgba(255, 255, 255, 0.15); }
-.cm-s-material.CodeMirror-focused div.CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
-.cm-s-material .CodeMirror-line::selection, .cm-s-material .CodeMirror-line > span::selection, .cm-s-material .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
-.cm-s-material .CodeMirror-line::-moz-selection, .cm-s-material .CodeMirror-line > span::-moz-selection, .cm-s-material .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
-
-.cm-s-material .CodeMirror-activeline-background { background: rgba(0, 0, 0, 0); }
-.cm-s-material .cm-keyword { color: rgba(199, 146, 234, 1); }
-.cm-s-material .cm-operator { color: rgba(233, 237, 237, 1); }
-.cm-s-material .cm-variable-2 { color: #80CBC4; }
-.cm-s-material .cm-variable-3 { color: #82B1FF; }
-.cm-s-material .cm-builtin { color: #DECB6B; }
-.cm-s-material .cm-atom { color: #F77669; }
-.cm-s-material .cm-number { color: #F77669; }
-.cm-s-material .cm-def { color: rgba(233, 237, 237, 1); }
-.cm-s-material .cm-string { color: #C3E88D; }
-.cm-s-material .cm-string-2 { color: #80CBC4; }
-.cm-s-material .cm-comment { color: #546E7A; }
-.cm-s-material .cm-variable { color: #82B1FF; }
-.cm-s-material .cm-tag { color: #80CBC4; }
-.cm-s-material .cm-meta { color: #80CBC4; }
-.cm-s-material .cm-attribute { color: #FFCB6B; }
-.cm-s-material .cm-property { color: #80CBAE; }
-.cm-s-material .cm-qualifier { color: #DECB6B; }
-.cm-s-material .cm-variable-3 { color: #DECB6B; }
-.cm-s-material .cm-tag { color: rgba(255, 83, 112, 1); }
-.cm-s-material .cm-error {
-  color: rgba(255, 255, 255, 1.0);
-  background-color: #EC5F67;
-}
-.cm-s-material .CodeMirror-matchingbracket {
-  text-decoration: underline;
-  color: white !important;
-}
diff --git a/WebContent/addon/codemirror/theme/mbo.css b/WebContent/addon/codemirror/theme/mbo.css
deleted file mode 100644
index e164fcf..0000000
--- a/WebContent/addon/codemirror/theme/mbo.css
+++ /dev/null
@@ -1,37 +0,0 @@
-/****************************************************************/
-/*   Based on mbonaci's Brackets mbo theme                      */
-/*   https://github.com/mbonaci/global/blob/master/Mbo.tmTheme  */
-/*   Create your own: http://tmtheme-editor.herokuapp.com       */
-/****************************************************************/
-
-.cm-s-mbo.CodeMirror { background: #2c2c2c; color: #ffffec; }
-.cm-s-mbo div.CodeMirror-selected { background: #716C62; }
-.cm-s-mbo .CodeMirror-line::selection, .cm-s-mbo .CodeMirror-line > span::selection, .cm-s-mbo .CodeMirror-line > span > span::selection { background: rgba(113, 108, 98, .99); }
-.cm-s-mbo .CodeMirror-line::-moz-selection, .cm-s-mbo .CodeMirror-line > span::-moz-selection, .cm-s-mbo .CodeMirror-line > span > span::-moz-selection { background: rgba(113, 108, 98, .99); }
-.cm-s-mbo .CodeMirror-gutters { background: #4e4e4e; border-right: 0px; }
-.cm-s-mbo .CodeMirror-guttermarker { color: white; }
-.cm-s-mbo .CodeMirror-guttermarker-subtle { color: grey; }
-.cm-s-mbo .CodeMirror-linenumber { color: #dadada; }
-.cm-s-mbo .CodeMirror-cursor { border-left: 1px solid #ffffec; }
-
-.cm-s-mbo span.cm-comment { color: #95958a; }
-.cm-s-mbo span.cm-atom { color: #00a8c6; }
-.cm-s-mbo span.cm-number { color: #00a8c6; }
-
-.cm-s-mbo span.cm-property, .cm-s-mbo span.cm-attribute { color: #9ddfe9; }
-.cm-s-mbo span.cm-keyword { color: #ffb928; }
-.cm-s-mbo span.cm-string { color: #ffcf6c; }
-.cm-s-mbo span.cm-string.cm-property { color: #ffffec; }
-
-.cm-s-mbo span.cm-variable { color: #ffffec; }
-.cm-s-mbo span.cm-variable-2 { color: #00a8c6; }
-.cm-s-mbo span.cm-def { color: #ffffec; }
-.cm-s-mbo span.cm-bracket { color: #fffffc; font-weight: bold; }
-.cm-s-mbo span.cm-tag { color: #9ddfe9; }
-.cm-s-mbo span.cm-link { color: #f54b07; }
-.cm-s-mbo span.cm-error { border-bottom: #636363; color: #ffffec; }
-.cm-s-mbo span.cm-qualifier { color: #ffffec; }
-
-.cm-s-mbo .CodeMirror-activeline-background { background: #494b41; }
-.cm-s-mbo .CodeMirror-matchingbracket { color: #ffb928 !important; }
-.cm-s-mbo .CodeMirror-matchingtag { background: rgba(255, 255, 255, .37); }
diff --git a/WebContent/addon/codemirror/theme/mdn-like.css b/WebContent/addon/codemirror/theme/mdn-like.css
deleted file mode 100644
index f325d45..0000000
--- a/WebContent/addon/codemirror/theme/mdn-like.css
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-  MDN-LIKE Theme - Mozilla
-  Ported to CodeMirror by Peter Kroon <plakroon@gmail.com>
-  Report bugs/issues here: https://github.com/codemirror/CodeMirror/issues
-  GitHub: @peterkroon
-
-  The mdn-like theme is inspired on the displayed code examples at: https://developer.mozilla.org/en-US/docs/Web/CSS/animation
-
-*/
-.cm-s-mdn-like.CodeMirror { color: #999; background-color: #fff; }
-.cm-s-mdn-like div.CodeMirror-selected { background: #cfc; }
-.cm-s-mdn-like .CodeMirror-line::selection, .cm-s-mdn-like .CodeMirror-line > span::selection, .cm-s-mdn-like .CodeMirror-line > span > span::selection { background: #cfc; }
-.cm-s-mdn-like .CodeMirror-line::-moz-selection, .cm-s-mdn-like .CodeMirror-line > span::-moz-selection, .cm-s-mdn-like .CodeMirror-line > span > span::-moz-selection { background: #cfc; }
-
-.cm-s-mdn-like .CodeMirror-gutters { background: #f8f8f8; border-left: 6px solid rgba(0,83,159,0.65); color: #333; }
-.cm-s-mdn-like .CodeMirror-linenumber { color: #aaa; padding-left: 8px; }
-.cm-s-mdn-like .CodeMirror-cursor { border-left: 2px solid #222; }
-
-.cm-s-mdn-like .cm-keyword { color: #6262FF; }
-.cm-s-mdn-like .cm-atom { color: #F90; }
-.cm-s-mdn-like .cm-number { color:  #ca7841; }
-.cm-s-mdn-like .cm-def { color: #8DA6CE; }
-.cm-s-mdn-like span.cm-variable-2, .cm-s-mdn-like span.cm-tag { color: #690; }
-.cm-s-mdn-like span.cm-variable-3, .cm-s-mdn-like span.cm-def { color: #07a; }
-
-.cm-s-mdn-like .cm-variable { color: #07a; }
-.cm-s-mdn-like .cm-property { color: #905; }
-.cm-s-mdn-like .cm-qualifier { color: #690; }
-
-.cm-s-mdn-like .cm-operator { color: #cda869; }
-.cm-s-mdn-like .cm-comment { color:#777; font-weight:normal; }
-.cm-s-mdn-like .cm-string { color:#07a; font-style:italic; }
-.cm-s-mdn-like .cm-string-2 { color:#bd6b18; } /*?*/
-.cm-s-mdn-like .cm-meta { color: #000; } /*?*/
-.cm-s-mdn-like .cm-builtin { color: #9B7536; } /*?*/
-.cm-s-mdn-like .cm-tag { color: #997643; }
-.cm-s-mdn-like .cm-attribute { color: #d6bb6d; } /*?*/
-.cm-s-mdn-like .cm-header { color: #FF6400; }
-.cm-s-mdn-like .cm-hr { color: #AEAEAE; }
-.cm-s-mdn-like .cm-link { color:#ad9361; font-style:italic; text-decoration:none; }
-.cm-s-mdn-like .cm-error { border-bottom: 1px solid red; }
-
-div.cm-s-mdn-like .CodeMirror-activeline-background { background: #efefff; }
-div.cm-s-mdn-like span.CodeMirror-matchingbracket { outline:1px solid grey; color: inherit; }
-
-.cm-s-mdn-like.CodeMirror { background-image: url(data:image/png;base64,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); }
diff --git a/WebContent/addon/codemirror/theme/midnight.css b/WebContent/addon/codemirror/theme/midnight.css
deleted file mode 100644
index e41f105..0000000
--- a/WebContent/addon/codemirror/theme/midnight.css
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Based on the theme at http://bonsaiden.github.com/JavaScript-Garden */
-
-/*<!--match-->*/
-.cm-s-midnight span.CodeMirror-matchhighlight { background: #494949; }
-.cm-s-midnight.CodeMirror-focused span.CodeMirror-matchhighlight { background: #314D67 !important; }
-
-/*<!--activeline-->*/
-.cm-s-midnight .CodeMirror-activeline-background { background: #253540; }
-
-.cm-s-midnight.CodeMirror {
-    background: #0F192A;
-    color: #D1EDFF;
-}
-
-.cm-s-midnight.CodeMirror { border-top: 1px solid black; border-bottom: 1px solid black; }
-
-.cm-s-midnight div.CodeMirror-selected { background: #314D67; }
-.cm-s-midnight .CodeMirror-line::selection, .cm-s-midnight .CodeMirror-line > span::selection, .cm-s-midnight .CodeMirror-line > span > span::selection { background: rgba(49, 77, 103, .99); }
-.cm-s-midnight .CodeMirror-line::-moz-selection, .cm-s-midnight .CodeMirror-line > span::-moz-selection, .cm-s-midnight .CodeMirror-line > span > span::-moz-selection { background: rgba(49, 77, 103, .99); }
-.cm-s-midnight .CodeMirror-gutters { background: #0F192A; border-right: 1px solid; }
-.cm-s-midnight .CodeMirror-guttermarker { color: white; }
-.cm-s-midnight .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
-.cm-s-midnight .CodeMirror-linenumber { color: #D0D0D0; }
-.cm-s-midnight .CodeMirror-cursor { border-left: 1px solid #F8F8F0; }
-
-.cm-s-midnight span.cm-comment { color: #428BDD; }
-.cm-s-midnight span.cm-atom { color: #AE81FF; }
-.cm-s-midnight span.cm-number { color: #D1EDFF; }
-
-.cm-s-midnight span.cm-property, .cm-s-midnight span.cm-attribute { color: #A6E22E; }
-.cm-s-midnight span.cm-keyword { color: #E83737; }
-.cm-s-midnight span.cm-string { color: #1DC116; }
-
-.cm-s-midnight span.cm-variable { color: #FFAA3E; }
-.cm-s-midnight span.cm-variable-2 { color: #FFAA3E; }
-.cm-s-midnight span.cm-def { color: #4DD; }
-.cm-s-midnight span.cm-bracket { color: #D1EDFF; }
-.cm-s-midnight span.cm-tag { color: #449; }
-.cm-s-midnight span.cm-link { color: #AE81FF; }
-.cm-s-midnight span.cm-error { background: #F92672; color: #F8F8F0; }
-
-.cm-s-midnight .CodeMirror-matchingbracket {
-  text-decoration: underline;
-  color: white !important;
-}
diff --git a/WebContent/addon/codemirror/theme/monokai.css b/WebContent/addon/codemirror/theme/monokai.css
deleted file mode 100644
index 7c8a4c5..0000000
--- a/WebContent/addon/codemirror/theme/monokai.css
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Based on Sublime Text's Monokai theme */
-
-.cm-s-monokai.CodeMirror { background: #272822; color: #f8f8f2; }
-.cm-s-monokai div.CodeMirror-selected { background: #49483E; }
-.cm-s-monokai .CodeMirror-line::selection, .cm-s-monokai .CodeMirror-line > span::selection, .cm-s-monokai .CodeMirror-line > span > span::selection { background: rgba(73, 72, 62, .99); }
-.cm-s-monokai .CodeMirror-line::-moz-selection, .cm-s-monokai .CodeMirror-line > span::-moz-selection, .cm-s-monokai .CodeMirror-line > span > span::-moz-selection { background: rgba(73, 72, 62, .99); }
-.cm-s-monokai .CodeMirror-gutters { background: #272822; border-right: 0px; }
-.cm-s-monokai .CodeMirror-guttermarker { color: white; }
-.cm-s-monokai .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
-.cm-s-monokai .CodeMirror-linenumber { color: #d0d0d0; }
-.cm-s-monokai .CodeMirror-cursor { border-left: 1px solid #f8f8f0; }
-
-.cm-s-monokai span.cm-comment { color: #75715e; }
-.cm-s-monokai span.cm-atom { color: #ae81ff; }
-.cm-s-monokai span.cm-number { color: #ae81ff; }
-
-.cm-s-monokai span.cm-property, .cm-s-monokai span.cm-attribute { color: #a6e22e; }
-.cm-s-monokai span.cm-keyword { color: #f92672; }
-.cm-s-monokai span.cm-builtin { color: #66d9ef; }
-.cm-s-monokai span.cm-string { color: #e6db74; }
-
-.cm-s-monokai span.cm-variable { color: #f8f8f2; }
-.cm-s-monokai span.cm-variable-2 { color: #9effff; }
-.cm-s-monokai span.cm-variable-3 { color: #66d9ef; }
-.cm-s-monokai span.cm-def { color: #fd971f; }
-.cm-s-monokai span.cm-bracket { color: #f8f8f2; }
-.cm-s-monokai span.cm-tag { color: #f92672; }
-.cm-s-monokai span.cm-header { color: #ae81ff; }
-.cm-s-monokai span.cm-link { color: #ae81ff; }
-.cm-s-monokai span.cm-error { background: #f92672; color: #f8f8f0; }
-
-.cm-s-monokai .CodeMirror-activeline-background { background: #373831; }
-.cm-s-monokai .CodeMirror-matchingbracket {
-  text-decoration: underline;
-  color: white !important;
-}
diff --git a/WebContent/addon/codemirror/theme/neat.css b/WebContent/addon/codemirror/theme/neat.css
deleted file mode 100644
index 4267b1a..0000000
--- a/WebContent/addon/codemirror/theme/neat.css
+++ /dev/null
@@ -1,12 +0,0 @@
-.cm-s-neat span.cm-comment { color: #a86; }
-.cm-s-neat span.cm-keyword { line-height: 1em; font-weight: bold; color: blue; }
-.cm-s-neat span.cm-string { color: #a22; }
-.cm-s-neat span.cm-builtin { line-height: 1em; font-weight: bold; color: #077; }
-.cm-s-neat span.cm-special { line-height: 1em; font-weight: bold; color: #0aa; }
-.cm-s-neat span.cm-variable { color: black; }
-.cm-s-neat span.cm-number, .cm-s-neat span.cm-atom { color: #3a3; }
-.cm-s-neat span.cm-meta { color: #555; }
-.cm-s-neat span.cm-link { color: #3a3; }
-
-.cm-s-neat .CodeMirror-activeline-background { background: #e8f2ff; }
-.cm-s-neat .CodeMirror-matchingbracket { outline:1px solid grey; color:black !important; }
diff --git a/WebContent/addon/codemirror/theme/neo.css b/WebContent/addon/codemirror/theme/neo.css
deleted file mode 100644
index b28d5c6..0000000
--- a/WebContent/addon/codemirror/theme/neo.css
+++ /dev/null
@@ -1,43 +0,0 @@
-/* neo theme for codemirror */
-
-/* Color scheme */
-
-.cm-s-neo.CodeMirror {
-  background-color:#ffffff;
-  color:#2e383c;
-  line-height:1.4375;
-}
-.cm-s-neo .cm-comment { color:#75787b; }
-.cm-s-neo .cm-keyword, .cm-s-neo .cm-property { color:#1d75b3; }
-.cm-s-neo .cm-atom,.cm-s-neo .cm-number { color:#75438a; }
-.cm-s-neo .cm-node,.cm-s-neo .cm-tag { color:#9c3328; }
-.cm-s-neo .cm-string { color:#b35e14; }
-.cm-s-neo .cm-variable,.cm-s-neo .cm-qualifier { color:#047d65; }
-
-
-/* Editor styling */
-
-.cm-s-neo pre {
-  padding:0;
-}
-
-.cm-s-neo .CodeMirror-gutters {
-  border:none;
-  border-right:10px solid transparent;
-  background-color:transparent;
-}
-
-.cm-s-neo .CodeMirror-linenumber {
-  padding:0;
-  color:#e0e2e5;
-}
-
-.cm-s-neo .CodeMirror-guttermarker { color: #1d75b3; }
-.cm-s-neo .CodeMirror-guttermarker-subtle { color: #e0e2e5; }
-
-.cm-s-neo .CodeMirror-cursor {
-  width: auto;
-  border: 0;
-  background: rgba(155,157,162,0.37);
-  z-index: 1;
-}
diff --git a/WebContent/addon/codemirror/theme/night.css b/WebContent/addon/codemirror/theme/night.css
deleted file mode 100644
index fd4e561..0000000
--- a/WebContent/addon/codemirror/theme/night.css
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Loosely based on the Midnight Textmate theme */
-
-.cm-s-night.CodeMirror { background: #0a001f; color: #f8f8f8; }
-.cm-s-night div.CodeMirror-selected { background: #447; }
-.cm-s-night .CodeMirror-line::selection, .cm-s-night .CodeMirror-line > span::selection, .cm-s-night .CodeMirror-line > span > span::selection { background: rgba(68, 68, 119, .99); }
-.cm-s-night .CodeMirror-line::-moz-selection, .cm-s-night .CodeMirror-line > span::-moz-selection, .cm-s-night .CodeMirror-line > span > span::-moz-selection { background: rgba(68, 68, 119, .99); }
-.cm-s-night .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
-.cm-s-night .CodeMirror-guttermarker { color: white; }
-.cm-s-night .CodeMirror-guttermarker-subtle { color: #bbb; }
-.cm-s-night .CodeMirror-linenumber { color: #f8f8f8; }
-.cm-s-night .CodeMirror-cursor { border-left: 1px solid white; }
-
-.cm-s-night span.cm-comment { color: #8900d1; }
-.cm-s-night span.cm-atom { color: #845dc4; }
-.cm-s-night span.cm-number, .cm-s-night span.cm-attribute { color: #ffd500; }
-.cm-s-night span.cm-keyword { color: #599eff; }
-.cm-s-night span.cm-string { color: #37f14a; }
-.cm-s-night span.cm-meta { color: #7678e2; }
-.cm-s-night span.cm-variable-2, .cm-s-night span.cm-tag { color: #99b2ff; }
-.cm-s-night span.cm-variable-3, .cm-s-night span.cm-def { color: white; }
-.cm-s-night span.cm-bracket { color: #8da6ce; }
-.cm-s-night span.cm-builtin, .cm-s-night span.cm-special { color: #ff9e59; }
-.cm-s-night span.cm-link { color: #845dc4; }
-.cm-s-night span.cm-error { color: #9d1e15; }
-
-.cm-s-night .CodeMirror-activeline-background { background: #1C005A; }
-.cm-s-night .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
diff --git a/WebContent/addon/codemirror/theme/panda-syntax.css b/WebContent/addon/codemirror/theme/panda-syntax.css
deleted file mode 100644
index c93b2ea..0000000
--- a/WebContent/addon/codemirror/theme/panda-syntax.css
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
-	Name:       Panda Syntax
-	Author:     Siamak Mokhtari (http://github.com/siamak/)
-	CodeMirror template by Siamak Mokhtari (https://github.com/siamak/atom-panda-syntax)
-*/
-.cm-s-panda-syntax {
-	background: #292A2B;
-	color: #E6E6E6;
-	line-height: 1.5;
-	font-family: 'Operator Mono', 'Source Sans Pro', Menlo, Monaco, Consolas, Courier New, monospace;
-}
-.cm-s-panda-syntax .CodeMirror-cursor { border-color: #ff2c6d; }
-.cm-s-panda-syntax .CodeMirror-activeline-background {
-	background: rgba(99, 123, 156, 0.1);
-}
-.cm-s-panda-syntax .CodeMirror-selected {
-	background: #FFF;
-}
-.cm-s-panda-syntax .cm-comment {
-	font-style: italic;
-	color: #676B79;
-}
-.cm-s-panda-syntax .cm-operator {
-	color: #f3f3f3;
-}
-.cm-s-panda-syntax .cm-string {
-	color: #19F9D8;
-}
-.cm-s-panda-syntax .cm-string-2 {
-    color: #FFB86C;
-}
-
-.cm-s-panda-syntax .cm-tag {
-	color: #ff2c6d;
-}
-.cm-s-panda-syntax .cm-meta {
-	color: #b084eb;
-}
-
-.cm-s-panda-syntax .cm-number {
-	color: #FFB86C;
-}
-.cm-s-panda-syntax .cm-atom {
-	color: #ff2c6d;
-}
-.cm-s-panda-syntax .cm-keyword {
-	color: #FF75B5;
-}
-.cm-s-panda-syntax .cm-variable {
-	color: #ffb86c;
-}
-.cm-s-panda-syntax .cm-variable-2 {
-	color: #ff9ac1;
-}
-.cm-s-panda-syntax .cm-variable-3 {
-	color: #ff9ac1;
-}
-
-.cm-s-panda-syntax .cm-def {
-	color: #e6e6e6;
-}
-.cm-s-panda-syntax .cm-property {
-	color: #f3f3f3;
-}
-.cm-s-panda-syntax .cm-unit {
-    color: #ffb86c;
-}
-
-.cm-s-panda-syntax .cm-attribute {
-    color: #ffb86c;
-}
-
-.cm-s-panda-syntax .CodeMirror-matchingbracket {
-    border-bottom: 1px dotted #19F9D8;
-    padding-bottom: 2px;
-    color: #e6e6e6;
-}
-.cm-s-panda-syntax .CodeMirror-gutters {
-    background: #292a2b;
-    border-right-color: rgba(255, 255, 255, 0.1);
-}
-.cm-s-panda-syntax .CodeMirror-linenumber {
-    color: #e6e6e6;
-    opacity: 0.6;
-}
diff --git a/WebContent/addon/codemirror/theme/paraiso-dark.css b/WebContent/addon/codemirror/theme/paraiso-dark.css
deleted file mode 100644
index aa9d207..0000000
--- a/WebContent/addon/codemirror/theme/paraiso-dark.css
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-    Name:       Paraíso (Dark)
-    Author:     Jan T. Sott
-
-    Color scheme by Jan T. Sott (https://github.com/idleberg/Paraiso-CodeMirror)
-    Inspired by the art of Rubens LP (http://www.rubenslp.com.br)
-
-*/
-
-.cm-s-paraiso-dark.CodeMirror { background: #2f1e2e; color: #b9b6b0; }
-.cm-s-paraiso-dark div.CodeMirror-selected { background: #41323f; }
-.cm-s-paraiso-dark .CodeMirror-line::selection, .cm-s-paraiso-dark .CodeMirror-line > span::selection, .cm-s-paraiso-dark .CodeMirror-line > span > span::selection { background: rgba(65, 50, 63, .99); }
-.cm-s-paraiso-dark .CodeMirror-line::-moz-selection, .cm-s-paraiso-dark .CodeMirror-line > span::-moz-selection, .cm-s-paraiso-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(65, 50, 63, .99); }
-.cm-s-paraiso-dark .CodeMirror-gutters { background: #2f1e2e; border-right: 0px; }
-.cm-s-paraiso-dark .CodeMirror-guttermarker { color: #ef6155; }
-.cm-s-paraiso-dark .CodeMirror-guttermarker-subtle { color: #776e71; }
-.cm-s-paraiso-dark .CodeMirror-linenumber { color: #776e71; }
-.cm-s-paraiso-dark .CodeMirror-cursor { border-left: 1px solid #8d8687; }
-
-.cm-s-paraiso-dark span.cm-comment { color: #e96ba8; }
-.cm-s-paraiso-dark span.cm-atom { color: #815ba4; }
-.cm-s-paraiso-dark span.cm-number { color: #815ba4; }
-
-.cm-s-paraiso-dark span.cm-property, .cm-s-paraiso-dark span.cm-attribute { color: #48b685; }
-.cm-s-paraiso-dark span.cm-keyword { color: #ef6155; }
-.cm-s-paraiso-dark span.cm-string { color: #fec418; }
-
-.cm-s-paraiso-dark span.cm-variable { color: #48b685; }
-.cm-s-paraiso-dark span.cm-variable-2 { color: #06b6ef; }
-.cm-s-paraiso-dark span.cm-def { color: #f99b15; }
-.cm-s-paraiso-dark span.cm-bracket { color: #b9b6b0; }
-.cm-s-paraiso-dark span.cm-tag { color: #ef6155; }
-.cm-s-paraiso-dark span.cm-link { color: #815ba4; }
-.cm-s-paraiso-dark span.cm-error { background: #ef6155; color: #8d8687; }
-
-.cm-s-paraiso-dark .CodeMirror-activeline-background { background: #4D344A; }
-.cm-s-paraiso-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/paraiso-light.css b/WebContent/addon/codemirror/theme/paraiso-light.css
deleted file mode 100644
index ae0c755..0000000
--- a/WebContent/addon/codemirror/theme/paraiso-light.css
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-    Name:       Paraíso (Light)
-    Author:     Jan T. Sott
-
-    Color scheme by Jan T. Sott (https://github.com/idleberg/Paraiso-CodeMirror)
-    Inspired by the art of Rubens LP (http://www.rubenslp.com.br)
-
-*/
-
-.cm-s-paraiso-light.CodeMirror { background: #e7e9db; color: #41323f; }
-.cm-s-paraiso-light div.CodeMirror-selected { background: #b9b6b0; }
-.cm-s-paraiso-light .CodeMirror-line::selection, .cm-s-paraiso-light .CodeMirror-line > span::selection, .cm-s-paraiso-light .CodeMirror-line > span > span::selection { background: #b9b6b0; }
-.cm-s-paraiso-light .CodeMirror-line::-moz-selection, .cm-s-paraiso-light .CodeMirror-line > span::-moz-selection, .cm-s-paraiso-light .CodeMirror-line > span > span::-moz-selection { background: #b9b6b0; }
-.cm-s-paraiso-light .CodeMirror-gutters { background: #e7e9db; border-right: 0px; }
-.cm-s-paraiso-light .CodeMirror-guttermarker { color: black; }
-.cm-s-paraiso-light .CodeMirror-guttermarker-subtle { color: #8d8687; }
-.cm-s-paraiso-light .CodeMirror-linenumber { color: #8d8687; }
-.cm-s-paraiso-light .CodeMirror-cursor { border-left: 1px solid #776e71; }
-
-.cm-s-paraiso-light span.cm-comment { color: #e96ba8; }
-.cm-s-paraiso-light span.cm-atom { color: #815ba4; }
-.cm-s-paraiso-light span.cm-number { color: #815ba4; }
-
-.cm-s-paraiso-light span.cm-property, .cm-s-paraiso-light span.cm-attribute { color: #48b685; }
-.cm-s-paraiso-light span.cm-keyword { color: #ef6155; }
-.cm-s-paraiso-light span.cm-string { color: #fec418; }
-
-.cm-s-paraiso-light span.cm-variable { color: #48b685; }
-.cm-s-paraiso-light span.cm-variable-2 { color: #06b6ef; }
-.cm-s-paraiso-light span.cm-def { color: #f99b15; }
-.cm-s-paraiso-light span.cm-bracket { color: #41323f; }
-.cm-s-paraiso-light span.cm-tag { color: #ef6155; }
-.cm-s-paraiso-light span.cm-link { color: #815ba4; }
-.cm-s-paraiso-light span.cm-error { background: #ef6155; color: #776e71; }
-
-.cm-s-paraiso-light .CodeMirror-activeline-background { background: #CFD1C4; }
-.cm-s-paraiso-light .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/pastel-on-dark.css b/WebContent/addon/codemirror/theme/pastel-on-dark.css
deleted file mode 100644
index 2603d36..0000000
--- a/WebContent/addon/codemirror/theme/pastel-on-dark.css
+++ /dev/null
@@ -1,52 +0,0 @@
-/**
- * Pastel On Dark theme ported from ACE editor
- * @license MIT
- * @copyright AtomicPages LLC 2014
- * @author Dennis Thompson, AtomicPages LLC
- * @version 1.1
- * @source https://github.com/atomicpages/codemirror-pastel-on-dark-theme
- */
-
-.cm-s-pastel-on-dark.CodeMirror {
-	background: #2c2827;
-	color: #8F938F;
-	line-height: 1.5;
-}
-.cm-s-pastel-on-dark div.CodeMirror-selected { background: rgba(221,240,255,0.2); }
-.cm-s-pastel-on-dark .CodeMirror-line::selection, .cm-s-pastel-on-dark .CodeMirror-line > span::selection, .cm-s-pastel-on-dark .CodeMirror-line > span > span::selection { background: rgba(221,240,255,0.2); }
-.cm-s-pastel-on-dark .CodeMirror-line::-moz-selection, .cm-s-pastel-on-dark .CodeMirror-line > span::-moz-selection, .cm-s-pastel-on-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(221,240,255,0.2); }
-
-.cm-s-pastel-on-dark .CodeMirror-gutters {
-	background: #34302f;
-	border-right: 0px;
-	padding: 0 3px;
-}
-.cm-s-pastel-on-dark .CodeMirror-guttermarker { color: white; }
-.cm-s-pastel-on-dark .CodeMirror-guttermarker-subtle { color: #8F938F; }
-.cm-s-pastel-on-dark .CodeMirror-linenumber { color: #8F938F; }
-.cm-s-pastel-on-dark .CodeMirror-cursor { border-left: 1px solid #A7A7A7; }
-.cm-s-pastel-on-dark span.cm-comment { color: #A6C6FF; }
-.cm-s-pastel-on-dark span.cm-atom { color: #DE8E30; }
-.cm-s-pastel-on-dark span.cm-number { color: #CCCCCC; }
-.cm-s-pastel-on-dark span.cm-property { color: #8F938F; }
-.cm-s-pastel-on-dark span.cm-attribute { color: #a6e22e; }
-.cm-s-pastel-on-dark span.cm-keyword { color: #AEB2F8; }
-.cm-s-pastel-on-dark span.cm-string { color: #66A968; }
-.cm-s-pastel-on-dark span.cm-variable { color: #AEB2F8; }
-.cm-s-pastel-on-dark span.cm-variable-2 { color: #BEBF55; }
-.cm-s-pastel-on-dark span.cm-variable-3 { color: #DE8E30; }
-.cm-s-pastel-on-dark span.cm-def { color: #757aD8; }
-.cm-s-pastel-on-dark span.cm-bracket { color: #f8f8f2; }
-.cm-s-pastel-on-dark span.cm-tag { color: #C1C144; }
-.cm-s-pastel-on-dark span.cm-link { color: #ae81ff; }
-.cm-s-pastel-on-dark span.cm-qualifier,.cm-s-pastel-on-dark span.cm-builtin { color: #C1C144; }
-.cm-s-pastel-on-dark span.cm-error {
-	background: #757aD8;
-	color: #f8f8f0;
-}
-.cm-s-pastel-on-dark .CodeMirror-activeline-background { background: rgba(255, 255, 255, 0.031); }
-.cm-s-pastel-on-dark .CodeMirror-matchingbracket {
-	border: 1px solid rgba(255,255,255,0.25);
-	color: #8F938F !important;
-	margin: -1px -1px 0 -1px;
-}
diff --git a/WebContent/addon/codemirror/theme/railscasts.css b/WebContent/addon/codemirror/theme/railscasts.css
deleted file mode 100644
index aeff044..0000000
--- a/WebContent/addon/codemirror/theme/railscasts.css
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-    Name:       Railscasts
-    Author:     Ryan Bates (http://railscasts.com)
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-railscasts.CodeMirror {background: #2b2b2b; color: #f4f1ed;}
-.cm-s-railscasts div.CodeMirror-selected {background: #272935 !important;}
-.cm-s-railscasts .CodeMirror-gutters {background: #2b2b2b; border-right: 0px;}
-.cm-s-railscasts .CodeMirror-linenumber {color: #5a647e;}
-.cm-s-railscasts .CodeMirror-cursor {border-left: 1px solid #d4cfc9 !important;}
-
-.cm-s-railscasts span.cm-comment {color: #bc9458;}
-.cm-s-railscasts span.cm-atom {color: #b6b3eb;}
-.cm-s-railscasts span.cm-number {color: #b6b3eb;}
-
-.cm-s-railscasts span.cm-property, .cm-s-railscasts span.cm-attribute {color: #a5c261;}
-.cm-s-railscasts span.cm-keyword {color: #da4939;}
-.cm-s-railscasts span.cm-string {color: #ffc66d;}
-
-.cm-s-railscasts span.cm-variable {color: #a5c261;}
-.cm-s-railscasts span.cm-variable-2 {color: #6d9cbe;}
-.cm-s-railscasts span.cm-def {color: #cc7833;}
-.cm-s-railscasts span.cm-error {background: #da4939; color: #d4cfc9;}
-.cm-s-railscasts span.cm-bracket {color: #f4f1ed;}
-.cm-s-railscasts span.cm-tag {color: #da4939;}
-.cm-s-railscasts span.cm-link {color: #b6b3eb;}
-
-.cm-s-railscasts .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
-.cm-s-railscasts .CodeMirror-activeline-background { background: #303040; }
diff --git a/WebContent/addon/codemirror/theme/rubyblue.css b/WebContent/addon/codemirror/theme/rubyblue.css
deleted file mode 100644
index 76d33e7..0000000
--- a/WebContent/addon/codemirror/theme/rubyblue.css
+++ /dev/null
@@ -1,25 +0,0 @@
-.cm-s-rubyblue.CodeMirror { background: #112435; color: white; }
-.cm-s-rubyblue div.CodeMirror-selected { background: #38566F; }
-.cm-s-rubyblue .CodeMirror-line::selection, .cm-s-rubyblue .CodeMirror-line > span::selection, .cm-s-rubyblue .CodeMirror-line > span > span::selection { background: rgba(56, 86, 111, 0.99); }
-.cm-s-rubyblue .CodeMirror-line::-moz-selection, .cm-s-rubyblue .CodeMirror-line > span::-moz-selection, .cm-s-rubyblue .CodeMirror-line > span > span::-moz-selection { background: rgba(56, 86, 111, 0.99); }
-.cm-s-rubyblue .CodeMirror-gutters { background: #1F4661; border-right: 7px solid #3E7087; }
-.cm-s-rubyblue .CodeMirror-guttermarker { color: white; }
-.cm-s-rubyblue .CodeMirror-guttermarker-subtle { color: #3E7087; }
-.cm-s-rubyblue .CodeMirror-linenumber { color: white; }
-.cm-s-rubyblue .CodeMirror-cursor { border-left: 1px solid white; }
-
-.cm-s-rubyblue span.cm-comment { color: #999; font-style:italic; line-height: 1em; }
-.cm-s-rubyblue span.cm-atom { color: #F4C20B; }
-.cm-s-rubyblue span.cm-number, .cm-s-rubyblue span.cm-attribute { color: #82C6E0; }
-.cm-s-rubyblue span.cm-keyword { color: #F0F; }
-.cm-s-rubyblue span.cm-string { color: #F08047; }
-.cm-s-rubyblue span.cm-meta { color: #F0F; }
-.cm-s-rubyblue span.cm-variable-2, .cm-s-rubyblue span.cm-tag { color: #7BD827; }
-.cm-s-rubyblue span.cm-variable-3, .cm-s-rubyblue span.cm-def { color: white; }
-.cm-s-rubyblue span.cm-bracket { color: #F0F; }
-.cm-s-rubyblue span.cm-link { color: #F4C20B; }
-.cm-s-rubyblue span.CodeMirror-matchingbracket { color:#F0F !important; }
-.cm-s-rubyblue span.cm-builtin, .cm-s-rubyblue span.cm-special { color: #FF9D00; }
-.cm-s-rubyblue span.cm-error { color: #AF2018; }
-
-.cm-s-rubyblue .CodeMirror-activeline-background { background: #173047; }
diff --git a/WebContent/addon/codemirror/theme/seti.css b/WebContent/addon/codemirror/theme/seti.css
deleted file mode 100644
index 6632d3f..0000000
--- a/WebContent/addon/codemirror/theme/seti.css
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-    Name:       seti
-    Author:     Michael Kaminsky (http://github.com/mkaminsky11)
-
-    Original seti color scheme by Jesse Weed (https://github.com/jesseweed/seti-syntax)
-
-*/
-
-
-.cm-s-seti.CodeMirror {
-  background-color: #151718 !important;
-  color: #CFD2D1 !important;
-  border: none;
-}
-.cm-s-seti .CodeMirror-gutters {
-  color: #404b53;
-  background-color: #0E1112;
-  border: none;
-}
-.cm-s-seti .CodeMirror-cursor { border-left: solid thin #f8f8f0; }
-.cm-s-seti .CodeMirror-linenumber { color: #6D8A88; }
-.cm-s-seti.CodeMirror-focused div.CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
-.cm-s-seti .CodeMirror-line::selection, .cm-s-seti .CodeMirror-line > span::selection, .cm-s-seti .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
-.cm-s-seti .CodeMirror-line::-moz-selection, .cm-s-seti .CodeMirror-line > span::-moz-selection, .cm-s-seti .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
-.cm-s-seti span.cm-comment { color: #41535b; }
-.cm-s-seti span.cm-string, .cm-s-seti span.cm-string-2 { color: #55b5db; }
-.cm-s-seti span.cm-number { color: #cd3f45; }
-.cm-s-seti span.cm-variable { color: #55b5db; }
-.cm-s-seti span.cm-variable-2 { color: #a074c4; }
-.cm-s-seti span.cm-def { color: #55b5db; }
-.cm-s-seti span.cm-keyword { color: #ff79c6; }
-.cm-s-seti span.cm-operator { color: #9fca56; }
-.cm-s-seti span.cm-keyword { color: #e6cd69; }
-.cm-s-seti span.cm-atom { color: #cd3f45; }
-.cm-s-seti span.cm-meta { color: #55b5db; }
-.cm-s-seti span.cm-tag { color: #55b5db; }
-.cm-s-seti span.cm-attribute { color: #9fca56; }
-.cm-s-seti span.cm-qualifier { color: #9fca56; }
-.cm-s-seti span.cm-property { color: #a074c4; }
-.cm-s-seti span.cm-variable-3 { color: #9fca56; }
-.cm-s-seti span.cm-builtin { color: #9fca56; }
-.cm-s-seti .CodeMirror-activeline-background { background: #101213; }
-.cm-s-seti .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/solarized.css b/WebContent/addon/codemirror/theme/solarized.css
deleted file mode 100644
index 1f39c7e..0000000
--- a/WebContent/addon/codemirror/theme/solarized.css
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
-Solarized theme for code-mirror
-http://ethanschoonover.com/solarized
-*/
-
-/*
-Solarized color palette
-http://ethanschoonover.com/solarized/img/solarized-palette.png
-*/
-
-.solarized.base03 { color: #002b36; }
-.solarized.base02 { color: #073642; }
-.solarized.base01 { color: #586e75; }
-.solarized.base00 { color: #657b83; }
-.solarized.base0 { color: #839496; }
-.solarized.base1 { color: #93a1a1; }
-.solarized.base2 { color: #eee8d5; }
-.solarized.base3  { color: #fdf6e3; }
-.solarized.solar-yellow  { color: #b58900; }
-.solarized.solar-orange  { color: #cb4b16; }
-.solarized.solar-red { color: #dc322f; }
-.solarized.solar-magenta { color: #d33682; }
-.solarized.solar-violet  { color: #6c71c4; }
-.solarized.solar-blue { color: #268bd2; }
-.solarized.solar-cyan { color: #2aa198; }
-.solarized.solar-green { color: #859900; }
-
-/* Color scheme for code-mirror */
-
-.cm-s-solarized {
-  line-height: 1.45em;
-  color-profile: sRGB;
-  rendering-intent: auto;
-}
-.cm-s-solarized.cm-s-dark {
-  color: #839496;
-  background-color: #002b36;
-  text-shadow: #002b36 0 1px;
-}
-.cm-s-solarized.cm-s-light {
-  background-color: #fdf6e3;
-  color: #657b83;
-  text-shadow: #eee8d5 0 1px;
-}
-
-.cm-s-solarized .CodeMirror-widget {
-  text-shadow: none;
-}
-
-.cm-s-solarized .cm-header { color: #586e75; }
-.cm-s-solarized .cm-quote { color: #93a1a1; }
-
-.cm-s-solarized .cm-keyword { color: #cb4b16; }
-.cm-s-solarized .cm-atom { color: #d33682; }
-.cm-s-solarized .cm-number { color: #d33682; }
-.cm-s-solarized .cm-def { color: #2aa198; }
-
-.cm-s-solarized .cm-variable { color: #839496; }
-.cm-s-solarized .cm-variable-2 { color: #b58900; }
-.cm-s-solarized .cm-variable-3 { color: #6c71c4; }
-
-.cm-s-solarized .cm-property { color: #2aa198; }
-.cm-s-solarized .cm-operator { color: #6c71c4; }
-
-.cm-s-solarized .cm-comment { color: #586e75; font-style:italic; }
-
-.cm-s-solarized .cm-string { color: #859900; }
-.cm-s-solarized .cm-string-2 { color: #b58900; }
-
-.cm-s-solarized .cm-meta { color: #859900; }
-.cm-s-solarized .cm-qualifier { color: #b58900; }
-.cm-s-solarized .cm-builtin { color: #d33682; }
-.cm-s-solarized .cm-bracket { color: #cb4b16; }
-.cm-s-solarized .CodeMirror-matchingbracket { color: #859900; }
-.cm-s-solarized .CodeMirror-nonmatchingbracket { color: #dc322f; }
-.cm-s-solarized .cm-tag { color: #93a1a1; }
-.cm-s-solarized .cm-attribute { color: #2aa198; }
-.cm-s-solarized .cm-hr {
-  color: transparent;
-  border-top: 1px solid #586e75;
-  display: block;
-}
-.cm-s-solarized .cm-link { color: #93a1a1; cursor: pointer; }
-.cm-s-solarized .cm-special { color: #6c71c4; }
-.cm-s-solarized .cm-em {
-  color: #999;
-  text-decoration: underline;
-  text-decoration-style: dotted;
-}
-.cm-s-solarized .cm-strong { color: #eee; }
-.cm-s-solarized .cm-error,
-.cm-s-solarized .cm-invalidchar {
-  color: #586e75;
-  border-bottom: 1px dotted #dc322f;
-}
-
-.cm-s-solarized.cm-s-dark div.CodeMirror-selected { background: #073642; }
-.cm-s-solarized.cm-s-dark.CodeMirror ::selection { background: rgba(7, 54, 66, 0.99); }
-.cm-s-solarized.cm-s-dark .CodeMirror-line::-moz-selection, .cm-s-dark .CodeMirror-line > span::-moz-selection, .cm-s-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(7, 54, 66, 0.99); }
-
-.cm-s-solarized.cm-s-light div.CodeMirror-selected { background: #eee8d5; }
-.cm-s-solarized.cm-s-light .CodeMirror-line::selection, .cm-s-light .CodeMirror-line > span::selection, .cm-s-light .CodeMirror-line > span > span::selection { background: #eee8d5; }
-.cm-s-solarized.cm-s-light .CodeMirror-line::-moz-selection, .cm-s-ligh .CodeMirror-line > span::-moz-selection, .cm-s-ligh .CodeMirror-line > span > span::-moz-selection { background: #eee8d5; }
-
-/* Editor styling */
-
-
-
-/* Little shadow on the view-port of the buffer view */
-.cm-s-solarized.CodeMirror {
-  -moz-box-shadow: inset 7px 0 12px -6px #000;
-  -webkit-box-shadow: inset 7px 0 12px -6px #000;
-  box-shadow: inset 7px 0 12px -6px #000;
-}
-
-/* Remove gutter border */
-.cm-s-solarized .CodeMirror-gutters {
-  border-right: 0;
-}
-
-/* Gutter colors and line number styling based of color scheme (dark / light) */
-
-/* Dark */
-.cm-s-solarized.cm-s-dark .CodeMirror-gutters {
-  background-color: #073642;
-}
-
-.cm-s-solarized.cm-s-dark .CodeMirror-linenumber {
-  color: #586e75;
-  text-shadow: #021014 0 -1px;
-}
-
-/* Light */
-.cm-s-solarized.cm-s-light .CodeMirror-gutters {
-  background-color: #eee8d5;
-}
-
-.cm-s-solarized.cm-s-light .CodeMirror-linenumber {
-  color: #839496;
-}
-
-/* Common */
-.cm-s-solarized .CodeMirror-linenumber {
-  padding: 0 5px;
-}
-.cm-s-solarized .CodeMirror-guttermarker-subtle { color: #586e75; }
-.cm-s-solarized.cm-s-dark .CodeMirror-guttermarker { color: #ddd; }
-.cm-s-solarized.cm-s-light .CodeMirror-guttermarker { color: #cb4b16; }
-
-.cm-s-solarized .CodeMirror-gutter .CodeMirror-gutter-text {
-  color: #586e75;
-}
-
-/* Cursor */
-.cm-s-solarized .CodeMirror-cursor { border-left: 1px solid #819090; }
-
-/* Fat cursor */
-.cm-s-solarized.cm-s-light.cm-fat-cursor .CodeMirror-cursor { background: #77ee77; }
-.cm-s-solarized.cm-s-light .cm-animate-fat-cursor { background-color: #77ee77; }
-.cm-s-solarized.cm-s-dark.cm-fat-cursor .CodeMirror-cursor { background: #586e75; }
-.cm-s-solarized.cm-s-dark .cm-animate-fat-cursor { background-color: #586e75; }
-
-/* Active line */
-.cm-s-solarized.cm-s-dark .CodeMirror-activeline-background {
-  background: rgba(255, 255, 255, 0.06);
-}
-.cm-s-solarized.cm-s-light .CodeMirror-activeline-background {
-  background: rgba(0, 0, 0, 0.06);
-}
diff --git a/WebContent/addon/codemirror/theme/the-matrix.css b/WebContent/addon/codemirror/theme/the-matrix.css
deleted file mode 100644
index 3912a8d..0000000
--- a/WebContent/addon/codemirror/theme/the-matrix.css
+++ /dev/null
@@ -1,30 +0,0 @@
-.cm-s-the-matrix.CodeMirror { background: #000000; color: #00FF00; }
-.cm-s-the-matrix div.CodeMirror-selected { background: #2D2D2D; }
-.cm-s-the-matrix .CodeMirror-line::selection, .cm-s-the-matrix .CodeMirror-line > span::selection, .cm-s-the-matrix .CodeMirror-line > span > span::selection { background: rgba(45, 45, 45, 0.99); }
-.cm-s-the-matrix .CodeMirror-line::-moz-selection, .cm-s-the-matrix .CodeMirror-line > span::-moz-selection, .cm-s-the-matrix .CodeMirror-line > span > span::-moz-selection { background: rgba(45, 45, 45, 0.99); }
-.cm-s-the-matrix .CodeMirror-gutters { background: #060; border-right: 2px solid #00FF00; }
-.cm-s-the-matrix .CodeMirror-guttermarker { color: #0f0; }
-.cm-s-the-matrix .CodeMirror-guttermarker-subtle { color: white; }
-.cm-s-the-matrix .CodeMirror-linenumber { color: #FFFFFF; }
-.cm-s-the-matrix .CodeMirror-cursor { border-left: 1px solid #00FF00; }
-
-.cm-s-the-matrix span.cm-keyword { color: #008803; font-weight: bold; }
-.cm-s-the-matrix span.cm-atom { color: #3FF; }
-.cm-s-the-matrix span.cm-number { color: #FFB94F; }
-.cm-s-the-matrix span.cm-def { color: #99C; }
-.cm-s-the-matrix span.cm-variable { color: #F6C; }
-.cm-s-the-matrix span.cm-variable-2 { color: #C6F; }
-.cm-s-the-matrix span.cm-variable-3 { color: #96F; }
-.cm-s-the-matrix span.cm-property { color: #62FFA0; }
-.cm-s-the-matrix span.cm-operator { color: #999; }
-.cm-s-the-matrix span.cm-comment { color: #CCCCCC; }
-.cm-s-the-matrix span.cm-string { color: #39C; }
-.cm-s-the-matrix span.cm-meta { color: #C9F; }
-.cm-s-the-matrix span.cm-qualifier { color: #FFF700; }
-.cm-s-the-matrix span.cm-builtin { color: #30a; }
-.cm-s-the-matrix span.cm-bracket { color: #cc7; }
-.cm-s-the-matrix span.cm-tag { color: #FFBD40; }
-.cm-s-the-matrix span.cm-attribute { color: #FFF700; }
-.cm-s-the-matrix span.cm-error { color: #FF0000; }
-
-.cm-s-the-matrix .CodeMirror-activeline-background { background: #040; }
diff --git a/WebContent/addon/codemirror/theme/tomorrow-night-bright.css b/WebContent/addon/codemirror/theme/tomorrow-night-bright.css
deleted file mode 100644
index b6dd4a9..0000000
--- a/WebContent/addon/codemirror/theme/tomorrow-night-bright.css
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-
-    Name:       Tomorrow Night - Bright
-    Author:     Chris Kempson
-
-    Port done by Gerard Braad <me@gbraad.nl>
-
-*/
-
-.cm-s-tomorrow-night-bright.CodeMirror { background: #000000; color: #eaeaea; }
-.cm-s-tomorrow-night-bright div.CodeMirror-selected { background: #424242; }
-.cm-s-tomorrow-night-bright .CodeMirror-gutters { background: #000000; border-right: 0px; }
-.cm-s-tomorrow-night-bright .CodeMirror-guttermarker { color: #e78c45; }
-.cm-s-tomorrow-night-bright .CodeMirror-guttermarker-subtle { color: #777; }
-.cm-s-tomorrow-night-bright .CodeMirror-linenumber { color: #424242; }
-.cm-s-tomorrow-night-bright .CodeMirror-cursor { border-left: 1px solid #6A6A6A; }
-
-.cm-s-tomorrow-night-bright span.cm-comment { color: #d27b53; }
-.cm-s-tomorrow-night-bright span.cm-atom { color: #a16a94; }
-.cm-s-tomorrow-night-bright span.cm-number { color: #a16a94; }
-
-.cm-s-tomorrow-night-bright span.cm-property, .cm-s-tomorrow-night-bright span.cm-attribute { color: #99cc99; }
-.cm-s-tomorrow-night-bright span.cm-keyword { color: #d54e53; }
-.cm-s-tomorrow-night-bright span.cm-string { color: #e7c547; }
-
-.cm-s-tomorrow-night-bright span.cm-variable { color: #b9ca4a; }
-.cm-s-tomorrow-night-bright span.cm-variable-2 { color: #7aa6da; }
-.cm-s-tomorrow-night-bright span.cm-def { color: #e78c45; }
-.cm-s-tomorrow-night-bright span.cm-bracket { color: #eaeaea; }
-.cm-s-tomorrow-night-bright span.cm-tag { color: #d54e53; }
-.cm-s-tomorrow-night-bright span.cm-link { color: #a16a94; }
-.cm-s-tomorrow-night-bright span.cm-error { background: #d54e53; color: #6A6A6A; }
-
-.cm-s-tomorrow-night-bright .CodeMirror-activeline-background { background: #2a2a2a; }
-.cm-s-tomorrow-night-bright .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/tomorrow-night-eighties.css b/WebContent/addon/codemirror/theme/tomorrow-night-eighties.css
deleted file mode 100644
index 2a9debc..0000000
--- a/WebContent/addon/codemirror/theme/tomorrow-night-eighties.css
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-    Name:       Tomorrow Night - Eighties
-    Author:     Chris Kempson
-
-    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
-    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
-
-*/
-
-.cm-s-tomorrow-night-eighties.CodeMirror { background: #000000; color: #CCCCCC; }
-.cm-s-tomorrow-night-eighties div.CodeMirror-selected { background: #2D2D2D; }
-.cm-s-tomorrow-night-eighties .CodeMirror-line::selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span::selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span > span::selection { background: rgba(45, 45, 45, 0.99); }
-.cm-s-tomorrow-night-eighties .CodeMirror-line::-moz-selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span::-moz-selection, .cm-s-tomorrow-night-eighties .CodeMirror-line > span > span::-moz-selection { background: rgba(45, 45, 45, 0.99); }
-.cm-s-tomorrow-night-eighties .CodeMirror-gutters { background: #000000; border-right: 0px; }
-.cm-s-tomorrow-night-eighties .CodeMirror-guttermarker { color: #f2777a; }
-.cm-s-tomorrow-night-eighties .CodeMirror-guttermarker-subtle { color: #777; }
-.cm-s-tomorrow-night-eighties .CodeMirror-linenumber { color: #515151; }
-.cm-s-tomorrow-night-eighties .CodeMirror-cursor { border-left: 1px solid #6A6A6A; }
-
-.cm-s-tomorrow-night-eighties span.cm-comment { color: #d27b53; }
-.cm-s-tomorrow-night-eighties span.cm-atom { color: #a16a94; }
-.cm-s-tomorrow-night-eighties span.cm-number { color: #a16a94; }
-
-.cm-s-tomorrow-night-eighties span.cm-property, .cm-s-tomorrow-night-eighties span.cm-attribute { color: #99cc99; }
-.cm-s-tomorrow-night-eighties span.cm-keyword { color: #f2777a; }
-.cm-s-tomorrow-night-eighties span.cm-string { color: #ffcc66; }
-
-.cm-s-tomorrow-night-eighties span.cm-variable { color: #99cc99; }
-.cm-s-tomorrow-night-eighties span.cm-variable-2 { color: #6699cc; }
-.cm-s-tomorrow-night-eighties span.cm-def { color: #f99157; }
-.cm-s-tomorrow-night-eighties span.cm-bracket { color: #CCCCCC; }
-.cm-s-tomorrow-night-eighties span.cm-tag { color: #f2777a; }
-.cm-s-tomorrow-night-eighties span.cm-link { color: #a16a94; }
-.cm-s-tomorrow-night-eighties span.cm-error { background: #f2777a; color: #6A6A6A; }
-
-.cm-s-tomorrow-night-eighties .CodeMirror-activeline-background { background: #343600; }
-.cm-s-tomorrow-night-eighties .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }
diff --git a/WebContent/addon/codemirror/theme/ttcn.css b/WebContent/addon/codemirror/theme/ttcn.css
deleted file mode 100644
index b3d4656..0000000
--- a/WebContent/addon/codemirror/theme/ttcn.css
+++ /dev/null
@@ -1,64 +0,0 @@
-.cm-s-ttcn .cm-quote { color: #090; }
-.cm-s-ttcn .cm-negative { color: #d44; }
-.cm-s-ttcn .cm-positive { color: #292; }
-.cm-s-ttcn .cm-header, .cm-strong { font-weight: bold; }
-.cm-s-ttcn .cm-em { font-style: italic; }
-.cm-s-ttcn .cm-link { text-decoration: underline; }
-.cm-s-ttcn .cm-strikethrough { text-decoration: line-through; }
-.cm-s-ttcn .cm-header { color: #00f; font-weight: bold; }
-
-.cm-s-ttcn .cm-atom { color: #219; }
-.cm-s-ttcn .cm-attribute { color: #00c; }
-.cm-s-ttcn .cm-bracket { color: #997; }
-.cm-s-ttcn .cm-comment { color: #333333; }
-.cm-s-ttcn .cm-def { color: #00f; }
-.cm-s-ttcn .cm-em { font-style: italic; }
-.cm-s-ttcn .cm-error { color: #f00; }
-.cm-s-ttcn .cm-hr { color: #999; }
-.cm-s-ttcn .cm-invalidchar { color: #f00; }
-.cm-s-ttcn .cm-keyword { font-weight:bold; }
-.cm-s-ttcn .cm-link { color: #00c; text-decoration: underline; }
-.cm-s-ttcn .cm-meta { color: #555; }
-.cm-s-ttcn .cm-negative { color: #d44; }
-.cm-s-ttcn .cm-positive { color: #292; }
-.cm-s-ttcn .cm-qualifier { color: #555; }
-.cm-s-ttcn .cm-strikethrough { text-decoration: line-through; }
-.cm-s-ttcn .cm-string { color: #006400; }
-.cm-s-ttcn .cm-string-2 { color: #f50; }
-.cm-s-ttcn .cm-strong { font-weight: bold; }
-.cm-s-ttcn .cm-tag { color: #170; }
-.cm-s-ttcn .cm-variable { color: #8B2252; }
-.cm-s-ttcn .cm-variable-2 { color: #05a; }
-.cm-s-ttcn .cm-variable-3 { color: #085; }
-
-.cm-s-ttcn .cm-invalidchar { color: #f00; }
-
-/* ASN */
-.cm-s-ttcn .cm-accessTypes,
-.cm-s-ttcn .cm-compareTypes { color: #27408B; }
-.cm-s-ttcn .cm-cmipVerbs { color: #8B2252; }
-.cm-s-ttcn .cm-modifier { color:#D2691E; }
-.cm-s-ttcn .cm-status { color:#8B4545; }
-.cm-s-ttcn .cm-storage { color:#A020F0; }
-.cm-s-ttcn .cm-tags { color:#006400; }
-
-/* CFG */
-.cm-s-ttcn .cm-externalCommands { color: #8B4545; font-weight:bold; }
-.cm-s-ttcn .cm-fileNCtrlMaskOptions,
-.cm-s-ttcn .cm-sectionTitle { color: #2E8B57; font-weight:bold; }
-
-/* TTCN */
-.cm-s-ttcn .cm-booleanConsts,
-.cm-s-ttcn .cm-otherConsts,
-.cm-s-ttcn .cm-verdictConsts { color: #006400; }
-.cm-s-ttcn .cm-configOps,
-.cm-s-ttcn .cm-functionOps,
-.cm-s-ttcn .cm-portOps,
-.cm-s-ttcn .cm-sutOps,
-.cm-s-ttcn .cm-timerOps,
-.cm-s-ttcn .cm-verdictOps { color: #0000FF; }
-.cm-s-ttcn .cm-preprocessor,
-.cm-s-ttcn .cm-templateMatch,
-.cm-s-ttcn .cm-ttcn3Macros { color: #27408B; }
-.cm-s-ttcn .cm-types { color: #A52A2A; font-weight:bold; }
-.cm-s-ttcn .cm-visibilityModifiers { font-weight:bold; }
diff --git a/WebContent/addon/codemirror/theme/twilight.css b/WebContent/addon/codemirror/theme/twilight.css
deleted file mode 100644
index d342b89..0000000
--- a/WebContent/addon/codemirror/theme/twilight.css
+++ /dev/null
@@ -1,32 +0,0 @@
-.cm-s-twilight.CodeMirror { background: #141414; color: #f7f7f7; } /**/
-.cm-s-twilight div.CodeMirror-selected { background: #323232; } /**/
-.cm-s-twilight .CodeMirror-line::selection, .cm-s-twilight .CodeMirror-line > span::selection, .cm-s-twilight .CodeMirror-line > span > span::selection { background: rgba(50, 50, 50, 0.99); }
-.cm-s-twilight .CodeMirror-line::-moz-selection, .cm-s-twilight .CodeMirror-line > span::-moz-selection, .cm-s-twilight .CodeMirror-line > span > span::-moz-selection { background: rgba(50, 50, 50, 0.99); }
-
-.cm-s-twilight .CodeMirror-gutters { background: #222; border-right: 1px solid #aaa; }
-.cm-s-twilight .CodeMirror-guttermarker { color: white; }
-.cm-s-twilight .CodeMirror-guttermarker-subtle { color: #aaa; }
-.cm-s-twilight .CodeMirror-linenumber { color: #aaa; }
-.cm-s-twilight .CodeMirror-cursor { border-left: 1px solid white; }
-
-.cm-s-twilight .cm-keyword { color: #f9ee98; } /**/
-.cm-s-twilight .cm-atom { color: #FC0; }
-.cm-s-twilight .cm-number { color:  #ca7841; } /**/
-.cm-s-twilight .cm-def { color: #8DA6CE; }
-.cm-s-twilight span.cm-variable-2, .cm-s-twilight span.cm-tag { color: #607392; } /**/
-.cm-s-twilight span.cm-variable-3, .cm-s-twilight span.cm-def { color: #607392; } /**/
-.cm-s-twilight .cm-operator { color: #cda869; } /**/
-.cm-s-twilight .cm-comment { color:#777; font-style:italic; font-weight:normal; } /**/
-.cm-s-twilight .cm-string { color:#8f9d6a; font-style:italic; } /**/
-.cm-s-twilight .cm-string-2 { color:#bd6b18; } /*?*/
-.cm-s-twilight .cm-meta { background-color:#141414; color:#f7f7f7; } /*?*/
-.cm-s-twilight .cm-builtin { color: #cda869; } /*?*/
-.cm-s-twilight .cm-tag { color: #997643; } /**/
-.cm-s-twilight .cm-attribute { color: #d6bb6d; } /*?*/
-.cm-s-twilight .cm-header { color: #FF6400; }
-.cm-s-twilight .cm-hr { color: #AEAEAE; }
-.cm-s-twilight .cm-link { color:#ad9361; font-style:italic; text-decoration:none; } /**/
-.cm-s-twilight .cm-error { border-bottom: 1px solid red; }
-
-.cm-s-twilight .CodeMirror-activeline-background { background: #27282E; }
-.cm-s-twilight .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
diff --git a/WebContent/addon/codemirror/theme/vibrant-ink.css b/WebContent/addon/codemirror/theme/vibrant-ink.css
deleted file mode 100644
index ac4ec6d..0000000
--- a/WebContent/addon/codemirror/theme/vibrant-ink.css
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Taken from the popular Visual Studio Vibrant Ink Schema */
-
-.cm-s-vibrant-ink.CodeMirror { background: black; color: white; }
-.cm-s-vibrant-ink div.CodeMirror-selected { background: #35493c; }
-.cm-s-vibrant-ink .CodeMirror-line::selection, .cm-s-vibrant-ink .CodeMirror-line > span::selection, .cm-s-vibrant-ink .CodeMirror-line > span > span::selection { background: rgba(53, 73, 60, 0.99); }
-.cm-s-vibrant-ink .CodeMirror-line::-moz-selection, .cm-s-vibrant-ink .CodeMirror-line > span::-moz-selection, .cm-s-vibrant-ink .CodeMirror-line > span > span::-moz-selection { background: rgba(53, 73, 60, 0.99); }
-
-.cm-s-vibrant-ink .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
-.cm-s-vibrant-ink .CodeMirror-guttermarker { color: white; }
-.cm-s-vibrant-ink .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
-.cm-s-vibrant-ink .CodeMirror-linenumber { color: #d0d0d0; }
-.cm-s-vibrant-ink .CodeMirror-cursor { border-left: 1px solid white; }
-
-.cm-s-vibrant-ink .cm-keyword { color: #CC7832; }
-.cm-s-vibrant-ink .cm-atom { color: #FC0; }
-.cm-s-vibrant-ink .cm-number { color:  #FFEE98; }
-.cm-s-vibrant-ink .cm-def { color: #8DA6CE; }
-.cm-s-vibrant-ink span.cm-variable-2, .cm-s-vibrant span.cm-tag { color: #FFC66D; }
-.cm-s-vibrant-ink span.cm-variable-3, .cm-s-vibrant span.cm-def { color: #FFC66D; }
-.cm-s-vibrant-ink .cm-operator { color: #888; }
-.cm-s-vibrant-ink .cm-comment { color: gray; font-weight: bold; }
-.cm-s-vibrant-ink .cm-string { color:  #A5C25C; }
-.cm-s-vibrant-ink .cm-string-2 { color: red; }
-.cm-s-vibrant-ink .cm-meta { color: #D8FA3C; }
-.cm-s-vibrant-ink .cm-builtin { color: #8DA6CE; }
-.cm-s-vibrant-ink .cm-tag { color: #8DA6CE; }
-.cm-s-vibrant-ink .cm-attribute { color: #8DA6CE; }
-.cm-s-vibrant-ink .cm-header { color: #FF6400; }
-.cm-s-vibrant-ink .cm-hr { color: #AEAEAE; }
-.cm-s-vibrant-ink .cm-link { color: blue; }
-.cm-s-vibrant-ink .cm-error { border-bottom: 1px solid red; }
-
-.cm-s-vibrant-ink .CodeMirror-activeline-background { background: #27282E; }
-.cm-s-vibrant-ink .CodeMirror-matchingbracket { outline:1px solid grey; color:white !important; }
diff --git a/WebContent/addon/codemirror/theme/xq-dark.css b/WebContent/addon/codemirror/theme/xq-dark.css
deleted file mode 100644
index e3bd960..0000000
--- a/WebContent/addon/codemirror/theme/xq-dark.css
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-Copyright (C) 2011 by MarkLogic Corporation
-Author: Mike Brevoort <mike@brevoort.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-.cm-s-xq-dark.CodeMirror { background: #0a001f; color: #f8f8f8; }
-.cm-s-xq-dark div.CodeMirror-selected { background: #27007A; }
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diff --git a/WebContent/addon/codemirror/theme/xq-light.css b/WebContent/addon/codemirror/theme/xq-light.css
deleted file mode 100644
index 8d2fcb6..0000000
--- a/WebContent/addon/codemirror/theme/xq-light.css
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
-Copyright (C) 2011 by MarkLogic Corporation
-Author: Mike Brevoort <mike@brevoort.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
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-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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-*/
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diff --git a/WebContent/addon/codemirror/theme/yeti.css b/WebContent/addon/codemirror/theme/yeti.css
deleted file mode 100644
index c70d4d2..0000000
--- a/WebContent/addon/codemirror/theme/yeti.css
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
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diff --git a/WebContent/addon/codemirror/theme/zenburn.css b/WebContent/addon/codemirror/theme/zenburn.css
deleted file mode 100644
index 781c40a..0000000
--- a/WebContent/addon/codemirror/theme/zenburn.css
+++ /dev/null
@@ -1,37 +0,0 @@
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index a5195a3..0000000
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