diff --git a/src/node/utils/ExportHtml.js b/src/node/utils/ExportHtml.js
index cc8d84202..5276553a9 100644
--- a/src/node/utils/ExportHtml.js
+++ b/src/node/utils/ExportHtml.js
@@ -1,5 +1,3 @@
-'use strict';
-
 /**
  * Copyright 2009 Google Inc.
  *
@@ -17,510 +15,549 @@
  */
 
 
-var async = require('async');
-var Changeset = require('ep_etherpad-lite/static/js/Changeset');
-var padManager = require('../db/PadManager');
-var eRR = require('async-stacktrace');
+var async = require("async");
+var Changeset = require("ep_etherpad-lite/static/js/Changeset");
+var padManager = require("../db/PadManager");
+var ERR = require("async-stacktrace");
 var _ = require('underscore');
 var Security = require('ep_etherpad-lite/static/js/security');
 var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
 var eejs = require('ep_etherpad-lite/node/eejs');
 var _analyzeLine = require('./ExportHelper')._analyzeLine;
 var _encodeWhitespace = require('./ExportHelper')._encodeWhitespace;
-// copied from ACE
-var _REGEX_WORDCHAR = /[\u0030-\u0039\u0041-\u005A\u0061-\u007A\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\u1FFF\u3040-\u9FFF\uF900-\uFDFF\uFE70-\uFEFE\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFDC]/;
-var _REGEX_URLCHAR = new RegExp('(' + (/[-:@a-zA-Z0-9_.,~%+/\\?=&#;()$]/).source + '|' + _REGEX_WORDCHAR.source + ')');
-var _REGEX_URL = new RegExp(/(?:(?:https?|s?ftp|ftps|file|smb|afp|nfs|(x-)?man|gopher|txmt):\/\/|mailto:)/.source + _REGEX_URLCHAR.source + '*(?![:.,;])' + _REGEX_URLCHAR.source, 'g');
 
-// returns null if no URLs, or [[startIndex1, url1], [startIndex2, url2], ...]
-// copied from ACE
-function _processSpaces (s) {
-    var doesWrap = true;
-    if (s.indexOf('<') < 0 && !doesWrap) {
-        // short-cut
-        return s.replace(/ /g, '&nbsp;');
+function getPadHTML(pad, revNum, callback)
+{
+  var atext = pad.atext;
+  var html;
+  async.waterfall([
+  // fetch revision atext
+  function (callback)
+  {
+    if (revNum != undefined)
+    {
+      pad.getInternalRevisionAText(revNum, function (err, revisionAtext)
+      {
+        if(ERR(err, callback)) return;
+        atext = revisionAtext;
+        callback();
+      });
     }
-    var parts = [];
-    s.replace(/<[^>]*>?| |[^ <]+/g, function (m) {
-        parts.push(m);
-    });
-    if (doesWrap) {
-        var endOfLine = true;
-        var beforeSpace = false;
-        // last space in a run is normal, others are nbsp,
-        // end of line is nbsp
-        for (var i = parts.length - 1; i >= 0; i--) {
-            var p = parts[i];
-            if (p === ' ') {
-                if (endOfLine || beforeSpace) parts[i] = '&nbsp;';
-                endOfLine = false;
-                beforeSpace = true;
-            } else if (p.charAt(0) !== '<') {
-                endOfLine = false;
-                beforeSpace = false;
-            }
-        }
-        // beginning of line is nbsp
-        for (i = 0; i < parts.length; i++) {
-            p = parts[i];
-            if (p === ' ') {
-                parts[i] = '&nbsp;';
-                break;
-            } else if (p.charAt(0) !== '<') {
-                break;
-            }
-        }
-    } else {
-        for (i = 0; i < parts.length; i++) {
-            p = parts[i];
-            if (p === ' ') {
-                parts[i] = '&nbsp;';
-            }
-        }
+    else
+    {
+      callback(null);
     }
+  },
 
-    return parts.join('');
+  // convert atext to html
+
+
+  function (callback)
+  {
+    html = getHTMLFromAtext(pad, atext);
+    callback(null);
+  }],
+  // run final callback
+
+
+  function (err)
+  {
+    if(ERR(err, callback)) return;
+    callback(null, html);
+  });
 }
 
-function _findURLs (text) {
-    _REGEX_URL.lastIndex = 0;
-    var urls = null;
-    var execResult;
-    while (execResult = _REGEX_URL.exec(text)) {
-        urls = urls || [];
-        var startIndex = execResult.index;
-        var url = execResult[0];
-        urls.push([startIndex, url]);
-    }
+exports.getPadHTML = getPadHTML;
+exports.getHTMLFromAtext = getHTMLFromAtext;
 
-    return urls;
-}
+function getHTMLFromAtext(pad, atext, authorColors)
+{
+  var apool = pad.apool();
+  var textLines = atext.text.slice(0, -1).split('\n');
+  var attribLines = Changeset.splitAttributionLines(atext.attribs, atext.text);
 
-/**
-     * Return docx from input html
-     *
-     * @param {text} [pad] text
-     * @param {text} [atext] text
-     * @param {text} [authorColors] text
-     *
-     * @returns {html} html
-     *
-     * @public
-     */
-function getHTMLFromAtext (pad, atext, authorColors) {
-    var apool = pad.apool();
-    var textLines = atext.text.slice(0, -1).split('\n');
-    var attribLines = Changeset.splitAttributionLines(atext.attribs, atext.text);
+  var tags = ['h1', 'h2', 'strong', 'em', 'u', 's'];
+  var props = ['heading1', 'heading2', 'bold', 'italic', 'underline', 'strikethrough'];
 
-    var tags = ['h1', 'h2', 'strong', 'em', 'u', 's'];
-    var props = ['heading1', 'heading2', 'bold', 'italic', 'underline', 'strikethrough'];
-
-    // prepare tags stored as ['tag', true] to be exported
-    hooks.aCallAll('exportHtmlAdditionalTags', pad, function (err, newProps) {
-        if (err) {
-            return err;
-        }
-        newProps.forEach(function (propName) {
-            tags.push(propName);
-            props.push(propName);
-        });
+  // prepare tags stored as ['tag', true] to be exported
+  hooks.aCallAll("exportHtmlAdditionalTags", pad, function(err, newProps){
+    newProps.forEach(function (propName, i){
+      tags.push(propName);
+      props.push(propName);
     });
-    // prepare tags stored as ['tag', 'value'] to be exported. This will generate HTML
-    // with tags like <span data-tag='value'>
-    hooks.aCallAll('exportHtmlAdditionalTagsWithData', pad, function (err, newProps) {
-        if (err) {
-            return err;
-        }
-        newProps.forEach(function (propName) {
-            tags.push('span data-' + propName[0] + '="' + propName[1] + '"');
-            props.push(propName);
-        });
+  });
+  // prepare tags stored as ['tag', 'value'] to be exported. This will generate HTML
+  // with tags like <span data-tag="value">
+  hooks.aCallAll("exportHtmlAdditionalTagsWithData", pad, function(err, newProps){
+    newProps.forEach(function (propName, i){
+      tags.push('span data-' + propName[0] + '="' + propName[1] + '"');
+      props.push(propName);
     });
+  });
 
-    // holds a map of used styling attributes (*1, *2, etc) in the apool
-    // and maps them to an index in props
-    // *3:2 -> the attribute *3 means strong
-    // *2:5 -> the attribute *2 means s(trikethrough)
-    var anumMap = {};
-    var css = '';
+  // holds a map of used styling attributes (*1, *2, etc) in the apool
+  // and maps them to an index in props
+  // *3:2 -> the attribute *3 means strong
+  // *2:5 -> the attribute *2 means s(trikethrough)
+  var anumMap = {};
+  var css = "";
 
-    var stripDotFromAuthorID = function (id) {
-        return id.replace(/\./g, '_');
-    };
+  var stripDotFromAuthorID = function(id){
+    return id.replace(/\./g,'_');
+  };
 
-    if (authorColors) {
-        css += '<style>\n';
+  if(authorColors){
+    css+="<style>\n";
 
-        for (var a in apool.numToAttrib) {
-            if (apool.numToAttrib.hasOwnProperty.call(a)) {
-                var attr = apool.numToAttrib[a];
-                var newLength = null;
-                var propName = null;
-                //skip non author attributes
-                if (attr[0] === 'author' && attr[1] !== '') {
-                    //add to props array
-                    propName = 'author' + stripDotFromAuthorID(attr[1]);
-                    newLength = props.push(propName);
-                    anumMap[a] = newLength - 1;
-    
-                    css += '.' + propName + ' {background-color: ' + authorColors[attr[1]] + '}\n';
-                } else if (attr[0] === 'removed') {
-                    propName = 'removed';
-    
-                    newLength = props.push(propName);
-                    anumMap[a] = newLength - 1;
-    
-                    css += '.removed {text-decoration: line-through; ' +
-                      '-ms-filter:\'progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\'; ' +
-                      'filter: alpha(opacity=80); ' +
-                      'opacity: 0.8; ' +
-                      '}\n';
+    for (var a in apool.numToAttrib) {
+      if (apool.numToAttrib.hasOwnProperty.call(a)) {
+        var attr = apool.numToAttrib[a];
+
+        var newLength = null;
+        var propName = null;
+        //skip non author attributes
+        if (attr[0] === "author" && attr[1] !== ""){
+          //add to props array
+          propName = "author" + stripDotFromAuthorID(attr[1]);
+          newLength = props.push(propName);
+          anumMap[a] = newLength - 1;
+
+          css+="." + propName + " {background-color: " + authorColors[attr[1]]+ "}\n";
+        } else if(attr[0] === "removed") {
+          propName = "removed";
+
+          newLength = props.push(propName);
+          anumMap[a] = newLength -1;
+
+          css+=".removed {text-decoration: line-through; " +
+              "-ms-filter:'progid:DXImageTransform.Microsoft.Alpha(Opacity=80)'; "+
+              "filter: alpha(opacity=80); "+
+              "opacity: 0.8; "+
+              "}\n";
                 }
-            }
-        }
-
-        css += '</style>';
+      }
     }
 
-    // iterates over all props(h1,h2,strong,...), checks if it is used in
-    // this pad, and if yes puts its attrib id->props value into anumMap
-    props.forEach(function (propName, i) {
-        var attrib = [propName, true];
-        if (_.isArray(propName)) {
-            // propName can be in the form of ['color', 'red'],
-            // see hook exportHtmlAdditionalTagsWithData
-            attrib = propName;
-        }
-        var propTrueNum = apool.putAttrib(attrib, true);
-        if (propTrueNum >= 0) {
-            anumMap[propTrueNum] = i;
-        }
-    });
+    css+="</style>";
+  }
 
-    function getLineHTML (text, attribs) {
+  // iterates over all props(h1,h2,strong,...), checks if it is used in
+  // this pad, and if yes puts its attrib id->props value into anumMap
+  props.forEach(function (propName, i)
+  {
+    var attrib = [propName, true];
+    if (_.isArray(propName)) {
+      // propName can be in the form of ['color', 'red'],
+      // see hook exportHtmlAdditionalTagsWithData
+      attrib = propName;
+    }
+    var propTrueNum = apool.putAttrib(attrib, true);
+    if (propTrueNum >= 0)
+    {
+      anumMap[propTrueNum] = i;
+    }
+  });
+
+  function getLineHTML(text, attribs)
+  {
     // Use order of tags (b/i/u) as order of nesting, for simplicity
     // and decent nesting.  For example,
     // <b>Just bold<b> <b><i>Bold and italics</i></b> <i>Just italics</i>
     // becomes
     // <b>Just bold <i>Bold and italics</i></b> <i>Just italics</i>
-        var taker = Changeset.stringIterator(text);
-        var assem = Changeset.stringAssembler();
-        var openTags = [];
+    var taker = Changeset.stringIterator(text);
+    var assem = Changeset.stringAssembler();
+    var openTags = [];
 
-        function getSpanClassFor (i) {
-            //return if author colors are disabled
-            if (!authorColors) return false;
+    function getSpanClassFor(i){
+      //return if author colors are disabled
+      if (!authorColors) return false;
 
-            var property = props[i];
+      var property = props[i];
 
-            // we are not insterested on properties in the form of ['color', 'red'],
-            // see hook exportHtmlAdditionalTagsWithData
-            if (_.isArray(property)) {
-                return false;
-            }
+      // we are not insterested on properties in the form of ['color', 'red'],
+      // see hook exportHtmlAdditionalTagsWithData
+      if (_.isArray(property)) {
+        return false;
+      }
 
-            if (property.substr(0, 6) === 'author') {
-                return stripDotFromAuthorID(property);
-            }
+      if(property.substr(0,6) === "author"){
+        return stripDotFromAuthorID(property);
+      }
 
-            if (property === 'removed') {
-                return 'removed';
-            }
+      if(property === "removed"){
+        return "removed";
+      }
 
-            return false;
-        }
-
-        // tags added by exportHtmlAdditionalTagsWithData will be exported as <span> with
-        // data attributes
-        function isSpanWithData (i) {
-            var property = props[i];
-
-            return _.isArray(property);
-        }
-
-        function emitOpenTag (i) {
-            openTags.unshift(i);
-            var spanClass = getSpanClassFor(i);
-
-            if (spanClass) {
-                assem.append('<span class="');
-                assem.append(spanClass);
-                assem.append('">');
-            } else {
-                assem.append('<');
-                assem.append(tags[i]);
-                assem.append('>');
-            }
-        }
-
-        // this closes an open tag and removes its reference from openTags
-        function emitCloseTag (i) {
-            openTags.shift();
-            var spanClass = getSpanClassFor(i);
-            var spanWithData = isSpanWithData(i);
-
-            if (spanClass || spanWithData) {
-                assem.append('</span>');
-            } else {
-                assem.append('</');
-                assem.append(tags[i]);
-                assem.append('>');
-            }
-        }
-
-        var urls = _findURLs(text);
-
-        var idx = 0;
-
-        function processNextChars (numChars) {
-            if (numChars <= 0) {
-                return;
-            }
-
-            var iter = Changeset.opIterator(Changeset.subattribution(attribs, idx, idx + numChars));
-            idx += numChars;
-
-            // this iterates over every op string and decides which tags to open or to close
-            // based on the attribs used
-            while (iter.hasNext()) {
-                var o = iter.next();
-                var usedAttribs = [];
-
-                // mark all attribs as used
-                Changeset.eachAttribNumber(o.attribs, function (a) {
-                    if (a in anumMap) {
-                        usedAttribs.push(anumMap[a]); // i = 0 => bold, etc.
-                    }
-                });
-                var outermostTag = -1;
-                // find the outer most open tag that is no longer used
-                for (var i = openTags.length - 1; i >= 0; i--) {
-                    if (usedAttribs.indexOf(openTags[i]) === -1) {
-                        outermostTag = i;
-                        break;
-                    }
-                }
-
-                // close all tags upto the outer most
-                if (outermostTag !== -1) {
-                    while (outermostTag >= 0) {
-                        emitCloseTag(openTags[0]);
-                        outermostTag--;
-                    }
-                }
-
-                // open all tags that are used but not open
-                for (i = 0; i < usedAttribs.length; i++) {
-                    if (openTags.indexOf(usedAttribs[i]) === -1) {
-                        emitOpenTag(usedAttribs[i]);
-                    }
-                }
-
-                var chars = o.chars;
-                if (o.lines) {
-                    chars--; // exclude newline at end of line, if present
-                }
-
-                var s = taker.take(chars);
-
-                //removes the characters with the code 12. Don't know where they come
-                //from but they break the abiword parser and are completly useless
-                s = s.replace(String.fromCharCode(12), '');
-
-                assem.append(_encodeWhitespace(Security.escapeHTML(s)));
-            } // end iteration over spans in line
-
-            // close all the tags that are open after the last op
-            while (openTags.length > 0) {
-                emitCloseTag(openTags[0]);
-            }
-        } // end processNextChars
-
-        if (urls) {
-            urls.forEach(function (urlData) {
-                var startIndex = urlData[0];
-                var url = urlData[1];
-                var urlLength = url.length;
-                processNextChars(startIndex - idx);
-                assem.append('<a href="' + Security.escapeHTMLAttribute(url) + '">');
-                processNextChars(urlLength);
-                assem.append('</a>');
-            });
-        }
-
-        processNextChars(text.length - idx);
-
-        return _processSpaces(assem.toString());
-    } // end getLineHTML
-
-    var pieces = [css];
-
-    // Need to deal with constraints imposed on HTML lists; can
-    // only gain one level of nesting at once, can't change type
-    // mid-list, etc.
-    // People might use weird indenting, e.g. skip a level,
-    // so we want to do something reasonable there.  We also
-    // want to deal gracefully with blank lines.
-    // => keeps track of the parents level of indentation
-    var openLists = [];
-    for (var i = 0; i < textLines.length; i++) {
-        var context;
-        var line = _analyzeLine(textLines[i], attribLines[i], apool);
-        var lineContent = getLineHTML(line.text, line.aline);
-
-        if (line.listLevel) { //If we are inside a list
-
-            context = {
-                line: line,
-                lineContent: lineContent,
-                apool: apool,
-                attribLine: attribLines[i],
-                text: textLines[i],
-                padId: pad.id
-            };
-            var prevLine = null;
-            var nextLine = null;
-            if (i > 0) {
-                prevLine = _analyzeLine(textLines[i - 1], attribLines[i - 1], apool);
-            }
-            if (i < textLines.length) {
-                nextLine = _analyzeLine(textLines[i + 1], attribLines[i + 1], apool);
-            }
-            hooks.callAll('getLineHTMLForExport', context);
-            //To create list parent elements 
-            if ((!prevLine || prevLine.listLevel !== line.listLevel) || (prevLine && line.listTypeName !== prevLine.listTypeName)) {
-                //pieces.push('<ul class="' + line.listTypeName + '">');
-                var exists = _.find(openLists, function (item) {
-                    return (item.level === line.listLevel && item.type === line.listTypeName); 
-                });
-                if (!exists) {
-                    var prevLevel = prevLine.listLevel || 0;
-                    if (prevLine && line.listTypeName !== prevLine.listTypeName) {
-                        prevLevel = 0;
-                    }
-
-                    for (var diff = prevLevel; diff < line.listLevel; diff++) {
-                        openLists.push({level: diff, type: line.listTypeName});
-                        var prevPiece = pieces[pieces.length - 1];
-                        
-                        if (prevPiece.indexOf('<ul') === 0 || prevPiece.indexOf('<ol') === 0 || prevPiece.indexOf('</li>') === 0) {
-                            pieces.push('<li>');
-                        }
-                        
-                        if (line.listTypeName === 'number') {
-                            pieces.push('<ol class="' + line.listTypeName + '">');
-                        } else {
-                            pieces.push('<ul class="' + line.listTypeName + '">');
-                        }
-                    } 
-                }
-                
-            }
-
-            pieces.push('<li>', context.lineContent);
-
-            // To close list elements
-            if (nextLine && nextLine.listLevel === line.listLevel && line.listTypeName === nextLine.listTypeName) {
-                pieces.push('</li>');
-            }
-            if ((!nextLine || !nextLine.listLevel || nextLine.listLevel < line.listLevel) || (nextLine && line.listTypeName !== nextLine.listTypeName)) {
-                var nextLevel = nextLine.listLevel || 0;
-                if (nextLine && line.listTypeName !== nextLine.listTypeName) {
-                    nextLevel = 0;
-                }
-
-                for (var diff = nextLevel; diff < line.listLevel; diff++) {
-                    openLists = openLists.filter(function(el) {
-                        return el.level !== diff && el.type !== line.listTypeName;
-                    });
-
-                    if (pieces[pieces.length - 1].indexOf('</ul') === 0 || pieces[pieces.length - 1].indexOf('</ol') === 0) {
-                        pieces.push('</li>');
-                    } 
-                    
-                    if (line.listTypeName === 'number') {
-                        pieces.push('</ol>');
-                    } else {
-                        pieces.push('</ul>');
-                    }
-                } 
-            }
-        } else { //outside any list, need to close line.listLevel of lists
-            context = {
-                line: line,
-                lineContent: lineContent,
-                apool: apool,
-                attribLine: attribLines[i],
-                text: textLines[i],
-                padId: pad.id
-            };
-
-            hooks.callAll('getLineHTMLForExport', context);
-            pieces.push(context.lineContent, '<br>');
-        }
+      return false;
     }
 
-    return pieces.join('');
-}
+    // tags added by exportHtmlAdditionalTagsWithData will be exported as <span> with
+    // data attributes
+    function isSpanWithData(i){
+      var property = props[i];
+      return _.isArray(property);
+    }
 
-function getPadHTML (pad, revNum, callback) {
-    var atext = pad.atext;
-    var html;
-    async.waterfall(
-        [
-        // fetch revision atext
-            function (callback) {
-                if (revNum !== undefined) {
-                    pad.getInternalRevisionAText(revNum, function (err, revisionAtext) {
-                        if (eRR(err, callback)) return;
-                        atext = revisionAtext;
+    function emitOpenTag(i)
+    {
+      openTags.unshift(i);
+      var spanClass = getSpanClassFor(i);
 
-                        return callback();
-                    });
-                } else {
-                    return callback(null);
-                }
-            },
+      if(spanClass){
+        assem.append('<span class="');
+        assem.append(spanClass);
+        assem.append('">');
+      } else {
+        assem.append('<');
+        assem.append(tags[i]);
+        assem.append('>');
+      }
+    }
 
-            // convert atext to html
-            function (callback) {
-                html = getHTMLFromAtext(pad, atext);
-                callback(null);
-            }
-        ],
-        // run final callback
+    // this closes an open tag and removes its reference from openTags
+    function emitCloseTag(i)
+    {
+      openTags.shift();
+      var spanClass = getSpanClassFor(i);
+      var spanWithData = isSpanWithData(i);
 
+      if(spanClass || spanWithData){
+        assem.append('</span>');
+      } else {
+        assem.append('</');
+        assem.append(tags[i]);
+        assem.append('>');
+      }
+    }
 
-        function (err) {
-            if (eRR(err, callback)) return;
-            callback(null, html);
-        }
-    );
-}
+    var urls = _findURLs(text);
 
-exports.getPadHTML = getPadHTML;
-exports.getHTMLFromAtext = getHTMLFromAtext;
-exports.getPadHTMLDocument = function (padId, revNum, callback) {
-    padManager.getPad(padId, function (err, pad) {
-        if (eRR(err, callback)) return;
+    var idx = 0;
 
-        var stylesForExportCSS = '';
-        // Include some Styles into the Head for Export
-        hooks.aCallAll('stylesForExport', padId, function (err, stylesForExport) {
-            if (eRR(err, callback)) return;
-            stylesForExport.forEach(function (css) {
-                stylesForExportCSS += css;
-            });
+    function processNextChars(numChars)
+    {
+      if (numChars <= 0)
+      {
+        return;
+      }
 
-            getPadHTML(pad, revNum, function (err, html) {
-                if (eRR(err, callback)) return;
-                var exportedDoc = eejs.require('ep_etherpad-lite/templates/export_html.html', {
-                    body: html,
-                    padId: Security.escapeHTML(padId),
-                    extraCSS: stylesForExportCSS
-                });
-                callback(null, exportedDoc);
-            });
+      var iter = Changeset.opIterator(Changeset.subattribution(attribs, idx, idx + numChars));
+      idx += numChars;
+
+      // this iterates over every op string and decides which tags to open or to close
+      // based on the attribs used
+      while (iter.hasNext())
+      {
+        var o = iter.next();
+        var usedAttribs = [];
+
+        // mark all attribs as used
+        Changeset.eachAttribNumber(o.attribs, function (a)
+        {
+          if (a in anumMap)
+          {
+            usedAttribs.push(anumMap[a]); // i = 0 => bold, etc.
+          }
         });
+        var outermostTag = -1;
+        // find the outer most open tag that is no longer used
+        for (var i = openTags.length - 1; i >= 0; i--)
+        {
+          if (usedAttribs.indexOf(openTags[i]) === -1)
+          {
+            outermostTag = i;
+            break;
+          }
+        }
+
+        // close all tags upto the outer most
+        if (outermostTag !== -1)
+        {
+          while ( outermostTag >= 0 )
+          {
+            emitCloseTag(openTags[0]);
+            outermostTag--;
+          }
+        }
+
+        // open all tags that are used but not open
+        for (i=0; i < usedAttribs.length; i++)
+        {
+          if (openTags.indexOf(usedAttribs[i]) === -1)
+          {
+            emitOpenTag(usedAttribs[i]);
+          }
+        }
+
+        var chars = o.chars;
+        if (o.lines)
+        {
+          chars--; // exclude newline at end of line, if present
+        }
+
+        var s = taker.take(chars);
+
+        //removes the characters with the code 12. Don't know where they come
+        //from but they break the abiword parser and are completly useless
+        s = s.replace(String.fromCharCode(12), "");
+
+        assem.append(_encodeWhitespace(Security.escapeHTML(s)));
+      } // end iteration over spans in line
+
+      // close all the tags that are open after the last op
+      while (openTags.length > 0)
+      {
+        emitCloseTag(openTags[0]);
+      }
+    } // end processNextChars
+    if (urls)
+    {
+      urls.forEach(function (urlData)
+      {
+        var startIndex = urlData[0];
+        var url = urlData[1];
+        var urlLength = url.length;
+        processNextChars(startIndex - idx);
+        assem.append('<a href="' + Security.escapeHTMLAttribute(url) + '">');
+        processNextChars(urlLength);
+        assem.append('</a>');
+      });
+    }
+    processNextChars(text.length - idx);
+
+    return _processSpaces(assem.toString());
+  } // end getLineHTML
+  var pieces = [css];
+
+  // Need to deal with constraints imposed on HTML lists; can
+  // only gain one level of nesting at once, can't change type
+  // mid-list, etc.
+  // People might use weird indenting, e.g. skip a level,
+  // so we want to do something reasonable there.  We also
+  // want to deal gracefully with blank lines.
+  // => keeps track of the parents level of indentation
+  var openLists = [];
+  for (var i = 0; i < textLines.length; i++)
+  {
+    var context;
+    var line = _analyzeLine(textLines[i], attribLines[i], apool);
+    var lineContent = getLineHTML(line.text, line.aline);
+
+    if (line.listLevel)//If we are inside a list
+    {
+      context = {
+        line: line,
+        lineContent: lineContent,
+        apool: apool,
+        attribLine: attribLines[i],
+        text: textLines[i],
+        padId: pad.id
+      };
+      var prevLine = null;
+      var nextLine = null;
+      if (i > 0)
+      {
+        prevLine = _analyzeLine(textLines[i -1], attribLines[i -1], apool);
+      }
+      if (i < textLines.length)
+      {
+        nextLine = _analyzeLine(textLines[i + 1], attribLines[i + 1], apool);
+      }
+      hooks.callAll('getLineHTMLForExport', context);
+      //To create list parent elements 
+      if ((!prevLine || prevLine.listLevel !== line.listLevel) || (prevLine && line.listTypeName !== prevLine.listTypeName))
+      {
+        var exists = _.find(openLists, function (item)
+        {
+          return (item.level === line.listLevel && item.type === line.listTypeName); 
+        });
+        if (!exists) {
+          var prevLevel = prevLine.listLevel || 0;
+          if (prevLine && line.listTypeName !== prevLine.listTypeName)
+          {
+            prevLevel = 0;
+          }
+
+          for (var diff = prevLevel; diff < line.listLevel; diff++) {
+            openLists.push({level: diff, type: line.listTypeName});
+            var prevPiece = pieces[pieces.length - 1];
+
+            if (prevPiece.indexOf("<ul") === 0 || prevPiece.indexOf("<ol") === 0 || prevPiece.indexOf("</li>") === 0)
+            {
+              pieces.push("<li>");
+            }
+
+            if (line.listTypeName === "number")
+            {
+              pieces.push("<ol class=\"" + line.listTypeName + "\">");
+            }
+            else
+            {
+              pieces.push("<ul class=\"" + line.listTypeName + "\">");
+            }
+          } 
+        }
+      }
+
+      pieces.push("<li>", context.lineContent);
+
+      // To close list elements
+      if (nextLine && nextLine.listLevel === line.listLevel && line.listTypeName === nextLine.listTypeName)
+      {
+        pieces.push("</li>");
+      }
+      if ((!nextLine || !nextLine.listLevel || nextLine.listLevel < line.listLevel) || (nextLine && line.listTypeName !== nextLine.listTypeName))
+      {
+        var nextLevel = nextLine.listLevel || 0;
+        if (nextLine && line.listTypeName !== nextLine.listTypeName)
+        {
+          nextLevel = 0;
+        }
+
+        for (var diff = nextLevel; diff < line.listLevel; diff++)
+        {
+          openLists = openLists.filter(function(el)
+          {
+            return el.level !== diff && el.type !== line.listTypeName;
+          });
+
+          if (pieces[pieces.length - 1].indexOf("</ul") === 0 || pieces[pieces.length - 1].indexOf("</ol") === 0)
+          {
+            pieces.push("</li>");
+          }
+                  
+          if (line.listTypeName === "number")
+          {
+            pieces.push("</ol>");
+          }
+          else
+          {
+            pieces.push("</ul>");
+          }
+        } 
+      }
+    }
+    else//outside any list, need to close line.listLevel of lists
+    {
+      context = {
+        line: line,
+        lineContent: lineContent,
+        apool: apool,
+        attribLine: attribLines[i],
+        text: textLines[i],
+        padId: pad.id
+      };
+
+      hooks.callAll("getLineHTMLForExport", context);
+        pieces.push(context.lineContent, "<br>");
+      }
+    }
+
+  return pieces.join('');
+}
+
+exports.getPadHTMLDocument = function (padId, revNum, callback)
+{
+  padManager.getPad(padId, function (err, pad)
+  {
+    if(ERR(err, callback)) return;
+
+    var stylesForExportCSS = "";
+    // Include some Styles into the Head for Export
+    hooks.aCallAll("stylesForExport", padId, function(err, stylesForExport){
+      stylesForExport.forEach(function(css){
+        stylesForExportCSS += css;
+      });
+
+      getPadHTML(pad, revNum, function (err, html)
+      {
+        if(ERR(err, callback)) return;
+        var exportedDoc = eejs.require("ep_etherpad-lite/templates/export_html.html", {
+          body: html,
+          padId: Security.escapeHTML(padId),
+          extraCSS: stylesForExportCSS
+        });
+        callback(null, exportedDoc);
+      });
     });
+  });
 };
+
+// copied from ACE
+var _REGEX_WORDCHAR = /[\u0030-\u0039\u0041-\u005A\u0061-\u007A\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\u1FFF\u3040-\u9FFF\uF900-\uFDFF\uFE70-\uFEFE\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFDC]/;
+var _REGEX_SPACE = /\s/;
+var _REGEX_URLCHAR = new RegExp('(' + /[-:@a-zA-Z0-9_.,~%+\/\\?=&#;()$]/.source + '|' + _REGEX_WORDCHAR.source + ')');
+var _REGEX_URL = new RegExp(/(?:(?:https?|s?ftp|ftps|file|smb|afp|nfs|(x-)?man|gopher|txmt):\/\/|mailto:)/.source + _REGEX_URLCHAR.source + '*(?![:.,;])' + _REGEX_URLCHAR.source, 'g');
+
+// returns null if no URLs, or [[startIndex1, url1], [startIndex2, url2], ...]
+
+
+function _findURLs(text)
+{
+  _REGEX_URL.lastIndex = 0;
+  var urls = null;
+  var execResult;
+  while ((execResult = _REGEX_URL.exec(text)))
+  {
+    urls = (urls || []);
+    var startIndex = execResult.index;
+    var url = execResult[0];
+    urls.push([startIndex, url]);
+  }
+
+  return urls;
+}
+
+
+// copied from ACE
+function _processSpaces(s){
+  var doesWrap = true;
+  if (s.indexOf("<") < 0 && !doesWrap){
+    // short-cut
+    return s.replace(/ /g, '&nbsp;');
+  }
+  var parts = [];
+  s.replace(/<[^>]*>?| |[^ <]+/g, function (m){
+    parts.push(m);
+  });
+  if (doesWrap){
+    var endOfLine = true;
+    var beforeSpace = false;
+    // last space in a run is normal, others are nbsp,
+    // end of line is nbsp
+    for (var i = parts.length - 1; i >= 0; i--){
+      var p = parts[i];
+      if (p == " "){
+        if (endOfLine || beforeSpace) parts[i] = '&nbsp;';
+        endOfLine = false;
+        beforeSpace = true;
+      }
+      else if (p.charAt(0) != "<"){
+        endOfLine = false;
+        beforeSpace = false;
+      }
+    }
+    // beginning of line is nbsp
+    for (i = 0; i < parts.length; i++){
+      p = parts[i];
+      if (p == " "){
+        parts[i] = '&nbsp;';
+        break;
+      }
+      else if (p.charAt(0) != "<"){
+        break;
+      }
+    }
+  }
+  else
+  {
+    for (i = 0; i < parts.length; i++){
+      p = parts[i];
+      if (p == " "){
+        parts[i] = '&nbsp;';
+      }
+    }
+  }
+  return parts.join('');
+}
\ No newline at end of file