text: (function () {
  
  
  
  var defs = {}; // id -> {dependencies, definition, instance (possibly undefined)}
  
  
  
  // Used when there is no 'main' module.
  
  // The name is probably (hopefully) unique so minification removes for releases.
  
  var register_3795 = function (id) {
  
    var module = dem(id);
  
    var fragments = id.split('.');
  
    var target = Function('return this;')();
  
    for (var i = 0; i < fragments.length - 1; ++i) {
  
      if (target[fragments[i]] === undefined)
  
        target[fragments[i]] = {};
  
      target = target[fragments[i]];
  
    }
  
    target[fragments[fragments.length - 1]] = module;
  
  };
  
  
  
  var instantiate = function (id) {
  
    var actual = defs[id];
  
    var dependencies = actual.deps;
  
    var definition = actual.defn;
  
    var len = dependencies.length;
  
    var instances = new Array(len);
  
    for (var i = 0; i < len; ++i)
  
      instances[i] = dem(dependencies[i]);
  
    var defResult = definition.apply(null, instances);
  
    if (defResult === undefined)
  
       throw 'module [' + id + '] returned undefined';
  
    actual.instance = defResult;
  
  };
  
  
  
  var def = function (id, dependencies, definition) {
  
    if (typeof id !== 'string')
  
      throw 'module id must be a string';
  
    else if (dependencies === undefined)
  
      throw 'no dependencies for ' + id;
  
    else if (definition === undefined)
  
      throw 'no definition function for ' + id;
  
    defs[id] = {
  
      deps: dependencies,
  
      defn: definition,
  
      instance: undefined
  
    };
  
  };
  
  
  
  var dem = function (id) {
  
    var actual = defs[id];
  
    if (actual === undefined)
  
      throw 'module [' + id + '] was undefined';
  
    else if (actual.instance === undefined)
  
      instantiate(id);
  
    return actual.instance;
  
  };
  
  
  
  var req = function (ids, callback) {
  
    var len = ids.length;
  
    var instances = new Array(len);
  
    for (var i = 0; i < len; ++i)
  
      instances.push(dem(ids[i]));
  
    callback.apply(null, callback);
  
  };
  
  
  
  var ephox = {};
  
  
  
  ephox.bolt = {
  
    module: {
  
      api: {
  
        define: def,
  
        require: req,
  
        demand: dem
  
      }
  
    }
  
  };
  
  
  
  var define = def;
  
  var require = req;
  
  var demand = dem;
  
  // this helps with minificiation when using a lot of global references
  
  var defineGlobal = function (id, ref) {
  
    define(id, [], function () { return ref; });
  
  };
  
  /*jsc
  
  ["tinymce.plugins.toc.Plugin","tinymce.core.PluginManager","tinymce.core.util.I18n","tinymce.core.util.Tools","global!tinymce.util.Tools.resolve"]
  
  jsc*/
  
  defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve);
  
  /**
  
   * ResolveGlobal.js
  
   *
  
   * Released under LGPL License.
  
   * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
  
   *
  
   * License: http://www.tinymce.com/license
  
   * Contributing: http://www.tinymce.com/contributing
  
   */
  
  
  
  define(
  
    'tinymce.core.PluginManager',
  
    [
  
      'global!tinymce.util.Tools.resolve'
  
    ],
  
    function (resolve) {
  
      return resolve('tinymce.PluginManager');
  
    }
  
  );
  
  
  
  /**
  
   * ResolveGlobal.js
  
   *
  
   * Released under LGPL License.
  
   * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
  
   *
  
   * License: http://www.tinymce.com/license
  
   * Contributing: http://www.tinymce.com/contributing
  
   */
  
  
  
  define(
  
    'tinymce.core.util.I18n',
  
    [
  
      'global!tinymce.util.Tools.resolve'
  
    ],
  
    function (resolve) {
  
      return resolve('tinymce.util.I18n');
  
    }
  
  );
  
  
  
  /**
  
   * ResolveGlobal.js
  
   *
  
   * Released under LGPL License.
  
   * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
  
   *
  
   * License: http://www.tinymce.com/license
  
   * Contributing: http://www.tinymce.com/contributing
  
   */
  
  
  
  define(
  
    'tinymce.core.util.Tools',
  
    [
  
      'global!tinymce.util.Tools.resolve'
  
    ],
  
    function (resolve) {
  
      return resolve('tinymce.util.Tools');
  
    }
  
  );
  
  
  
  /**
  
   * Plugin.js
  
   *
  
   * Released under LGPL License.
  
   * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
  
   *
  
   * License: http://www.tinymce.com/license
  
   * Contributing: http://www.tinymce.com/contributing
  
   */
  
  
  
  /**
  
   * This class contains all core logic for the code plugin.
  
   *
  
   * @class tinymce.toc.Plugin
  
   * @private
  
   */
  
  define(
  
    'tinymce.plugins.toc.Plugin',
  
    [
  
      'tinymce.core.PluginManager',
  
      'tinymce.core.util.I18n',
  
      'tinymce.core.util.Tools'
  
    ],
  
    function (PluginManager, I18n, Tools) {
  
      PluginManager.add('toc', function (editor) {
  
        var $ = editor.$;
  
        var opts;
  
  
  
        var defs = {
  
          depth: 3,
  
          headerTag: 'h2',
  
          className: 'mce-toc'
  
        };
  
  
  
        var guid = function (prefix) {
  
          var counter = 0;
  
          return function () {
  
            var guid = new Date().getTime().toString(32);
  
            return prefix + guid + (counter++).toString(32);
  
          };
  
        };
  
  
  
        var tocId = guid('mcetoc_');
  
  
  
  
  
        function isValidTag(tagName) {
  
          return tagName ? editor.schema.isValidChild('div', tagName) : false;
  
        }
  
  
  
  
  
        function isToc(elm) {
  
          return elm && editor.dom.is(elm, '.' + opts.className) && editor.getBody().contains(elm);
  
        }
  
  
  
  
  
        function toggleState() {
  
          var self = this;
  
  
  
          self.disabled(editor.readonly || !haveHeaders());
  
  
  
          editor.on('LoadContent SetContent change', function () {
  
            self.disabled(editor.readonly || !haveHeaders());
  
          });
  
        }
  
  
  
  
  
        function generateSelector(depth) {
  
          var i, selector = [];
  
          for (i = 1; i <= depth; i++) {
  
            selector.push('h' + i);
  
          }
  
          return selector.join(',');
  
        }
  
  
  
  
  
        function haveHeaders() {
  
          return !!(opts && prepareHeaders(opts).length);
  
        }
  
  
  
  
  
        function prepareHeaders(o) {
  
          var selector = generateSelector(o.depth);
  
          var headers = $(selector);
  
  
  
          // if headerTag is one of h1-9, we need to filter it out from the set
  
          if (headers.length && /^h[1-9]$/i.test(o.headerTag)) {
  
            headers = headers.filter(function (i, el) {
  
              return !editor.dom.hasClass(el.parentNode, o.className);
  
            });
  
          }
  
  
  
          return Tools.map(headers, function (h) {
  
            if (!h.id) {
  
              h.id = tocId();
  
            }
  
            return {
  
              id: h.id,
  
              level: parseInt(h.nodeName.replace(/^H/i, ''), 10),
  
              title: $.text(h)
  
            };
  
          });
  
        }
  
  
  
  
  
        function getMinLevel(headers) {
  
          var i, minLevel = 9;
  
  
  
          for (i = 0; i < headers.length; i++) {
  
            if (headers[i].level < minLevel) {
  
              minLevel = headers[i].level;
  
            }
  
  
  
            // do not proceed if we have reached absolute minimum
  
            if (minLevel == 1) {
  
              return minLevel;
  
            }
  
          }
  
          return minLevel;
  
        }
  
  
  
  
  
        function generateTitle(tag, title) {
  
          var openTag = '<' + tag + ' contenteditable="true">';
  
          var closeTag = '</' + tag + '>';
  
          return openTag + editor.dom.encode(title) + closeTag;
  
        }
  
  
  
  
  
        function generateTocHtml(o) {
  
          var html = generateTocContentHtml(o);
  
          return '<div class="' + o.className + '" contenteditable="false">' + html + '</div>';
  
        }
  
  
  
  
  
        function generateTocContentHtml(o) {
  
          var html = '';
  
          var headers = prepareHeaders(o);
  
          var prevLevel = getMinLevel(headers) - 1;
  
          var i, ii, h, nextLevel;
  
  
  
          if (!headers.length) {
  
            return '';
  
          }
  
  
  
          html += generateTitle(o.headerTag, I18n.translate("Table of Contents"));
  
  
  
          for (i = 0; i < headers.length; i++) {
  
            h = headers[i];
  
            nextLevel = headers[i + 1] && headers[i + 1].level;
  
  
  
            if (prevLevel === h.level) {
  
              html += '<li>';
  
            } else {
  
              for (ii = prevLevel; ii < h.level; ii++) {
  
                html += '<ul><li>';
  
              }
  
            }
  
  
  
            html += '<a href="#' + h.id + '">' + h.title + '</a>';
  
  
  
            if (nextLevel === h.level || !nextLevel) {
  
              html += '</li>';
  
  
  
              if (!nextLevel) {
  
                html += '</ul>';
  
              }
  
            } else {
  
              for (ii = h.level; ii > nextLevel; ii--) {
  
                html += '</li></ul><li>';
  
              }
  
            }
  
  
  
            prevLevel = h.level;
  
          }
  
  
  
          return html;
  
        }
  
  
  
  
  
        editor.on('PreInit', function () {
  
          var s = editor.settings;
  
          var depth = parseInt(s.toc_depth, 10) || 0;
  
  
  
          opts = {
  
            depth: depth >= 1 && depth <= 9 ? depth : defs.depth,
  
            headerTag: isValidTag(s.toc_header) ? s.toc_header : defs.headerTag,
  
            className: s.toc_class ? editor.dom.encode(s.toc_class) : defs.className
  
          };
  
        });
  
  
  
  
  
        editor.on('PreProcess', function (e) {
  
          var $tocElm = $('.' + opts.className, e.node);
  
          if ($tocElm.length) {
  
            $tocElm.removeAttr('contentEditable');
  
            $tocElm.find('[contenteditable]').removeAttr('contentEditable');
  
          }
  
        });
  
  
  
  
  
        editor.on('SetContent', function () {
  
          var $tocElm = $('.' + opts.className);
  
          if ($tocElm.length) {
  
            $tocElm.attr('contentEditable', false);
  
            $tocElm.children(':first-child').attr('contentEditable', true);
  
          }
  
        });
  
  
  
        var isEmptyOrOffscren = function (nodes) {
  
          return !nodes.length || editor.dom.getParents(nodes[0], '.mce-offscreen-selection').length > 0;
  
        };
  
  
  
        editor.addCommand('mceInsertToc', function () {
  
          var $tocElm = $('.' + opts.className);
  
  
  
          if (isEmptyOrOffscren($tocElm)) {
  
            editor.insertContent(generateTocHtml(opts));
  
          } else {
  
            editor.execCommand('mceUpdateToc');
  
          }
  
        });
  
  
  
  
  
        editor.addCommand('mceUpdateToc', function () {
  
          var $tocElm = $('.' + opts.className);
  
          if ($tocElm.length) {
  
            editor.undoManager.transact(function () {
  
              $tocElm.html(generateTocContentHtml(opts));
  
            });
  
          }
  
        });
  
  
  
  
  
        editor.addButton('toc', {
  
          tooltip: 'Table of Contents',
  
          cmd: 'mceInsertToc',
  
          icon: 'toc',
  
          onPostRender: toggleState
  
        });
  
  
  
        editor.addButton('tocupdate', {
  
          tooltip: 'Update',
  
          cmd: 'mceUpdateToc',
  
          icon: 'reload'
  
        });
  
  
  
        editor.addContextToolbar(
  
          isToc,
  
          'tocupdate'
  
        );
  
  
  
        editor.addMenuItem('toc', {
  
          text: "Table of Contents",
  
          context: 'insert',
  
          cmd: 'mceInsertToc',
  
          onPostRender: toggleState
  
        });
  
      });
  
  
  
  
  
      return function () { };
  
    }
  
  );
  
  dem('tinymce.plugins.toc.Plugin')();
  
  })();
  
  