text: ﻿/**
   * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
   * For licensing, see LICENSE.md or http://ckeditor.com/license
   */
  
  ( function() {
  	// Basic HTML entities.
  	var htmlbase = 'nbsp,gt,lt,amp';
  
  	var entities =
  	// Latin-1 entities
  	'quot,iexcl,cent,pound,curren,yen,brvbar,sect,uml,copy,ordf,laquo,' +
  		'not,shy,reg,macr,deg,plusmn,sup2,sup3,acute,micro,para,middot,' +
  		'cedil,sup1,ordm,raquo,frac14,frac12,frac34,iquest,times,divide,' +
  
  		// Symbols
  		'fnof,bull,hellip,prime,Prime,oline,frasl,weierp,image,real,trade,' +
  		'alefsym,larr,uarr,rarr,darr,harr,crarr,lArr,uArr,rArr,dArr,hArr,' +
  		'forall,part,exist,empty,nabla,isin,notin,ni,prod,sum,minus,lowast,' +
  		'radic,prop,infin,ang,and,or,cap,cup,int,there4,sim,cong,asymp,ne,' +
  		'equiv,le,ge,sub,sup,nsub,sube,supe,oplus,otimes,perp,sdot,lceil,' +
  		'rceil,lfloor,rfloor,lang,rang,loz,spades,clubs,hearts,diams,' +
  
  		// Other special characters
  		'circ,tilde,ensp,emsp,thinsp,zwnj,zwj,lrm,rlm,ndash,mdash,lsquo,' +
  		'rsquo,sbquo,ldquo,rdquo,bdquo,dagger,Dagger,permil,lsaquo,rsaquo,' +
  		'euro';
  
  	// Latin letters entities
  	var latin = 'Agrave,Aacute,Acirc,Atilde,Auml,Aring,AElig,Ccedil,Egrave,Eacute,' +
  		'Ecirc,Euml,Igrave,Iacute,Icirc,Iuml,ETH,Ntilde,Ograve,Oacute,Ocirc,' +
  		'Otilde,Ouml,Oslash,Ugrave,Uacute,Ucirc,Uuml,Yacute,THORN,szlig,' +
  		'agrave,aacute,acirc,atilde,auml,aring,aelig,ccedil,egrave,eacute,' +
  		'ecirc,euml,igrave,iacute,icirc,iuml,eth,ntilde,ograve,oacute,ocirc,' +
  		'otilde,ouml,oslash,ugrave,uacute,ucirc,uuml,yacute,thorn,yuml,' +
  		'OElig,oelig,Scaron,scaron,Yuml';
  
  	// Greek letters entities.
  	var greek = 'Alpha,Beta,Gamma,Delta,Epsilon,Zeta,Eta,Theta,Iota,Kappa,Lambda,Mu,' +
  		'Nu,Xi,Omicron,Pi,Rho,Sigma,Tau,Upsilon,Phi,Chi,Psi,Omega,alpha,' +
  		'beta,gamma,delta,epsilon,zeta,eta,theta,iota,kappa,lambda,mu,nu,xi,' +
  		'omicron,pi,rho,sigmaf,sigma,tau,upsilon,phi,chi,psi,omega,thetasym,' +
  		'upsih,piv';
  
  	// Create a mapping table between one character and its entity form from a list of entity names.
  	// @param reverse {Boolean} Whether to create a reverse map from the entity string form to an actual character.
  	function buildTable( entities, reverse ) {
  		var table = {},
  			regex = [];
  
  		// Entities that the browsers' DOM does not automatically transform to the
  		// final character.
  		var specialTable = {
  			nbsp: '\u00A0', // IE | FF
  			shy: '\u00AD', // IE
  			gt: '\u003E', // IE | FF |   --   | Opera
  			lt: '\u003C', // IE | FF | Safari | Opera
  			amp: '\u0026', // ALL
  			apos: '\u0027', // IE
  			quot: '\u0022' // IE
  		};
  
  		entities = entities.replace( /\b(nbsp|shy|gt|lt|amp|apos|quot)(?:,|$)/g, function( match, entity ) {
  			var org = reverse ? '&' + entity + ';' : specialTable[ entity ],
  				result = reverse ? specialTable[ entity ] : '&' + entity + ';';
  
  			table[ org ] = result;
  			regex.push( org );
  			return '';
  		} );
  
  		if ( !reverse && entities ) {
  			// Transforms the entities string into an array.
  			entities = entities.split( ',' );
  
  			// Put all entities inside a DOM element, transforming them to their
  			// final characters.
  			var div = document.createElement( 'div' ),
  				chars;
  			div.innerHTML = '&' + entities.join( ';&' ) + ';';
  			chars = div.innerHTML;
  			div = null;
  
  			// Add all characters to the table.
  			for ( var i = 0; i < chars.length; i++ ) {
  				var charAt = chars.charAt( i );
  				table[ charAt ] = '&' + entities[ i ] + ';';
  				regex.push( charAt );
  			}
  		}
  
  		table.regex = regex.join( reverse ? '|' : '' );
  
  		return table;
  	}
  
  	CKEDITOR.plugins.add( 'entities', {
  		afterInit: function( editor ) {
  			var config = editor.config;
  
  			function getChar( character ) {
  				return baseEntitiesTable[ character ];
  			}
  
  			function getEntity( character ) {
  				return config.entities_processNumerical == 'force' || !entitiesTable[ character ] ? '&#' + character.charCodeAt( 0 ) + ';'
  				: entitiesTable[ character ];
  			}
  
  			var dataProcessor = editor.dataProcessor,
  				htmlFilter = dataProcessor && dataProcessor.htmlFilter;
  
  			if ( htmlFilter ) {
  				// Mandatory HTML basic entities.
  				var selectedEntities = [];
  
  				if ( config.basicEntities !== false )
  					selectedEntities.push( htmlbase );
  
  				if ( config.entities ) {
  					if ( selectedEntities.length )
  						selectedEntities.push( entities );
  
  					if ( config.entities_latin )
  						selectedEntities.push( latin );
  
  					if ( config.entities_greek )
  						selectedEntities.push( greek );
  
  					if ( config.entities_additional )
  						selectedEntities.push( config.entities_additional );
  				}
  
  				var entitiesTable = buildTable( selectedEntities.join( ',' ) );
  
  				// Create the Regex used to find entities in the text, leave it matches nothing if entities are empty.
  				var entitiesRegex = entitiesTable.regex ? '[' + entitiesTable.regex + ']' : 'a^';
  				delete entitiesTable.regex;
  
  				if ( config.entities && config.entities_processNumerical )
  					entitiesRegex = '[^ -~]|' + entitiesRegex;
  
  				entitiesRegex = new RegExp( entitiesRegex, 'g' );
  
  				// Decode entities that the browsers has transformed
  				// at first place.
  				var baseEntitiesTable = buildTable( [ htmlbase, 'shy' ].join( ',' ), true ),
  					baseEntitiesRegex = new RegExp( baseEntitiesTable.regex, 'g' );
  
  				htmlFilter.addRules( {
  					text: function( text ) {
  						return text.replace( baseEntitiesRegex, getChar ).replace( entitiesRegex, getEntity );
  					}
  				}, {
  					applyToAll: true,
  					excludeNestedEditable: true
  				} );
  			}
  		}
  	} );
  } )();
  
  /**
   * Whether to escape basic HTML entities in the document, including:
   *
   * * `&nbsp;`
   * * `&gt;`
   * * `&lt;`
   * * `&amp;`
   *
   * **Note:** This option should not be changed unless when outputting a non-HTML data format like BBCode.
   *
   *		config.basicEntities = false;
   *
   * @cfg {Boolean} [basicEntities=true]
   * @member CKEDITOR.config
   */
  CKEDITOR.config.basicEntities = true;
  
  /**
   * Whether to use HTML entities in the editor output.
   *
   *		config.entities = false;
   *
   * @cfg {Boolean} [entities=true]
   * @member CKEDITOR.config
   */
  CKEDITOR.config.entities = true;
  
  /**
   * Whether to convert some Latin characters (Latin alphabet No. 1, ISO 8859-1)
   * to HTML entities. The list of entities can be found in the
   * [W3C HTML 4.01 Specification, section 24.2.1](http://www.w3.org/TR/html4/sgml/entities.html#h-24.2.1).
   *
   *		config.entities_latin = false;
   *
   * @cfg {Boolean} [entities_latin=true]
   * @member CKEDITOR.config
   */
  CKEDITOR.config.entities_latin = true;
  
  /**
   * Whether to convert some symbols, mathematical symbols, and Greek letters to
   * HTML entities. This may be more relevant for users typing text written in Greek.
   * The list of entities can be found in the
   * [W3C HTML 4.01 Specification, section 24.3.1](http://www.w3.org/TR/html4/sgml/entities.html#h-24.3.1).
   *
   *		config.entities_greek = false;
   *
   * @cfg {Boolean} [entities_greek=true]
   * @member CKEDITOR.config
   */
  CKEDITOR.config.entities_greek = true;
  
  /**
   * Whether to convert all remaining characters not included in the ASCII
   * character table to their relative decimal numeric representation of HTML entity.
   * When set to `force`, it will convert all entities into this format.
   *
   * For example the phrase: `'This is Chinese: 汉语.'` would be output
   * as: `'This is Chinese: &#27721;&#35821;.'`
   *
   *		config.entities_processNumerical = true;
   *		config.entities_processNumerical = 'force'; // Converts from '&nbsp;' into '&#160;';
   *
   * @cfg {Boolean/String} [entities_processNumerical=false]
   * @member CKEDITOR.config
   */
  
  /**
   * A comma-separated list of  additional entities to be used. Entity names
   * or numbers must be used in a form that excludes the `'&amp;'` prefix and the `';'` ending.
   *
   *		config.entities_additional = '#1049'; // Adds Cyrillic capital letter Short I (Й).
   *
   * @cfg {String} [entities_additional='#39' (The single quote (') character)]
   * @member CKEDITOR.config
   */
  
  CKEDITOR.config.entities_additional = '#39';   
  