From eacdfa1455edda333cefc633ea540ab8326afac3 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <wp@andrewnacin.com>
Date: Mon, 10 Dec 2012 09:56:31 +0000
Subject: [PATCH] Delete the patch of TinyMCE's schema; new attempt. see
 #22790. see #22842. for the 3.5 branch.

git-svn-id: http://core.svn.wordpress.org/trunk@23149 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/js/tinymce/wp-tinymce-schema.js | 951 --------------------
 1 file changed, 951 deletions(-)
 delete mode 100644 wp-includes/js/tinymce/wp-tinymce-schema.js

diff --git a/wp-includes/js/tinymce/wp-tinymce-schema.js b/wp-includes/js/tinymce/wp-tinymce-schema.js
deleted file mode 100644
index 2115ffc80b..0000000000
--- a/wp-includes/js/tinymce/wp-tinymce-schema.js
+++ /dev/null
@@ -1,951 +0,0 @@
-/**
- * TinyMCE Schema.js
- *
- * Duck-punched by WordPress core to support a sane schema superset.
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-(function(tinymce) {
-	var mapCache = {}, makeMap = tinymce.makeMap, each = tinymce.each;
-
-	function split(str, delim) {
-		return str.split(delim || ',');
-	};
-
-	/**
-	 * Unpacks the specified lookup and string data it will also parse it into an object
-	 * map with sub object for it's children. This will later also include the attributes.
-	 */
-	function unpack(lookup, data) {
-		var key, elements = {};
-
-		function replace(value) {
-			return value.replace(/[A-Z]+/g, function(key) {
-				return replace(lookup[key]);
-			});
-		};
-
-		// Unpack lookup
-		for (key in lookup) {
-			if (lookup.hasOwnProperty(key))
-				lookup[key] = replace(lookup[key]);
-		}
-
-		// Unpack and parse data into object map
-		replace(data).replace(/#/g, '#text').replace(/(\w+)\[([^\]]+)\]\[([^\]]*)\]/g, function(str, name, attributes, children) {
-			attributes = split(attributes, '|');
-
-			elements[name] = {
-				attributes : makeMap(attributes),
-				attributesOrder : attributes,
-				children : makeMap(children, '|', {'#comment' : {}})
-			}
-		});
-
-		return elements;
-	};
-
-	/**
-	 * Returns the HTML5 schema and caches it in the mapCache.
-	 */
-	function getHTML5() {
-		var html5 = mapCache.html5;
-
-		if (!html5) {
-			html5 = mapCache.html5 = unpack({
-					A : 'id|accesskey|class|dir|draggable|item|hidden|itemprop|role|spellcheck|style|subject|title|onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup|lang|xml:lang|dir',
-					B : '#|a|abbr|area|audio|b|bdo|br|button|canvas|cite|code|command|datalist|del|dfn|em|embed|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|meta|' +
-						'meter|noscript|object|output|progress|q|ruby|samp|script|select|small|span|strong|sub|sup|svg|textarea|time|var|video|wbr|acronym|basefont|font|big|strike|s|u|tt|applet',
-					C : '#|a|abbr|area|address|article|aside|audio|b|bdo|blockquote|br|button|canvas|cite|code|command|datalist|del|details|dfn|dialog|div|dl|em|embed|fieldset|' +
-						'figure|footer|form|h1|h2|h3|h4|h5|h6|header|hgroup|hr|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|menu|meta|meter|nav|noscript|ol|object|output|' +
-						'p|pre|progress|q|ruby|samp|script|section|select|small|span|strong|style|sub|sup|svg|table|textarea|time|ul|var|video|acronym|basefont|font|big|strike|s|u|tt|applet|isindex|noframes|center|dir'
-				}, 'html[A|manifest][body|head]' +
-					'head[A][base|command|link|meta|noscript|script|style|title]' +
-					'title[A][#]' +
-					'base[A|href|target][]' +
-					'link[A|href|rel|media|type|sizes][]' +
-					'meta[A|http-equiv|name|content|charset][]' +
-					'style[A|type|media|scoped|xml:space][#]' +
-					'script[A|charset|type|src|defer|async|language|xml:space][#]' +
-					'noscript[A][C]' +
-					'body[A|onload|onunload|background|bgcolor|text|link|vlink|alink][C]' +
-					'section[A][C]' +
-					'nav[A][C]' +
-					'article[A][C]' +
-					'aside[A][C]' +
-					'h1[A|align][B]' +
-					'h2[A|align][B]' +
-					'h3[A|align][B]' +
-					'h4[A|align][B]' +
-					'h5[A|align][B]' +
-					'h6[A|align][B]' +
-					'hgroup[A][h1|h2|h3|h4|h5|h6]' +
-					'header[A][C]' +
-					'footer[A][C]' +
-					'address[A][C]' +
-					'p[A|align][B]' +
-					'br[A|clear][]' +
-					'pre[A|width|xml:space][B]' +
-					'dialog[A][dd|dt]' +
-					'blockquote[A|cite][C]' +
-					'ol[A|start|reversed|type|compact][li]' +
-					'ul[A|type|compact][li]' +
-					'li[A|value|type][C]' +
-					'dl[A|compact][dd|dt]' +
-					'dt[A][B]' +
-					'dd[A][C]' +
-					'a[A|href|target|ping|rel|media|type|tabindex|onfocus|onblur|charset|name|hreflang|rev|shape|coords][B]' +
-					'em[A][B]' +
-					'strong[A][B]' +
-					'small[A][B]' +
-					'cite[A][B]' +
-					'q[A|cite][B]' +
-					'dfn[A][B]' +
-					'abbr[A][B]' +
-					'code[A][B]' +
-					'var[A][B]' +
-					'samp[A][B]' +
-					'kbd[A][B]' +
-					'sub[A][B]' +
-					'sup[A][B]' +
-					'i[A][B]' +
-					'b[A][B]' +
-					'mark[A][B]' +
-					'progress[A|value|max][B]' +
-					'meter[A|value|min|max|low|high|optimum][B]' +
-					'time[A|datetime][B]' +
-					'ruby[A][B|rt|rp]' +
-					'rt[A][B]' +
-					'rp[A][B]' +
-					'bdo[A][B]' +
-					'span[A][B]' +
-					'ins[A|cite|datetime][C]' +
-					'del[A|cite|datetime][C]' +
-					'figure[A][C|legend|figcaption]' +
-					'figcaption[A][C]' +
-					'img[A|alt|src|height|width|usemap|ismap|name|longdesc|align|border|hspace|vspace][]' +
-					'iframe[A|name|src|height|width|sandbox|seamless|longdesc|frameborder|marginwidth|marginheight|scrolling|align][]' +
-					'embed[A|src|height|width|type][]' +
-					'object[*][]' +
-					'param[A|name|value|valuetype|type][]' +
-					'details[A|open][C|legend]' +
-					'command[A|type|label|icon|disabled|checked|radiogroup][]' +
-					'menu[A|type|label|compact][C|li]' +
-					'legend[A|align][C|B]' +
-					'div[A|align][C]' +
-					'source[A|src|type|media][]' +
-					'audio[A|src|autobuffer|autoplay|loop|controls][source]' +
-					'video[A|src|autobuffer|autoplay|loop|controls|width|height|poster][source]' +
-					'hr[A|align|noshade|size|width][]' +
-					'form[A|accept-charset|action|autocomplete|enctype|method|name|novalidate|target|onsubmit|onreset|accept][C]' +
-					'fieldset[A|disabled|form|name][C|legend]' +
-					'label[A|form|for|onfocus|onblur][B]' +
-					'input[A|type|accept|alt|autocomplete|autofocus|checked|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|height|list|max|maxlength|min|' +
-						'multiple|pattern|placeholder|readonly|required|size|src|step|width|files|value|name|tabindex|onfocus|onblur|usemap|onselect|onchange|align][]' +
-					'button[A|autofocus|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|name|value|type|tabindex|onfocus|onblur][B]' +
-					'select[A|autofocus|disabled|form|multiple|name|size|tabindex|onfocus|onblur|onchange][option|optgroup]' +
-					'datalist[A][B|option]' +
-					'optgroup[A|disabled|label][option]' +
-					'option[A|disabled|selected|label|value][]' +
-					'textarea[A|autofocus|disabled|form|maxlength|name|placeholder|readonly|required|rows|cols|wrap|tabindex|onfocus|onblur|onselect|onchange][]' +
-					'keygen[A|autofocus|challenge|disabled|form|keytype|name][]' +
-					'output[A|for|form|name][B]' +
-					'canvas[A|width|height][]' +
-					'map[A|name][B|C]' +
-					'area[A|shape|coords|href|alt|target|media|rel|ping|type|tabindex|onfocus|onblur|nohref][]' +
-					'mathml[A][]' +
-					'svg[A][]' +
-					'table[A|border|summary|width|frame|rules|cellspacing|cellpadding|align|bgcolor][caption|colgroup|thead|tfoot|tbody|tr]' +
-					'caption[A|align][C]' +
-					'colgroup[A|span|width|align|char|charoff|valign][col]' +
-					'col[A|span|width|align|char|charoff|valign][]' +
-					'thead[A|align|char|charoff|valign][tr]' +
-					'tfoot[A|align|char|charoff|valign][tr]' +
-					'tbody[A|align|char|charoff|valign][tr]' +
-					'tr[A|align|char|charoff|valign|bgcolor][th|td]' +
-					'th[A|headers|rowspan|colspan|scope|abbr|axis|align|char|charoff|valign|nowrap|bgcolor|width|height][C]' +
-					'td[A|headers|rowspan|colspan|abbr|axis|scope|align|char|charoff|valign|nowrap|bgcolor|width|height][C]' +
-					'wbr[A][]' +
-					'applet[id|class|style|title|codebase|archive|code|object|alt|name|width|height|align|hspace|vspace][C]' +
-					'tt[A][B]' +
-					'u[A][B]' +
-					's[A][B]' +
-					'strike[A][B]' +
-					'big[A][B]' +
-					'font[id|class|style|title|lang|xml:lang|dir|size|color|face][B]' +
-					'basefont[id|size|color|face][]' +
-					'acronym[A][C]' +
-					'dir[A][li]' +
-					'center[A][C]' +
-					'noframes[A][C]' +
-					'isindex[id|class|style|title|lang|xml:lang|dir|prompt][]'
-			);
-		}
-
-		return html5;
-	};
-
-	/**
-	 * Returns the HTML4 schema and caches it in the mapCache.
-	 */
-	function getHTML4() {
-		var html4 = mapCache.html4;
-
-		if (!html4) {
-			// This is the XHTML 1.0 transitional elements with it's attributes and children packed to reduce it's size
-			html4 = mapCache.html4 = unpack({
-				Z : 'H|K|N|O|P',
-				Y : 'X|form|R|Q',
-				ZG : 'E|span|width|align|char|charoff|valign',
-				X : 'p|T|div|U|W|isindex|fieldset|table',
-				ZF : 'E|align|char|charoff|valign',
-				W : 'pre|hr|blockquote|address|center|noframes',
-				ZE : 'abbr|axis|headers|scope|rowspan|colspan|align|char|charoff|valign|nowrap|bgcolor|width|height',
-				ZD : '[E][S]',
-				U : 'ul|ol|dl|menu|dir',
-				ZC : 'p|Y|div|U|W|table|br|span|bdo|object|applet|img|map|K|N|Q',
-				T : 'h1|h2|h3|h4|h5|h6',
-				ZB : 'X|S|Q',
-				S : 'R|P',
-				ZA : 'a|G|J|M|O|P',
-				R : 'a|H|K|N|O',
-				Q : 'noscript|P',
-				P : 'ins|del|script',
-				O : 'input|select|textarea|label|button',
-				N : 'M|L',
-				M : 'em|strong|dfn|code|q|samp|kbd|var|cite|abbr|acronym',
-				L : 'sub|sup',
-				K : 'J|I',
-				J : 'tt|i|b|u|s|strike',
-				I : 'big|small|font|basefont',
-				H : 'G|F',
-				G : 'br|span|bdo',
-				F : 'object|applet|img|map|iframe',
-				E : 'A|B|C',
-				D : 'accesskey|tabindex|onfocus|onblur',
-				C : 'onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup',
-				B : 'lang|xml:lang|dir',
-				A : 'id|class|style|title'
-			}, 'script[id|charset|type|language|src|defer|xml:space][]' +
-				'style[B|id|type|media|title|xml:space][]' +
-				'object[E|declare|classid|codebase|data|type|codetype|archive|standby|width|height|usemap|name|tabindex|align|border|hspace|vspace][#|param|Y]' +
-				'param[id|name|value|valuetype|type][]' +
-				'p[E|align][#|S]' +
-				'a[E|D|charset|type|name|href|hreflang|rel|rev|shape|coords|target][#|Z]' +
-				'br[A|clear][]' +
-				'span[E][#|S]' +
-				'bdo[A|C|B][#|S]' +
-				'applet[A|codebase|archive|code|object|alt|name|width|height|align|hspace|vspace][#|param|Y]' +
-				'h1[E|align][#|S]' +
-				'img[E|src|alt|name|longdesc|width|height|usemap|ismap|align|border|hspace|vspace][]' +
-				'map[B|C|A|name][X|form|Q|area]' +
-				'h2[E|align][#|S]' +
-				'iframe[A|longdesc|name|src|frameborder|marginwidth|marginheight|scrolling|align|width|height][#|Y]' +
-				'h3[E|align][#|S]' +
-				'tt[E][#|S]' +
-				'i[E][#|S]' +
-				'b[E][#|S]' +
-				'u[E][#|S]' +
-				's[E][#|S]' +
-				'strike[E][#|S]' +
-				'big[E][#|S]' +
-				'small[E][#|S]' +
-				'font[A|B|size|color|face][#|S]' +
-				'basefont[id|size|color|face][]' +
-				'em[E][#|S]' +
-				'strong[E][#|S]' +
-				'dfn[E][#|S]' +
-				'code[E][#|S]' +
-				'q[E|cite][#|S]' +
-				'samp[E][#|S]' +
-				'kbd[E][#|S]' +
-				'var[E][#|S]' +
-				'cite[E][#|S]' +
-				'abbr[E][#|S]' +
-				'acronym[E][#|S]' +
-				'sub[E][#|S]' +
-				'sup[E][#|S]' +
-				'input[E|D|type|name|value|checked|disabled|readonly|size|maxlength|src|alt|usemap|onselect|onchange|accept|align][]' +
-				'select[E|name|size|multiple|disabled|tabindex|onfocus|onblur|onchange][optgroup|option]' +
-				'optgroup[E|disabled|label][option]' +
-				'option[E|selected|disabled|label|value][]' +
-				'textarea[E|D|name|rows|cols|disabled|readonly|onselect|onchange][]' +
-				'label[E|for|accesskey|onfocus|onblur][#|S]' +
-				'button[E|D|name|value|type|disabled][#|p|T|div|U|W|table|G|object|applet|img|map|K|N|Q]' +
-				'h4[E|align][#|S]' +
-				'ins[E|cite|datetime][#|Y]' +
-				'h5[E|align][#|S]' +
-				'del[E|cite|datetime][#|Y]' +
-				'h6[E|align][#|S]' +
-				'div[E|align][#|Y]' +
-				'ul[E|type|compact][li]' +
-				'li[E|type|value][#|Y]' +
-				'ol[E|type|compact|start][li]' +
-				'dl[E|compact][dt|dd]' +
-				'dt[E][#|S]' +
-				'dd[E][#|Y]' +
-				'menu[E|compact][li]' +
-				'dir[E|compact][li]' +
-				'pre[E|width|xml:space][#|ZA]' +
-				'hr[E|align|noshade|size|width][]' +
-				'blockquote[E|cite][#|Y]' +
-				'address[E][#|S|p]' +
-				'center[E][#|Y]' +
-				'noframes[E][#|Y]' +
-				'isindex[A|B|prompt][]' +
-				'fieldset[E][#|legend|Y]' +
-				'legend[E|accesskey|align][#|S]' +
-				'table[E|summary|width|border|frame|rules|cellspacing|cellpadding|align|bgcolor][caption|col|colgroup|thead|tfoot|tbody|tr]' +
-				'caption[E|align][#|S]' +
-				'col[ZG][]' +
-				'colgroup[ZG][col]' +
-				'thead[ZF][tr]' +
-				'tr[ZF|bgcolor][th|td]' +
-				'th[E|ZE][#|Y]' +
-				'form[E|action|method|name|enctype|onsubmit|onreset|accept|accept-charset|target][#|X|R|Q]' +
-				'noscript[E][#|Y]' +
-				'td[E|ZE][#|Y]' +
-				'tfoot[ZF][tr]' +
-				'tbody[ZF][tr]' +
-				'area[E|D|shape|coords|href|nohref|alt|target][]' +
-				'base[id|href|target][]' +
-				'body[E|onload|onunload|background|bgcolor|text|link|vlink|alink][#|Y]'
-			);
-		}
-
-		return html4;
-	};
-
-	/**
-	 * WordPress Core
-	 *
-	 * Returns a schema that is the result of a deep merge between the HTML5
-	 * and HTML4 schemas.
-	 */
-	function getSaneSchema() {
-		var cachedMapCache = mapCache,
-			html5, html4;
-
-		if ( mapCache.sane )
-			return mapCache.sane;
-
-		// Bust the mapCache so we're not dealing with the other schema objects.
-		mapCache = {};
-		html5 = getHTML5();
-		html4 = getHTML4();
-		mapCache = cachedMapCache;
-
-		each( html4, function( html4settings, tag ) {
-			var html5settings = html5[ tag ],
-				difference = [];
-
-			// Merge tags missing in HTML5 mode.
-			if ( ! html5settings ) {
-				html5[ tag ] = html4settings;
-				return;
-			}
-
-			// Merge attributes missing from this HTML5 tag.
-			each( html4settings.attributes, function( attribute, key ) {
-				if ( ! html5settings.attributes[ key ] )
-					html5settings.attributes[ key ] = attribute;
-			});
-
-			// Merge any missing attributes into the attributes order.
-			each( html4settings.attributesOrder, function( key ) {
-				if ( -1 === tinymce.inArray( html5settings.attributesOrder, key ) )
-					difference.push( key );
-			});
-
-			html5settings.attributesOrder = html5settings.attributesOrder.concat( difference );
-
-			// Merge children missing from this HTML5 tag.
-			each( html4settings.children, function( child, key ) {
-				if ( ! html5settings.children[ key ] )
-					html5settings.children[ key ] = child;
-			});
-		});
-
-		return mapCache.sane = html5;
-	}
-
-	/**
-	 * Schema validator class.
-	 *
-	 * @class tinymce.html.Schema
-	 * @example
-	 *  if (tinymce.activeEditor.schema.isValidChild('p', 'span'))
-	 *    alert('span is valid child of p.');
-	 *
-	 *  if (tinymce.activeEditor.schema.getElementRule('p'))
-	 *    alert('P is a valid element.');
-	 *
-	 * @class tinymce.html.Schema
-	 * @version 3.4
-	 */
-
-	/**
-	 * Constructs a new Schema instance.
-	 *
-	 * @constructor
-	 * @method Schema
-	 * @param {Object} settings Name/value settings object.
-	 */
-	tinymce.html.Schema = function(settings) {
-		var self = this, elements = {}, children = {}, patternElements = [], validStyles, schemaItems;
-		var whiteSpaceElementsMap, selfClosingElementsMap, shortEndedElementsMap, boolAttrMap, blockElementsMap, nonEmptyElementsMap, customElementsMap = {};
-
-		// Creates an lookup table map object for the specified option or the default value
-		function createLookupTable(option, default_value, extend) {
-			var value = settings[option];
-
-			if (!value) {
-				// Get cached default map or make it if needed
-				value = mapCache[option];
-
-				if (!value) {
-					value = makeMap(default_value, ' ', makeMap(default_value.toUpperCase(), ' '));
-					value = tinymce.extend(value, extend);
-
-					mapCache[option] = value;
-				}
-			} else {
-				// Create custom map
-				value = makeMap(value, ',', makeMap(value.toUpperCase(), ' '));
-			}
-
-			return value;
-		};
-
-		settings = settings || {};
-
-		/**
-		 * WordPress core uses a sane schema in place of the default "HTML5" schema.
-		 */
-		schemaItems = settings.schema == "html5" ? getSaneSchema() : getHTML4();
-
-		// Allow all elements and attributes if verify_html is set to false
-		if (settings.verify_html === false)
-			settings.valid_elements = '*[*]';
-
-		// Build styles list
-		if (settings.valid_styles) {
-			validStyles = {};
-
-			// Convert styles into a rule list
-			each(settings.valid_styles, function(value, key) {
-				validStyles[key] = tinymce.explode(value);
-			});
-		}
-
-		// Setup map objects
-		whiteSpaceElementsMap = createLookupTable('whitespace_elements', 'pre script noscript style textarea');
-		selfClosingElementsMap = createLookupTable('self_closing_elements', 'colgroup dd dt li option p td tfoot th thead tr');
-		shortEndedElementsMap = createLookupTable('short_ended_elements', 'area base basefont br col frame hr img input isindex link meta param embed source wbr');
-		boolAttrMap = createLookupTable('boolean_attributes', 'checked compact declare defer disabled ismap multiple nohref noresize noshade nowrap readonly selected autoplay loop controls');
-		nonEmptyElementsMap = createLookupTable('non_empty_elements', 'td th iframe video audio object', shortEndedElementsMap);
-		textBlockElementsMap = createLookupTable('text_block_elements', 'h1 h2 h3 h4 h5 h6 p div address pre form ' +
-						'blockquote center dir fieldset header footer article section hgroup aside nav figure');
-		blockElementsMap = createLookupTable('block_elements', 'hr table tbody thead tfoot ' +
-						'th tr td li ol ul caption dl dt dd noscript menu isindex samp option datalist select optgroup', textBlockElementsMap);
-
-		// Converts a wildcard expression string to a regexp for example *a will become /.*a/.
-		function patternToRegExp(str) {
-			return new RegExp('^' + str.replace(/([?+*])/g, '.$1') + '$');
-		};
-
-		// Parses the specified valid_elements string and adds to the current rules
-		// This function is a bit hard to read since it's heavily optimized for speed
-		function addValidElements(valid_elements) {
-			var ei, el, ai, al, yl, matches, element, attr, attrData, elementName, attrName, attrType, attributes, attributesOrder,
-				prefix, outputName, globalAttributes, globalAttributesOrder, transElement, key, childKey, value,
-				elementRuleRegExp = /^([#+\-])?([^\[\/]+)(?:\/([^\[]+))?(?:\[([^\]]+)\])?$/,
-				attrRuleRegExp = /^([!\-])?(\w+::\w+|[^=:<]+)?(?:([=:<])(.*))?$/,
-				hasPatternsRegExp = /[*?+]/;
-
-			if (valid_elements) {
-				// Split valid elements into an array with rules
-				valid_elements = split(valid_elements);
-
-				if (elements['@']) {
-					globalAttributes = elements['@'].attributes;
-					globalAttributesOrder = elements['@'].attributesOrder;
-				}
-
-				// Loop all rules
-				for (ei = 0, el = valid_elements.length; ei < el; ei++) {
-					// Parse element rule
-					matches = elementRuleRegExp.exec(valid_elements[ei]);
-					if (matches) {
-						// Setup local names for matches
-						prefix = matches[1];
-						elementName = matches[2];
-						outputName = matches[3];
-						attrData = matches[4];
-
-						// Create new attributes and attributesOrder
-						attributes = {};
-						attributesOrder = [];
-
-						// Create the new element
-						element = {
-							attributes : attributes,
-							attributesOrder : attributesOrder
-						};
-
-						// Padd empty elements prefix
-						if (prefix === '#')
-							element.paddEmpty = true;
-
-						// Remove empty elements prefix
-						if (prefix === '-')
-							element.removeEmpty = true;
-
-						// Copy attributes from global rule into current rule
-						if (globalAttributes) {
-							for (key in globalAttributes)
-								attributes[key] = globalAttributes[key];
-
-							attributesOrder.push.apply(attributesOrder, globalAttributesOrder);
-						}
-
-						// Attributes defined
-						if (attrData) {
-							attrData = split(attrData, '|');
-							for (ai = 0, al = attrData.length; ai < al; ai++) {
-								matches = attrRuleRegExp.exec(attrData[ai]);
-								if (matches) {
-									attr = {};
-									attrType = matches[1];
-									attrName = matches[2].replace(/::/g, ':');
-									prefix = matches[3];
-									value = matches[4];
-
-									// Required
-									if (attrType === '!') {
-										element.attributesRequired = element.attributesRequired || [];
-										element.attributesRequired.push(attrName);
-										attr.required = true;
-									}
-
-									// Denied from global
-									if (attrType === '-') {
-										delete attributes[attrName];
-										attributesOrder.splice(tinymce.inArray(attributesOrder, attrName), 1);
-										continue;
-									}
-
-									// Default value
-									if (prefix) {
-										// Default value
-										if (prefix === '=') {
-											element.attributesDefault = element.attributesDefault || [];
-											element.attributesDefault.push({name: attrName, value: value});
-											attr.defaultValue = value;
-										}
-
-										// Forced value
-										if (prefix === ':') {
-											element.attributesForced = element.attributesForced || [];
-											element.attributesForced.push({name: attrName, value: value});
-											attr.forcedValue = value;
-										}
-
-										// Required values
-										if (prefix === '<')
-											attr.validValues = makeMap(value, '?');
-									}
-
-									// Check for attribute patterns
-									if (hasPatternsRegExp.test(attrName)) {
-										element.attributePatterns = element.attributePatterns || [];
-										attr.pattern = patternToRegExp(attrName);
-										element.attributePatterns.push(attr);
-									} else {
-										// Add attribute to order list if it doesn't already exist
-										if (!attributes[attrName])
-											attributesOrder.push(attrName);
-
-										attributes[attrName] = attr;
-									}
-								}
-							}
-						}
-
-						// Global rule, store away these for later usage
-						if (!globalAttributes && elementName == '@') {
-							globalAttributes = attributes;
-							globalAttributesOrder = attributesOrder;
-						}
-
-						// Handle substitute elements such as b/strong
-						if (outputName) {
-							element.outputName = elementName;
-							elements[outputName] = element;
-						}
-
-						// Add pattern or exact element
-						if (hasPatternsRegExp.test(elementName)) {
-							element.pattern = patternToRegExp(elementName);
-							patternElements.push(element);
-						} else
-							elements[elementName] = element;
-					}
-				}
-			}
-		};
-
-		function setValidElements(valid_elements) {
-			elements = {};
-			patternElements = [];
-
-			addValidElements(valid_elements);
-
-			each(schemaItems, function(element, name) {
-				children[name] = element.children;
-			});
-		};
-
-		// Adds custom non HTML elements to the schema
-		function addCustomElements(custom_elements) {
-			var customElementRegExp = /^(~)?(.+)$/;
-
-			if (custom_elements) {
-				each(split(custom_elements), function(rule) {
-					var matches = customElementRegExp.exec(rule),
-						inline = matches[1] === '~',
-						cloneName = inline ? 'span' : 'div',
-						name = matches[2];
-
-					children[name] = children[cloneName];
-					customElementsMap[name] = cloneName;
-
-					// If it's not marked as inline then add it to valid block elements
-					if (!inline) {
-						blockElementsMap[name.toUpperCase()] = {};
-						blockElementsMap[name] = {};
-					}
-
-					// Add elements clone if needed
-					if (!elements[name]) {
-						elements[name] = elements[cloneName];
-					}
-
-					// Add custom elements at span/div positions
-					each(children, function(element, child) {
-						if (element[cloneName])
-							element[name] = element[cloneName];
-					});
-				});
-			}
-		};
-
-		// Adds valid children to the schema object
-		function addValidChildren(valid_children) {
-			var childRuleRegExp = /^([+\-]?)(\w+)\[([^\]]+)\]$/;
-
-			if (valid_children) {
-				each(split(valid_children), function(rule) {
-					var matches = childRuleRegExp.exec(rule), parent, prefix;
-
-					if (matches) {
-						prefix = matches[1];
-
-						// Add/remove items from default
-						if (prefix)
-							parent = children[matches[2]];
-						else
-							parent = children[matches[2]] = {'#comment' : {}};
-
-						parent = children[matches[2]];
-
-						each(split(matches[3], '|'), function(child) {
-							if (prefix === '-')
-								delete parent[child];
-							else
-								parent[child] = {};
-						});
-					}
-				});
-			}
-		};
-
-		function getElementRule(name) {
-			var element = elements[name], i;
-
-			// Exact match found
-			if (element)
-				return element;
-
-			// No exact match then try the patterns
-			i = patternElements.length;
-			while (i--) {
-				element = patternElements[i];
-
-				if (element.pattern.test(name))
-					return element;
-			}
-		};
-
-		if (!settings.valid_elements) {
-			// No valid elements defined then clone the elements from the schema spec
-			each(schemaItems, function(element, name) {
-				elements[name] = {
-					attributes : element.attributes,
-					attributesOrder : element.attributesOrder
-				};
-
-				children[name] = element.children;
-			});
-
-			// Switch these on HTML4
-			if (settings.schema != "html5") {
-				each(split('strong/b,em/i'), function(item) {
-					item = split(item, '/');
-					elements[item[1]].outputName = item[0];
-				});
-			}
-
-			// Add default alt attribute for images
-			elements.img.attributesDefault = [{name: 'alt', value: ''}];
-
-			// Remove these if they are empty by default
-			each(split('ol,ul,sub,sup,blockquote,span,font,a,table,tbody,tr,strong,em,b,i'), function(name) {
-				if (elements[name]) {
-					elements[name].removeEmpty = true;
-				}
-			});
-
-			// Padd these by default
-			each(split('p,h1,h2,h3,h4,h5,h6,th,td,pre,div,address,caption'), function(name) {
-				elements[name].paddEmpty = true;
-			});
-		} else
-			setValidElements(settings.valid_elements);
-
-		addCustomElements(settings.custom_elements);
-		addValidChildren(settings.valid_children);
-		addValidElements(settings.extended_valid_elements);
-
-		// Todo: Remove this when we fix list handling to be valid
-		addValidChildren('+ol[ul|ol],+ul[ul|ol]');
-
-		// Delete invalid elements
-		if (settings.invalid_elements) {
-			tinymce.each(tinymce.explode(settings.invalid_elements), function(item) {
-				if (elements[item])
-					delete elements[item];
-			});
-		}
-
-		// If the user didn't allow span only allow internal spans
-		if (!getElementRule('span'))
-			addValidElements('span[!data-mce-type|*]');
-
-		/**
-		 * Name/value map object with valid parents and children to those parents.
-		 *
-		 * @example
-		 * children = {
-		 *    div:{p:{}, h1:{}}
-		 * };
-		 * @field children
-		 * @type {Object}
-		 */
-		self.children = children;
-
-		/**
-		 * Name/value map object with valid styles for each element.
-		 *
-		 * @field styles
-		 * @type {Object}
-		 */
-		self.styles = validStyles;
-
-		/**
-		 * Returns a map with boolean attributes.
-		 *
-		 * @method getBoolAttrs
-		 * @return {Object} Name/value lookup map for boolean attributes.
-		 */
-		self.getBoolAttrs = function() {
-			return boolAttrMap;
-		};
-
-		/**
-		 * Returns a map with block elements.
-		 *
-		 * @method getBlockElements
-		 * @return {Object} Name/value lookup map for block elements.
-		 */
-		self.getBlockElements = function() {
-			return blockElementsMap;
-		};
-
-		/**
-		 * Returns a map with text block elements. Such as: p,h1-h6,div,address
-		 *
-		 * @method getTextBlockElements
-		 * @return {Object} Name/value lookup map for block elements.
-		 */
-		self.getTextBlockElements = function() {
-			return textBlockElementsMap;
-		};
-
-		/**
-		 * Returns a map with short ended elements such as BR or IMG.
-		 *
-		 * @method getShortEndedElements
-		 * @return {Object} Name/value lookup map for short ended elements.
-		 */
-		self.getShortEndedElements = function() {
-			return shortEndedElementsMap;
-		};
-
-		/**
-		 * Returns a map with self closing tags such as <li>.
-		 *
-		 * @method getSelfClosingElements
-		 * @return {Object} Name/value lookup map for self closing tags elements.
-		 */
-		self.getSelfClosingElements = function() {
-			return selfClosingElementsMap;
-		};
-
-		/**
-		 * Returns a map with elements that should be treated as contents regardless if it has text
-		 * content in them or not such as TD, VIDEO or IMG.
-		 *
-		 * @method getNonEmptyElements
-		 * @return {Object} Name/value lookup map for non empty elements.
-		 */
-		self.getNonEmptyElements = function() {
-			return nonEmptyElementsMap;
-		};
-
-		/**
-		 * Returns a map with elements where white space is to be preserved like PRE or SCRIPT.
-		 *
-		 * @method getWhiteSpaceElements
-		 * @return {Object} Name/value lookup map for white space elements.
-		 */
-		self.getWhiteSpaceElements = function() {
-			return whiteSpaceElementsMap;
-		};
-
-		/**
-		 * Returns true/false if the specified element and it's child is valid or not
-		 * according to the schema.
-		 *
-		 * @method isValidChild
-		 * @param {String} name Element name to check for.
-		 * @param {String} child Element child to verify.
-		 * @return {Boolean} True/false if the element is a valid child of the specified parent.
-		 */
-		self.isValidChild = function(name, child) {
-			var parent = children[name];
-
-			return !!(parent && parent[child]);
-		};
-
-		/**
-		 * Returns true/false if the specified element name and optional attribute is
-		 * valid according to the schema.
-		 *
-		 * @method isValid
-		 * @param {String} name Name of element to check.
-		 * @param {String} attr Optional attribute name to check for.
-		 * @return {Boolean} True/false if the element and attribute is valid.
-		 */
-		self.isValid = function(name, attr) {
-			var attrPatterns, i, rule = getElementRule(name);
-
-			// Check if it's a valid element
-			if (rule) {
-				if (attr) {
-					// Check if attribute name exists
-					if (rule.attributes[attr]) {
-						return true;
-					}
-
-					// Check if attribute matches a regexp pattern
-					attrPatterns = rule.attributePatterns;
-					if (attrPatterns) {
-						i = attrPatterns.length;
-						while (i--) {
-							if (attrPatterns[i].pattern.test(name)) {
-								return true;
-							}
-						}
-					}
-				} else {
-					return true;
-				}
-			}
-
-			// No match
-			return false;
-		};
-
-		/**
-		 * Returns true/false if the specified element is valid or not
-		 * according to the schema.
-		 *
-		 * @method getElementRule
-		 * @param {String} name Element name to check for.
-		 * @return {Object} Element object or undefined if the element isn't valid.
-		 */
-		self.getElementRule = getElementRule;
-
-		/**
-		 * Returns an map object of all custom elements.
-		 *
-		 * @method getCustomElements
-		 * @return {Object} Name/value map object of all custom elements.
-		 */
-		self.getCustomElements = function() {
-			return customElementsMap;
-		};
-
-		/**
-		 * Parses a valid elements string and adds it to the schema. The valid elements format is for example "element[attr=default|otherattr]".
-		 * Existing rules will be replaced with the ones specified, so this extends the schema.
-		 *
-		 * @method addValidElements
-		 * @param {String} valid_elements String in the valid elements format to be parsed.
-		 */
-		self.addValidElements = addValidElements;
-
-		/**
-		 * Parses a valid elements string and sets it to the schema. The valid elements format is for example "element[attr=default|otherattr]".
-		 * Existing rules will be replaced with the ones specified, so this extends the schema.
-		 *
-		 * @method setValidElements
-		 * @param {String} valid_elements String in the valid elements format to be parsed.
-		 */
-		self.setValidElements = setValidElements;
-
-		/**
-		 * Adds custom non HTML elements to the schema.
-		 *
-		 * @method addCustomElements
-		 * @param {String} custom_elements Comma separated list of custom elements to add.
-		 */
-		self.addCustomElements = addCustomElements;
-
-		/**
-		 * Parses a valid children string and adds them to the schema structure. The valid children format is for example: "element[child1|child2]".
-		 *
-		 * @method addValidChildren
-		 * @param {String} valid_children Valid children elements string to parse
-		 */
-		self.addValidChildren = addValidChildren;
-
-		self.elements = elements;
-	};
-})(tinymce);