X-Git-Url: https://scm.cri.ensmp.fr/git/ckeditor.git/blobdiff_plain/e11f66eb655db8339a2d9b197b89f6c3b26099e1..579f65bc95a773bc6f8da75f6849ea49f365368b:/skins/ckeditor/_source/plugins/styles/plugin.js

diff --git a/skins/ckeditor/_source/plugins/styles/plugin.js b/skins/ckeditor/_source/plugins/styles/plugin.js
deleted file mode 100644
index 0850a66..0000000
--- a/skins/ckeditor/_source/plugins/styles/plugin.js
+++ /dev/null
@@ -1,1696 +0,0 @@
-/*
-Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
-For licensing, see LICENSE.html or http://ckeditor.com/license
-*/
-
-CKEDITOR.plugins.add( 'styles',
-{
-	requires : [ 'selection' ],
-	init : function( editor )
-	{
-		// This doesn't look like correct, but it's the safest way to proper
-		// pass the disableReadonlyStyling configuration to the style system
-		// without having to change any method signature in the API. (#6103)
-		editor.on( 'contentDom', function()
-			{
-				editor.document.setCustomData( 'cke_includeReadonly', !editor.config.disableReadonlyStyling );
-			});
-	}
-});
-
-/**
- * Registers a function to be called whenever the selection position changes in the
- * editing area. The current state is passed to the function. The possible
- * states are {@link CKEDITOR.TRISTATE_ON} and {@link CKEDITOR.TRISTATE_OFF}.
- * @param {CKEDITOR.style} style The style to be watched.
- * @param {Function} callback The function to be called.
- * @example
- * // Create a style object for the <b> element.
- * var style = new CKEDITOR.style( { element : 'b' } );
- * var editor = CKEDITOR.instances.editor1;
- * editor.attachStyleStateChange( style, function( state )
- *     {
- *         if ( state == CKEDITOR.TRISTATE_ON )
- *             alert( 'The current state for the B element is ON' );
- *         else
- *             alert( 'The current state for the B element is OFF' );
- *     });
- */
-CKEDITOR.editor.prototype.attachStyleStateChange = function( style, callback )
-{
-	// Try to get the list of attached callbacks.
-	var styleStateChangeCallbacks = this._.styleStateChangeCallbacks;
-
-	// If it doesn't exist, it means this is the first call. So, let's create
-	// all the structure to manage the style checks and the callback calls.
-	if ( !styleStateChangeCallbacks )
-	{
-		// Create the callbacks array.
-		styleStateChangeCallbacks = this._.styleStateChangeCallbacks = [];
-
-		// Attach to the selectionChange event, so we can check the styles at
-		// that point.
-		this.on( 'selectionChange', function( ev )
-			{
-				// Loop throw all registered callbacks.
-				for ( var i = 0 ; i < styleStateChangeCallbacks.length ; i++ )
-				{
-					var callback = styleStateChangeCallbacks[ i ];
-
-					// Check the current state for the style defined for that
-					// callback.
-					var currentState = callback.style.checkActive( ev.data.path ) ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF;
-
-					// Call the callback function, passing the current
-					// state to it.
-					callback.fn.call( this, currentState );
-				}
-			});
-	}
-
-	// Save the callback info, so it can be checked on the next occurrence of
-	// selectionChange.
-	styleStateChangeCallbacks.push( { style : style, fn : callback } );
-};
-
-CKEDITOR.STYLE_BLOCK = 1;
-CKEDITOR.STYLE_INLINE = 2;
-CKEDITOR.STYLE_OBJECT = 3;
-
-(function()
-{
-	var blockElements	= { address:1,div:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,p:1,pre:1,section:1,header:1,footer:1,nav:1,article:1,aside:1,figure:1,dialog:1,hgroup:1,time:1,meter:1,menu:1,command:1,keygen:1,output:1,progress:1,details:1,datagrid:1,datalist:1 },
-		objectElements	= { a:1,embed:1,hr:1,img:1,li:1,object:1,ol:1,table:1,td:1,tr:1,th:1,ul:1,dl:1,dt:1,dd:1,form:1,audio:1,video:1 };
-
-	var semicolonFixRegex = /\s*(?:;\s*|$)/,
-		varRegex = /#\((.+?)\)/g;
-
-	var notBookmark = CKEDITOR.dom.walker.bookmark( 0, 1 ),
-		nonWhitespaces = CKEDITOR.dom.walker.whitespaces( 1 );
-
-	CKEDITOR.style = function( styleDefinition, variablesValues )
-	{
-		if ( variablesValues )
-		{
-			styleDefinition = CKEDITOR.tools.clone( styleDefinition );
-
-			replaceVariables( styleDefinition.attributes, variablesValues );
-			replaceVariables( styleDefinition.styles, variablesValues );
-		}
-
-		var element = this.element = styleDefinition.element ?
-				( typeof styleDefinition.element == 'string' ? styleDefinition.element.toLowerCase() : styleDefinition.element )
-				: '*';
-
-		this.type =
-			blockElements[ element ] ?
-				CKEDITOR.STYLE_BLOCK
-			: objectElements[ element ] ?
-				CKEDITOR.STYLE_OBJECT
-			:
-				CKEDITOR.STYLE_INLINE;
-
-		// If the 'element' property is an object with a set of possible element, it will be applied like an object style: only to existing elements
-		if ( typeof this.element == 'object' )
-			this.type = CKEDITOR.STYLE_OBJECT;
-
-		this._ =
-		{
-			definition : styleDefinition
-		};
-	};
-
-	CKEDITOR.style.prototype =
-	{
-		apply : function( document )
-		{
-			applyStyle.call( this, document, false );
-		},
-
-		remove : function( document )
-		{
-			applyStyle.call( this, document, true );
-		},
-
-		applyToRange : function( range )
-		{
-			return ( this.applyToRange =
-						this.type == CKEDITOR.STYLE_INLINE ?
-							applyInlineStyle
-						: this.type == CKEDITOR.STYLE_BLOCK ?
-							applyBlockStyle
-						: this.type == CKEDITOR.STYLE_OBJECT ?
-							applyObjectStyle
-						: null ).call( this, range );
-		},
-
-		removeFromRange : function( range )
-		{
-			return ( this.removeFromRange =
-						this.type == CKEDITOR.STYLE_INLINE ?
-							removeInlineStyle
-						: this.type == CKEDITOR.STYLE_BLOCK ?
-							removeBlockStyle
-						: this.type == CKEDITOR.STYLE_OBJECT ?
-							removeObjectStyle
-						: null ).call( this, range );
-		},
-
-		applyToObject : function( element )
-		{
-			setupElement( element, this );
-		},
-
-		/**
-		 * Get the style state inside an element path. Returns "true" if the
-		 * element is active in the path.
-		 */
-		checkActive : function( elementPath )
-		{
-			switch ( this.type )
-			{
-				case CKEDITOR.STYLE_BLOCK :
-					return this.checkElementRemovable( elementPath.block || elementPath.blockLimit, true );
-
-				case CKEDITOR.STYLE_OBJECT :
-				case CKEDITOR.STYLE_INLINE :
-
-					var elements = elementPath.elements;
-
-					for ( var i = 0, element ; i < elements.length ; i++ )
-					{
-						element = elements[ i ];
-
-						if ( this.type == CKEDITOR.STYLE_INLINE
-							  && ( element == elementPath.block || element == elementPath.blockLimit ) )
-							continue;
-
-						if( this.type == CKEDITOR.STYLE_OBJECT )
-						{
-							var name = element.getName();
-							if ( !( typeof this.element == 'string' ? name == this.element : name in this.element ) )
-								continue;
-						}
-
-						if ( this.checkElementRemovable( element, true ) )
-							return true;
-					}
-			}
-			return false;
-		},
-
-		/**
-		 * Whether this style can be applied at the element path.
- 		 * @param elementPath
-		 */
-		checkApplicable : function( elementPath )
-		{
-			switch ( this.type )
-			{
-				case CKEDITOR.STYLE_INLINE :
-				case CKEDITOR.STYLE_BLOCK :
-					break;
-
-				case CKEDITOR.STYLE_OBJECT :
-					return elementPath.lastElement.getAscendant( this.element, true );
-			}
-
-			return true;
-		},
-
-		// Checks if an element, or any of its attributes, is removable by the
-		// current style definition.
-		checkElementRemovable : function( element, fullMatch )
-		{
-			if ( !element || element.isReadOnly() )
-				return false;
-
-			var def = this._.definition,
-				attribs,
-				name = element.getName();
-
-			// If the element name is the same as the style name.
-			if ( typeof this.element == 'string' ? name == this.element : name in this.element )
-			{
-				// If no attributes are defined in the element.
-				if ( !fullMatch && !element.hasAttributes() )
-					return true;
-
-				attribs = getAttributesForComparison( def );
-
-				if ( attribs._length )
-				{
-					for ( var attName in attribs )
-					{
-						if ( attName == '_length' )
-							continue;
-
-						var elementAttr = element.getAttribute( attName ) || '';
-
-						// Special treatment for 'style' attribute is required.
-						if ( attName == 'style' ?
-							compareCssText( attribs[ attName ], normalizeCssText( elementAttr, false ) )
-							: attribs[ attName ] == elementAttr  )
-						{
-							if ( !fullMatch )
-								return true;
-						}
-						else if ( fullMatch )
-								return false;
-					}
-					if ( fullMatch )
-						return true;
-				}
-				else
-					return true;
-			}
-
-			// Check if the element can be somehow overriden.
-			var override = getOverrides( this )[ element.getName() ] ;
-			if ( override )
-			{
-				// If no attributes have been defined, remove the element.
-				if ( !( attribs = override.attributes ) )
-					return true;
-
-				for ( var i = 0 ; i < attribs.length ; i++ )
-				{
-					attName = attribs[i][0];
-					var actualAttrValue = element.getAttribute( attName );
-					if ( actualAttrValue )
-					{
-						var attValue = attribs[i][1];
-
-						// Remove the attribute if:
-						//    - The override definition value is null;
-						//    - The override definition value is a string that
-						//      matches the attribute value exactly.
-						//    - The override definition value is a regex that
-						//      has matches in the attribute value.
-						if ( attValue === null ||
-								( typeof attValue == 'string' && actualAttrValue == attValue ) ||
-								attValue.test( actualAttrValue ) )
-							return true;
-					}
-				}
-			}
-			return false;
-		},
-
-		// Builds the preview HTML based on the styles definition.
-		buildPreview : function( label )
-		{
-			var styleDefinition = this._.definition,
-				html = [],
-				elementName = styleDefinition.element;
-
-			// Avoid <bdo> in the preview.
-			if ( elementName == 'bdo' )
-				elementName = 'span';
-
-			html = [ '<', elementName ];
-
-			// Assign all defined attributes.
-			var attribs	= styleDefinition.attributes;
-			if ( attribs )
-			{
-				for ( var att in attribs )
-				{
-					html.push( ' ', att, '="', attribs[ att ], '"' );
-				}
-			}
-
-			// Assign the style attribute.
-			var cssStyle = CKEDITOR.style.getStyleText( styleDefinition );
-			if ( cssStyle )
-				html.push( ' style="', cssStyle, '"' );
-
-			html.push( '>', ( label || styleDefinition.name ), '</', elementName, '>' );
-
-			return html.join( '' );
-		}
-	};
-
-	// Build the cssText based on the styles definition.
-	CKEDITOR.style.getStyleText = function( styleDefinition )
-	{
-		// If we have already computed it, just return it.
-		var stylesDef = styleDefinition._ST;
-		if ( stylesDef )
-			return stylesDef;
-
-		stylesDef = styleDefinition.styles;
-
-		// Builds the StyleText.
-		var stylesText = ( styleDefinition.attributes && styleDefinition.attributes[ 'style' ] ) || '',
-				specialStylesText = '';
-
-		if ( stylesText.length )
-			stylesText = stylesText.replace( semicolonFixRegex, ';' );
-
-		for ( var style in stylesDef )
-		{
-			var styleVal = stylesDef[ style ],
-					text = ( style + ':' + styleVal ).replace( semicolonFixRegex, ';' );
-
-			// Some browsers don't support 'inherit' property value, leave them intact. (#5242)
-			if ( styleVal == 'inherit' )
-				specialStylesText += text;
-			else
-				stylesText += text;
-		}
-
-		// Browsers make some changes to the style when applying them. So, here
-		// we normalize it to the browser format.
-		if ( stylesText.length )
-			stylesText = normalizeCssText( stylesText );
-
-		stylesText += specialStylesText;
-
-		// Return it, saving it to the next request.
-		return ( styleDefinition._ST = stylesText );
-	};
-
-	// Gets the parent element which blocks the styling for an element. This
-	// can be done through read-only elements (contenteditable=false) or
-	// elements with the "data-nostyle" attribute.
-	function getUnstylableParent( element )
-	{
-		var unstylable,
-			editable;
-
-		while ( ( element = element.getParent() ) )
-		{
-			if ( element.getName() == 'body' )
-				break;
-
-			if ( element.getAttribute( 'data-nostyle' ) )
-				unstylable = element;
-			else if ( !editable )
-			{
-				var contentEditable = element.getAttribute( 'contentEditable' );
-
-				if ( contentEditable == 'false' )
-					unstylable = element;
-				else if ( contentEditable == 'true' )
-					editable = 1;
-			}
-		}
-
-		return unstylable;
-	}
-
-	function applyInlineStyle( range )
-	{
-		var document = range.document;
-
-		if ( range.collapsed )
-		{
-			// Create the element to be inserted in the DOM.
-			var collapsedElement = getElement( this, document );
-
-			// Insert the empty element into the DOM at the range position.
-			range.insertNode( collapsedElement );
-
-			// Place the selection right inside the empty element.
-			range.moveToPosition( collapsedElement, CKEDITOR.POSITION_BEFORE_END );
-
-			return;
-		}
-
-		var elementName = this.element;
-		var def = this._.definition;
-		var isUnknownElement;
-
-		// Indicates that fully selected read-only elements are to be included in the styling range.
-		var includeReadonly = def.includeReadonly;
-
-		// If the read-only inclusion is not available in the definition, try
-		// to get it from the document data.
-		if ( includeReadonly == undefined )
-			includeReadonly = document.getCustomData( 'cke_includeReadonly' );
-
-		// Get the DTD definition for the element. Defaults to "span".
-		var dtd = CKEDITOR.dtd[ elementName ] || ( isUnknownElement = true, CKEDITOR.dtd.span );
-
-		// Expand the range.
-		range.enlarge( CKEDITOR.ENLARGE_ELEMENT, 1 );
-		range.trim();
-
-		// Get the first node to be processed and the last, which concludes the
-		// processing.
-		var boundaryNodes = range.createBookmark(),
-			firstNode = boundaryNodes.startNode,
-			lastNode = boundaryNodes.endNode;
-
-		var currentNode = firstNode;
-
-		var styleRange;
-
-		// Check if the boundaries are inside non stylable elements.
-		var firstUnstylable = getUnstylableParent( firstNode ),
-			lastUnstylable = getUnstylableParent( lastNode );
-
-		// If the first element can't be styled, we'll start processing right
-		// after its unstylable root.
-		if ( firstUnstylable )
-			currentNode = firstUnstylable.getNextSourceNode( true );
-
-		// If the last element can't be styled, we'll stop processing on its
-		// unstylable root.
-		if ( lastUnstylable )
-			lastNode = lastUnstylable;
-
-		// Do nothing if the current node now follows the last node to be processed.
-		if ( currentNode.getPosition( lastNode ) == CKEDITOR.POSITION_FOLLOWING )
-			currentNode = 0;
-
-		while ( currentNode )
-		{
-			var applyStyle = false;
-
-			if ( currentNode.equals( lastNode ) )
-			{
-				currentNode = null;
-				applyStyle = true;
-			}
-			else
-			{
-				var nodeType = currentNode.type;
-				var nodeName = nodeType == CKEDITOR.NODE_ELEMENT ? currentNode.getName() : null;
-				var nodeIsReadonly = nodeName && ( currentNode.getAttribute( 'contentEditable' ) == 'false' );
-				var nodeIsNoStyle = nodeName && currentNode.getAttribute( 'data-nostyle' );
-
-				if ( nodeName && currentNode.data( 'cke-bookmark' ) )
-				{
-					currentNode = currentNode.getNextSourceNode( true );
-					continue;
-				}
-
-				// Check if the current node can be a child of the style element.
-				if ( !nodeName || ( dtd[ nodeName ]
-					&& !nodeIsNoStyle
-					&& ( !nodeIsReadonly || includeReadonly )
-					&& ( currentNode.getPosition( lastNode ) | CKEDITOR.POSITION_PRECEDING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_PRECEDING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED )
-					&& ( !def.childRule || def.childRule( currentNode ) ) ) )
-				{
-					var currentParent = currentNode.getParent();
-
-					// Check if the style element can be a child of the current
-					// node parent or if the element is not defined in the DTD.
-					if ( currentParent
-						&& ( ( currentParent.getDtd() || CKEDITOR.dtd.span )[ elementName ] || isUnknownElement )
-						&& ( !def.parentRule || def.parentRule( currentParent ) ) )
-					{
-						// This node will be part of our range, so if it has not
-						// been started, place its start right before the node.
-						// In the case of an element node, it will be included
-						// only if it is entirely inside the range.
-						if ( !styleRange && ( !nodeName || !CKEDITOR.dtd.$removeEmpty[ nodeName ] || ( currentNode.getPosition( lastNode ) | CKEDITOR.POSITION_PRECEDING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_PRECEDING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED ) ) )
-						{
-							styleRange = new CKEDITOR.dom.range( document );
-							styleRange.setStartBefore( currentNode );
-						}
-
-						// Non element nodes, readonly elements, or empty
-						// elements can be added completely to the range.
-						if ( nodeType == CKEDITOR.NODE_TEXT || nodeIsReadonly || ( nodeType == CKEDITOR.NODE_ELEMENT && !currentNode.getChildCount() ) )
-						{
-							var includedNode = currentNode;
-							var parentNode;
-
-							// This node is about to be included completelly, but,
-							// if this is the last node in its parent, we must also
-							// check if the parent itself can be added completelly
-							// to the range, otherwise apply the style immediately.
-							while ( ( applyStyle = !includedNode.getNext( notBookmark ) )
-								&& ( parentNode = includedNode.getParent(), dtd[ parentNode.getName() ] )
-								&& ( parentNode.getPosition( firstNode ) | CKEDITOR.POSITION_FOLLOWING | CKEDITOR.POSITION_IDENTICAL | CKEDITOR.POSITION_IS_CONTAINED ) == ( CKEDITOR.POSITION_FOLLOWING + CKEDITOR.POSITION_IDENTICAL + CKEDITOR.POSITION_IS_CONTAINED )
-								&& ( !def.childRule || def.childRule( parentNode ) ) )
-							{
-								includedNode = parentNode;
-							}
-
-							styleRange.setEndAfter( includedNode );
-
-						}
-					}
-					else
-						applyStyle = true;
-				}
-				else
-					applyStyle = true;
-
-				// Get the next node to be processed.
-				currentNode = currentNode.getNextSourceNode( nodeIsNoStyle || nodeIsReadonly );
-			}
-
-			// Apply the style if we have something to which apply it.
-			if ( applyStyle && styleRange && !styleRange.collapsed )
-			{
-				// Build the style element, based on the style object definition.
-				var styleNode = getElement( this, document ),
-					styleHasAttrs = styleNode.hasAttributes();
-
-				// Get the element that holds the entire range.
-				var parent = styleRange.getCommonAncestor();
-
-				var removeList = {
-					styles : {},
-					attrs : {},
-					// Styles cannot be removed.
-					blockedStyles : {},
-					// Attrs cannot be removed.
-					blockedAttrs : {}
-				};
-
-				var attName, styleName, value;
-
-				// Loop through the parents, removing the redundant attributes
-				// from the element to be applied.
-				while ( styleNode && parent )
-				{
-					if ( parent.getName() == elementName )
-					{
-						for ( attName in def.attributes )
-						{
-							if ( removeList.blockedAttrs[ attName ] || !( value = parent.getAttribute( styleName ) ) )
-								continue;
-
-							if ( styleNode.getAttribute( attName ) == value )
-								removeList.attrs[ attName ] = 1;
-							else
-								removeList.blockedAttrs[ attName ] = 1;
-						}
-
-						for ( styleName in def.styles )
-						{
-							if ( removeList.blockedStyles[ styleName ] || !( value = parent.getStyle( styleName ) ) )
-								continue;
-
-							if ( styleNode.getStyle( styleName ) == value )
-								removeList.styles[ styleName ] = 1;
-							else
-								removeList.blockedStyles[ styleName ] = 1;
-						}
-					}
-
-					parent = parent.getParent();
-				}
-
-				for ( attName in removeList.attrs )
-					styleNode.removeAttribute( attName );
-
-				for ( styleName in removeList.styles )
-					styleNode.removeStyle( styleName );
-
-				if ( styleHasAttrs && !styleNode.hasAttributes() )
-					styleNode = null;
-
-				if ( styleNode )
-				{
-					// Move the contents of the range to the style element.
-					styleRange.extractContents().appendTo( styleNode );
-
-					// Here we do some cleanup, removing all duplicated
-					// elements from the style element.
-					removeFromInsideElement( this, styleNode );
-
-					// Insert it into the range position (it is collapsed after
-					// extractContents.
-					styleRange.insertNode( styleNode );
-
-					// Let's merge our new style with its neighbors, if possible.
-					styleNode.mergeSiblings();
-
-					// As the style system breaks text nodes constantly, let's normalize
-					// things for performance.
-					// With IE, some paragraphs get broken when calling normalize()
-					// repeatedly. Also, for IE, we must normalize body, not documentElement.
-					// IE is also known for having a "crash effect" with normalize().
-					// We should try to normalize with IE too in some way, somewhere.
-					if ( !CKEDITOR.env.ie )
-						styleNode.$.normalize();
-				}
-				// Style already inherit from parents, left just to clear up any internal overrides. (#5931)
-				else
-				{
-					styleNode = new CKEDITOR.dom.element( 'span' );
-					styleRange.extractContents().appendTo( styleNode );
-					styleRange.insertNode( styleNode );
-					removeFromInsideElement( this, styleNode );
-					styleNode.remove( true );
-				}
-
-				// Style applied, let's release the range, so it gets
-				// re-initialization in the next loop.
-				styleRange = null;
-			}
-		}
-
-		// Remove the bookmark nodes.
-		range.moveToBookmark( boundaryNodes );
-
-		// Minimize the result range to exclude empty text nodes. (#5374)
-		range.shrink( CKEDITOR.SHRINK_TEXT );
-	}
-
-	function removeInlineStyle( range )
-	{
-		/*
-		 * Make sure our range has included all "collpased" parent inline nodes so
-		 * that our operation logic can be simpler.
-		 */
-		range.enlarge( CKEDITOR.ENLARGE_ELEMENT, 1 );
-
-		var bookmark = range.createBookmark(),
-			startNode = bookmark.startNode;
-
-		if ( range.collapsed )
-		{
-
-			var startPath = new CKEDITOR.dom.elementPath( startNode.getParent() ),
-				// The topmost element in elementspatch which we should jump out of.
-				boundaryElement;
-
-
-			for ( var i = 0, element ; i < startPath.elements.length
-					&& ( element = startPath.elements[i] ) ; i++ )
-			{
-				/*
-				 * 1. If it's collaped inside text nodes, try to remove the style from the whole element.
-				 *
-				 * 2. Otherwise if it's collapsed on element boundaries, moving the selection
-				 *  outside the styles instead of removing the whole tag,
-				 *  also make sure other inner styles were well preserverd.(#3309)
-				 */
-				if ( element == startPath.block || element == startPath.blockLimit )
-					break;
-
-				if ( this.checkElementRemovable( element ) )
-				{
-					var isStart;
-
-					if ( range.collapsed && (
-						 range.checkBoundaryOfElement( element, CKEDITOR.END ) ||
-						 ( isStart = range.checkBoundaryOfElement( element, CKEDITOR.START ) ) ) )
-					{
-						boundaryElement = element;
-						boundaryElement.match = isStart ? 'start' : 'end';
-					}
-					else
-					{
-						/*
-						 * Before removing the style node, there may be a sibling to the style node
-						 * that's exactly the same to the one to be removed. To the user, it makes
-						 * no difference that they're separate entities in the DOM tree. So, merge
-						 * them before removal.
-						 */
-						element.mergeSiblings();
-						if ( element.getName() == this.element )
-							removeFromElement( this, element );
-						else
-							removeOverrides( element, getOverrides( this )[ element.getName() ] );
-					}
-				}
-			}
-
-			// Re-create the style tree after/before the boundary element,
-			// the replication start from bookmark start node to define the
-			// new range.
-			if ( boundaryElement )
-			{
-				var clonedElement = startNode;
-				for ( i = 0 ;; i++ )
-				{
-					var newElement = startPath.elements[ i ];
-					if ( newElement.equals( boundaryElement ) )
-						break;
-					// Avoid copying any matched element.
-					else if ( newElement.match )
-						continue;
-					else
-						newElement = newElement.clone();
-					newElement.append( clonedElement );
-					clonedElement = newElement;
-				}
-				clonedElement[ boundaryElement.match == 'start' ?
-							'insertBefore' : 'insertAfter' ]( boundaryElement );
-			}
-		}
-		else
-		{
-			/*
-			 * Now our range isn't collapsed. Lets walk from the start node to the end
-			 * node via DFS and remove the styles one-by-one.
-			 */
-			var endNode = bookmark.endNode,
-				me = this;
-
-			/*
-			 * Find out the style ancestor that needs to be broken down at startNode
-			 * and endNode.
-			 */
-			function breakNodes()
-			{
-				var startPath = new CKEDITOR.dom.elementPath( startNode.getParent() ),
-					endPath = new CKEDITOR.dom.elementPath( endNode.getParent() ),
-					breakStart = null,
-					breakEnd = null;
-				for ( var i = 0 ; i < startPath.elements.length ; i++ )
-				{
-					var element = startPath.elements[ i ];
-
-					if ( element == startPath.block || element == startPath.blockLimit )
-						break;
-
-					if ( me.checkElementRemovable( element ) )
-						breakStart = element;
-				}
-				for ( i = 0 ; i < endPath.elements.length ; i++ )
-				{
-					element = endPath.elements[ i ];
-
-					if ( element == endPath.block || element == endPath.blockLimit )
-						break;
-
-					if ( me.checkElementRemovable( element ) )
-						breakEnd = element;
-				}
-
-				if ( breakEnd )
-					endNode.breakParent( breakEnd );
-				if ( breakStart )
-					startNode.breakParent( breakStart );
-			}
-			breakNodes();
-
-			// Now, do the DFS walk.
-			var currentNode = startNode.getNext();
-			while ( !currentNode.equals( endNode ) )
-			{
-				/*
-				 * Need to get the next node first because removeFromElement() can remove
-				 * the current node from DOM tree.
-				 */
-				var nextNode = currentNode.getNextSourceNode();
-				if ( currentNode.type == CKEDITOR.NODE_ELEMENT && this.checkElementRemovable( currentNode ) )
-				{
-					// Remove style from element or overriding element.
-					if ( currentNode.getName() == this.element )
-						removeFromElement( this, currentNode );
-					else
-						removeOverrides( currentNode, getOverrides( this )[ currentNode.getName() ] );
-
-					/*
-					 * removeFromElement() may have merged the next node with something before
-					 * the startNode via mergeSiblings(). In that case, the nextNode would
-					 * contain startNode and we'll have to call breakNodes() again and also
-					 * reassign the nextNode to something after startNode.
-					 */
-					if ( nextNode.type == CKEDITOR.NODE_ELEMENT && nextNode.contains( startNode ) )
-					{
-						breakNodes();
-						nextNode = startNode.getNext();
-					}
-				}
-				currentNode = nextNode;
-			}
-		}
-
-		range.moveToBookmark( bookmark );
-	}
-
-	function applyObjectStyle( range )
-	{
-		var root = range.getCommonAncestor( true, true ),
-			element = root.getAscendant( this.element, true );
-		element && !element.isReadOnly() && setupElement( element, this );
-	}
-
-	function removeObjectStyle( range )
-	{
-		var root = range.getCommonAncestor( true, true ),
-			element = root.getAscendant( this.element, true );
-
-		if ( !element )
-			return;
-
-		var style = this,
-			def = style._.definition,
-			attributes = def.attributes;
-		var styles = CKEDITOR.style.getStyleText( def );
-
-		// Remove all defined attributes.
-		if ( attributes )
-		{
-			for ( var att in attributes )
-			{
-				element.removeAttribute( att, attributes[ att ] );
-			}
-		}
-
-		// Assign all defined styles.
-		if ( def.styles )
-		{
-			for ( var i in def.styles )
-			{
-				if ( !def.styles.hasOwnProperty( i ) )
-					continue;
-
-				element.removeStyle( i );
-			}
-		}
-	}
-
-	function applyBlockStyle( range )
-	{
-		// Serializible bookmarks is needed here since
-		// elements may be merged.
-		var bookmark = range.createBookmark( true );
-
-		var iterator = range.createIterator();
-		iterator.enforceRealBlocks = true;
-
-		// make recognize <br /> tag as a separator in ENTER_BR mode (#5121)
-		if ( this._.enterMode )
-			iterator.enlargeBr = ( this._.enterMode != CKEDITOR.ENTER_BR );
-
-		var block;
-		var doc = range.document;
-		var previousPreBlock;
-
-		while ( ( block = iterator.getNextParagraph() ) )		// Only one =
-		{
-			if ( !block.isReadOnly() )
-			{
-				var newBlock = getElement( this, doc, block );
-				replaceBlock( block, newBlock );
-			}
-		}
-
-		range.moveToBookmark( bookmark );
-	}
-
-	function removeBlockStyle( range )
-	{
-		// Serializible bookmarks is needed here since
-		// elements may be merged.
-		var bookmark = range.createBookmark( 1 );
-
-		var iterator = range.createIterator();
-		iterator.enforceRealBlocks = true;
-		iterator.enlargeBr = this._.enterMode != CKEDITOR.ENTER_BR;
-
-		var block;
-		while ( ( block = iterator.getNextParagraph() ) )
-		{
-			if ( this.checkElementRemovable( block ) )
-			{
-				// <pre> get special treatment.
-				if ( block.is( 'pre' ) )
-				{
-					var newBlock = this._.enterMode == CKEDITOR.ENTER_BR ?
-								null : range.document.createElement(
-									this._.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' );
-
-					newBlock && block.copyAttributes( newBlock );
-					replaceBlock( block, newBlock );
-				}
-				else
-					 removeFromElement( this, block, 1 );
-			}
-		}
-
-		range.moveToBookmark( bookmark );
-	}
-
-	// Replace the original block with new one, with special treatment
-	// for <pre> blocks to make sure content format is well preserved, and merging/splitting adjacent
-	// when necessary.(#3188)
-	function replaceBlock( block, newBlock )
-	{
-		// Block is to be removed, create a temp element to
-		// save contents.
-		var removeBlock = !newBlock;
-		if ( removeBlock )
-		{
-			newBlock = block.getDocument().createElement( 'div' );
-			block.copyAttributes( newBlock );
-		}
-
-		var newBlockIsPre	= newBlock && newBlock.is( 'pre' );
-		var blockIsPre	= block.is( 'pre' );
-
-		var isToPre	= newBlockIsPre && !blockIsPre;
-		var isFromPre	= !newBlockIsPre && blockIsPre;
-
-		if ( isToPre )
-			newBlock = toPre( block, newBlock );
-		else if ( isFromPre )
-			// Split big <pre> into pieces before start to convert.
-			newBlock = fromPres( removeBlock ?
-						[ block.getHtml() ] : splitIntoPres( block ), newBlock );
-		else
-			block.moveChildren( newBlock );
-
-		newBlock.replace( block );
-
-		if ( newBlockIsPre )
-		{
-			// Merge previous <pre> blocks.
-			mergePre( newBlock );
-		}
-		else if ( removeBlock )
-			removeNoAttribsElement( newBlock );
-	}
-
-	/**
-	 * Merge a <pre> block with a previous sibling if available.
-	 */
-	function mergePre( preBlock )
-	{
-		var previousBlock;
-		if ( !( ( previousBlock = preBlock.getPrevious( nonWhitespaces ) )
-				 && previousBlock.is
-				 && previousBlock.is( 'pre') ) )
-			return;
-
-		// Merge the previous <pre> block contents into the current <pre>
-		// block.
-		//
-		// Another thing to be careful here is that currentBlock might contain
-		// a '\n' at the beginning, and previousBlock might contain a '\n'
-		// towards the end. These new lines are not normally displayed but they
-		// become visible after merging.
-		var mergedHtml = replace( previousBlock.getHtml(), /\n$/, '' ) + '\n\n' +
-				replace( preBlock.getHtml(), /^\n/, '' ) ;
-
-		// Krugle: IE normalizes innerHTML from <pre>, breaking whitespaces.
-		if ( CKEDITOR.env.ie )
-			preBlock.$.outerHTML = '<pre>' + mergedHtml + '</pre>';
-		else
-			preBlock.setHtml( mergedHtml );
-
-		previousBlock.remove();
-	}
-
-	/**
-	 * Split into multiple <pre> blocks separated by double line-break.
-	 * @param preBlock
-	 */
-	function splitIntoPres( preBlock )
-	{
-		// Exclude the ones at header OR at tail,
-		// and ignore bookmark content between them.
-		var duoBrRegex = /(\S\s*)\n(?:\s|(<span[^>]+data-cke-bookmark.*?\/span>))*\n(?!$)/gi,
-			blockName = preBlock.getName(),
-			splitedHtml = replace( preBlock.getOuterHtml(),
-				duoBrRegex,
-				function( match, charBefore, bookmark )
-				{
-				  return charBefore + '</pre>' + bookmark + '<pre>';
-				} );
-
-		var pres = [];
-		splitedHtml.replace( /<pre\b.*?>([\s\S]*?)<\/pre>/gi, function( match, preContent ){
-			pres.push( preContent );
-		} );
-		return pres;
-	}
-
-	// Wrapper function of String::replace without considering of head/tail bookmarks nodes.
-	function replace( str, regexp, replacement )
-	{
-		var headBookmark = '',
-			tailBookmark = '';
-
-		str = str.replace( /(^<span[^>]+data-cke-bookmark.*?\/span>)|(<span[^>]+data-cke-bookmark.*?\/span>$)/gi,
-			function( str, m1, m2 ){
-					m1 && ( headBookmark = m1 );
-					m2 && ( tailBookmark = m2 );
-				return '';
-			} );
-		return headBookmark + str.replace( regexp, replacement ) + tailBookmark;
-	}
-
-	/**
-	 * Converting a list of <pre> into blocks with format well preserved.
-	 */
-	function fromPres( preHtmls, newBlock )
-	{
-		var docFrag;
-		if ( preHtmls.length > 1 )
-			docFrag = new CKEDITOR.dom.documentFragment( newBlock.getDocument() );
-
-		for ( var i = 0 ; i < preHtmls.length ; i++ )
-		{
-			var blockHtml = preHtmls[ i ];
-
-			// 1. Trim the first and last line-breaks immediately after and before <pre>,
-			// they're not visible.
-			 blockHtml =  blockHtml.replace( /(\r\n|\r)/g, '\n' ) ;
-			 blockHtml = replace(  blockHtml, /^[ \t]*\n/, '' ) ;
-			 blockHtml = replace(  blockHtml, /\n$/, '' ) ;
-			// 2. Convert spaces or tabs at the beginning or at the end to &nbsp;
-			 blockHtml = replace(  blockHtml, /^[ \t]+|[ \t]+$/g, function( match, offset, s )
-					{
-						if ( match.length == 1 )	// one space, preserve it
-							return '&nbsp;' ;
-						else if ( !offset )		// beginning of block
-							return CKEDITOR.tools.repeat( '&nbsp;', match.length - 1 ) + ' ';
-						else				// end of block
-							return ' ' + CKEDITOR.tools.repeat( '&nbsp;', match.length - 1 );
-					} ) ;
-
-			// 3. Convert \n to <BR>.
-			// 4. Convert contiguous (i.e. non-singular) spaces or tabs to &nbsp;
-			 blockHtml =  blockHtml.replace( /\n/g, '<br>' ) ;
-			 blockHtml =  blockHtml.replace( /[ \t]{2,}/g,
-					function ( match )
-					{
-						return CKEDITOR.tools.repeat( '&nbsp;', match.length - 1 ) + ' ' ;
-					} ) ;
-
-			if ( docFrag )
-			{
-				var newBlockClone = newBlock.clone();
-				newBlockClone.setHtml(  blockHtml );
-				docFrag.append( newBlockClone );
-			}
-			else
-				newBlock.setHtml( blockHtml );
-		}
-
-		return docFrag || newBlock;
-	}
-
-	/**
-	 * Converting from a non-PRE block to a PRE block in formatting operations.
-	 */
-	function toPre( block, newBlock )
-	{
-		var bogus = block.getBogus();
-		bogus && bogus.remove();
-
-		// First trim the block content.
-		var preHtml = block.getHtml();
-
-		// 1. Trim head/tail spaces, they're not visible.
-		preHtml = replace( preHtml, /(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g, '' );
-		// 2. Delete ANSI whitespaces immediately before and after <BR> because
-		//    they are not visible.
-		preHtml = preHtml.replace( /[ \t\r\n]*(<br[^>]*>)[ \t\r\n]*/gi, '$1' );
-		// 3. Compress other ANSI whitespaces since they're only visible as one
-		//    single space previously.
-		// 4. Convert &nbsp; to spaces since &nbsp; is no longer needed in <PRE>.
-		preHtml = preHtml.replace( /([ \t\n\r]+|&nbsp;)/g, ' ' );
-		// 5. Convert any <BR /> to \n. This must not be done earlier because
-		//    the \n would then get compressed.
-		preHtml = preHtml.replace( /<br\b[^>]*>/gi, '\n' );
-
-		// Krugle: IE normalizes innerHTML to <pre>, breaking whitespaces.
-		if ( CKEDITOR.env.ie )
-		{
-			var temp = block.getDocument().createElement( 'div' );
-			temp.append( newBlock );
-			newBlock.$.outerHTML =  '<pre>' + preHtml + '</pre>';
-			newBlock.copyAttributes( temp.getFirst() );
-			newBlock = temp.getFirst().remove();
-		}
-		else
-			newBlock.setHtml( preHtml );
-
-		return newBlock;
-	}
-
-	// Removes a style from an element itself, don't care about its subtree.
-	function removeFromElement( style, element )
-	{
-		var def = style._.definition,
-			attributes = CKEDITOR.tools.extend( {}, def.attributes, getOverrides( style )[ element.getName() ] ),
-			styles = def.styles,
-			// If the style is only about the element itself, we have to remove the element.
-			removeEmpty = CKEDITOR.tools.isEmpty( attributes ) && CKEDITOR.tools.isEmpty( styles );
-
-		// Remove definition attributes/style from the elemnt.
-		for ( var attName in attributes )
-		{
-			// The 'class' element value must match (#1318).
-			if ( ( attName == 'class' || style._.definition.fullMatch )
-				&& element.getAttribute( attName ) != normalizeProperty( attName, attributes[ attName ] ) )
-				continue;
-			removeEmpty = element.hasAttribute( attName );
-			element.removeAttribute( attName );
-		}
-
-		for ( var styleName in styles )
-		{
-			// Full match style insist on having fully equivalence. (#5018)
-			if ( style._.definition.fullMatch
-				&& element.getStyle( styleName ) != normalizeProperty( styleName, styles[ styleName ], true ) )
-				continue;
-
-			removeEmpty = removeEmpty || !!element.getStyle( styleName );
-			element.removeStyle( styleName );
-		}
-
-		if ( removeEmpty )
-		{
-			!CKEDITOR.dtd.$block[ element.getName() ] || style._.enterMode == CKEDITOR.ENTER_BR && !element.hasAttributes() ?
-				removeNoAttribsElement( element ) :
-				element.renameNode( style._.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' );
-		}
-	}
-
-	// Removes a style from inside an element.
-	function removeFromInsideElement( style, element )
-	{
-		var def = style._.definition,
-			attribs = def.attributes,
-			styles = def.styles,
-			overrides = getOverrides( style ),
-			innerElements = element.getElementsByTag( style.element );
-
-		for ( var i = innerElements.count(); --i >= 0 ; )
-			removeFromElement( style,  innerElements.getItem( i ) );
-
-		// Now remove any other element with different name that is
-		// defined to be overriden.
-		for ( var overrideElement in overrides )
-		{
-			if ( overrideElement != style.element )
-			{
-				innerElements = element.getElementsByTag( overrideElement ) ;
-				for ( i = innerElements.count() - 1 ; i >= 0 ; i-- )
-				{
-					var innerElement = innerElements.getItem( i );
-					removeOverrides( innerElement, overrides[ overrideElement ] ) ;
-				}
-			}
-		}
-	}
-
-	/**
-	 *  Remove overriding styles/attributes from the specific element.
-	 *  Note: Remove the element if no attributes remain.
-	 * @param {Object} element
-	 * @param {Object} overrides
-	 */
-	function removeOverrides( element, overrides )
-	{
-		var attributes = overrides && overrides.attributes ;
-
-		if ( attributes )
-		{
-			for ( var i = 0 ; i < attributes.length ; i++ )
-			{
-				var attName = attributes[i][0], actualAttrValue ;
-
-				if ( ( actualAttrValue = element.getAttribute( attName ) ) )
-				{
-					var attValue = attributes[i][1] ;
-
-					// Remove the attribute if:
-					//    - The override definition value is null ;
-					//    - The override definition valie is a string that
-					//      matches the attribute value exactly.
-					//    - The override definition value is a regex that
-					//      has matches in the attribute value.
-					if ( attValue === null ||
-							( attValue.test && attValue.test( actualAttrValue ) ) ||
-							( typeof attValue == 'string' && actualAttrValue == attValue ) )
-						element.removeAttribute( attName ) ;
-				}
-			}
-		}
-
-		removeNoAttribsElement( element );
-	}
-
-	// If the element has no more attributes, remove it.
-	function removeNoAttribsElement( element )
-	{
-		// If no more attributes remained in the element, remove it,
-		// leaving its children.
-		if ( !element.hasAttributes() )
-		{
-			if ( CKEDITOR.dtd.$block[ element.getName() ] )
-			{
-				var previous = element.getPrevious( nonWhitespaces ),
-						next = element.getNext( nonWhitespaces );
-
-				if ( previous && ( previous.type == CKEDITOR.NODE_TEXT || !previous.isBlockBoundary( { br : 1 } ) ) )
-					element.append( 'br', 1 );
-				if ( next && ( next.type == CKEDITOR.NODE_TEXT || !next.isBlockBoundary( { br : 1 } ) ) )
-					element.append( 'br' );
-
-				element.remove( true );
-			}
-			else
-			{
-				// Removing elements may open points where merging is possible,
-				// so let's cache the first and last nodes for later checking.
-				var firstChild = element.getFirst();
-				var lastChild = element.getLast();
-
-				element.remove( true );
-
-				if ( firstChild )
-				{
-					// Check the cached nodes for merging.
-					firstChild.type == CKEDITOR.NODE_ELEMENT && firstChild.mergeSiblings();
-
-					if ( lastChild && !firstChild.equals( lastChild )
-							&& lastChild.type == CKEDITOR.NODE_ELEMENT )
-						lastChild.mergeSiblings();
-				}
-
-			}
-		}
-	}
-
-	function getElement( style, targetDocument, element )
-	{
-		var el,
-			def = style._.definition,
-			elementName = style.element;
-
-		// The "*" element name will always be a span for this function.
-		if ( elementName == '*' )
-			elementName = 'span';
-
-		// Create the element.
-		el = new CKEDITOR.dom.element( elementName, targetDocument );
-
-		// #6226: attributes should be copied before the new ones are applied
-		if ( element )
-			element.copyAttributes( el );
-
-		el = setupElement( el, style );
-
-		// Avoid ID duplication.
-		if ( targetDocument.getCustomData( 'doc_processing_style' ) && el.hasAttribute( 'id' ) )
-			el.removeAttribute( 'id' );
-		else
-			targetDocument.setCustomData( 'doc_processing_style', 1 );
-
-		return el;
-	}
-
-	function setupElement( el, style )
-	{
-		var def = style._.definition,
-			attributes = def.attributes,
-			styles = CKEDITOR.style.getStyleText( def );
-
-		// Assign all defined attributes.
-		if ( attributes )
-		{
-			for ( var att in attributes )
-			{
-				el.setAttribute( att, attributes[ att ] );
-			}
-		}
-
-		// Assign all defined styles.
-		if( styles )
-			el.setAttribute( 'style', styles );
-
-		return el;
-	}
-
-	function replaceVariables( list, variablesValues )
-	{
-		for ( var item in list )
-		{
-			list[ item ] = list[ item ].replace( varRegex, function( match, varName )
-				{
-					return variablesValues[ varName ];
-				});
-		}
-	}
-
-	// Returns an object that can be used for style matching comparison.
-	// Attributes names and values are all lowercased, and the styles get
-	// merged with the style attribute.
-	function getAttributesForComparison( styleDefinition )
-	{
-		// If we have already computed it, just return it.
-		var attribs = styleDefinition._AC;
-		if ( attribs )
-			return attribs;
-
-		attribs = {};
-
-		var length = 0;
-
-		// Loop through all defined attributes.
-		var styleAttribs = styleDefinition.attributes;
-		if ( styleAttribs )
-		{
-			for ( var styleAtt in styleAttribs )
-			{
-				length++;
-				attribs[ styleAtt ] = styleAttribs[ styleAtt ];
-			}
-		}
-
-		// Includes the style definitions.
-		var styleText = CKEDITOR.style.getStyleText( styleDefinition );
-		if ( styleText )
-		{
-			if ( !attribs[ 'style' ] )
-				length++;
-			attribs[ 'style' ] = styleText;
-		}
-
-		// Appends the "length" information to the object.
-		attribs._length = length;
-
-		// Return it, saving it to the next request.
-		return ( styleDefinition._AC = attribs );
-	}
-
-	/**
-	 * Get the the collection used to compare the elements and attributes,
-	 * defined in this style overrides, with other element. All information in
-	 * it is lowercased.
-	 * @param {CKEDITOR.style} style
-	 */
-	function getOverrides( style )
-	{
-		if ( style._.overrides )
-			return style._.overrides;
-
-		var overrides = ( style._.overrides = {} ),
-			definition = style._.definition.overrides;
-
-		if ( definition )
-		{
-			// The override description can be a string, object or array.
-			// Internally, well handle arrays only, so transform it if needed.
-			if ( !CKEDITOR.tools.isArray( definition ) )
-				definition = [ definition ];
-
-			// Loop through all override definitions.
-			for ( var i = 0 ; i < definition.length ; i++ )
-			{
-				var override = definition[i];
-				var elementName;
-				var overrideEl;
-				var attrs;
-
-				// If can be a string with the element name.
-				if ( typeof override == 'string' )
-					elementName = override.toLowerCase();
-				// Or an object.
-				else
-				{
-					elementName = override.element ? override.element.toLowerCase() : style.element;
-					attrs = override.attributes;
-				}
-
-				// We can have more than one override definition for the same
-				// element name, so we attempt to simply append information to
-				// it if it already exists.
-				overrideEl = overrides[ elementName ] || ( overrides[ elementName ] = {} );
-
-				if ( attrs )
-				{
-					// The returning attributes list is an array, because we
-					// could have different override definitions for the same
-					// attribute name.
-					var overrideAttrs = ( overrideEl.attributes = overrideEl.attributes || new Array() );
-					for ( var attName in attrs )
-					{
-						// Each item in the attributes array is also an array,
-						// where [0] is the attribute name and [1] is the
-						// override value.
-						overrideAttrs.push( [ attName.toLowerCase(), attrs[ attName ] ] );
-					}
-				}
-			}
-		}
-
-		return overrides;
-	}
-
-	// Make the comparison of attribute value easier by standardizing it.
-	function normalizeProperty( name, value, isStyle )
-	{
-		var temp = new CKEDITOR.dom.element( 'span' );
-		temp [ isStyle ? 'setStyle' : 'setAttribute' ]( name, value );
-		return temp[ isStyle ? 'getStyle' : 'getAttribute' ]( name );
-	}
-
-	// Make the comparison of style text easier by standardizing it.
-	function normalizeCssText( unparsedCssText, nativeNormalize )
-	{
-		var styleText;
-		if ( nativeNormalize !== false )
-		{
-			// Injects the style in a temporary span object, so the browser parses it,
-			// retrieving its final format.
-			var temp = new CKEDITOR.dom.element( 'span' );
-			temp.setAttribute( 'style', unparsedCssText );
-			styleText = temp.getAttribute( 'style' ) || '';
-		}
-		else
-			styleText = unparsedCssText;
-
-		// Normalize font-family property, ignore quotes and being case insensitive. (#7322)
-		// http://www.w3.org/TR/css3-fonts/#font-family-the-font-family-property
-		styleText = styleText.replace( /(font-family:)(.*?)(?=;|$)/, function ( match, prop, val )
-		{
-			var names = val.split( ',' );
-			for ( var i = 0; i < names.length; i++ )
-				names[ i ] = CKEDITOR.tools.trim( names[ i ].replace( /["']/g, '' ) );
-			return prop + names.join( ',' );
-		});
-
-		// Shrinking white-spaces around colon and semi-colon (#4147).
-		// Compensate tail semi-colon.
-		return styleText.replace( /\s*([;:])\s*/, '$1' )
-							 .replace( /([^\s;])$/, '$1;')
-				 			// Trimming spaces after comma(#4107),
-				 			// remove quotations(#6403),
-				 			// mostly for differences on "font-family".
-							 .replace( /,\s+/g, ',' )
-							 .replace( /\"/g,'' )
-							 .toLowerCase();
-	}
-
-	// Turn inline style text properties into one hash.
-	function parseStyleText( styleText )
-	{
-		var retval = {};
-		styleText
-		   .replace( /&quot;/g, '"' )
-		   .replace( /\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g, function( match, name, value )
-		{
-			retval[ name ] = value;
-		} );
-		return retval;
-	}
-
-	/**
-	 * Compare two bunch of styles, with the speciality that value 'inherit'
-	 * is treated as a wildcard which will match any value.
-	 * @param {Object|String} source
-	 * @param {Object|String} target
-	 */
-	function compareCssText( source, target )
-	{
-		typeof source == 'string' && ( source = parseStyleText( source ) );
-		typeof target == 'string' && ( target = parseStyleText( target ) );
-		for( var name in source )
-		{
-			if ( !( name in target &&
-					( target[ name ] == source[ name ]
-						|| source[ name ] == 'inherit'
-						|| target[ name ] == 'inherit' ) ) )
-			{
-				return false;
-			}
-		}
-		return true;
-	}
-
-	function applyStyle( document, remove )
-	{
-		var selection = document.getSelection(),
-			// Bookmark the range so we can re-select it after processing.
-			bookmarks = selection.createBookmarks( 1 ),
-			ranges = selection.getRanges(),
-			func = remove ? this.removeFromRange : this.applyToRange,
-			range;
-
-		var iterator = ranges.createIterator();
-		while ( ( range = iterator.getNextRange() ) )
-			func.call( this, range );
-
-		if ( bookmarks.length == 1 && bookmarks[ 0 ].collapsed )
-		{
-			selection.selectRanges( ranges );
-			document.getById( bookmarks[ 0 ].startNode ).remove();
-		}
-		else
-			selection.selectBookmarks( bookmarks );
-
-		document.removeCustomData( 'doc_processing_style' );
-	}
-})();
-
-CKEDITOR.styleCommand = function( style )
-{
-	this.style = style;
-};
-
-CKEDITOR.styleCommand.prototype.exec = function( editor )
-{
-	editor.focus();
-
-	var doc = editor.document;
-
-	if ( doc )
-	{
-		if ( this.state == CKEDITOR.TRISTATE_OFF )
-			this.style.apply( doc );
-		else if ( this.state == CKEDITOR.TRISTATE_ON )
-			this.style.remove( doc );
-	}
-
-	return !!doc;
-};
-
-/**
- * Manages styles registration and loading. See also {@link CKEDITOR.config.stylesSet}.
- * @namespace
- * @augments CKEDITOR.resourceManager
- * @constructor
- * @since 3.2
- * @example
- * // The set of styles for the <b>Styles</b> combo
- * CKEDITOR.stylesSet.add( 'default',
- * [
- * 	// Block Styles
- * 	{ name : 'Blue Title'		, element : 'h3', styles : { 'color' : 'Blue' } },
- * 	{ name : 'Red Title'		, element : 'h3', styles : { 'color' : 'Red' } },
- *
- * 	// Inline Styles
- * 	{ name : 'Marker: Yellow'	, element : 'span', styles : { 'background-color' : 'Yellow' } },
- * 	{ name : 'Marker: Green'	, element : 'span', styles : { 'background-color' : 'Lime' } },
- *
- * 	// Object Styles
- * 	{
- * 		name : 'Image on Left',
- * 		element : 'img',
- * 		attributes :
- * 		{
- * 			'style' : 'padding: 5px; margin-right: 5px',
- * 			'border' : '2',
- * 			'align' : 'left'
- * 		}
- * 	}
- * ]);
- */
-CKEDITOR.stylesSet = new CKEDITOR.resourceManager( '', 'stylesSet' );
-
-// Backward compatibility (#5025).
-CKEDITOR.addStylesSet = CKEDITOR.tools.bind( CKEDITOR.stylesSet.add, CKEDITOR.stylesSet );
-CKEDITOR.loadStylesSet = function( name, url, callback )
-	{
-		CKEDITOR.stylesSet.addExternal( name, url, '' );
-		CKEDITOR.stylesSet.load( name, callback );
-	};
-
-
-/**
- * Gets the current styleSet for this instance
- * @param {Function} callback The function to be called with the styles data.
- * @example
- * editor.getStylesSet( function( stylesDefinitions ) {} );
- */
-CKEDITOR.editor.prototype.getStylesSet = function( callback )
-{
-	if ( !this._.stylesDefinitions )
-	{
-		var editor = this,
-			// Respect the backwards compatible definition entry
-			configStyleSet = editor.config.stylesCombo_stylesSet || editor.config.stylesSet || 'default';
-
-		// #5352 Allow to define the styles directly in the config object
-		if ( configStyleSet instanceof Array )
-		{
-			editor._.stylesDefinitions = configStyleSet;
-			callback( configStyleSet );
-			return;
-		}
-
-		var	partsStylesSet = configStyleSet.split( ':' ),
-			styleSetName = partsStylesSet[ 0 ],
-			externalPath = partsStylesSet[ 1 ],
-			pluginPath = CKEDITOR.plugins.registered.styles.path;
-
-		CKEDITOR.stylesSet.addExternal( styleSetName,
-				externalPath ?
-					partsStylesSet.slice( 1 ).join( ':' ) :
-					pluginPath + 'styles/' + styleSetName + '.js', '' );
-
-		CKEDITOR.stylesSet.load( styleSetName, function( stylesSet )
-			{
-				editor._.stylesDefinitions = stylesSet[ styleSetName ];
-				callback( editor._.stylesDefinitions );
-			} ) ;
-	}
-	else
-		callback( this._.stylesDefinitions );
-};
-
-/**
- * Indicates that fully selected read-only elements will be included when
- * applying the style (for inline styles only).
- * @name CKEDITOR.style.includeReadonly
- * @type Boolean
- * @default false
- * @since 3.5
- */
-
- /**
-  * Disables inline styling on read-only elements.
-  * @name CKEDITOR.config.disableReadonlyStyling
-  * @type Boolean
-  * @default false
-  * @since 3.5
-  */
-
-/**
- * The "styles definition set" to use in the editor. They will be used in the
- * styles combo and the Style selector of the div container. <br>
- * The styles may be defined in the page containing the editor, or can be
- * loaded on demand from an external file. In the second case, if this setting
- * contains only a name, the styles definition file will be loaded from the
- * "styles" folder inside the styles plugin folder.
- * Otherwise, this setting has the "name:url" syntax, making it
- * possible to set the URL from which loading the styles file.<br>
- * Previously this setting was available as config.stylesCombo_stylesSet<br>
- * @name CKEDITOR.config.stylesSet
- * @type String|Array
- * @default 'default'
- * @since 3.3
- * @example
- * // Load from the styles' styles folder (mystyles.js file).
- * config.stylesSet = 'mystyles';
- * @example
- * // Load from a relative URL.
- * config.stylesSet = 'mystyles:/editorstyles/styles.js';
- * @example
- * // Load from a full URL.
- * config.stylesSet = 'mystyles:http://www.example.com/editorstyles/styles.js';
- * @example
- * // Load from a list of definitions.
- * config.stylesSet = [
- *  { name : 'Strong Emphasis', element : 'strong' },
- * { name : 'Emphasis', element : 'em' }, ... ];
- */