1 files changed, 708 insertions, 0 deletions
diff --git a/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckenterkey.js b/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckenterkey.js
new file mode 100644
index 0000000..8819a19
--- /dev/null
+++ b/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckenterkey.js
@@ -0,0 +1,708 @@
+/*
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben
+ *
+ * == BEGIN LICENSE ==
+ *
+ * Licensed under the terms of any of the following licenses at your
+ * choice:
+ *
+ *  - GNU General Public License Version 2 or later (the "GPL")
+ *    http://www.gnu.org/licenses/gpl.html
+ *
+ *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
+ *    http://www.gnu.org/licenses/lgpl.html
+ *
+ *  - Mozilla Public License Version 1.1 or later (the "MPL")
+ *    http://www.mozilla.org/MPL/MPL-1.1.html
+ *
+ * == END LICENSE ==
+ *
+ * Controls the [Enter] keystroke behavior in a document.
+ */
+
+/*
+ *	Constructor.
+ *		@targetDocument : the target document.
+ *		@enterMode : the behavior for the <Enter> keystroke.
+ *			May be "p", "div", "br". Default is "p".
+ *		@shiftEnterMode : the behavior for the <Shift>+<Enter> keystroke.
+ *			May be "p", "div", "br". Defaults to "br".
+ */
+var FCKEnterKey = function( targetWindow, enterMode, shiftEnterMode, tabSpaces )
+{
+	this.Window			= targetWindow ;
+	this.EnterMode		= enterMode || 'p' ;
+	this.ShiftEnterMode	= shiftEnterMode || 'br' ;
+
+	// Setup the Keystroke Handler.
+	var oKeystrokeHandler = new FCKKeystrokeHandler( false ) ;
+	oKeystrokeHandler._EnterKey = this ;
+	oKeystrokeHandler.OnKeystroke = FCKEnterKey_OnKeystroke ;
+
+	oKeystrokeHandler.SetKeystrokes( [
+		[ 13		, 'Enter' ],
+		[ SHIFT + 13, 'ShiftEnter' ],
+		[ 8			, 'Backspace' ],
+		[ CTRL + 8	, 'CtrlBackspace' ],
+		[ 46		, 'Delete' ]
+	] ) ;
+
+	this.TabText = '' ;
+
+	// Safari by default inserts 4 spaces on TAB, while others make the editor
+	// loose focus. So, we need to handle it here to not include those spaces.
+	if ( tabSpaces > 0 || FCKBrowserInfo.IsSafari )
+	{
+		while ( tabSpaces-- )
+			this.TabText += '\xa0' ;
+
+		oKeystrokeHandler.SetKeystrokes( [ 9, 'Tab' ] );
+	}
+
+	oKeystrokeHandler.AttachToElement( targetWindow.document ) ;
+}
+
+
+function FCKEnterKey_OnKeystroke(  keyCombination, keystrokeValue )
+{
+	var oEnterKey = this._EnterKey ;
+
+	try
+	{
+		switch ( keystrokeValue )
+		{
+			case 'Enter' :
+				return oEnterKey.DoEnter() ;
+				break ;
+			case 'ShiftEnter' :
+				return oEnterKey.DoShiftEnter() ;
+				break ;
+			case 'Backspace' :
+				return oEnterKey.DoBackspace() ;
+				break ;
+			case 'Delete' :
+				return oEnterKey.DoDelete() ;
+				break ;
+			case 'Tab' :
+				return oEnterKey.DoTab() ;
+				break ;
+			case 'CtrlBackspace' :
+				return oEnterKey.DoCtrlBackspace() ;
+				break ;
+		}
+	}
+	catch (e)
+	{
+		// If for any reason we are not able to handle it, go
+		// ahead with the browser default behavior.
+	}
+
+	return false ;
+}
+
+/*
+ * Executes the <Enter> key behavior.
+ */
+FCKEnterKey.prototype.DoEnter = function( mode, hasShift )
+{
+	// Save an undo snapshot before doing anything
+	FCKUndo.SaveUndoStep() ;
+
+	this._HasShift = ( hasShift === true ) ;
+
+	var parentElement = FCKSelection.GetParentElement() ;
+	var parentPath = new FCKElementPath( parentElement ) ;
+	var sMode = mode || this.EnterMode ;
+
+	if ( sMode == 'br' || parentPath.Block && parentPath.Block.tagName.toLowerCase() == 'pre' )
+		return this._ExecuteEnterBr() ;
+	else
+		return this._ExecuteEnterBlock( sMode ) ;
+}
+
+/*
+ * Executes the <Shift>+<Enter> key behavior.
+ */
+FCKEnterKey.prototype.DoShiftEnter = function()
+{
+	return this.DoEnter( this.ShiftEnterMode, true ) ;
+}
+
+/*
+ * Executes the <Backspace> key behavior.
+ */
+FCKEnterKey.prototype.DoBackspace = function()
+{
+	var bCustom = false ;
+
+	// Get the current selection.
+	var oRange = new FCKDomRange( this.Window ) ;
+	oRange.MoveToSelection() ;
+
+	// Kludge for #247
+	if ( FCKBrowserInfo.IsIE && this._CheckIsAllContentsIncluded( oRange, this.Window.document.body ) )
+	{
+		this._FixIESelectAllBug( oRange ) ;
+		return true ;
+	}
+
+	var isCollapsed = oRange.CheckIsCollapsed() ;
+
+	if ( !isCollapsed )
+	{
+		// Bug #327, Backspace with an img selection would activate the default action in IE.
+		// Let's override that with our logic here.
+		if ( FCKBrowserInfo.IsIE && this.Window.document.selection.type.toLowerCase() == "control" )
+		{
+			var controls = this.Window.document.selection.createRange() ;
+			for ( var i = controls.length - 1 ; i >= 0 ; i-- )
+			{
+				var el = controls.item( i ) ;
+				el.parentNode.removeChild( el ) ;
+			}
+			return true ;
+		}
+
+		return false ;
+	}
+
+	// On IE, it is better for us handle the deletion if the caret is preceeded
+	// by a <br> (#1383).
+	if ( FCKBrowserInfo.IsIE )
+	{
+		var previousElement = FCKDomTools.GetPreviousSourceElement( oRange.StartNode, true ) ;
+
+		if ( previousElement && previousElement.nodeName.toLowerCase() == 'br' )
+		{
+			// Create a range that starts after the <br> and ends at the
+			// current range position.
+			var testRange = oRange.Clone() ;
+			testRange.SetStart( previousElement, 4 ) ;
+
+			// If that range is empty, we can proceed cleaning that <br> manually.
+			if ( testRange.CheckIsEmpty() )
+			{
+				previousElement.parentNode.removeChild( previousElement ) ;
+				return true ;
+			}
+		}
+	}
+
+	var oStartBlock = oRange.StartBlock ;
+	var oEndBlock = oRange.EndBlock ;
+
+	// The selection boundaries must be in the same "block limit" element
+	if ( oRange.StartBlockLimit == oRange.EndBlockLimit && oStartBlock && oEndBlock )
+	{
+		if ( !isCollapsed )
+		{
+			var bEndOfBlock = oRange.CheckEndOfBlock() ;
+
+			oRange.DeleteContents() ;
+
+			if ( oStartBlock != oEndBlock )
+			{
+				oRange.SetStart(oEndBlock,1) ;
+				oRange.SetEnd(oEndBlock,1) ;
+
+//				if ( bEndOfBlock )
+//					oEndBlock.parentNode.removeChild( oEndBlock ) ;
+			}
+
+			oRange.Select() ;
+
+			bCustom = ( oStartBlock == oEndBlock ) ;
+		}
+
+		if ( oRange.CheckStartOfBlock() )
+		{
+			var oCurrentBlock = oRange.StartBlock ;
+
+			var ePrevious = FCKDomTools.GetPreviousSourceElement( oCurrentBlock, true, [ 'BODY', oRange.StartBlockLimit.nodeName ], ['UL','OL'] ) ;
+
+			bCustom = this._ExecuteBackspace( oRange, ePrevious, oCurrentBlock ) ;
+		}
+		else if ( FCKBrowserInfo.IsGeckoLike )
+		{
+			// Firefox and Opera (#1095) loose the selection when executing
+			// CheckStartOfBlock, so we must reselect.
+			oRange.Select() ;
+		}
+	}
+
+	oRange.Release() ;
+	return bCustom ;
+}
+
+FCKEnterKey.prototype.DoCtrlBackspace = function()
+{
+	FCKUndo.SaveUndoStep() ;
+	var oRange = new FCKDomRange( this.Window ) ;
+	oRange.MoveToSelection() ;
+	if ( FCKBrowserInfo.IsIE && this._CheckIsAllContentsIncluded( oRange, this.Window.document.body ) )
+	{
+		this._FixIESelectAllBug( oRange ) ;
+		return true ;
+	}
+	return false ;
+}
+
+FCKEnterKey.prototype._ExecuteBackspace = function( range, previous, currentBlock )
+{
+	var bCustom = false ;
+
+	// We could be in a nested LI.
+	if ( !previous && currentBlock && currentBlock.nodeName.IEquals( 'LI' ) && currentBlock.parentNode.parentNode.nodeName.IEquals( 'LI' ) )
+	{
+		this._OutdentWithSelection( currentBlock, range ) ;
+		return true ;
+	}
+
+	if ( previous && previous.nodeName.IEquals( 'LI' ) )
+	{
+		var oNestedList = FCKDomTools.GetLastChild( previous, ['UL','OL'] ) ;
+
+		while ( oNestedList )
+		{
+			previous = FCKDomTools.GetLastChild( oNestedList, 'LI' ) ;
+			oNestedList = FCKDomTools.GetLastChild( previous, ['UL','OL'] ) ;
+		}
+	}
+
+	if ( previous && currentBlock )
+	{
+		// If we are in a LI, and the previous block is not an LI, we must outdent it.
+		if ( currentBlock.nodeName.IEquals( 'LI' ) && !previous.nodeName.IEquals( 'LI' ) )
+		{
+			this._OutdentWithSelection( currentBlock, range ) ;
+			return true ;
+		}
+
+		// Take a reference to the parent for post processing cleanup.
+		var oCurrentParent = currentBlock.parentNode ;
+
+		var sPreviousName = previous.nodeName.toLowerCase() ;
+		if ( FCKListsLib.EmptyElements[ sPreviousName ] != null || sPreviousName == 'table' )
+		{
+			FCKDomTools.RemoveNode( previous ) ;
+			bCustom = true ;
+		}
+		else
+		{
+			// Remove the current block.
+			FCKDomTools.RemoveNode( currentBlock ) ;
+
+			// Remove any empty tag left by the block removal.
+			while ( oCurrentParent.innerHTML.Trim().length == 0 )
+			{
+				var oParent = oCurrentParent.parentNode ;
+				oParent.removeChild( oCurrentParent ) ;
+				oCurrentParent = oParent ;
+			}
+
+			// Cleanup the previous and the current elements.
+			FCKDomTools.LTrimNode( currentBlock ) ;
+			FCKDomTools.RTrimNode( previous ) ;
+
+			// Append a space to the previous.
+			// Maybe it is not always desirable...
+			// previous.appendChild( this.Window.document.createTextNode( ' ' ) ) ;
+
+			// Set the range to the end of the previous element and bookmark it.
+			range.SetStart( previous, 2, true ) ;
+			range.Collapse( true ) ;
+			var oBookmark = range.CreateBookmark( true ) ;
+
+			// Move the contents of the block to the previous element and delete it.
+			// But for some block types (e.g. table), moving the children to the previous block makes no sense.
+			// So a check is needed. (See #1081)
+			if ( ! currentBlock.tagName.IEquals( [ 'TABLE' ] ) )
+				FCKDomTools.MoveChildren( currentBlock, previous ) ;
+
+			// Place the selection at the bookmark.
+			range.SelectBookmark( oBookmark ) ;
+
+			bCustom = true ;
+		}
+	}
+
+	return bCustom ;
+}
+
+/*
+ * Executes the <Delete> key behavior.
+ */
+FCKEnterKey.prototype.DoDelete = function()
+{
+	// Save an undo snapshot before doing anything
+	// This is to conform with the behavior seen in MS Word
+	FCKUndo.SaveUndoStep() ;
+
+	// The <Delete> has the same effect as the <Backspace>, so we have the same
+	// results if we just move to the next block and apply the same <Backspace> logic.
+
+	var bCustom = false ;
+
+	// Get the current selection.
+	var oRange = new FCKDomRange( this.Window ) ;
+	oRange.MoveToSelection() ;
+
+	// Kludge for #247
+	if ( FCKBrowserInfo.IsIE && this._CheckIsAllContentsIncluded( oRange, this.Window.document.body ) )
+	{
+		this._FixIESelectAllBug( oRange ) ;
+		return true ;
+	}
+
+	// There is just one special case for collapsed selections at the end of a block.
+	if ( oRange.CheckIsCollapsed() && oRange.CheckEndOfBlock( FCKBrowserInfo.IsGeckoLike ) )
+	{
+		var oCurrentBlock = oRange.StartBlock ;
+		var eCurrentCell = FCKTools.GetElementAscensor( oCurrentBlock, 'td' );
+
+		var eNext = FCKDomTools.GetNextSourceElement( oCurrentBlock, true, [ oRange.StartBlockLimit.nodeName ],
+				['UL','OL','TR'], true ) ;
+
+		// Bug #1323 : if we're in a table cell, and the next node belongs to a different cell, then don't
+		// delete anything.
+		if ( eCurrentCell )
+		{
+			var eNextCell = FCKTools.GetElementAscensor( eNext, 'td' );
+			if ( eNextCell != eCurrentCell )
+				return true ;
+		}
+
+		bCustom = this._ExecuteBackspace( oRange, oCurrentBlock, eNext ) ;
+	}
+
+	oRange.Release() ;
+	return bCustom ;
+}
+
+/*
+ * Executes the <Tab> key behavior.
+ */
+FCKEnterKey.prototype.DoTab = function()
+{
+	var oRange = new FCKDomRange( this.Window );
+	oRange.MoveToSelection() ;
+
+	// If the user pressed <tab> inside a table, we should give him the default behavior ( moving between cells )
+	// instead of giving him more non-breaking spaces. (Bug #973)
+	var node = oRange._Range.startContainer ;
+	while ( node )
+	{
+		if ( node.nodeType == 1 )
+		{
+			var tagName = node.tagName.toLowerCase() ;
+			if ( tagName == "tr" || tagName == "td" || tagName == "th" || tagName == "tbody" || tagName == "table" )
+				return false ;
+			else
+				break ;
+		}
+		node = node.parentNode ;
+	}
+
+	if ( this.TabText )
+	{
+		oRange.DeleteContents() ;
+		oRange.InsertNode( this.Window.document.createTextNode( this.TabText ) ) ;
+		oRange.Collapse( false ) ;
+		oRange.Select() ;
+	}
+	return true ;
+}
+
+FCKEnterKey.prototype._ExecuteEnterBlock = function( blockTag, range )
+{
+	// Get the current selection.
+	var oRange = range || new FCKDomRange( this.Window ) ;
+
+	var oSplitInfo = oRange.SplitBlock( blockTag ) ;
+
+	if ( oSplitInfo )
+	{
+		// Get the current blocks.
+		var ePreviousBlock	= oSplitInfo.PreviousBlock ;
+		var eNextBlock		= oSplitInfo.NextBlock ;
+
+		var bIsStartOfBlock	= oSplitInfo.WasStartOfBlock ;
+		var bIsEndOfBlock	= oSplitInfo.WasEndOfBlock ;
+
+		// If there is one block under a list item, modify the split so that the list item gets split as well. (Bug #1647)
+		if ( eNextBlock )
+		{
+			if ( eNextBlock.parentNode.nodeName.IEquals( 'li' ) )
+			{
+				FCKDomTools.BreakParent( eNextBlock, eNextBlock.parentNode ) ;
+				FCKDomTools.MoveNode( eNextBlock, eNextBlock.nextSibling, true ) ;
+			}
+		}
+		else if ( ePreviousBlock && ePreviousBlock.parentNode.nodeName.IEquals( 'li' ) )
+		{
+			FCKDomTools.BreakParent( ePreviousBlock, ePreviousBlock.parentNode ) ;
+			oRange.MoveToElementEditStart( ePreviousBlock.nextSibling );
+			FCKDomTools.MoveNode( ePreviousBlock, ePreviousBlock.previousSibling ) ;
+		}
+
+		// If we have both the previous and next blocks, it means that the
+		// boundaries were on separated blocks, or none of them where on the
+		// block limits (start/end).
+		if ( !bIsStartOfBlock && !bIsEndOfBlock )
+		{
+			// If the next block is an <li> with another list tree as the first child
+			// We'll need to append a placeholder or the list item wouldn't be editable. (Bug #1420)
+			if ( eNextBlock.nodeName.IEquals( 'li' ) && eNextBlock.firstChild
+					&& eNextBlock.firstChild.nodeName.IEquals( ['ul', 'ol'] ) )
+				eNextBlock.insertBefore( FCKTools.GetElementDocument( eNextBlock ).createTextNode( '\xa0' ), eNextBlock.firstChild ) ;
+			// Move the selection to the end block.
+			if ( eNextBlock )
+				oRange.MoveToElementEditStart( eNextBlock ) ;
+		}
+		else
+		{
+			if ( bIsStartOfBlock && bIsEndOfBlock && ePreviousBlock.tagName.toUpperCase() == 'LI' )
+			{
+				oRange.MoveToElementStart( ePreviousBlock ) ;
+				this._OutdentWithSelection( ePreviousBlock, oRange ) ;
+				oRange.Release() ;
+				return true ;
+			}
+
+			var eNewBlock ;
+
+			if ( ePreviousBlock )
+			{
+				var sPreviousBlockTag = ePreviousBlock.tagName.toUpperCase() ;
+
+				// If is a header tag, or we are in a Shift+Enter (#77),
+				// create a new block element (later in the code).
+				if ( !this._HasShift && !(/^H[1-6]$/).test( sPreviousBlockTag ) )
+				{
+					// Otherwise, duplicate the previous block.
+					eNewBlock = FCKDomTools.CloneElement( ePreviousBlock ) ;
+				}
+			}
+			else if ( eNextBlock )
+				eNewBlock = FCKDomTools.CloneElement( eNextBlock ) ;
+
+			if ( !eNewBlock )
+				eNewBlock = this.Window.document.createElement( blockTag ) ;
+
+			// Recreate the inline elements tree, which was available
+			// before the hitting enter, so the same styles will be
+			// available in the new block.
+			var elementPath = oSplitInfo.ElementPath ;
+			if ( elementPath )
+			{
+				for ( var i = 0, len = elementPath.Elements.length ; i < len ; i++ )
+				{
+					var element = elementPath.Elements[i] ;
+
+					if ( element == elementPath.Block || element == elementPath.BlockLimit )
+						break ;
+
+					if ( FCKListsLib.InlineChildReqElements[ element.nodeName.toLowerCase() ] )
+					{
+						element = FCKDomTools.CloneElement( element ) ;
+						FCKDomTools.MoveChildren( eNewBlock, element ) ;
+						eNewBlock.appendChild( element ) ;
+					}
+				}
+			}
+
+			if ( FCKBrowserInfo.IsGeckoLike )
+				FCKTools.AppendBogusBr( eNewBlock ) ;
+
+			oRange.InsertNode( eNewBlock ) ;
+
+			// This is tricky, but to make the new block visible correctly
+			// we must select it.
+			if ( FCKBrowserInfo.IsIE )
+			{
+				// Move the selection to the new block.
+				oRange.MoveToElementEditStart( eNewBlock ) ;
+				oRange.Select() ;
+			}
+
+			// Move the selection to the new block.
+			oRange.MoveToElementEditStart( bIsStartOfBlock && !bIsEndOfBlock ? eNextBlock : eNewBlock ) ;
+		}
+
+		if ( FCKBrowserInfo.IsGeckoLike )
+		{
+			if ( eNextBlock )
+			{
+				// If we have split the block, adds a temporary span at the
+				// range position and scroll relatively to it.
+				var tmpNode = this.Window.document.createElement( 'span' ) ;
+
+				// We need some content for Safari.
+				tmpNode.innerHTML = '&nbsp;';
+
+				oRange.InsertNode( tmpNode ) ;
+				FCKDomTools.ScrollIntoView( tmpNode, false ) ;
+				oRange.DeleteContents() ;
+			}
+			else
+			{
+				// We may use the above scroll logic for the new block case
+				// too, but it gives some weird result with Opera.
+				FCKDomTools.ScrollIntoView( eNextBlock || eNewBlock, false ) ;
+			}
+		}
+
+		oRange.Select() ;
+	}
+
+	// Release the resources used by the range.
+	oRange.Release() ;
+
+	return true ;
+}
+
+FCKEnterKey.prototype._ExecuteEnterBr = function( blockTag )
+{
+	// Get the current selection.
+	var oRange = new FCKDomRange( this.Window ) ;
+	oRange.MoveToSelection() ;
+
+	// The selection boundaries must be in the same "block limit" element.
+	if ( oRange.StartBlockLimit == oRange.EndBlockLimit )
+	{
+		oRange.DeleteContents() ;
+
+		// Get the new selection (it is collapsed at this point).
+		oRange.MoveToSelection() ;
+
+		var bIsStartOfBlock	= oRange.CheckStartOfBlock() ;
+		var bIsEndOfBlock	= oRange.CheckEndOfBlock() ;
+
+		var sStartBlockTag = oRange.StartBlock ? oRange.StartBlock.tagName.toUpperCase() : '' ;
+
+		var bHasShift = this._HasShift ;
+		var bIsPre = false ;
+
+		if ( !bHasShift && sStartBlockTag == 'LI' )
+			return this._ExecuteEnterBlock( null, oRange ) ;
+
+		// If we are at the end of a header block.
+		if ( !bHasShift && bIsEndOfBlock && (/^H[1-6]$/).test( sStartBlockTag ) )
+		{
+			// Insert a BR after the current paragraph.
+			FCKDomTools.InsertAfterNode( oRange.StartBlock, this.Window.document.createElement( 'br' ) ) ;
+
+			// The space is required by Gecko only to make the cursor blink.
+			if ( FCKBrowserInfo.IsGecko )
+				FCKDomTools.InsertAfterNode( oRange.StartBlock, this.Window.document.createTextNode( '' ) ) ;
+
+			// IE and Gecko have different behaviors regarding the position.
+			oRange.SetStart( oRange.StartBlock.nextSibling, FCKBrowserInfo.IsIE ? 3 : 1 ) ;
+		}
+		else
+		{
+			var eLineBreak ;
+			bIsPre = sStartBlockTag.IEquals( 'pre' ) ;
+			if ( bIsPre )
+				eLineBreak = this.Window.document.createTextNode( FCKBrowserInfo.IsIE ? '\r' : '\n' ) ;
+			else
+				eLineBreak = this.Window.document.createElement( 'br' ) ;
+
+			oRange.InsertNode( eLineBreak ) ;
+
+			// The space is required by Gecko only to make the cursor blink.
+			if ( FCKBrowserInfo.IsGecko )
+				FCKDomTools.InsertAfterNode( eLineBreak, this.Window.document.createTextNode( '' ) ) ;
+
+			// If we are at the end of a block, we must be sure the bogus node is available in that block.
+			if ( bIsEndOfBlock && FCKBrowserInfo.IsGeckoLike )
+				FCKTools.AppendBogusBr( eLineBreak.parentNode ) ;
+
+			if ( FCKBrowserInfo.IsIE )
+				oRange.SetStart( eLineBreak, 4 ) ;
+			else
+				oRange.SetStart( eLineBreak.nextSibling, 1 ) ;
+
+			if ( ! FCKBrowserInfo.IsIE )
+			{
+				var dummy = null ;
+				if ( FCKBrowserInfo.IsOpera )
+					dummy = this.Window.document.createElement( 'span' ) ;
+				else
+					dummy = this.Window.document.createElement( 'br' ) ;
+
+				eLineBreak.parentNode.insertBefore( dummy, eLineBreak.nextSibling ) ;
+
+				FCKDomTools.ScrollIntoView( dummy, false ) ;
+
+				dummy.parentNode.removeChild( dummy ) ;
+			}
+		}
+
+		// This collapse guarantees the cursor will be blinking.
+		oRange.Collapse( true ) ;
+
+		oRange.Select( bIsPre ) ;
+	}
+
+	// Release the resources used by the range.
+	oRange.Release() ;
+
+	return true ;
+}
+
+// Outdents a LI, maintaining the selection defined on a range.
+FCKEnterKey.prototype._OutdentWithSelection = function( li, range )
+{
+	var oBookmark = range.CreateBookmark() ;
+
+	FCKListHandler.OutdentListItem( li ) ;
+
+	range.MoveToBookmark( oBookmark ) ;
+	range.Select() ;
+}
+
+// Is all the contents under a node included by a range?
+FCKEnterKey.prototype._CheckIsAllContentsIncluded = function( range, node )
+{
+	var startOk = false ;
+	var endOk = false ;
+
+	/*
+	FCKDebug.Output( 'sc='+range.StartContainer.nodeName+
+			',so='+range._Range.startOffset+
+			',ec='+range.EndContainer.nodeName+
+			',eo='+range._Range.endOffset ) ;
+	*/
+	if ( range.StartContainer == node || range.StartContainer == node.firstChild )
+		startOk = ( range._Range.startOffset == 0 ) ;
+
+	if ( range.EndContainer == node || range.EndContainer == node.lastChild )
+	{
+		var nodeLength = range.EndContainer.nodeType == 3 ? range.EndContainer.length : range.EndContainer.childNodes.length ;
+		endOk = ( range._Range.endOffset == nodeLength ) ;
+	}
+
+	return startOk && endOk ;
+}
+
+// Kludge for #247
+FCKEnterKey.prototype._FixIESelectAllBug = function( range )
+{
+	var doc = this.Window.document ;
+	doc.body.innerHTML = '' ;
+	var editBlock ;
+	if ( FCKConfig.EnterMode.IEquals( ['div', 'p'] ) )
+	{
+		editBlock = doc.createElement( FCKConfig.EnterMode ) ;
+		doc.body.appendChild( editBlock ) ;
+	}
+	else
+		editBlock = doc.body ;
+
+	range.MoveToNodeContents( editBlock ) ;
+	range.Collapse( true ) ;
+	range.Select() ;
+	range.Release() ;
+}