2003-12-05 Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>

2003-12-05 Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>

	* XslAttribute.cs, XslElement.cs, XslVariable.cs : Check name.
	* XslChoose.cs : Check content validity (xsl:when or xsl:otherwise).
	* XslComment.cs, XslCopy.cs, XslProcessingInstruction.cs,
	  XslValueOf.cs : Check content and attributes.
	* XslCompiledElement.cs : Added ParentType to check content validity.
	* XslCopy.cs : Check attribute set existence.
	* XslCopy.cs, XslCopyOf.cs  Don't output whitspace as cdata.
	* XslLiteralElement.cs : Added extension element prefixes as
	  namespace exclusion target. Consider namespace-aliases.
	* XslNumber.cs : level="any" should also be emptiable. MatchesCount()
	  should also consider node type. Reverted a little formatting stuff.
	* XslTemplateContent.cs : Check if content nodes are containable.
	* XslText.cs : New .ctor() argument, specifying if it is whitespace.
	  Never output whitespace as cdata.

svn path=/trunk/mcs/; revision=20826