mono/mcs/class/System.XML/System.Xml.XPath/ChangeLog

2002-09-22  Nick Drochak  <[email protected]>

	* Parser.cs: Remove extraneous "using" that was stopping the build.

2002-09-21  Piers Haken <[email protected]>

	* XPathException: implementation
	* Expression.cs:
	* Iterator.cs:
	* Parser.jay:
	* Tokenizer.jay:
	* XPathNavigator.jay:
		use XPathException.

2002-09-13  Gonzalo Paniagua Javier <[email protected]>

	* Parser.cs: commented out non-existent namespace (it compiles fine
	with mcs because of a bug that is already on bugzilla).

2002-09-12  Piers Haken <[email protected]>

	* Tokenizer.cs: fix parsing numbers that start with '.'
	* DefaultContext.cs: use MS-compatible formatting of doubles

2002-09-12  Piers Haken <[email protected]>

	* Iterator.cs: added NullIterator to handle unspecified contexts
	* XPathNavigator.cs: use NullIterator insted of SelfIterator when context is unspecified.
	* XPathNodeIterator.cs: change default _count to -1 to prevent recalculations for NullIterators

2002-09-12  Piers Haken <[email protected]>

	* Expression.cs, Parser.jay: allow ExprSLASH to take a generic expression as its left argument.
	* Iterator.cs: fix SlashIterator.Clone() when _iterRight is null.
	* DefaultContext.cs: fix id() return type.

2002-09-03  Gonzalo Paniagua Javier <[email protected]>

	* DefaultContext.cs: fixed bug #28840.
	* Expression.cs: added FIXME.

2002-08-17  Jason Diamond <[email protected]>

	* XPathNavigator.cs: Fixed matching on patterns that look like
	absolute XPath expressions.

2002-08-17  Jason Diamond <[email protected]>

	* XPathNavigator.cs: Added naive (but working) implementation of
	 Matches.

2002-07-31  Piers Haken <[email protected]>

	* XPathDocument.cs: simple, XmlDocument-based implementation

2002-07-25  Piers Haken <[email protected]>

	* DefaultContext.cs: implement XPathFunctionName 'name()' function.

2002-07-17  Piers Haken <[email protected]>
	
	* DefaultContext.cs: implement 'string-length()', 'normalize-space()'
	* Parser.jay: remove redundant production
	* Expression.cs: add switches for debugging under VS.NET

2002-07-17  Piers Haken <[email protected]>

	* Expression.cs: implement nodeset/nodeset comparisons (non-optimal)

2002-07-15  Piers Haken <[email protected]>

	* Iterator.cs:
		- rename UnionIterator to MergedIterator, 
		- create new UnionIterator to implment uniqueness for '|' operator
		- fix position bug in ArrayListIterator.Clone()
	* Expression.cs: use new UnionIterator constructor syntax

2002-07-12  Piers Haken <[email protected]>

	* Iterator.cs: PredicateIterator: handle numeric predicates
	* Parser.jay: add some debugging support: yyparseDebug
	* Tokenizer.cs: cleanup, include '-' chars in identifier tokens

2002-06-29  Piers Haken <[email protected]>

	* Expression.cs:
		- remove dead code
		- NodeTest uses XPathResultType instead of internal NodeTestTypes enum
		- remove NodeTestTypes enum
		- remove NodeTestTypeAny (functionality provided by base now)
		- fix ExprStep to handle wildcard QNames
	* Parser.jay:
		- moved to Mono.Xml.XPath namespace
		- use XPathResultType
		- handle wildcard QNames
		
	* Tokenizer.cs: moved to Mono.Xml.XPath namespace
	
	* XPathNavigator.cs: implement
		- IsDescendant
		- SelectAncestors
		- SelectDescendants
		- SelectChildren
		
	* XPathResultType.cs: fix enum values
	
2002-06-24  Jason Diamond  <[email protected]>

	* XPathScanner.cs: Removed.

2002-06-24  Dick Porter <[email protected]>

	* XmlCaseOrder.cs: Fix namespace

2002-06-23  Piers Haken <[email protected]>

	* DefaultContext.cs: implemented XPathFUnctionId
	* Iterator.cs: new ArrayListIterator for id() support

2002-06-23  Piers Haken <[email protected]>

	* XPathNavigator.cs: implement:
		- Compile
		- Evaluate
		- Clone
		- Select
		- ToString
		- some forwarding methods

	* XPathNodeIterator: implement caching Count

	* Tokenizer.cs: new XPath tokenizer
	* Parser.jay: new XPath grammar
	* Parser.cs: new precompiled XPath grammar
	* Expression.cs: new XPath expression objects
	* Iterator.cs: new XPath result/context objects
	* DefaultContext.cs: new XPath function binding context

2002-05-08  Tim Coleman <[email protected]>
	* XPathDocument.cs:
	* XPathException.cs: New stub files added.

2002-04-12  Duncan Mak  <[email protected]>

	* XmlCaseOrder.cs: Moved to here from System.Xml.

2002-03-26  Jason Diamond  <[email protected]>

	* XPathScanner.cs: Now handles name tests with wildacards. Abbreviated 
	steps. Both absolution and relative abbreviated location paths.

2002-03-25  Jason Diamond  <[email protected]>

	* XPathScanner.cs: Added new file. This class is supposed to be internal
	but that would make it impossible to test.

2002-03-08  Duncan Mak  <[email protected]>

	* XPathNamespaceScope.cs:
	* XPathNodeType.cs:
	* XPathResultType.cs:
	* XmlDataType.cs:
	* XmlSortOrder.cs: Used EnumCheck and realigned elements to be compatible with MS
	implementation. XPathResultType is interesting as EnumCheck does
	not show the Navigator element, but shows the String element twice.

2002-03-08  Jason Diamond  <[email protected]>

	* XmlDataType.cs, XmlSortOrder.cs, XPathNodeType.cs: Added files.

2002-03-06  Jason Diamond  <[email protected]>

	* ChangeLog: Added to this directory.

	* XPathExpression.cs, XPathNamespaceScope.cs, XPathNodeIterator.cs,
	XPathResultType.cs: New files.

	* XPathNavigator.cs: Stubbed out all properties and methods.