2003-05-03  Cesar Lopez Nataren  <cesar@ciencias.unam.mx>

	* jscript-lexer-parser.g:
	- Deleted the assignment_operator COMPOUND_ASSIGNMENT, and added
	MULTIPLICATION_ASSIGN, DIVISION_ASSIGN, REMAINDER_ASSIGN,
	ADDITION_ASSIGN, SUBSTRACTION_ASSIGN, SIGNED_LEFT_SHIFT_ASSIGN,
	SIGNED_RIGHT_SHIFT_ASSIGN, UNSIGNED_RIGHT_SHIFT_ASSIGN,
	BITWISE_AND_ASSIGN, BITWISE_OR_ASSIGN.
	- Changed INTERROGATION to CONDITIONAL.
	- Changed TRIANGLE to BITWISE_XOR.
	- Changed SLASH to DIVISION.
	- Changed PERCENT to REMAINDER.
	- Changed ADMIRATION to LOGICAL_NOT
	- Added BITWISE_NOT (~).
	- Added the INCREMENT and DECREMENT rules for
	left_hand_side_expression.
	- Increased lexer lookup from 2 to 4.
	- Redefined the definitions of: L_THAN, G_THAN, MINUS, TIMES,
	BITWISE_AND, BITWISE_OR,
	- Added operator: EQUALS, DOES_NOT_EQUALS, STRICT_EQUALS,
	REMAINDER, UNSIGNED_RIGHT_SHIFT.
	- Added the recursion rules for equality_expression.
	- Added the recursion rules for shift_expression.
	- Now we skip tabs.
	- The most important thing, added support for expressions like:
	sdf.[hgh], cool!

2003-04-20	Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* driver.cs: 
	- Erased the Context class, it was used for the first
	test of the print_statement and Reflection.Emit. As I erased the
	Program, SourceElements, SourceElement from the ANTLR grammar (for
	the rework of the AST tied to the MS JScript public API), I erased
	some uses in here.
	- Erased the methods: EmitJScript0Type, EmitJScript0Cons,
	EmitGlobalCode, EmitJScript0, EmitJScriptMainType,
	EmitJScriptMainCons, EmitJScriptMainFunction, EmitJScriptMain,
	Emit.

	* jscript-lexer-parser.g: 
	- Erased the references to the classes Program, SourceElements,
	SourceElement, Statement, FunctionDeclaration and erased
	print_statement rule. 

	* JSCriptLexer.cs JScriptParser.cs and the other files generated
	by antlr, reflect changes from the grammar changes.

2003-04-19	Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>
	* Added stubs for the classes:
	ASTList.cs 
	ActivationObject.cs 
	ActiveXObjectConstructor.cs 
	ArrayConstructor.cs 
	ArrayLiteral.cs 
	ArrayObject.cs 
	AssemblyCustomAttributeList.cs 
	BaseVsaEngine.cs 
	BinaryOp.cs 
	Binding.cs 
	Block.cs 
	BooleanConstructor.cs 
	BooleanObject.cs 
	Closure.cs 
	Context.cs 
	DateConstructor.cs 
	DateObject.cs 
	DebugBreak.cs 
	Empty.cs 
	EnumeratorConstructor.cs 
	EnumeratorObject.cs 
	ErrorConstructor.cs 
	ErrorObject.cs 
	Eval.cs 
	ForIn.cs 
	FunctionConstructor.cs 
	FunctionDeclaration.cs 
	FunctionExpression.cs 
	FunctionObject.cs 
	GlobalObject.cs 
	GlobalScope.cs 
	IActivationObject.cs 
	IRedirectOutput.cs 
	IVsaScriptScope.cs 
	Import.cs 
	JSBuiltIn.cs 
	JSField.cs 
	JSFunctionAttribute.cs 
	JSFunctionAttributeEnum.cs 
	JSLocalField.cs 
	JSObject.cs 
	JSToken.cs 
	JSVariableField.cs 
	LenientGlobalObject.cs 
	MathObject.cs 
	NumberConstructor.cs 
	NumberObject.cs 
	ObjectConstructor.cs 
	Package.cs 
	RegExpConstructor.cs 
	RegExpObject.cs 
	ScriptBlock.cs 
	ScriptFunction.cs 
	ScriptObject.cs 
	StringConstructor.cs 
	StringObject.cs 
	Throw.cs 
	Try.cs 
	UnaryOp.cs 
	VBArrayConstructor.cs 
	VsaEngine.cs 
	With.cs 	
	

2003-04-11	Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* jscript-lexer-parser.g:
	- Added rules for: continue_statement, break_statement,
	return_statement, throw statement (all of them do not ensure that
	no LineSeparator appears between the keyword on the left and the
	identifier, expression or semicolon on the right, that must be fixed).
	- Added single line comments rule.

2003-04-08	Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* jscript-lexer-parser.g: Added syntatic rule for:
	- if_statement.
	- while and for-in subrules of iteration_statement.
	- Added array_literal - got tricky - I just could get the simplest rule going :)
	- Added elision.

	
2003-04-08	Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* jscript-lexer-parser.g:
	- Syntatic rule for iteration_statement.
	- "do" subrule for it.
	- Added ((L_THAN | G_THAN | LE_THAN | GE_THAN | "instanceof" |
	"in") relational_expression | )	rule to relational_expression.
	-Added function_expression syntatic rule.
	- Added STRING_LITERAL to literal rules.
	- "Less/Greater or equal than" lexer rule.

2003-04-03	Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* jscript-lexer-parser.g: Added switch_statement rule, case_block, case_clauses, case_clause, default_clause, labelled_statement, try_statement, catch_exp, finally_exp.

2003-04-01    Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* jscript-lexer-parser.g: Added the grammar rules for: with_statement, object_literal, ( expression ), property_name_and_value_list, property_name and expression.
	

2003-03-30    Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* Added a README file. Explains the dependencies and build process.

2003-03-30   Cesar Octavio Lopez Nataren <cesar@ciencias.unam.mx>

	* Added this ChangeLog file.
	
	* ast.cs: Added this file. Contains the classes used for building
	the EcmaScript 's AST.

	* JScript*: These are the files generated by antlr (the parser generator). 

	* TODOAttribute.cs: Changed the namespace in order to use it freely on Microsoft.JScript.

	* driver.cs: Added this file. Contains the compiler entry point. And some Reflection.Emit methods,
	that will be moved to other file in the future.

	* jscript-lexer-parser.g: The EcmaScript's antlr grammar.	
