Hi, From: http://www.compilercompany.com/es4/grammar.pdf
Qualifier ::= * | ReservedNamespace | Identifier Because in spec., the Identifier has no boldface, so it conflict on ['internal', 'public'...] between Identifier and ReservedNamespace QualifiedNameIdentifier ::= * | Identifier | ReservedIdentifier | String | Number | Brackets | OverloadedOperator String should be StringLiteral and Number should be NumberLiteral? ForInExpressionList ::= ForExpression | ForExpressionList ForExpression There is no ForExpression and ForExpressionList, only ForInExpression and ForInExpressionList NullableTypeExpression ::= 'undefined' | TypeExpression but TypeExpression -> TypeExpression -> PrimaryName -> PropertyName -> NonAttributeQualifiedName -> SimpleQualifiedName -> Identifier -> ContextuallyReservedIdentifier -> 'undefined' ThisExpression ::= this | this callee | this generator What is callee and generator? not found in ReservedIdentifier or ContextuallyReservedIdentifier BTW: where can I find the more recent spec. Eric -------------------------------------- Spket IDE - Development Tool for RIA http://www.spket.com ___________________________________________________________ 雅虎免费邮箱，全球第一邮箱品牌！ http://mail.yahoo.com.cn/
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