[antlr-interest] Invalid grammar name, translate to 3.0 Grammar.

[Johannes Luber]

rkevinburton at charter.net schrieb:
> I have two problems. The first is related to the ECMA Script grammar submitted to the ANTLR Grammar page. I tried to load it into ANTLRWorks and several errors were generated:
> 
> The first is with:
> 
> grammar JavaScript;
> 
> ANTLRWorks indicates that this is not a valid grammar name. Why not? Where is a list of the "valid" grammar names?

The file name must be the same as the grammar name.
> 
> The second question is resulting from trying to load several of the grammars from the ANTLR grammar page into ANTLRWorks (KCSParse is one example CSharpParser.g) and I get an error indicating that this grammar is not recognized as an ANTLR 3.x grammar. Is there a specification somewhere that can tell me how to translate "earlier" grammars to 3.x?

There is a tool named v2Tov3 or something like that. It does most of the 
grunt work but it's not perfect.

Johannes
> 
> Thank you.
> 
> Kevin
>