[antlr-interest] added a vrml.g

[Terence Parr]

On Monday, May 27, 2002, at 02:39  PM, Braden McDaniel wrote:

> On Mon, 2002-05-27 at 16:56, Terence Parr wrote:
>> Folks,
>>
>> Added a start of a vrml grammar; see comments on this page:
>>
>> http://www.antlr.org/resources.html
>
> FYI: I've been using ANTLR in OpenVRML for some time. I haven't bothered
> to submit a VRML grammar because I rely heavily on semantic predicates
> for disambiguation:
>
> http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/openvrml/openvrml-
> core/src/OpenVRML/Vrml97Parser.g?rev=1.30&content-
> type=text/vnd.viewcvs-markup
>
> I'm able to use k=1, though. Also, I use a hand-written scanner.
>
> The copyright on the file you have appears to be ripped out of the
> lex/yacc parser SGI contributed. I seriously doubt it is correct in the
> context of the ANTLR grammar. The VRML97 language authors are actually
> Gavin Bell, Rikk Carey, and Chris Marrin.

I wondered about that.  Should I remove that comment?

Shall I just replace the whole thing with your grammar?

Regards,
Terence
--
Co-founder, http://www.jguru.com
Creator, ANTLR Parser Generator: http://www.antlr.org


 

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