[antlr-interest] 3.1.3 only accepts *.g extensions

[Sam Harwell]

I use .g3 for all my V3 grammars, including all the ones in the C# port
of the Tool, so I already implemented support for multiple extensions.
You can use similar code to offer flexibility to the allowed extensions.

However, in the particular use in the Tool (filtering after graph
sorting), I believe the file extension is a poor filter. Don't the
command line arguments contain the grammar names you want to process,
and you could filter on that?

Sam

-----Original Message-----
From: antlr-interest-bounces at antlr.org
[mailto:antlr-interest-bounces at antlr.org] On Behalf Of Gary R. Van
Sickle
Sent: Wednesday, March 25, 2009 1:14 AM
To: 'ANTLR Interest Mailing List'
Subject: [antlr-interest] 3.1.3 only accepts *.g extensions

Hi guys,

It looks like ANTLR 3.1.3 is only accpeting *.g as the grammar's
extension,
and silently fails if you have any other extension on your grammar file.
This breaks Jim I.'s recommended distinct extensions per parser type
documented here: http://www.antlr.org/api/C/buildrec.html.

-- 
Gary R. Van Sickle


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