[antlr-interest] Lexer/parser grammer for Antlrv2

[Chal Chale apne Ghar]

HI Sam,
Thanks for your Reply.

I have one antlr grammer file(not created by me) which i came to know from
this forum that follows 2.7.7. syntax.
when i am trying to generate java implementation of this existing grammer
file, it is failing saying this:
>         D:\Actuate\Samplelexer-parser\ConversionTool>java antlr.Tool
>         vb_org.txt
>         ANTLR Parser Generator   Version 2.7.5 (20050128)   1989-2005
>         jGuru.com
>         error: Token stream error reading grammar(s):
>         vb_org.txt:45:7: expecting ''', found 'p'
>         TokenStreamException: expecting ''', found 'p'

SO what i understood it , there is some problem with this Gramme file.. if i
am not wrong..
NOw how can i solve this issue?
As i am new to Antlr , i wanted to know like Antlrworks which works for
antr3 , is there any editor or some thing which i can use to create this
grammer file again or validate it for syntax error?

I hope now it woudl be clear what i am looking for..

ANy Help would be appreciated.
regards,
Gunjan

On Wed, Feb 4, 2009 at 10:16 PM, Sam Harwell <sharwell at pixelminegames.com>wrote:

>  Are you trying to write a grammar that is build by/targets ANTLR v2
> runtime, or are you trying to write a grammar that can parse ANTLR v2
> grammar files themselves?
>
>
>
> I haven't worked with ANTLR v2, but I believe the information you are
> looking for could be here:
>
> http://www.antlr2.org/
>
>
>
> Sam
>
>
>
> *From:* antlr-interest-bounces at antlr.org [mailto:
> antlr-interest-bounces at antlr.org] *On Behalf Of *Chal Chale apne Ghar
> *Sent:* Wednesday, February 04, 2009 6:46 AM
> *To:* antlr-interest at antlr.org
> *Subject:* [antlr-interest] Lexer/parser grammer for Antlrv2
>
>
>
> Hi  All,
>
>
>
> Is there any way to generate the Lexer/parser grammer for Antlr V2 ?
>
> If if we have to manually write the Grammer where can i find the
> specification for Lexer/parser grammer for Antlr V2?
>
> I currently have Antlr2.7.5 version.
>
> Any help would be appreciated.
>
> regards,
>
> Gunjan
>
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