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Re: Reentrant flex & bison
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From: |
Bruce Lilly |
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Subject: |
Re: Reentrant flex & bison |
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Date: |
Tue, 30 Nov 2004 17:42:44 -0500 |
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User-agent: |
KMail/1.7.1 |
On Tue November 30 2004 09:21, Krishna Murthy Gudipati wrote:
> Earlier in my .c file i have declared yyin as 'extern FILE* yyin'. But now
> the yyin is '#define yyin yyg->yyin_r' i am not able to pass the input file
> name to lexer.
You need to use the function yyset_in. See the section in the
flex documentation regarding reentrant operation for details.