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Re: How to make Bison disregard tokens?
From: |
henrik . sorensen |
Subject: |
Re: How to make Bison disregard tokens? |
Date: |
Fri, 2 Mar 2007 12:55:29 +0100 |
User-agent: |
KMail/1.9.5 |
On Friday 02 March 2007 12:30, Edsko de Vries wrote:
> Hi,
>
> Is there any way I can make Bison ignore tokens when it can't deal with
> them? I'll try to explain. For every completely blank line in the input,
> my leexer generates a NOP token. In some situations the parser can deal
> with this NOP token; in others it can't.
If you need to ignore the blank lines, just make sure your scanner doesnt
return a token to the parser.
hope this helps
Henrik
- How to make Bison disregard tokens?, Edsko de Vries, 2007/03/02
- Re: How to make Bison disregard tokens?,
henrik . sorensen <=
- Re: How to make Bison disregard tokens?, Edsko de Vries, 2007/03/02
- Re: How to make Bison disregard tokens?, henrik . sorensen, 2007/03/02
- Re: How to make Bison disregard tokens?, Edsko de Vries, 2007/03/02
- Re: How to make Bison disregard tokens?, henrik . sorensen, 2007/03/02
- Re: How to make Bison disregard tokens?, Edsko de Vries, 2007/03/02
- Re: How to make Bison disregard tokens?, henrik . sorensen, 2007/03/02
- Re: How to make Bison disregard tokens?, Edsko de Vries, 2007/03/02
- Re: How to make Bison disregard tokens?, henrik . sorensen, 2007/03/02
- Re: How to make Bison disregard tokens?, Edsko de Vries, 2007/03/02
- Re: How to make Bison disregard tokens?, henrik . sorensen, 2007/03/02