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Re: FYI: Missing \n

From: Akim Demaille
Subject: Re: FYI: Missing \n
Date: Fri, 19 Jan 2007 10:43:29 +0100
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.92 (gnu/linux)

>>> "JED" == Joel E Denny <address@hidden> writes:

 >> * src/reduce.c (reduce_grammar): Warn about unused terminals.

 > Thanks.  I'm guessing there are a lot of existing grammars with
 > intentionally unused terminals.  Thus, I wonder if we ought to
 > leave this warning off by default and activate it with a --warning
 > flag.

I was thinking about something like

%use token1 token2


We do need a flag for the warning, but it is not enough: one would
like to have the warning, and declare symbols used externally.

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