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Re: push parser

From: Joel E. Denny
Subject: Re: push parser
Date: Tue, 19 Dec 2006 16:40:21 -0500 (EST)

On Mon, 18 Dec 2006, Joel E. Denny wrote:

> On Mon, 18 Dec 2006, Joel E. Denny wrote:
> > > Thanks for looking into it.  My, there is a lot of clever code here
> > > without much explanation....  But I'll give some quick feedback anyway.
> > 
> > I should document the push.c changes better.  I got too lazy at the end of 
> > that coding session.  Maybe later today.
> By the way, thanks for the feedback regardless of my laziness.
> > > + YYCOPY (&yyptr->Stack##_alloc, Stack, yysize);                  \
> > > + Stack = &yyptr->Stack##_alloc;                                  \
> > > 
> > > The current yacc.c doesn't use ##, since ## is not portable to K&R C.
> > 
> > Thanks, I think I can work around that.
> Below is a small uncommitted patch against CVS Bison.  It implements a 
> different solution to the above in preparation for my larger patch posted 
> earlier.  Ok to commit?

We can adjust this small change later if it proves problematic, so I went 
ahead and committed it.  I'll soon post a patch that takes another step in 
implementing my larger patch.  It will depend on the small patch I just 

By taking these smaller steps, I plan to document all parts of that larger 
patch that I didn't document before.

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