Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!deimos!ux1.cso.uiuc.edu!brutus.cs.uiuc.edu!usc!elroy.jpl.nasa.gov!decwrl!shelby!kon@wolverine.Stanford.EDU
From: kon@wolverine.Stanford.EDU (Ronnie Kon)
Newsgroups: comp.unix.wizards
Subject: Re: Linking two yacc (y.tab.o) files
Message-ID: <42@wolverine.stanford.edu>
Date: 28 Feb 90 23:35:48 GMT
References: <25E34681.3787@deimos.cis.ksu.edu> <39@mycroft.stanford.edu> <238@ncrons.StPaul.NCR.COM>
Sender: kon@wolverine.STANFORD.EDU (Ronnie Kon)
Distribution: usa
Organization: Stanford University
Lines: 19

In article <238@ncrons.StPaul.NCR.COM> johnson@ncrons.StPaul.NCR.COM (Wayne D. Johnson) writes:
>#
>#	The kludge is to simply sed with the command
>#
>#		sed 's/\<yy/parser1_yy/g' < y.tab.c > parser1.c
>
>I have seen an implementation where they #defined the yy as
>somthing else before the compile.  Who needs sed?
>

	This will not work with a functioning C preprocessor.  Only complete
identifiers should be replaced.  Thus a variable named "yy" would get
changed, but "yytext" will not.
-- 
-------------------------------------------------------------------------------
Ronnie Kon				|     "I don't know about your brain,
ronnie@mindcraft.com			|     but mine is really bossy"
...!{decwrl,hpda}!mindcrf!ronnie	|		-- Laurie Anderson
-------------------------------------------------------------------------------