From: Daniel Dignam <daniel@UG.EDS.COM>
To: Zoltan Hidvegi <hzoli@cs.elte.hu>
Cc: zsh-workers@math.gatech.edu
Subject: Re: return from function terminates loop
Date: Wed, 29 Jan 1997 13:43:04 +0000 [thread overview]
Message-ID: <32EF53E8.3F54@UG.EDS.COM> (raw)
In-Reply-To: <199701282330.AAA02076@hzoli.ppp.cs.elte.hu>
Works like a charm, thanks
> > Returning from a function which s called from a loop appears to
> > terminate the loop. Consider the following:
>
> Now I know the reason for that breaks = 0 assignment in doshfunc!
> Try this patch.
>
> Zoltan
>
> *** Src/exec.c 1997/01/27 22:03:20 3.1.1.11
> --- Src/exec.c 1997/01/28 22:54:56
> ***************
> *** 2520,2525 ****
> --- 2520,2526 ----
> char *s, *ou;
> void *xexitfn;
> char saveopts[OPT_SIZE];
> + int obreaks = breaks;
>
> HEAPALLOC {
> pushheap();
> ***************
> *** 2585,2591 ****
> zfree(locallist, sizeof(struct linklist));
>
> locallist = olist; /* restore the old list of local variables */
> ! retflag = 0;
> freearray(pparams);
> if (oargv0) {
> zsfree(argzero);
> --- 2586,2595 ----
> zfree(locallist, sizeof(struct linklist));
>
> locallist = olist; /* restore the old list of local variables */
> ! if (retflag) {
> ! retflag = 0;
> ! breaks = obreaks;
> ! }
> freearray(pparams);
> if (oargv0) {
> zsfree(argzero);
--
Daniel Dignam,
mailto:daniel@edsug.com
Assemblies Development Phone: +44 1223-371591
EDS Unigraphics FAX: +44 1223-316931
http://www-sdl.ug.eds.com/ug_assemblies.html
prev parent reply other threads:[~1997-01-29 13:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-01-28 17:18 Daniel Dignam
1997-01-28 23:30 ` Zoltan Hidvegi
1997-01-29 13:43 ` Daniel Dignam [this message]
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