From: Peter Stephenson <pws@csr.com>
To: zsh-workers@sunsite.dk
Subject: Re: Mysteriously changing parameters and options within a function.
Date: Mon, 21 Jul 2003 17:57:31 +0100 [thread overview]
Message-ID: <25763.1058806651@csr.com> (raw)
In-Reply-To: "Philippe Troin"'s message of "18 Jul 2003 19:06:48 PDT." <87smp346dj.fsf@ceramic.fifi.org>
Philippe Troin wrote:
> However, I get this:
>
> % check-missing-locals :
> check-missing-locals: changed option braceexpand: on vs. off
> check-missing-locals: unset parameter LANG
> check-missing-locals: unset parameter LC_ALL
> check-missing-locals: unset parameter LC_COLLATE
> check-missing-locals: unset parameter LC_CTYPE
> check-missing-locals: unset parameter LC_MESSAGES
> check-missing-locals: unset parameter LC_NUMERIC
> check-missing-locals: unset parameter LC_TIME
>
> What makes LANG, LC_* and the braceexpand option appear to be in
> different states at the beginning and the end of the function?
I don't think the parameter module should be showing unset parameters
when you ask it for a list of parameters which are set.
I can't show up the bug with braceexpand, which is probably something
different. There was a bug fixed back in March:
* 18325: Src/Modules/parameter.c: options on by default weren't
handled correctly.
but I don't think that's it either.
Index: Src/Modules/parameter.c
===================================================================
RCS file: /cvsroot/zsh/zsh/Src/Modules/parameter.c,v
retrieving revision 1.23
diff -u -r1.23 parameter.c
--- Src/Modules/parameter.c 7 Mar 2003 12:31:12 -0000 1.23
+++ Src/Modules/parameter.c 21 Jul 2003 16:54:48 -0000
@@ -181,6 +181,8 @@
for (i = 0; i < realparamtab->hsize; i++)
for (hn = realparamtab->nodes[i]; hn; hn = hn->next) {
+ if (((Param)hn)->flags & PM_UNSET)
+ continue;
pm.nam = hn->nam;
if (func != scancountparams &&
((flags & (SCANPM_WANTVALS|SCANPM_MATCHVAL)) ||
--
Peter Stephenson <pws@csr.com> Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK Tel: +44 (0)1223 692070
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next prev parent reply other threads:[~2003-07-21 16:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-19 2:06 Philippe Troin
2003-07-21 16:57 ` Peter Stephenson [this message]
2003-07-22 20:00 ` Philippe Troin
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