bug#7053: Reftex is fully broken

[Eli Zaretskii <eliz@gnu.org>]

> From: Alpár Jüttner <alpar@cs.elte.hu>
> Cc: 7053@debbugs.gnu.org
> Date: Sat, 18 Sep 2010 06:19:31 +0200
> 
> On Fri, 2010-09-17 at 18:20 +0200, Eli Zaretskii wrote:
> > > From: Alpár Jüttner <alpar@cs.elte.hu>
> > > Cc: 7053@debbugs.gnu.org
> > > Date: Fri, 17 Sep 2010 15:49:48 +0200
> > > 
> > > Here is the GBD trace:
> > 
> > Thanks.  Unfortunately, this backtrace is not as useful as it could
> > be,
> 
> 
> I'm sorry. Here comes the lisp backtrace (when pressing C-c = ):

Thanks.  It sounds like the problem is in reftex-what-macro.  I'm
CC'ing the reftex author and maintainers in the hope that they can
find the culprit.

Failing that, perhaps you could do a "bzr bisect" to find the revision
which broke reftex.

Thanks.

> 
> Lisp Backtrace:
> "forward-sexp" (0xbfffc9b4)
> "backward-sexp" (0xbfffcae4)
> ---Type <return> to continue, or q <return> to quit---
> "latex-backward-sexp-1" (0xbfffcc24)
> "byte-code" (0xbfffccd0)
> "latex-forward-sexp" (0xbfffcf64)
> "forward-sexp" (0xbfffd094)
> "byte-code" (0xbfffd140)
> "up-list" (0xbfffd3e4)
> "byte-code" (0xbfffd490)
> "byte-code" (0xbfffd6b0)
> "reftex-what-macro" (0xbfffd924)
> "reftex-label-location" (0xbfffda64)
> "reftex-label-info" (0xbfffdba4)
> "byte-code" (0xbfffdc60)
> "reftex-parse-from-file" (0xbfffdef4)
> "byte-code" (0xbfffdfa0)
> "reftex-do-parse" (0xbfffe174)
> "reftex-access-scan-info" (0xbfffe2a4)
> "reftex-toc" (0xbfffe414)
> "call-interactively" (0xbfffe5ac)
> (gdb) 
> 
> And here is another one (typing \ref{valami}, it also freezes reftex):
> 
> Lisp Backtrace:
> "up-list" (0xbfffcea4)
> "byte-code" (0xbfffcf50)
> "byte-code" (0xbfffd170)
> "reftex-what-macro" (0xbfffd3e4)
> "reftex-what-macro-safe" (0xbfffd514)
> "reftex-view-crossref" (0xbfffd654)
> "byte-code" (0xbfffd700)
> "reftex-view-crossref-when-idle" (0xbfffda48)
> "apply" (0xbfffda44)
> "byte-code" (0xbfffdaf0)
> "timer-event-handler" (0xbfffdd94)
> (gdb) 
> 
> Regards,
> Alpar
> 
>