Stefan Monnier wrote:
Yes, I saw that, but it's still not clear to me what's going on
here. E.g. the match any non-identifier char can match a
parenthesis, is that correct?
I guess a quick fix is to replace [^()] by [^()\n].
Ping, anyone in CC land?
The problematic [^()]* part was
G I guess a quick fix is to replace [^()] by [^()\n].
Ping, anyone in CC land?
Don't know about CC land, but I'd say there are a few in la-la land.
--
Nick http://www.inet.net.nz/~nickrob
___
Please try and play with the text being matched to try and see which
part of the regexp is causing an overflow. Most likely the problem
is that something is matching a much longer text than expected (e.g.
tens/hundreds of nonempty lines rather than 1 or 2).
Maybe it's the beginning:
Stefan Monnier [EMAIL PROTECTED] writes:
This will do it:
(goto-char (point-max))
(re-search-backward ^\\[^()]*[^[:alnum:]_:~])
It matches the whole of etc/splash.xpm from static char... right
through to the end, some 6 odd characters later.
Good, thanks. Then now we have to find
This will do it:
(goto-char (point-max))
(re-search-backward ^\\[^()]*[^[:alnum:]_:~])
It matches the whole of etc/splash.xpm from static char... right
through to the end, some 6 odd characters later.
Good, thanks. Then now we have to find someone who knows what the regexp is
Stefan Monnier wrote:
Please try and play with the text being matched to try and see which
part of the regexp is causing an overflow. Most likely the problem
is that something is matching a much longer text than expected (e.g.
tens/hundreds of nonempty lines rather than 1 or 2).
Maybe it's
I've reduced the problem to a regexp search called from:
(imenu--generic-function imenu-generic-expression)
Evaluating the following in a buffer visiting splash.xpm as text
causes a stack overflow in the regexp matcher:
(goto-char (point-max))
(re-search-backward
From the top-level directory of a recent Emacs build:
./src/emacs -Q --eval (add-hook 'c-mode-hook 'imenu-add-menubar-index) \
./etc/splash.xpm
Error in menu-bar-update-hook: (error Stack overflow in regexp matcher)
___
emacs-pretest-bug
Glenn Morris [EMAIL PROTECTED] writes:
From the top-level directory of a recent Emacs build:
./src/emacs -Q --eval (add-hook 'c-mode-hook 'imenu-add-menubar-index) \
./etc/splash.xpm
Error in menu-bar-update-hook: (error Stack overflow in regexp matcher)
I can't reproduce this with the
Chong Yidong wrote:
I can't reproduce this with the latest CVS sources:
GNU Emacs 22.0.93.23 (i686-pc-linux-gnu, GTK+ Version 2.8.20)
I see the problem on x86_64-unknown-linux-gnu (RHEL 4), but not on
i686-pc-linux-gnu. (GNU Emacs 22.0.93.1, X toolkit in both cases.)
Do any other
I've reduced the problem to a regexp search called from:
(imenu--generic-function imenu-generic-expression)
Evaluating the following in a buffer visiting splash.xpm as text
causes a stack overflow in the regexp matcher:
(goto-char (point-max))
(re-search-backward
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