GNU bug report logs -
#451
23.0.60; x-gtk-map-stock destroys match data
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Reported by: Nick Roberts <nickrob <at> snap.net.nz>
Date: Fri, 20 Jun 2008 03:50:03 UTC
Severity: normal
Done: Stefan Monnier <monnier <at> iro.umontreal.ca>
Bug is archived. No further changes may be made.
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[Message part 1 (text/plain, inline)]
This is an automatic notification regarding your bug report
which was filed against the emacs package:
#451: 23.0.60; x-gtk-map-stock destroys match data
It has been closed by Stefan Monnier <monnier <at> iro.umontreal.ca>.
Their explanation is attached below along with your original report.
If this explanation is unsatisfactory and you have not received a
better one in a separate message then please contact Stefan Monnier <monnier <at> iro.umontreal.ca> by
replying to this email.
--
451: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=451
Emacs Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
> I meam using C-x C-e. It looks like you are indeed right and that
> match-beginning and match-end can only be used programmatically. I was
> using edebug and getting strange values evaluating them (manually). I
> thought I had done that before - but clearly not.
In edebug, if you use `e' you should be able to use match-beginning and
match-end. But with M-: it's hopeless.
> Sorry but I don't know how to close the bug report.
Just send it to <bugnb>-close@... as I've done here.
Stefan
[Message part 3 (message/rfc822, inline)]
In the event loop (?), update_frame_tool_bar calls x-gtk-map-stock (in
x-win.el) which uses string-match. This changes the match data that I need for
my application. I don't know what the rules are about using string-match from
C code but as a minimum x-gtk-map-stock should wrap save-match-data around
the call to it.
In GNU Emacs 23.0.60.19 (i686-pc-linux-gnu, GTK+ Version 2.10.11)
of 2008-06-20 on kahikatea.snap.net.nz
Windowing system distributor `The X.Org Foundation', version 11.0.70200000
configured using `configure 'CFLAGS=-g3' '--enable-font-backend''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_NZ.UTF-8
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default-enable-multibyte-characters: t
Major mode: Change Log
Minor modes in effect:
isearch-buffers-minor-mode: t
show-paren-mode: t
tooltip-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: (only . t)
Recent input:
<backspace> <backspace> <backspace> <tab> C-x C-s <down-mouse-1>
<mouse-1> C-x C-b <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<down-mouse-2> <mouse-2> <help-echo> C-x C-f <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> s r c / s t <tab>
<backspace> <backspace> <return> <help-echo> <next>
<next> C-h f g t x - s t <tab> C-g C-h C-h C-g <down-mouse-1>
<mouse-movement> <mouse-1> <help-echo> <down-mouse-1>
<mouse-1> C-x <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<menu-bar> <help-menu> <search-documentation> <find-any-object-by-name>
C-g <down-mouse-1> <mouse-1> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<menu-bar> <help-menu> <search-documentation> <find-any-object-by-name>
s t o c k <return> <help-echo> <down-mouse-2> <mouse-2>
<help-echo> <help-echo> <down-mouse-2> <mouse-2> <down-mouse-1>
<mouse-1> <help-echo> <down-mouse-1> <mouse-1> C-s
g t k <down-mouse-1> <mouse-1> f <help-echo> <down-mouse-1>
<mouse-1> C-s c a l l 1 C-s C-s <down-mouse-1> <mouse-1>
C-M-S-a C-S-s C-S-s <down-mouse-1> <mouse-1> <prior>
<prior> <prior> <next> <prior> <help-echo> <down-mouse-2>
<mouse-2> <help-echo> <prior> <switch-frame> <down-mouse-1>
<mouse-1> <switch-frame> <down-mouse-1> <mouse-movement>
<mouse-1> <down-mouse-1> <mouse-1> C-S-x V G <help-echo>
<down-mouse-1> <mouse-1> <help-echo> <down-mouse-1>
<mouse-1> C-s c a l l 1 C-a C-r C-r <down-mouse-1>
<mouse-1> <help-echo> <down-mouse-1> <mouse-1> <down-mouse-1>
<mouse-1> C-s C-s <help-echo> <down-mouse-1> <mouse-1>
<down-mouse-1> <mouse-1> <down-mouse-1> <mouse-1> C-s
C-s C-s <help-echo> <switch-frame> <down-mouse-1> <mouse-movement>
<mouse-1> M-x r e p o r t SPC C-g <switch-frame> <down-mouse-1>
<mouse-1> <down-mouse-1> <mouse-movement> <mouse-1>
<prior> <prior> <prior> <prior> <prior> <next> <prior>
<prior> <down-mouse-1> <mouse-1> C-s C-w C-w C-w C-w
C-s C-r C-r C-r <down-mouse-1> <mouse-1> C-M-a C-s
C-s C-s C-s <next> <next> <next> <prior> <prior> <down-mouse-1>
<mouse-1> C-s c a l l 1 <down-mouse-1> <mouse-1> C-s
C-w C-r C-r C-r C-s C-s <switch-frame> <down-mouse-1>
<mouse-1> M-x r e p o r t SPC e m SPC SPC <return>
Recent messages:
Type C-x 4 C-o RET to restore the other window.
Mark saved where search started [3 times]
Annotating...
Mark saved where search started
Redisplaying annotation...done (Spanned from 1979.6 to 5.6 days old)
Mark set
Annotating... done
Mark saved where search started [2 times]
Quit
Mark saved where search started [4 times]
--
Nick http://www.inet.net.nz/~nickrob
This bug report was last modified 16 years and 338 days ago.
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