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bug#10496: 24.0.92; hideshow get stucked [Patch included]
From: |
Sébastien Gross |
Subject: |
bug#10496: 24.0.92; hideshow get stucked [Patch included] |
Date: |
Fri, 13 Jan 2012 19:52:39 +0100 |
Hi there
Sometimes `hs-hide-all' get stucked for an unknown reason.
I happens with el-get.el file (found at github:
https://raw.github.com/dimitri/el-get/master/el-get.el)
To reproduce the bug simply:
1. run emacs: "emacs -Q"
2. Put that in the scratch buffer:
(progn
(require 'hideshow)
(find-file "~/.emacs.d/el-get/el-get/el-get.el")
(require 'hideshow)
(hs-minor-mode)
(hs-hide-all))
3. Execute that code (C-x C-e)
I put a little debugging in hide-show.el (line 806):
(progn
(goto-char (match-beginning 1))
(message (format "%d %S %d:%S %d:%S %S"
(point)
re
(match-beginning 0) (match-string-no-properties
0)
(match-beginning 1) (match-string-no-properties
1)
(match-data)))
...
And I got something like:
8096 "\\(\\s(\\)\\|\\(;\\)" 8096:"(" 8096:"(" (#<marker at 8096 in
emacs.d:el-get/el-get/el-get.el> #<marker at 8097 in
emacs.d:el-get/el-get/el-get.el> #<marker at 8096 in
emacs.d:el-get/el-get/el-get.el> #<marker at 8097 in
emacs.d:el-get/el-get/el-get.el>)
8145 "\\(\\s(\\)\\|\\(;\\)" 8145:"(" 8145:"(" (#<marker at 8145 in
emacs.d:el-get/el-get/el-get.el> #<marker at 8146 in
emacs.d:el-get/el-get/el-get.el> #<marker at 8145 in
emacs.d:el-get/el-get/el-get.el> #<marker at 8146 in
emacs.d:el-get/el-get/el-get.el>) [3639 times]
Quit
The line @8146 is:
(require 'el-get-notify) ; notification support (dbus, growl...)
^
point @8146 is just after the semi-colon
I wrote a small patch that fix the bug (you can find it in attachment).
Hope that helps.
Hope that does not break anything.
Cheers
hideshow.patch
Description: Text Data
In GNU Emacs 24.0.92.1 (x86_64-pc-linux-gnu, GTK+ Version 2.20.1)
of 2012-01-11 on cw-bkp0, modified by Debian
(emacs-snapshot package, version 1:20120111-1+squeeze)
Windowing system distributor `The X.Org Foundation', version 11.0.11004000
configured using `configure '--build' 'x86_64-linux-gnu' '--host'
'x86_64-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib'
'--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info'
'--mandir=/usr/share/man' '--with-pop=yes'
'--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/24.0.92/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.0.92/site-lisp:/usr/share/emacs/site-lisp'
'--without-compress-info' '--with-crt-dir=/usr/lib//' '--with-x=yes'
'--with-x-toolkit=gtk' '--with-imagemagick=yes' 'build_alias=x86_64-linux-gnu'
'host_alias=x86_64-linux-gnu' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000
-g -O2' 'LDFLAGS=-g -Wl,--as-needed' 'CPPFLAGS=''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: en_US.UTF-8
value of $LC_CTYPE: en_US.UTF-8
value of $LC_MESSAGES: en_US.UTF-8
value of $LC_MONETARY: fr_FR.UTF-8
value of $LC_NUMERIC: en_US.UTF-8
value of $LC_TIME: en_US.UTF-8
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: Emacs-Lisp
Minor modes in effect:
tooltip-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
hs-minor-mode: t
Recent input:
<down-mouse-2> <mouse-2> C-x C-e n <escape> x r e p
o r t <tab> <return>
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Mark set
el-get.el has auto save data; consider M-x recover-this-file
Please type y, n, or !: n
Loading vc-git...done
Hiding all blocks...
Quit
Load-path shadows:
/usr/share/emacs/24.0.92/site-lisp/debian-startup hides
/usr/share/emacs/site-lisp/debian-startup
Features:
(shadow sort gnus-util mail-extr message format-spec rfc822 mml mml-sec
mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045
ietf-drums mm-util mail-prsvr mailabbrev mail-utils gmm-utils mailheader
emacsbug vc-git hideshow easymenu time-date tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
minibuffer loaddefs button faces cus-face files text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
dynamic-setting font-render-setting move-toolbar gtk x-toolkit x
multi-tty emacs)
--
Sébastien Gross
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