Subject: 23.1; wrong comment indentation

From: Jack Duthen <[email-masked]>
Date: Wed, 6 Jun 2012 12:47:52 +0200

--text follows this line--

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the [email-masked] mailing list,
and to the gnu.emacs.bug news group.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

$ cat bug-comment-col.el
(defun jd-sh-ft-convert-logger_warn-into-COM_log ()
  (interactive)
  (query-replace-regexp
   (concat
    (jd-re-or "COM_writeLog 1")         ;
    (jd-re-paren
     "return ")                       ; \2 <msg> \n <spaces> "return "
    (jd-re-paren "[0-9]"))            ;
   "COM_log \\3\\2\\3"))

$ emacs -Q bug-comment-col.el
M-: comment-column RET => 40
M-< C-M-q  => the semicolons are not aligned

Is this a bug?

If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/share/emacs/23.1/etc/DEBUG for instructions.

In GNU Emacs 23.1.1 (i686-pc-linux-gnu, GTK+ Version 2.22.0)
 of 2011-03-04 on roseapple, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.10900000
configured using `configure  '--build=i686-linux-gnu'
'--host=i686-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib'
'--libexecdir=/usr/lib' '--localstatedir=/var/lib'
'--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes'
'--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.1/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.1/leim'
'--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars'
'build_alias=i686-linux-gnu' 'host_alias=i686-linux-gnu'
'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' 'CPPFLAGS=''

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: fr_FR.utf8
  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
  tool-bar-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-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: t

Recent input:
C-x C-f b u <tab> <return> C-M-q <down-mouse-1> <mouse-movement>
<mouse-movement> <drag-mouse-1> C-w C-M-a C-M-q C-x
C-s <down-mouse-1> <mouse-1> <double-down-mouse-1>
<double-mouse-1> <triple-down-mouse-1> <triple-mouse-1>
C-w C-M-a C-M-q <down-mouse-1> <mouse-1> <double-down-mouse-1>
<double-mouse-1> <triple-down-mouse-1> <triple-mouse-1>
C-w C-M-a C-M-q <down-mouse-1> <mouse-1> C-k C-M-a
C-M-q <down-mouse-1> <mouse-1> 1 C-_ C-_ C-k <backspace>
C-n C-n C-b C-b C-k C-n C-k C-M-a C-M-q C-_ C-_ C-M-a
C-M-q C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-M-a C-M-q <down-mouse-1>
<mouse-1> C-k C-M-a C-M-q C-_ C-_ <down-mouse-1> <mouse-1>
<down-mouse-1> <mouse-1> C-k C-M-a C-M-q <down-mouse-1>
<mouse-1> C-f C-x C-s C-d C-M-a C-M-q C-_ C-_ C-f C-f
M-d C-d C-f C-f C-k x C-M-a C-M-q C-_ C-_ C-_ C-_ C-_
C-M-a C-M-q <down-mouse-1> <mouse-1> C-k C-M-a C-M-q
C-_ C-_ C-SPC C-b C-b C-b C-b C-b C-b C-b C-b C-b C-w
C-M-q C-M-a C-M-q C-_ C-_ SPC x x x x x x x x x x x
x x x x C-k C-M-a C-M-q C-_ C-_ C-_ <down-mouse-1>
<mouse-movement> <mouse-1> C-d C-M-a C-M-q <down-mouse-1>
<mouse-1> C-d C-M-a C-M-q C-_ C-_ C-_ C-_ C-f C-f C-f
C-f C-f C-f C-f C-f C-e C-b <backspace> C-M-a C-M-q
C-_ C-_ C-x C-s <down-mouse-1> <mouse-movement> <mouse-1>
C-d M-; <down-mouse-1> <mouse-1> <escape> SPC C-M-a
C-M-q C-_ C-_ C-_ C-_ C-M-a C-M-q M-: M-p c o m m e
n t - c o l <escape> <tab> <return> <down-mouse-1>
<mouse-1> C-a C-4 C-0 C-f C-M-a C-M-q <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <menu-bar> <help-menu>
<send-emacs-bug-report>

Recent messages:
Mark set
Undo! [2 times]
(No changes need to be saved)
Mark set
Undo! [4 times]
Mark set
goto-history-element: Beginning of history; no preceding item
40 (#o50, #x28)
Mark set
/usr/bin/mail is not an executable.  Setting mail-interactive to t.