GNU bug report logs - #1207
23.0.60; read-shell-command does not support Windows ".." quoting of file names with embedded white space

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From: Eli Zaretskii <eliz <at> gnu.org>
To: emacs-pretest-bug <at> gnu.org
Subject: bug#1207: 23.0.60; read-shell-command does not support Windows ".." quoting of file names with embedded white space
Date: Sun, 19 Oct 2008 18:29:28 +0200

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 emacs-pretest-bug <at> gnu.org mailing list.

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

On MS-Windows:

  emacs -Q
  M-! "C:/Progra TAB

This correctly completes to `"c:/Program Files/'.  However, the next
TAB fails with `[No completions of Files/]', which is an evidence that
`read-shell-command' does not pay attention to the fact that the
command begins with a quote character.

If I type the closing quote character manually, then

  "C:/Program Files/" TAB

pops up a *Completions* buffer with files in my home directory (???),
which is again incorrect.

When I try similar things on GNU/Linux, completion works correctly,
quoting whitespace with a backslash.

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
d:/gnu/emacs/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.1 (i386-mingw-nt5.1.2600)
 of 2008-10-19 on HOME-C4E4A596F7
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4)'

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: ENU
  value of $XMODIFIERS: nil
  locale-coding-system: cp1255
  default-enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  shell-dirtrack-mode: t
  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:
<return> <backspace> <C-home> <down> C-SPC <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <C-end> M-w <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
C-x b <return> C-u 7 C-x ^ C-h f <up> <up> <up> <up> 
<up> <down> <up> <down> <return> C-u 7 C-x ^ C-x o 
<down> <down> <left> <left> <left> <left> <left> <left> 
<return> C-x o C-x o <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <up> <up> <up> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <up> <up> <up> <up> <up> <C-right> <C-right> 
<C-right> <C-right> <right> <right> C-SPC <C-right> 
<C-right> <C-right> <C-right> <C-right> <C-right> <C-right> 
M-w <help-echo> <help-echo> <help-echo> <help-echo> 
M-! " C : / P r o g r <tab> M I c <tab> <backspace> 
<backspace> i c <tab> <backspace> <backspace> <tab> 
<backspace> <tab> <left> <right> <tab> <backspace> 
<tab> <tab> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <tab> <tab> <tab> 
<tab> <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <backspace> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> \ C-e 
<tab> <C-left> <C-left> <C-left> " C-e <tab> <help-echo> 
C-g <down> <down> <left> <left> <left> <left> <left> 
C-h f <return> <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> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<C-left> <C-left> <C-left> <C-left> <C-left> C-SPC 
<C-right> <C-right> <C-right> <C-right> <C-right> M-w 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <left> <left> <left> <left> <left> <left> 
C-h v <return> C-x o <next> <next> <next> <next> <prior> 
<prior> <prior> <prior> <prior> <M-home> C-x o M-! 
" C : / P r o <tab> <tab> C-g M-x r e p o r t <tab> 
<return>

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