GNU bug report logs - #1795
shell problem

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Date: Thu, 12 Nov 2009 19:00:05 -0500
From: David Relson <relson <at> osagesoftware.com>
To: <1795 <at> debbugs.gnu.org>
Subject: shell regressions
Message-ID: <20091112190005.1111da09 <at> osage.osagesoftware.com>
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Two problems with the fix:

1) "!1" (bang, one) -- continues to insert a space between "$" and "("
2) "!$" (bang, dollar) -- pulls in the complete previous line, not just
the line's last token.

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To: "Relson\, David" <david.relson <at> orion-sys.com>
Cc: 1795-done <at> debbugs.gnu.org
Subject: Re: shell problem
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> Within an emacs bash shell, using "!!" to re-execute a command with
> "$( ... )" in it results in a space inserted between the dollar sign
> and the left paren.  The inserted space should _not_ be present.

Sorry for the delay; I've just checked a fix into CVS trunk.  Thanks for
the bug report.

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Recalling previous commands inserts spaces in other cases besides "$(".
For example,=20

   ">|" becomes "> |"
   "2>&1" becomes "2 > & 1"

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From: relson <at> osage
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To: bug-gnu-emacs <at> gnu.org
Subject: shell problem
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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 bug-gnu-emacs <at> gnu.org 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:

Within an emacs bash shell, using "!!" to re-execute a command with
"$( ... )" in it results in a space inserted between the dollar sign
and the left paren.  The inserted space should _not_ be present.

###### Here's the dribble file ######

<escape>xshell<return>ls -l $( 0x2000020locate /.emc<backspace>acs | grep emacs$ 0x2000020)<return>!!<tab><return>exit<return> 0x4000020<escape><session.txt<return>

###### Here's the content of the *shell* window ######

relson <at> osage ~ $ ls -l $( locate /.emacs | grep emacs$ )
-rwxr--r-- 1 relson relson 1506 1999-05-07 07:34 /home/backuppc/maple/d-drive/Backups/viper/c/.emacs
-rwxr--r-- 1 relson relson 1506 1999-05-07 07:34 /home/backuppc/WinNT/d-drive/Backups/viper/c/.emacs
-rwxr--r-- 1 relson relson 7007 2004-04-10 08:46 /home/nic/home/relson/.emacs
-rwxr-xr-x 1 relson relson 8617 2005-06-27 11:27 /home/relson/Orion/cygwin/.emacs
-rw-r--r-- 1 relson relson 2923 2006-11-02 15:54 /home/relson/Orion/emacs.d/.emacs
-rwxr-xr-x 1 relson relson 6788 2004-12-25 18:03 /home/relson/Orion/emacs.d/emacs-20041225/.emacs
-rwxr-xr-x 1 relson relson 6788 2004-12-25 18:03 /home/relson/Orion/emacs.d/emacs-20050607/.emacs
relson <at> osage ~ $ ls -l $ ( locate /.emacs | grep emacs$ )
bash: syntax error near unexpected token `('
relson <at> osage ~ $ exit
exit

Process shell exited abnormally with code 2

###### end of *shell* window contents ######

Note: my home directory, i.e. /home/relson, does _not_ have .emacs file

############################################

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/22.3/etc/DEBUG for instructions.


In GNU Emacs 22.3.1 (x86_64-pc-linux-gnu, GTK+ Version 2.12.11)
 of 2008-12-30 on osage
Windowing system distributor `The X.Org Foundation', version 11.0.10300000
configured using `configure  '--prefix=/usr' '--host=x86_64-pc-linux-gnu' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc' '--localstatedir=/var/lib' '--program-suffix=-emacs-22' '--infodir=/usr/share/info/emacs-22' '--without-carbon' '--with-sound' '--with-x' '--without-toolkit-scroll-bars' '--with-jpeg' '--with-tiff' '--with-gif' '--with-png' '--with-xpm' '--with-x-toolkit=gtk' '--without-hesiod' '--without-kerberos' '--without-kerberos5' '--libdir=/usr/lib64' '--build=x86_64-pc-linux-gnu' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=x86_64-pc-linux-gnu' 'CFLAGS=-march=athlon64 -O2 -pipe' 'LDFLAGS=-Wl,-O1''

Important settings:
  value of $LC_ALL: en_US.UTF-8
  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_US.UTF-8
  locale-coding-system: utf-8
  default-enable-multibyte-characters: t

Major mode: Text

Minor modes in effect:
  encoded-kbd-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
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  auto-compression-mode: t
  line-number-mode: t

Recent input:
<help-echo> <help-echo> <help-echo> C-x C-f s e s <tab> 
<return> C-x C-f d r i <tab> <return> <escape> > C-x 
b <return> <help-echo> <help-echo> <escape> x t r u 
<tab> <return> <escape> x r e p o <tab> r <tab> <r
eturn>

Recent messages:
Loading ansi-color...done
Loading encoded-kb...done
Toggling font-lock-mode off; better pass an explicit argument.
For information about GNU Emacs and the GNU system, type <f1> C-a.
Mark set
Making completion list...
Loading help-mode...done
Loading emacsbug...
Loading regexp-opt...done
Loading emacsbug...done