--- Begin Message ---
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Subject: |
23.2; shell problem with $( and !! |
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Date: |
Sat, 12 Feb 2011 20:32:16 -0500 |
In a shell window using "!!<tab>" when the previous command uses "$(
... )" improperaly adds a space between the "$" and the "(".
Starting with a directory containg a file named "test", here's how to
demonstrate the problem:
1) In a shell window I can execute "find . -name test" and it'll find the 1
file that's truly in the current directory.
2) I can then execute 'ls -l !!<tab>' and the expansion will be "ls -l
`find . -name test`" which is correct.
3) I can also execute 'ls -l $( find . -name test)` and the test file will
be correctly listed.
4) However, if I then type 'ls -l !!<tab>' the "$(" becomes "$ (" (with
a space in the middle), and the command fails.
In GNU Emacs 23.2.1 (x86_64-pc-linux-gnu, GTK+ Version 2.20.1)
of 2011-01-31 on osage
Windowing system distributor `The X.Org Foundation', version 11.0.10902000
configured using `configure '--prefix=/usr' '--build=x86_64-pc-linux-gnu'
'--host=x86_64-pc-linux-gnu' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc'
'--localstatedir=/var/lib' '--libdir=/usr/lib64' '--program-suffix=-emacs-23'
'--infodir=/usr/share/info/emacs-23'
'--with-crt-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.5.2/../../../../lib64'
'--with-gameuser=games' '--with-sound' '--with-x' '--without-gconf'
'--without-toolkit-scroll-bars' '--with-gif' '--with-jpeg' '--with-png'
'--with-rsvg' '--with-tiff' '--with-xpm' '--without-xft' '--without-libotf'
'--without-m17n-flt' '--with-x-toolkit=gtk' '--without-hesiod'
'--without-kerberos' '--without-kerberos5' '--with-gpm' '--with-dbus'
'build_alias=x86_64-pc-linux-gnu' 'host_alias=x86_64-pc-linux-gnu'
'CFLAGS=-march=athlon64 -O2 -pipe' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed'
'CPPFLAGS=''
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
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: Shell
Minor modes in effect:
shell-dirtrack-mode: t
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-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
<escape> x s h e l l <return> f i n d SPC . SPC - n
a m e SPC t e s t <return> l s SPC - l SPC ` ! ! `
<tab> <return> l s SPC - l SPC $ ( SPC f i n d SPC
SPC <backspace> . SPC - n a m e SPC t e s t S-SPC )
<return> ! ! <tab> <return> <escape> x r e p o <tab>
r <tab> <return>
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
History item: previous [2 times]
Making completion list...
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gnus-util netrc time-date mm-util mail-prsvr gmm-utils wid-edit
mailheader canlock sha1 hex-util hashcash mail-utils emacsbug help-mode
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x-toolkit x multi-tty emacs)
--
David Relson Osage Software Systems, Inc.
address@hidden Ann Arbor, MI 48103
www.osagesoftware.com
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--- Begin Message ---
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Subject: |
Re: bug#8027: 23.2; shell problem with $( and !! |
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Date: |
Thu, 17 Feb 2011 00:04:01 -0500 |
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User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Version: 24.1
As a test, I have set shell-delimiter-argument-list to nil in the Emacs
trunk. It fixes this issue, but may cause other issues.
If it does, maybe add something like shell-delimiter-no-break-re (cf
f90.el) that specifies a list of tokens containing delimiter characters
that are NOT to be broken.
--- End Message ---