--- Begin Message ---
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Subject: |
23.1; comint history doesn't handle multi-character delimiters |
|
Date: |
Sat, 21 Nov 2009 09:23:15 -0800 |
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 address@hidden 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:
Both bash and csh use multi-character delimiters, yet comint and
shell mode only recognize single character delimiters. This
results in comint-dynamic-complete corrupting the command. For instance,
in bash:
date >& /dev/null
!!<tab>
date > & /dev/null
cat $(ls /dev/null)
!!<tab>
cat $ ( ls /dev/null )
cat <(date)
!!<tab>
cat < ( date )
This is extremely frustrating, requiring editing of commands being redone
before executing them.
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
/opt/share/emacs/23.1/etc/DEBUG for instructions.
In GNU Emacs 23.1.1 (x86_64-unknown-freebsd7.1, GTK+ Version 2.16.6)
of 2009-10-11 on osprey.kermodei.com
configured using `configure '--prefix=/opt''
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: C
value of $XMODIFIERS: nil
locale-coding-system: nil
default-enable-multibyte-characters: nil
Major mode: Shell
Minor modes in effect:
display-time-mode: t
shell-dirtrack-mode: t
tooltip-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
global-auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Recent input:
C-g m v SPC s h TAB n o t e s . t x t RET RET RET C-x
C-f n TAB RET M-> M-< ESC O B ESC O B ESC O B ESC O
B ESC O B ESC O B ESC O A RET RET RET C-x C-s C-x o
d a t e C-a C-k c a t SPC $ ( d a t e ) RET M-p M-b
M-d l s SPC / d e v / n u l l C-e RET ! ! TAB RET ESC
O A ESC O A ESC O A C-a C-@ ESC O B C-e M-w C-x o ESC
O A ESC O A C-y C-a M-d C-d ESC O A ESC O A ESC O A
ESC O A C-@ C-e M-w ESC O B ESC O B ESC O B ESC O B
ESC O A C-e RET C-y C-a C-x C-s C-x o C-x h C-w RET
c a t SPC < ( d a t e ) C-e TAB C-x o C-x b RET C-x
o RET ! ! TAB RET ESC O A ESC O A ESC O A ESC O A C-@
ESC O B ESC O B C-e M-w C-x o ESC O B ESC O B RET C-y
C-a M-d C-d ESC O A C-k ESC O A ESC O A ESC O A ESC
O A C-@ C-e M-w ESC O B ESC O B ESC O B ESC O B C-y
ESC O B ESC O B RET RET C-x C-s C-x C-s C-x o M-x C-g
M-x b u g TAB C-a C-e TAB C-g M-x e m TAB a c TAB -
b TAB C-g M-x r e p TAB o TAB r TAB RET
Recent messages:
Mark set [4 times]
Saving file /a/markd/work/emacs/comint-bug/notes.txt...
Wrote /a/markd/work/emacs/comint-bug/notes.txt
(No changes need to be saved)
Quit
Making completion list...
Quit
Making completion list...
Quit
Making completion list... [2 times]
--- End Message ---
--- 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 ---