* bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces
@ 2017-08-15 12:42 xristos
2018-04-02 8:37 ` Eric Skoglund
0 siblings, 1 reply; 6+ messages in thread
From: xristos @ 2017-08-15 12:42 UTC (permalink / raw)
To: 28096
emacs -Q
M-x shell
;; First create the directory structure for the test
cd /tmp/ RET
mkdir "Directory One" RET
mkdir "Directory Two" RET
;; Try to complete in shell
cd D<TAB>
;; Completes to Directory\
<TAB>
;; No match shown in *Messages* (unexpected, should list the two directories)
C-a-k
cd Directory\ O<TAB>
;; No match shown in *Messages* (unexpected, should complete Directory\ One)
;;; For ielm, we try completion inside a string
M-x ielm
"/tmp/D<TAB>
;; Completes to "/tmp/Directory
<TAB>
;; Nothing shown in *Messages*, no completion (unexpected, should list the two directories)
C-a-k
"/tmp/Directory O<TAB>
;; No match shown in *Messages*, no completion (unexpected, should complete
Directory One)
completion-at-point-functions in *ielm*:
(comint-replace-by-expanded-history ielm-complete-filename
elisp-completion-at-point)
completion-at-point-functions in *shell*:
(comint-completion-at-point t)
In GNU Emacs 25.2.1 (x86_64-apple-darwin15.6.0, NS appkit-1404.47 Version 10.11.6 (Build 15G1611))
of 2017-08-07 built on elcapitan.internal.macports.net
Windowing system distributor 'Apple', version 10.3.1404
Configured using:
'configure --prefix=/opt/local --without-ns --without-dbus
--without-gconf --without-libotf --without-m17n-flt --without-gpm
--without-gnutls --with-xml2 --with-modules --infodir
/opt/local/share/info/emacs --with-ns CC=/usr/bin/clang 'CFLAGS=-pipe
-Os -arch x86_64' 'LDFLAGS=-L/opt/local/lib
-Wl,-headerpad_max_install_names -Wl,-no_pie -arch x86_64'
CPPFLAGS=-I/opt/local/include'
Configured features:
NOTIFY ACL LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES
Important settings:
value of $LC_ALL: en_US.UTF-8
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: IELM
Minor modes in effect:
shell-dirtrack-mode: t
tooltip-mode: t
global-eldoc-mode: t
electric-indent-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-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces
2017-08-15 12:42 bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces xristos
@ 2018-04-02 8:37 ` Eric Skoglund
2018-05-30 0:08 ` xristos
0 siblings, 1 reply; 6+ messages in thread
From: Eric Skoglund @ 2018-04-02 8:37 UTC (permalink / raw)
To: xristos; +Cc: 28096, 28096
Seems like this is fixed, I was unable to reproduce this for both the
master and emacs-26 branches.
// Eric
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces
2018-04-02 8:37 ` Eric Skoglund
@ 2018-05-30 0:08 ` xristos
2018-05-30 10:47 ` Noam Postavsky
0 siblings, 1 reply; 6+ messages in thread
From: xristos @ 2018-05-30 0:08 UTC (permalink / raw)
To: Eric Skoglund; +Cc: xristos, 28096
This is still an open issue for me on Emacs 26.1 (Linux and OSX).
I asked a few people from #emacs to try and reproduce on 26.1,
they all reported that the issue is still there.
On Mon, 02 Apr 2018 10:37:01 +0200,
Eric Skoglund <eric@pagefault.se> wrote:
> Seems like this is fixed, I was unable to reproduce this for both the
> master and emacs-26 branches.
>
> // Eric
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces
2018-05-30 0:08 ` xristos
@ 2018-05-30 10:47 ` Noam Postavsky
2018-05-30 12:13 ` Basil L. Contovounesios
0 siblings, 1 reply; 6+ messages in thread
From: Noam Postavsky @ 2018-05-30 10:47 UTC (permalink / raw)
To: xristos; +Cc: xristos, 28096, Eric Skoglund
tags 28096 + confirmed
found 28096 26.1
severity 28096 minor
quit
xristos <xristos@sdf.org> writes:
> This is still an open issue for me on Emacs 26.1 (Linux and OSX).
Yup, I can reproduce it. One minor question, what does the "C-a-k" mean
in your original report?
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces
2018-05-30 10:47 ` Noam Postavsky
@ 2018-05-30 12:13 ` Basil L. Contovounesios
2018-05-30 13:44 ` Basil L. Contovounesios
0 siblings, 1 reply; 6+ messages in thread
From: Basil L. Contovounesios @ 2018-05-30 12:13 UTC (permalink / raw)
To: Noam Postavsky; +Cc: xristos, xristos, 28096, Eric Skoglund
[-- Attachment #1: Type: text/plain, Size: 308 bytes --]
Noam Postavsky <npostavs@gmail.com> writes:
> One minor question, what does the "C-a-k" mean
> in your original report?
I think Xristos meant C-a C-k.
The only thing needed to make ielm file name completion work on my
system (see signature for its details) is to add ?\s to
comint-file-name-chars, e.g.:
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: ielm.diff --]
[-- Type: text/x-diff, Size: 608 bytes --]
diff --git a/lisp/ielm.el b/lisp/ielm.el
index b4ad69e4c7..4bb6e752e8 100644
--- a/lisp/ielm.el
+++ b/lisp/ielm.el
@@ -546,6 +546,8 @@ inferior-emacs-lisp-mode
(set (make-local-variable 'paragraph-start) comint-prompt-regexp)
(setq comint-input-sender 'ielm-input-sender)
(setq comint-process-echoes nil)
+ (unless (string-match-p " " comint-file-name-chars)
+ (setq comint-file-name-chars (concat " " comint-file-name-chars)))
(set (make-local-variable 'completion-at-point-functions)
'(comint-replace-by-expanded-history
ielm-complete-filename elisp-completion-at-point))
[-- Attachment #3: Type: text/plain, Size: 1446 bytes --]
As for shell, file name completion only seems to breaks down for me when
completing a relative file name argument to the cd command in
particular:
0. emacs -Q
1. M-x shell RET
2. cd /tmp/
[shell doesn't seem to support dynamic cd arguments such as
"$(mktemp -d)".]
3. mkdir dir\ one dir\ two RET
4. cd /tmp/dir TAB
[Completes to "/tmp/dir\ ".]
5. TAB
[Offers "dir\ one/" and "dir\ two/" as completion candidates.]
6. o TAB
[Completes to "/tmp/dir\ one/".]
Replacing cd with ls (or pretty much any other string, let alone valid
command) in step 4 exhibits the same correct behaviour. Doing so in
OP's recipe (which tries to complete relative file names), however, does
not seem to struggle in the same way as cd completion:
Steps 0-3 as before.
4. ls dir TAB
[Completes to "dir\ ".]
5. TAB
[Offers "dir\ one/" and "dir\ two/" as completion candidates.]
5. o TAB
[Completes to "/tmp/dir\ one/".]
I'm not familiar with the workings of shell, but it seems like it's
trying to be smart about cd completion and falling a bit short.
--
Basil
In GNU Emacs 27.0.50 (build 4, x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
of 2018-05-27 built on thunk
Repository revision: 0f48d18fd2a30f29cc3592a835d2a2254c9b0afb
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description: Debian GNU/Linux buster/sid
"${SHELL}" --version
GNU bash, version 4.4.19(1)-release (x86_64-pc-linux-gnu)
^ permalink raw reply related [flat|nested] 6+ messages in thread
* bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces
2018-05-30 12:13 ` Basil L. Contovounesios
@ 2018-05-30 13:44 ` Basil L. Contovounesios
0 siblings, 0 replies; 6+ messages in thread
From: Basil L. Contovounesios @ 2018-05-30 13:44 UTC (permalink / raw)
To: Noam Postavsky; +Cc: xristos, 28096, Eric Skoglund
"Basil L. Contovounesios" <contovob@tcd.ie> writes:
> I'm not familiar with the workings of shell, but it seems like it's
> trying to be smart about cd completion and falling a bit short.
After a bit more digging (see bug#11348 and bug#11607), it looks like
the culprit is pcomplete/cd. I'm far from familiar with pcomplete, and
edebugging pcomplete-entries and pcomplete--entries did not reveal
anything obviously amiss to me, so my current workaround, inspired by
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=11348#26, is to:
(with-eval-after-load 'shell
(setq shell-dynamic-complete-functions
(delq #'pcomplete-completions-at-point
shell-dynamic-complete-functions)))
--
Basil
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-05-30 13:44 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2017-08-15 12:42 bug#28096: 25.2; c-a-p/shell/ielm: Broken directory completion for directories that contain spaces xristos
2018-04-02 8:37 ` Eric Skoglund
2018-05-30 0:08 ` xristos
2018-05-30 10:47 ` Noam Postavsky
2018-05-30 12:13 ` Basil L. Contovounesios
2018-05-30 13:44 ` Basil L. Contovounesios
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