GNU bug report logs - #58286
29.0.50; (dired-toggle-read-only) should verify if file names changed

Previous Next

To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 58286 in the body.
You can then email your comments to 58286 AT debbugs.gnu.org in the normal way.

Toggle the display of automated, internal messages from the tracker.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Jean Louis <bugs <at> gnu.support>
To: bug-gnu-emacs <at> gnu.org
Subject: 29.0.50; (dired-toggle-read-only) should verify if file names changed
Date: Tue, 04 Oct 2022 04:14:59 +0300

I have noticed that C-x C-q does not verify if file names changed.

If file name was:

my-file.ext.part

once C-x C-q is invoked, it does not refresh buffer. In my opinion it
shall refresh buffer or warn that file name does not exist any more, if
it does not, so that editing of file names makes sense.




In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo
 version 1.17.6, Xaw3d scroll bars) of 2022-10-03 built on
 protected.rcdrun.com
Repository revision: 81003b53f87597aba0320dd785227b219ae2ad1f
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101003
System Description: Parabola GNU/Linux-libre

Configured using:
 'configure --with-x-toolkit=lucid'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBOTF LIBSYSTEMD LIBXML2 M17N_FLT MODULES NOTIFY INOTIFY
PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
WEBP X11 XAW3D XDBE XIM XINPUT2 XPM LUCID ZLIB

Important settings:
  value of $LC_ALL: en_US.UTF-8
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: @im=exwm-xim
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-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
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util
mail-prsvr mail-utils rmc iso-transl tooltip eldoc paren electric
uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel
term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
faces cus-face macroexp files window text-properties overlay sha1 md5
base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting cairo x-toolkit
xinput2 x multi-tty make-network-process emacs)

Memory information:
((conses 16 39354 7874)
 (symbols 48 5144 2)
 (strings 32 14289 1490)
 (string-bytes 1 403336)
 (vectors 16 10435)
 (vector-slots 8 159697 13908)
 (floats 8 23 21)
 (intervals 56 276 0)
 (buffers 1000 12))

-- 
Jean

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns

In support of Richard M. Stallman
https://stallmansupport.org/

Message #8 received at 58286 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Jean Louis <bugs <at> gnu.support>
Cc: 58286 <at> debbugs.gnu.org
Subject: Re: bug#58286: 29.0.50; (dired-toggle-read-only) should verify if
 file names changed
Date: Tue, 04 Oct 2022 12:47:48 +0200

Jean Louis <bugs <at> gnu.support> writes:

> I have noticed that C-x C-q does not verify if file names changed.
>
> If file name was:
>
> my-file.ext.part
>
> once C-x C-q is invoked, it does not refresh buffer. In my opinion it
> shall refresh buffer or warn that file name does not exist any more, if
> it does not, so that editing of file names makes sense.

I don't understand what you mean here -- editing file names in wdired
works fine for me.

Do you have a step-by-step recipe, starting from "emacs -Q", that
demonstrates the problem?

Message #13 received at 58286 <at> debbugs.gnu.org (full text, mbox):

From: Jean Louis <bugs <at> gnu.support>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 58286 <at> debbugs.gnu.org
Subject: Re: bug#58286: 29.0.50; (dired-toggle-read-only) should verify if
 file names changed
Date: Wed, 5 Oct 2022 22:11:49 +0300

* Lars Ingebrigtsen <larsi <at> gnus.org> [2022-10-04 13:48]:
> Jean Louis <bugs <at> gnu.support> writes:
> 
> > I have noticed that C-x C-q does not verify if file names changed.
> >
> > If file name was:
> >
> > my-file.ext.part
> >
> > once C-x C-q is invoked, it does not refresh buffer. In my opinion it
> > shall refresh buffer or warn that file name does not exist any more, if
> > it does not, so that editing of file names makes sense.
> 
> I don't understand what you mean here -- editing file names in wdired
> works fine for me.
> 
> Do you have a step-by-step recipe, starting from "emacs -Q", that
> demonstrates the problem?

It is explained above. The file my-file.ext.part was edited, but then
at some point the file named changed during editing, or file may be
removed. After editing, the buffer was not refreshed. I could see new
file name in the buffer while that file did not exist.

With emacs -Q I see that it refreshes.

I can't understand why and how, that is what happened. I do not change
dired myself in anyway, even if not used with emacs -Q.

-- 
Jean

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns

In support of Richard M. Stallman
https://stallmansupport.org/

Message #16 received at 58286 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Jean Louis <bugs <at> gnu.support>
Cc: 58286 <at> debbugs.gnu.org
Subject: Re: bug#58286: 29.0.50; (dired-toggle-read-only) should verify if
 file names changed
Date: Thu, 06 Oct 2022 13:59:50 +0200

Jean Louis <bugs <at> gnu.support> writes:

>> Do you have a step-by-step recipe, starting from "emacs -Q", that
>> demonstrates the problem?
>
> It is explained above. The file my-file.ext.part was edited, but then
> at some point the file named changed during editing, or file may be
> removed. After editing, the buffer was not refreshed. I could see new
> file name in the buffer while that file did not exist.
>
> With emacs -Q I see that it refreshes.
>
> I can't understand why and how, that is what happened. I do not change
> dired myself in anyway, even if not used with emacs -Q.

That's still not a step-by-step recipe -- I don't understand what you
say you've done, or what you're seeing.

If the case is that you can't repeat the problem, but that it was
something odd that happened once, but you don't know how or why, then I
don't think we're going to get any further here.

Message #21 received at 58286-done <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefankangas <at> gmail.com>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 58286-done <at> debbugs.gnu.org, Jean Louis <bugs <at> gnu.support>
Subject: Re: bug#58286: 29.0.50; (dired-toggle-read-only) should verify if
 file names changed
Date: Sun, 3 Sep 2023 02:26:38 -0700

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Jean Louis <bugs <at> gnu.support> writes:
>
>>> Do you have a step-by-step recipe, starting from "emacs -Q", that
>>> demonstrates the problem?
>>
>> It is explained above. The file my-file.ext.part was edited, but then
>> at some point the file named changed during editing, or file may be
>> removed. After editing, the buffer was not refreshed. I could see new
>> file name in the buffer while that file did not exist.
>>
>> With emacs -Q I see that it refreshes.
>>
>> I can't understand why and how, that is what happened. I do not change
>> dired myself in anyway, even if not used with emacs -Q.
>
> That's still not a step-by-step recipe -- I don't understand what you
> say you've done, or what you're seeing.
>
> If the case is that you can't repeat the problem, but that it was
> something odd that happened once, but you don't know how or why, then I
> don't think we're going to get any further here.

More information was requested, but none was given within 9 months, so
I'm closing this bug.  If this is still an issue, please reply to this
email (use "Reply to all" in your email client) and we can reopen the
bug report.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.