GNU bug report logs - #67388
30.0.50; Unintended man page buffer-name change?

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Package: emacs;

Reported by: Stephen Berman <stephen.berman <at> gmx.net>

Date: Wed, 22 Nov 2023 22:03:01 UTC

Severity: normal

Found in version 30.0.50

Done: Stephen Berman <stephen.berman <at> gmx.net>

Bug is archived. No further changes may be made.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Stephen Berman <stephen.berman <at> gmx.net>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#67388: closed (30.0.50; Unintended man page buffer-name change?)
Date: Wed, 29 Nov 2023 17:48:02 +0000
[Message part 1 (text/plain, inline)]
Your message dated Wed, 29 Nov 2023 18:47:19 +0100
with message-id <87bkbctpso.fsf <at> rub.de>
and subject line Re: bug#67388: 30.0.50; Unintended man page buffer-name change?
has caused the debbugs.gnu.org bug report #67388,
regarding 30.0.50; Unintended man page buffer-name change?
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
67388: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=67388
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
From: Stephen Berman <stephen.berman <at> gmx.net>
To: bug-gnu-emacs <at> gnu.org
Subject: 30.0.50; Unintended man page buffer-name change?
Date: Wed, 22 Nov 2023 23:02:25 +0100
[Message part 3 (text/plain, inline)]
0. emacs -Q
1. M-x man RET cat RET
2. M-: (buffer-name)
=> "*Man cat *"

If you do the same in emacs-29, the result is:
"*Man cat*"

AFAICS this change is due to this commit:

commit 861ac933dd8aed1028edc4b9142400e3702874d5
Author:     Michael Albinus <michael.albinus <at> gmx.de>
Commit:     Michael Albinus <michael.albinus <at> gmx.de>
CommitDate: Wed Nov 1 16:54:31 2023 +0100

    Run `man' also on remote systems

If the change was intended, it should be called out in NEWS.  If it was
unintended, this patch restores the previous behavior, at least when
calling man locally (I currently can't test a remote call):

[Message part 4 (text/x-patch, inline)]
diff --git a/lisp/man.el b/lisp/man.el
index f18e2f50b7c..3efa29d7aad 100644
--- a/lisp/man.el
+++ b/lisp/man.el
@@ -1191,8 +1191,8 @@ Man-getpage-in-background
          (man-args topic)
 	 (bufname
           (if (file-remote-p default-directory)
-              (format "*Man %s %s *" (file-remote-p default-directory) man-args)
-            (format "*Man %s *" man-args)))
+              (format "*Man %s %s*" (file-remote-p default-directory) man-args)
+            (format "*Man %s*" man-args)))
 	 (buffer (get-buffer bufname)))
     (if buffer
 	(Man-notify-when-ready buffer)
[Message part 5 (text/plain, inline)]

In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
 3.24.38, cairo version 1.18.0) of 2023-11-22 built on strobelfs2
Repository revision: f50e54c01e84323e2689d79864dd9d65974d4429
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101008
System Description: Linux From Scratch r12.0-63

Configured using:
 'configure -C --with-xwidgets 'CFLAGS=-Og -g3'
 PKG_CONFIG_PATH=/opt/qt5/lib/pkgconfig'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER
PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11
XDBE XIM XINPUT2 XPM XWIDGETS GTK3 ZLIB
[Message part 6 (message/rfc822, inline)]
From: Stephen Berman <stephen.berman <at> gmx.net>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 67388-done <at> debbugs.gnu.org
Subject: Re: bug#67388: 30.0.50; Unintended man page buffer-name change?
Date: Wed, 29 Nov 2023 18:47:19 +0100
On Wed, 29 Nov 2023 18:21:30 +0100 Michael Albinus <michael.albinus <at> gmx.de> wrote:

> Stephen Berman <stephen.berman <at> gmx.net> writes:
>
> Hi Stephen,
>
>> Given no reponse in a week, perhaps this fell under the radar, in
>> particular that of Michael Albinus (added to Cc:).
>
> I'm very sorry, I've overlooked this, indeed.
>
>> Michael, if you
>> confirm this was just a typo, I can install the patch to save you the
>> effort.  If it's not a typo, then you're in a better position than me to
>> decide what to do.
>
> Yep, it's a typo. Please install your patch. And thanks for catching this!

Done in commit e87644baa32 on master and closing the bug.  Thanks.

Steve Berman


This bug report was last modified 1 year and 231 days ago.

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