GNU bug report logs - #25165
26.0.50; Point becomes sticky after clone-indirect-buffer

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

From: marcowahlsoft <at> gmail.com
To: bug-gnu-emacs <at> gnu.org
Subject: 26.0.50; Point becomes sticky after clone-indirect-buffer
Date: Sun, 11 Dec 2016 07:56:35 +0100

emacs -Q
Make sure buffer *scratch* is the current buffer.
M-x clone-indirect-buffer
Move point with C-n, C-f and other commands in the cloned buffer (and
also the original *scratch* buffer.)

See the stickyness of point.



In GNU Emacs 26.0.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.22.5)
 of 2016-12-11 built on tm6592
Repository revision: 595a4d6bfd5aad79fb3ab681ae06f0739a4a5701
Windowing system distributor 'The X.Org Foundation', version 11.0.11804000
System Description:	Arch Linux

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-- 
Marco Wahl

Message #8 received at 25165 <at> debbugs.gnu.org (full text, mbox):

From: npostavs <at> users.sourceforge.net
To: marcowahlsoft <at> gmail.com
Cc: 25165 <at> debbugs.gnu.org
Subject: Re: bug#25165: 26.0.50;
 Point becomes sticky after clone-indirect-buffer
Date: Sun, 11 Dec 2016 08:11:47 -0500

tags 25165 confirmed
quit

marcowahlsoft <at> gmail.com writes:

> emacs -Q
> Make sure buffer *scratch* is the current buffer.
> M-x clone-indirect-buffer
> Move point with C-n, C-f and other commands in the cloned buffer (and
> also the original *scratch* buffer.)
>
> See the stickyness of point.

Huh, that's weird.  It seems impossible to move point more than 2 steps
backwards.

Message #13 received at 25165 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: npostavs <at> users.sourceforge.net
Cc: 25165 <at> debbugs.gnu.org, marcowahlsoft <at> gmail.com
Subject: Re: bug#25165: 26.0.50;
 Point becomes sticky after clone-indirect-buffer
Date: Sun, 11 Dec 2016 20:26:17 +0200

> From: npostavs <at> users.sourceforge.net
> Date: Sun, 11 Dec 2016 08:11:47 -0500
> Cc: 25165 <at> debbugs.gnu.org
> 
> > emacs -Q
> > Make sure buffer *scratch* is the current buffer.
> > M-x clone-indirect-buffer
> > Move point with C-n, C-f and other commands in the cloned buffer (and
> > also the original *scratch* buffer.)
> >
> > See the stickyness of point.
> 
> Huh, that's weird.  It seems impossible to move point more than 2 steps
> backwards.

More accurately, something resets point back to its position in the
other buffer.  Even if you move point just one position with C-b.

This is caused by something in the concurrency merge, but I have no
idea by what or how.

Message #16 received at 25165 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: npostavs <at> users.sourceforge.net
Cc: 25165 <at> debbugs.gnu.org, marcowahlsoft <at> gmail.com
Subject: Re: bug#25165: 26.0.50;
 Point becomes sticky after clone-indirect-buffer
Date: Mon, 12 Dec 2016 18:05:28 +0200

> Date: Sun, 11 Dec 2016 20:26:17 +0200
> From: Eli Zaretskii <eliz <at> gnu.org>
> Cc: 25165 <at> debbugs.gnu.org, marcowahlsoft <at> gmail.com
> 
> More accurately, something resets point back to its position in the
> other buffer.  Even if you move point just one position with C-b.
> 
> This is caused by something in the concurrency merge, but I have no
> idea by what or how.

I do now.  Should be fixed with the latest master.

Message #19 received at 25165 <at> debbugs.gnu.org (full text, mbox):

From: Marco Wahl <marcowahlsoft <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 25165 <at> debbugs.gnu.org, marcowahlsoft <at> gmail.com,
 npostavs <at> users.sourceforge.net
Subject: Re: bug#25165: 26.0.50;
 Point becomes sticky after clone-indirect-buffer
Date: Mon, 12 Dec 2016 20:45:12 +0100

Eli Zaretskii <eliz <at> gnu.org> writes:

>> Date: Sun, 11 Dec 2016 20:26:17 +0200
>> From: Eli Zaretskii <eliz <at> gnu.org>
>> Cc: 25165 <at> debbugs.gnu.org, marcowahlsoft <at> gmail.com
>> 
>> More accurately, something resets point back to its position in the
>> other buffer.  Even if you move point just one position with C-b.
>> 
>> This is caused by something in the concurrency merge, but I have no
>> idea by what or how.
>
> I do now.  Should be fixed with the latest master.

Confirmed!  Awesome, thanks!

Message #24 received at 25165-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Marco Wahl <marcowahlsoft <at> gmail.com>
Cc: 25165-done <at> debbugs.gnu.org, npostavs <at> users.sourceforge.net
Subject: Re: bug#25165: 26.0.50;
 Point becomes sticky after clone-indirect-buffer
Date: Mon, 12 Dec 2016 22:09:38 +0200

> From: Marco Wahl <marcowahlsoft <at> gmail.com>
> Cc: npostavs <at> users.sourceforge.net,  25165 <at> debbugs.gnu.org,  marcowahlsoft <at> gmail.com
> Date: Mon, 12 Dec 2016 20:45:12 +0100
> 
> >> This is caused by something in the concurrency merge, but I have no
> >> idea by what or how.
> >
> > I do now.  Should be fixed with the latest master.
> 
> Confirmed!  Awesome, thanks!

Thanks, closing.

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