GNU bug report logs - #18939
24.4; a left-click in Emacs sometimes modifies the PRIMARY selection

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From: Vincent Lefevre <vincent <at> vinc17.net>
To: Riku Saikkonen <rjs <at> netti.fi>
Cc: 774090 <at> bugs.debian.org, 18939 <at> debbugs.gnu.org
Subject: bug#18939: 24.4; middle-click sometimes pastes data other than the PRIMARY selection
Date: Sun, 4 Jan 2015 03:23:37 +0100

[Message part 1 (text/plain, inline)]

[Cc to the Debian bug]

On 2014-12-30 12:45:12 +0200, Riku Saikkonen wrote:
> I tried to trace where the bug occurs, and got as far as this:
> 
> mouse-drag-track contains the lines
> 
> 	  ;; Otherwise, run binding of terminating up-event.
>           (deactivate-mark)
> 	  (if do-multi-click
> 	      (goto-char start-point)
> 	    (unless moved-off-start
> 	      (pop-mark)))
> 
> (lines 858-863 of mouse.el in Emacs 24.4.1)
[...]

How about locally setting select-active-regions to nil for
(deactivate-mark)? See attached patch, which seems to work
for me, though I don't know all the consequences.

It is inspired from the patch suggested at

  http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6872#8

and the one that was really applied as
1c409d0b963ebdb1f48b90ddce85c56d989bee5f.

-- 
Vincent Lefèvre <vincent <at> vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

[emacs24-primarysel2.patch (text/plain, attachment)]

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