bug#23245: closed (25.0.92; cua-mode inhibits deactivate-region-hook)

[GNU bug Tracking System]

Your message dated Thu, 1 Oct 2020 05:13:17 -0700
with message-id 
<CADwFkmnOe0UfFuX_mCqQ=moy8=TpDa4sMPw10gTrhwCDLnWK-g@mail.gmail.com>
and subject line Re: bug#23245:
has caused the debbugs.gnu.org bug report #23245,
regarding 25.0.92; cua-mode inhibits deactivate-region-hook
to be marked as done.

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23245: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23245
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> --- Begin Message ---
>
>
>
> Subject: 
>
> 25.0.92; cua-mode inhibits deactivate-region-hook
>
>
>
>
> Date: 
>
> Fri, 08 Apr 2016 18:50:43 +0200
>
>
>
>
> User-agent: 
>
> mu4e 0.9.17; emacs 25.0.92.8
>
>
>
>
> I noticed that https://github.com/fgallina/region-bindings-mode started
> to fail to deactive from time to time after I swiched to the emacs-25
> branch.
>
> I think I have tracked the problem down to cua-mode being the thing
> which causes this.
>
> I have been able to reproduce this problem.  If i use the init.el below
> and repeatadly activates and deactivates regions for a while an AM
> is logged to the messages buffer without a DM following the
> deactivation, after this (region-active-p) evaluates to nil but there
> was to deactivation hook fired.
>
> (defun AM ()
>   (message "AM"))
> (defun DM ()
>   (message "DM" ))
> (add-hook 'activate-mark-hook 'AM)
> (add-hook 'deactivate-mark-hook 'DM)
> (cua-mode)
>
>
>
> In GNU Emacs 25.0.92.8 (x86_64-unknown-linux-gnu, GTK+ Version 3.16.7)
>  of 2016-04-08 built on transwhale
> Repository revision: 7ad1d075b940f276adaf3b6bb0c024079c403f80
> Windowing system distributor 'The X.Org Foundation', version 11.0.11702000
> System Description:     Ubuntu 15.10
>
> Configured using:
>  'configure --with-x-toolkit=gtk3 --with-file-notification=inotify
>  --without-pop --without-toolkit-scroll-bars --with-xwidgets'
>
> Configured features:
> XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS NOTIFY
> ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB GTK3 X11 XWIDGETS
>
> Important settings:
>   value of $LC_COLLATE: sv_SE.utf8
>   value of $LC_CTYPE: sv_SE.utf8
>   value of $LC_MESSAGES: en_US.utf8
>   value of $LC_MONETARY: sv_SE.utf8
>   value of $LC_NUMERIC: sv_SE.utf8
>   value of $LC_TIME: sv_SE.utf8
>   value of $LANG: en_US.utf8
>   locale-coding-system: utf-8
>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#23245:
>
>
>
>
> Date: 
>
> Thu, 1 Oct 2020 05:13:17 -0700
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)
>
>
>
>
> Stefan Kangas <stefan@marxist.se> writes:
>
> > Thomas Frössman <thomasf@jossystem.se> writes:
> >
> >> I mixed up the mark/region functions a bit while testing so maybe it's not 
> >> an emacs bug. I will continue to investigate later.
> >>
> >> My actual problem is resolved by deactivating cua-mode and this did not 
> >> happen in emacs 24.x..
> >>
> >> The NEWS file says that "deactivate-mark is now buffer local".. that could 
> >> maybe be related.
> >
> > Could you please clarify what exactly is the issue here, if any?  Please
> > give a recipe starting from "emacs -Q", if possible.
> >
> > Thanks in advance.
>
> More information was requested, but none was given within 7 weeks, 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.
>
> Best regards,
> Stefan Kangas
>
>
> --- End Message ---