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bug#18138: rev. 117587 causes emacs segfault when auto-complete tests ar
bug#18138: rev. 117587 causes emacs segfault when auto-complete tests are run
Wed, 30 Jul 2014 08:08:24 +0900
** martin rudalics [2014-07-29 16:01:41 +0200]:
>> But there is another issue with rev. 117587 not related with emacs
>> segfault. Seems that this revision introduced new behaviour that isn't
>> documented: now emacs always has a horizontal scroll bar even if
>> scroll-bar-mode is switched off. I tested this in following way:
>> - compile emacs rev. 117587 and rev. 117586:
>> - run
>> emacs -Q
>> - then
>> M-x scroll-bar-mode
>> - results:
>> 117586: has only vertical scroll bar, M-x ... switched it off;
>> 117587: has both vertical (usual) and horizontal scroll bars, running
>> M-x ... switching off only vertical scroll bar.
> Yes. Horizontal scrollbars can currently be switched on and off only
> via `horizontal-scroll-bar-mode'. I did not want `scroll-bar-mode'
> switching on horizontal scroll bars as well. We can either use three
> terms `horizontal-scroll-bar-mode', `vertical-scroll-bar-mode', and
> `scroll-bar-mode' (where the semantics of the latter would change) or
> rename `scroll-bar-mode' to `vertical-scroll-bar-mode' keeping a
> `scroll-bar-mode' alias and have only two terms.
Thank you for explanation.
> Please file a separate report where you suggest how to improve that.
I'm fine as long as that feature is documented.
> Thanks, martin
WBR, Vladimir Lomov