* bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin
@ 2012-02-27 19:18 Johan Bockgård
2012-02-27 20:36 ` Eli Zaretskii
0 siblings, 1 reply; 6+ messages in thread
From: Johan Bockgård @ 2012-02-27 19:18 UTC (permalink / raw)
To: 10902
emacs -Q
Eval
(progn
(pop-to-buffer (get-buffer-create "*foo*"))
(dotimes (n 5) (insert "x\n"))
(goto-char (point-min))
(setq scroll-margin 100)
(set-window-text-height nil (+ 5 2)))
Press `M->'
=> Point is displayed one line below the end of the buffer.
^ permalink raw reply [flat|nested] 6+ messages in thread* bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin
2012-02-27 19:18 bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin Johan Bockgård
@ 2012-02-27 20:36 ` Eli Zaretskii
2012-02-27 22:15 ` Johan Bockgård
0 siblings, 1 reply; 6+ messages in thread
From: Eli Zaretskii @ 2012-02-27 20:36 UTC (permalink / raw)
To: Johan Bockgård; +Cc: 10902
> From: Johan Bockgård <bojohan@gnu.org>
> Date: Mon, 27 Feb 2012 20:18:09 +0100
>
>
> emacs -Q
>
> Eval
>
> (progn
> (pop-to-buffer (get-buffer-create "*foo*"))
> (dotimes (n 5) (insert "x\n"))
> (goto-char (point-min))
> (setq scroll-margin 100)
> (set-window-text-height nil (+ 5 2)))
>
> Press `M->'
>
> => Point is displayed one line below the end of the buffer.
The same happens in Emacs 23, so this isn't a regression in Emacs 24.
I will take a look soon. Thanks for reporting this.
P.S. Is there a real-life use-case behind this? I mean, setting a
scroll margin that is wider than the window sounds... how should I put
it... weird, no?
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin
2012-02-27 20:36 ` Eli Zaretskii
@ 2012-02-27 22:15 ` Johan Bockgård
2012-03-02 11:40 ` Eli Zaretskii
0 siblings, 1 reply; 6+ messages in thread
From: Johan Bockgård @ 2012-02-27 22:15 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 10902
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Johan Bockgård <bojohan@gnu.org>
>> Date: Mon, 27 Feb 2012 20:18:09 +0100
>>
>>
>> emacs -Q
>>
>> Eval
>>
>> (progn
>> (pop-to-buffer (get-buffer-create "*foo*"))
>> (dotimes (n 5) (insert "x\n"))
>> (goto-char (point-min))
>> (setq scroll-margin 100)
>> (set-window-text-height nil (+ 5 2)))
>>
>> Press `M->'
>>
>> => Point is displayed one line below the end of the buffer.
>
> The same happens in Emacs 23, so this isn't a regression in Emacs 24.
Yes, I noticed that after sending the report. Actually, it happens
already in Emacs 21.
(BTW, I cannot reproduce it in emacs -nw.)
> I will take a look soon. Thanks for reporting this.
>
> P.S. Is there a real-life use-case behind this? I mean, setting a
> scroll margin that is wider than the window sounds... how should I put
> it... weird, no?
The precise value of scroll-margin is not important. It happens for any
value > 1.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin
2012-02-27 22:15 ` Johan Bockgård
@ 2012-03-02 11:40 ` Eli Zaretskii
2012-03-03 17:28 ` Johan Bockgård
0 siblings, 1 reply; 6+ messages in thread
From: Eli Zaretskii @ 2012-03-02 11:40 UTC (permalink / raw)
To: Johan Bockgård; +Cc: 10902
> From: Johan Bockgård <bojohan@gnu.org>
> Cc: 10902@debbugs.gnu.org
> Date: Mon, 27 Feb 2012 23:15:55 +0100
>
> > I will take a look soon. Thanks for reporting this.
> >
> > P.S. Is there a real-life use-case behind this? I mean, setting a
> > scroll margin that is wider than the window sounds... how should I put
> > it... weird, no?
>
> The precise value of scroll-margin is not important. It happens for any
> value > 1.
But only if the window height is 2 lines more than the buffer line
count, according to my testing.
Anyway, I think I fixed this (in revision 107481 on the trunk).
Please see if there are any leftovers after that fix.
Thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin
2012-03-02 11:40 ` Eli Zaretskii
@ 2012-03-03 17:28 ` Johan Bockgård
2012-03-03 19:06 ` Eli Zaretskii
0 siblings, 1 reply; 6+ messages in thread
From: Johan Bockgård @ 2012-03-03 17:28 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 10902
Eli Zaretskii <eliz@gnu.org> writes:
>> > I will take a look soon. Thanks for reporting this.
>> >
>> > P.S. Is there a real-life use-case behind this? I mean, setting a
>> > scroll margin that is wider than the window sounds... how should I put
>> > it... weird, no?
>>
>> The precise value of scroll-margin is not important. It happens for any
>> value > 1.
>
> But only if the window height is 2 lines more than the buffer line
> count, according to my testing.
Mine too.
> Anyway, I think I fixed this (in revision 107481 on the trunk).
> Please see if there are any leftovers after that fix.
It fixes the problem for me. Thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin
2012-03-03 17:28 ` Johan Bockgård
@ 2012-03-03 19:06 ` Eli Zaretskii
0 siblings, 0 replies; 6+ messages in thread
From: Eli Zaretskii @ 2012-03-03 19:06 UTC (permalink / raw)
To: Johan Bockgård; +Cc: 10902-done
> From: Johan Bockgård <bojohan@gnu.org>
> Cc: 10902@debbugs.gnu.org
> Date: Sat, 03 Mar 2012 18:28:41 +0100
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> >> > I will take a look soon. Thanks for reporting this.
> >> >
> >> > P.S. Is there a real-life use-case behind this? I mean, setting a
> >> > scroll margin that is wider than the window sounds... how should I put
> >> > it... weird, no?
> >>
> >> The precise value of scroll-margin is not important. It happens for any
> >> value > 1.
> >
> > But only if the window height is 2 lines more than the buffer line
> > count, according to my testing.
>
> Mine too.
>
> > Anyway, I think I fixed this (in revision 107481 on the trunk).
> > Please see if there are any leftovers after that fix.
>
> It fixes the problem for me. Thanks.
Thanks, I'm closing the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-03-03 19:06 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2012-02-27 19:18 bug#10902: 24.0.93; Point displayed after end of buffer with scroll-margin Johan Bockgård
2012-02-27 20:36 ` Eli Zaretskii
2012-02-27 22:15 ` Johan Bockgård
2012-03-02 11:40 ` Eli Zaretskii
2012-03-03 17:28 ` Johan Bockgård
2012-03-03 19:06 ` Eli Zaretskii
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