* bug#48754: previous-line on large lines or images travels two lines sometimes
@ 2021-05-30 21:54 Radon Rosborough
2021-05-31 15:26 ` Eli Zaretskii
0 siblings, 1 reply; 4+ messages in thread
From: Radon Rosborough @ 2021-05-30 21:54 UTC (permalink / raw)
To: 48754
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I've encountered some puzzling behavior related to
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=48170.
Specifically, running under emacs -Q commit
d6dc66053d846b6fc041889b4d0f383c8dac4da3 of 2021-05-30 on GNOME, if I load
up https://github.com/raxod502/bug48170-repro, then `next-line' navigates 1
line down, but `previous-line' navigates 2 lines up!
Any ideas about what might be causing that?
Best,
Radon
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^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#48754: previous-line on large lines or images travels two lines sometimes
2021-05-30 21:54 bug#48754: previous-line on large lines or images travels two lines sometimes Radon Rosborough
@ 2021-05-31 15:26 ` Eli Zaretskii
2021-06-05 19:43 ` Radon Rosborough
2021-10-24 7:27 ` Stefan Kangas
0 siblings, 2 replies; 4+ messages in thread
From: Eli Zaretskii @ 2021-05-31 15:26 UTC (permalink / raw)
To: Radon Rosborough; +Cc: 48754
> From: Radon Rosborough <radon.neon@gmail.com>
> Date: Sun, 30 May 2021 14:54:34 -0700
>
> I've encountered some puzzling behavior related to https://debbugs.gnu.org/cgi/bugreport.cgi?bug=48170.
>
> Specifically, running under emacs -Q commit d6dc66053d846b6fc041889b4d0f383c8dac4da3 of
> 2021-05-30 on GNOME, if I load up https://github.com/raxod502/bug48170-repro, then `next-line' navigates 1
> line down, but `previous-line' navigates 2 lines up!
I cannot reproduce this. With the current master, both C-n and C-p
move by one screen line.
P.S. I only downloaded code.el, and it seems identical to the one in
the previous bug. the images seem also identical, so I reused the
images from the previous bug. Did any of them change? Judging by the
time stamps, they didn't.
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#48754: previous-line on large lines or images travels two lines sometimes
2021-05-31 15:26 ` Eli Zaretskii
@ 2021-06-05 19:43 ` Radon Rosborough
2021-10-24 7:27 ` Stefan Kangas
1 sibling, 0 replies; 4+ messages in thread
From: Radon Rosborough @ 2021-06-05 19:43 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 48754
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I've found that this problem appears to depend on the window size. With the
default window size, everything works as expected. But, when I maximize the
window to fill my screen, C-p moves two lines up. Does that happen for you?
If not, I can experiment to find more precise conditions.
code.el is the same as the previous report, yes.
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^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#48754: previous-line on large lines or images travels two lines sometimes
2021-05-31 15:26 ` Eli Zaretskii
2021-06-05 19:43 ` Radon Rosborough
@ 2021-10-24 7:27 ` Stefan Kangas
1 sibling, 0 replies; 4+ messages in thread
From: Stefan Kangas @ 2021-10-24 7:27 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: Radon Rosborough, 48754
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Radon Rosborough <radon.neon@gmail.com>
>> Date: Sun, 30 May 2021 14:54:34 -0700
>>
>> I've encountered some puzzling behavior related to https://debbugs.gnu.org/cgi/bugreport.cgi?bug=48170.
>>
>> Specifically, running under emacs -Q commit d6dc66053d846b6fc041889b4d0f383c8dac4da3 of
>> 2021-05-30 on GNOME, if I load up https://github.com/raxod502/bug48170-repro, then `next-line' navigates 1
>> line down, but `previous-line' navigates 2 lines up!
>
> I cannot reproduce this. With the current master, both C-n and C-p
> move by one screen line.
I can reproduce this bug on current master.
Here's the git clone command for the sake of convenience:
git clone https://github.com/raxod502/bug48170-repro.git
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-05-30 21:54 bug#48754: previous-line on large lines or images travels two lines sometimes Radon Rosborough
2021-05-31 15:26 ` Eli Zaretskii
2021-06-05 19:43 ` Radon Rosborough
2021-10-24 7:27 ` Stefan Kangas
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