From: Eli Zaretskii <eliz@gnu.org>
To: Alan Third <alan@idiocy.org>
Cc: netjune@outlook.com, 38731@debbugs.gnu.org
Subject: bug#38731: [PATCH] Calculate first glyph to be redrawn when exposing (bug#38731)
Date: Fri, 27 Dec 2019 19:17:03 +0200 [thread overview]
Message-ID: <83a77dpu28.fsf@gnu.org> (raw)
In-Reply-To: <20191227162620.GA92799@breton.holly.idiocy.org> (message from Alan Third on Fri, 27 Dec 2019 16:26:20 +0000)
> Date: Fri, 27 Dec 2019 16:26:20 +0000
> From: Alan Third <alan@idiocy.org>
> Cc: netjune@outlook.com, 38731@debbugs.gnu.org
>
> * src/xdisp.c (expose_area): When the face extends to the end of the
> line calculate the first glyph to be redrawn rather than assuming it
> starts at the first glyph in the row.
Thanks, but can you please explain the rationale behind these changes?
I'm mildly worried why this is done in generic code, whereas the
problem was Darwin-specific.
next prev parent reply other threads:[~2019-12-27 17:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <a0dc5800-db7e-4091-b385-e2c888f9472b@Spark>
2019-12-24 10:43 ` bug#38731: 27.0.50; Unexpected redisplay behaviour. Cursor can’t be moved to end of line HaiJun Zhang
2019-12-24 15:50 ` Eli Zaretskii
2019-12-24 16:42 ` HaiJun Zhang
2019-12-26 12:59 ` Alan Third
2019-12-26 13:24 ` HaiJun Zhang
2019-12-26 17:29 ` Eli Zaretskii
2019-12-27 14:35 ` Alan Third
2019-12-27 16:26 ` bug#38731: [PATCH] Calculate first glyph to be redrawn when exposing (bug#38731) Alan Third
2019-12-27 17:17 ` Eli Zaretskii [this message]
2019-12-27 19:06 ` Alan Third
2019-12-28 8:54 ` Eli Zaretskii
2019-12-28 11:20 ` Alan Third
2019-12-28 18:27 ` Eli Zaretskii
2019-12-29 10:46 ` Alan Third
2019-12-30 4:55 ` HaiJun Zhang
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