From: Eli Zaretskii <eliz@gnu.org>
To: Ergus <spacibba@aol.com>
Cc: emacs-devel@gnu.org
Subject: Re: Merging the underline attribute at EOL
Date: Mon, 16 Dec 2019 18:12:31 +0200 [thread overview]
Message-ID: <831rt45jww.fsf@gnu.org> (raw)
In-Reply-To: <20191216031224.tn4cuopxyjqlybq3@Ergus> (message from Ergus on Mon, 16 Dec 2019 04:12:24 +0100)
> Date: Mon, 16 Dec 2019 04:12:24 +0100
> From: Ergus <spacibba@aol.com>
> Cc: emacs-devel@gnu.org
>
> I just saw your message. Actually the problem should be somewhere else a
> bit latter in the same function. Because in terminal your code underlies
> the entire line.
On a text terminal there's no problem because of this:
if (FRAME_WINDOW_P (f) <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
&& MATRIX_ROW_DISPLAYS_TEXT_P (it->glyph_row)
&& face->box == FACE_NO_BOX
&& FACE_COLOR_TO_PIXEL (face->background, f) == FRAME_BACKGROUND_PIXEL (f)
#ifdef HAVE_WINDOW_SYSTEM
&& !face->stipple
#endif
&& !it->glyph_row->reversed_p
&& !Vdisplay_fill_column_indicator)
return;
IOW, if we are on a TTY frame, we never return early here, we always
continue to extending the face.
The problem with the early return is only on GUI frames.
next prev parent reply other threads:[~2019-12-16 16:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-14 8:28 Merging the underline attribute at EOL Eli Zaretskii
2019-12-16 3:12 ` Ergus
2019-12-16 16:12 ` Eli Zaretskii [this message]
2019-12-16 3:49 ` Ergus
2019-12-16 16:17 ` Eli Zaretskii
2019-12-16 16:11 ` Ergus
2019-12-16 17:05 ` Eli Zaretskii
2019-12-16 20:31 ` Ergus
2019-12-17 3:22 ` Eli Zaretskii
2019-12-17 14:13 ` Ergus
2019-12-17 17:18 ` Eli Zaretskii
2019-12-19 1:19 ` Ergus
2019-12-19 15:38 ` Eli Zaretskii
2019-12-22 22:46 ` Ergus
2019-12-23 13:35 ` Eli Zaretskii
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