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[Emacs-diffs] emacs-24 r117591: Fix display on X of 1-pixel R2L characte
From: |
Eli Zaretskii |
Subject: |
[Emacs-diffs] emacs-24 r117591: Fix display on X of 1-pixel R2L characters. |
Date: |
Fri, 17 Oct 2014 06:44:09 +0000 |
User-agent: |
Bazaar (2.6b2) |
------------------------------------------------------------
revno: 117591
revision-id: address@hidden
parent: address@hidden
committer: Eli Zaretskii <address@hidden>
branch nick: emacs-24
timestamp: Fri 2014-10-17 09:43:36 +0300
message:
Fix display on X of 1-pixel R2L characters.
src/xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1-pixel R2L characters.
Reported by Dmitry Antipov <address@hidden>, see
http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
modified:
src/ChangeLog changelog-20091113204419-o5vbwnq5f7feedwu-1438
src/xterm.c xterm.c-20091113204419-o5vbwnq5f7feedwu-244
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2014-10-10 18:02:09 +0000
+++ b/src/ChangeLog 2014-10-17 06:43:36 +0000
@@ -1,3 +1,10 @@
+2014-10-17 Eli Zaretskii <address@hidden>
+
+ * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
+ 1-pixel R2L characters.
+ Reported by Dmitry Antipov <address@hidden>, see
+ http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
+
2014-10-10 Paul Eggert <address@hidden>
Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
=== modified file 'src/xterm.c'
--- a/src/xterm.c 2014-09-16 15:53:36 +0000
+++ b/src/xterm.c 2014-10-17 06:43:36 +0000
@@ -7133,7 +7133,8 @@
&& cursor_glyph->pixel_width > w->phys_cursor_width)
{
x += cursor_glyph->pixel_width - w->phys_cursor_width;
- wd -= 1;
+ if (wd > 0)
+ wd -= 1;
}
/* Set clipping, draw the rectangle, and reset clipping again. */
x_clip_to_row (w, row, TEXT_AREA, gc);
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