procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix display on X of 1-pixel R2L characters.

Browse source 
src/xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
 1-pixel R2L characters.
 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
This commit is contained in:
Eli Zaretskii 2014-10-17 09:43:36 +03:00
parent 6743c1928e
commit cacd5c3580
2 changed files with 9 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/ChangeLog
View file

@ -1,3 +1,10 @@
2014-10-17 Eli Zaretskii <eliz@gnu.org>
* xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1-pixel R2L characters.
Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).

3
src/xterm.c
View file

@ -7133,7 +7133,8 @@ x_draw_hollow_cursor (struct window *w, struct glyph_row *row)
&& 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);