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| author | Eli Zaretskii <eliz@gnu.org> | 2014-08-31 18:46:47 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2014-08-31 18:46:47 +0300 |
| commit | 4457cc825bdbe30f704c80edbae25d12e7e5bab2 (patch) | |
| tree | 8988d99dd1e08e031bc4de5b8ff0614956932a59 /lisp/emacs-lisp | |
| parent | 53d815b09fe53c749acce4c8aaf427367050f2bd (diff) | |
| download | emacs-4457cc825bdbe30f704c80edbae25d12e7e5bab2.tar.gz emacs-4457cc825bdbe30f704c80edbae25d12e7e5bab2.tar.bz2 emacs-4457cc825bdbe30f704c80edbae25d12e7e5bab2.zip | |
Fix cursor drawing in hscrolled R2L screen lines.
src/xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
clipping rectangle become negative (i.e. large positive, since
it's an unsigned data type). This can happen in R2L hscrolled
glyph rows, and caused us to draw the cursor glyph on the fringe.
For the details, see
http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
Diffstat (limited to 'lisp/emacs-lisp')
0 files changed, 0 insertions, 0 deletions