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| author | Eli Zaretskii <eliz@gnu.org> | 2020-05-31 17:34:09 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2020-05-31 17:34:09 +0300 |
| commit | dc4db3ef09dd5851c48421757a5b5e0f439a143e (patch) | |
| tree | b78ee47bf2365b364669d121319c0771bf2824a0 /lisp/textmodes/mhtml-mode.el | |
| parent | abe7c22da96694ced1bc80ec7eb9eb8a662a568b (diff) | |
| download | emacs-dc4db3ef09dd5851c48421757a5b5e0f439a143e.tar.gz emacs-dc4db3ef09dd5851c48421757a5b5e0f439a143e.tar.bz2 emacs-dc4db3ef09dd5851c48421757a5b5e0f439a143e.zip | |
Protect bidi cache from inadvertent resets
* src/xdisp.c (Fline_pixel_height, Fmove_point_visually): Save and
restore the bidi cache, to avoid inadvertently resetting it by
starting a new iteration through buffer text. This could cause
trouble if these functions are called during a redisplay cycle,
especially while we were processing RTL text.
Diffstat (limited to 'lisp/textmodes/mhtml-mode.el')
0 files changed, 0 insertions, 0 deletions