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| author | Karl Heuer <kwzh@gnu.org> | 1995-03-22 21:22:31 +0000 |
|---|---|---|
| committer | Karl Heuer <kwzh@gnu.org> | 1995-03-22 21:22:31 +0000 |
| commit | 15874c5958f2480f3d77617b229734536830de42 (patch) | |
| tree | c556e91945456069b8e68d82c55af1dbda53884b /src/dispnew.c | |
| parent | 64c947d33c7275b628193928f72499c7990bde70 (diff) | |
| download | emacs-15874c5958f2480f3d77617b229734536830de42.tar.gz | |
(direct_output_forward_char): Don't use direct output at an overlay boundary.
Diffstat (limited to 'src/dispnew.c')
| -rw-r--r-- | src/dispnew.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/dispnew.c b/src/dispnew.c index ee29b302ac4..7bf46a2a969 100644 --- a/src/dispnew.c +++ b/src/dispnew.c @@ -1143,11 +1143,16 @@ direct_output_forward_char (n) && (FRAME_CURSOR_X (frame) + 1 >= window_internal_width (w) - 1)) || cursor_in_echo_area) return 0; - + /* Can't use direct output if highlighting a region. */ if (!NILP (Vtransient_mark_mode) && !NILP (current_buffer->mark_active)) return 0; + /* Can't use direct output at an overlay boundary; it might have + before-string or after-string properties. */ + if (overlay_touches_p (PT) || overlay_touches_p (PT - n)) + return 0; + #ifdef USE_TEXT_PROPERTIES /* Don't use direct output next to an invisible character since we might need to do something special. */ |