diff options
| author | Chong Yidong <cyd@stupidchicken.com> | 2006-05-23 00:49:55 +0000 |
|---|---|---|
| committer | Chong Yidong <cyd@stupidchicken.com> | 2006-05-23 00:49:55 +0000 |
| commit | 594a1605cd54c3d65dd373b6b4118765398b2aed (patch) | |
| tree | abc77350a14f88e7e5edd7af41a6d3cbad933c04 /src/intervals.c | |
| parent | 8e6ea7a32117a8948dfd0f3acd0bd2beaa806728 (diff) | |
| download | emacs-594a1605cd54c3d65dd373b6b4118765398b2aed.tar.gz emacs-594a1605cd54c3d65dd373b6b4118765398b2aed.tar.bz2 emacs-594a1605cd54c3d65dd373b6b4118765398b2aed.zip | |
Update comments.
Diffstat (limited to 'src/intervals.c')
| -rw-r--r-- | src/intervals.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/intervals.c b/src/intervals.c index e69ff701387..20c4c191a93 100644 --- a/src/intervals.c +++ b/src/intervals.c @@ -2016,6 +2016,10 @@ set_point_both (buffer, charpos, bytepos) register INTERVAL to, from, toprev, fromprev; int buffer_point; int old_position = BUF_PT (buffer); + /* This ensures that we move forward past intangible text when the + initial position is the same as the destination, in the rare + instances where this is important, e.g. in line-move-finish + (simple.el). */ int backwards = (charpos < old_position ? 1 : 0); int have_overlays; int original_position; |