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| author | Paul Eggert <eggert@cs.ucla.edu> | 2015-11-27 22:08:14 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2015-11-27 22:09:11 -0800 |
| commit | f32c79dd0ee40b882a12d58d51294356e844c4dd (patch) | |
| tree | c4b1db61885d60ae9c650289f3f9f3d4926797f9 /src/undo.c | |
| parent | 60d8c804cf1ee613324a853de3d183663bb77f83 (diff) | |
| download | emacs-f32c79dd0ee40b882a12d58d51294356e844c4dd.tar.gz | |
Fix minor problems found by static checking
* src/undo.c (prepare_record): Add proper prototype for C.
Diffstat (limited to 'src/undo.c')
| -rw-r--r-- | src/undo.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/undo.c b/src/undo.c index 7659224b6c6..1cc6de48393 100644 --- a/src/undo.c +++ b/src/undo.c @@ -33,9 +33,9 @@ static Lisp_Object pending_boundary; /* Record point as it was at beginning of this command (if necessary) and prepare the undo info for recording a change. -/* Prepare the undo info for recording a change. */ + Prepare the undo info for recording a change. */ static void -prepare_record () +prepare_record (void) { /* Allocate a cons cell to be the undo boundary after this command. */ if (NILP (pending_boundary)) @@ -60,15 +60,14 @@ record_point (ptrdiff_t pt) at_boundary = ! CONSP (BVAR (current_buffer, undo_list)) || NILP (XCAR (BVAR (current_buffer, undo_list))); - prepare_record(); + prepare_record (); /* If we are just after an undo boundary, and point wasn't at start of deleted range, record where it was. */ - if (at_boundary){ + if (at_boundary) bset_undo_list (current_buffer, Fcons (make_number (pt), BVAR (current_buffer, undo_list))); - } } /* Record an insertion that just happened or is about to happen, @@ -164,11 +163,9 @@ record_delete (ptrdiff_t beg, Lisp_Object string, bool record_markers) if (EQ (BVAR (current_buffer, undo_list), Qt)) return; - if (point_before_last_command_or_undo != beg && - buffer_before_last_command_or_undo == current_buffer) - { - record_point (point_before_last_command_or_undo); - } + if (point_before_last_command_or_undo != beg + && buffer_before_last_command_or_undo == current_buffer) + record_point (point_before_last_command_or_undo); if (PT == beg + SCHARS (string)) { |