diff options
| author | Kim F. Storm <[email protected]> | 2005-01-31 22:45:12 +0000 |
|---|---|---|
| committer | Kim F. Storm <[email protected]> | 2005-01-31 22:45:12 +0000 |
| commit | 7405f386b9a4ffdba3befacb0321deeab815b7c6 (patch) | |
| tree | 1caac8a2277a1a26e0a0391eef355099f72e0ac4 /src/buffer.c | |
| parent | 49be18c97e6df29dfac0febac31e75ada2c9a7ce (diff) | |
(syms_of_buffer) <buffer-undo-list>: Doc fix.
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/buffer.c b/src/buffer.c index 2ca4332bca..a5099fc248 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -5782,7 +5782,13 @@ An entry (nil PROPERTY VALUE BEG . END) indicates that a text property was modified between BEG and END. PROPERTY is the property name, and VALUE is the old value. -An entry (FUN-NAME . ARGS) means undo the change with (apply FUN-NAME ARGS). +An entry (apply FUN-NAME . ARGS) means undo the change with +\(apply FUN-NAME ARGS). + +An entry (apply DELTA BEG END FUN-NAME . ARGS) supports selective undo +in the active region. BEG and END is the range affected by this entry +and DELTA is the number of bytes added or deleted in that range by +this change. An entry (MARKER . DISTANCE) indicates that the marker MARKER was adjusted in position by the offset DISTANCE (an integer). |