(prepare_to_modify_buffer, signal_before_change):
authorRichard M. Stallman <rms@gnu.org>
Wed, 25 Jun 1997 06:50:16 +0000 (06:50 +0000)
committerRichard M. Stallman <rms@gnu.org>
Wed, 25 Jun 1997 06:50:16 +0000 (06:50 +0000)
commitd206af1497642eade6c3729d7a7dae14845d0377
treea217058f5e280c536029c42b748c4b1bb449ee37
parent2bfbde2b7bd7f4291d5e9f24e122c827395d1030
(prepare_to_modify_buffer, signal_before_change):
New argument PRESERVE_PTR.
(del_range_1): Use PRESERVE_PTR to preserve FROM.
Save the length of the range separately.
(NULL): Define if not defined.
src/insdel.c