Revert and cleanup some recent overlay changes.
authorDmitry Antipov <dmantipov@yandex.ru>
Tue, 14 Aug 2012 04:49:18 +0000 (08:49 +0400)
committerDmitry Antipov <dmantipov@yandex.ru>
Tue, 14 Aug 2012 04:49:18 +0000 (08:49 +0400)
commit23fc3e86e7c28e459f32eb5ce6d721966d32275c
treeed1fe0ec313af3ed3aecddb7392822786d6c0349
parent754b02af492fc35921279d48e7559309923c6590
Revert and cleanup some recent overlay changes.
* buffer.h (enum overlay_type): Remove.
(buffer_get_overlays, buffer_set_overlays): Likewise.
(buffer_set_overlays_before, buffer_set_overlays_after):
New function.  Adjust users.
(unchain_both): Add eassert.
src/ChangeLog
src/alloc.c
src/buffer.c
src/buffer.h
src/editfns.c
src/fileio.c
src/print.c
src/xdisp.c