Fix core dump in redisplay window. (Reported by Yoshiaki Kasahara.) Plus cleanups.

* src/xdisp.c (handle_single_display_prop): Use FRAME_WINDOW_P instead of
  checking against specific frame types.  Ignore images on non-window
  frames.
  (echo_area_display): Use FRAME_INITIAL_P to check for initial frame.
  (redisplay_preserve_echo_area): Update for multi-tty support.
  (redisplay_window): Don't bother with toolbars, fringe bitmaps or
  vertical borders on tty frames.
  (display_line): Remove superflous #ifdefs.


git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-260

1 files changed, 3 insertions, 0 deletions

diff --git a/README.multi-tty b/README.multi-tty
index f6cdc027f95..98a182f2934 100644
--- a/README.multi-tty
+++ b/README.multi-tty
@@ -310,6 +310,9 @@ is probably not very interesting for anyone else.)
 THINGS TO DO
 ------------
 
+** rif->flush_display_optional (NULL) calls should be replaced by a
+   new global function.
+
 ** Hunt down display-related functions in frame.el and extend them all
    to accept display ids.