(cursor_row_p): New function.

(try_cursor_movement, display_line): Use it.

(append_space): Also save/restore iterator's current
character and its length.

(init_from_display_pos): Add an assertion.
(handle_stop): Don't set iterator's add_overlay_start.
(handle_invisible_prop): Likewise.
(load_overlay_strings): If text under an overlay is invisible,
take both before- and after-strings into account when the iterator
is positioned either at the start or at the end of the overlay.
(forward_to_next_line_start): Rewritten.
(reseat_at_next_visible_line_start): Rewritten.
(set_iterator_to_next): Add parameter RESEAT_P.

1 files changed, 21 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 3b15ace4ff3..2cf61287e7d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,24 @@
+2000-10-13  Gerd Moellmann  <gerd@gnu.org>
+
+        * xdisp.c (cursor_row_p): New function.
+        (try_cursor_movement, display_line): Use it.
+        
+        * xdisp.c (append_space): Also save/restore iterator's current
+        character and its length.
+
+        * xdisp.c (init_from_display_pos): Add an assertion.
+        (handle_stop): Don't set iterator's add_overlay_start.
+        (handle_invisible_prop): Likewise.
+        (load_overlay_strings): If text under an overlay is invisible,
+        take both before- and after-strings into account when the iterator
+        is positioned either at the start or at the end of the overlay.
+        (forward_to_next_line_start): Rewritten.
+        (reseat_at_next_visible_line_start): Rewritten.
+        (set_iterator_to_next): Add parameter RESEAT_P.
+
+        * dispextern.h (struct it): Remove member add_overlay_start.
+        (set_iterator_to_next): Change prototype.
+
 2000-10-13  Kenichi Handa  <handa@etl.go.jp>
 
         * coding.c (code_convert_region): Be sure to initialize