Fix pos-visible-in-window-p under bidi redisplay.

[bpt/emacs.git] / src / ChangeLog

diff --git a/src/ChangeLog b/src/ChangeLog
index 0281960..ad20788 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,55 @@
+2011-07-23  Eli Zaretskii  <eliz@gnu.org>
+
+       * xdisp.c (move_it_in_display_line_to): Record the best matching
+       position for TO_CHARPOS while scanning the line, and restore it on
+       exit if none of the characters scanned was an exact match.  Fixes
+       vertical-motion and pos-visible-in-window-p under bidi redisplay
+       when exact match is impossible due to invisible text, and the
+       lines are truncated.
+
+2011-07-23  Jan Djärv  <jan.h.d@swipnet.se>
+
+       * nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
+       for OSX >= 10.7.
+
+2011-07-22  Eli Zaretskii  <eliz@gnu.org>
+
+       Fix a significant slow-down of cursor motion with C-n, C-p,
+       C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
+       auto-repeat under bidi redisplay in fontified buffers.
+       * xdisp.c (compute_stop_pos_backwards): New function.
+       (next_element_from_buffer): Call compute_stop_pos_backwards to
+       find a suitable prev_stop when we find ourselves before
+       base_level_stop.
+       (reseat): Don't look for prev_stop, as that could mean a very long
+       run.
+       <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
+       <cached_disp_overlay_modiff>: Cache for last found display string
+       position.
+       (compute_display_string_pos): Return the cached position if asked
+       about the same buffer in the same area of character positions, and
+       the buffer wasn't changed since the time the display string
+       position was cached.
+
+2011-07-22  Eli Zaretskii  <eliz@gnu.org>
+
+       * xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
+       is an integer, which is important for empty lines.  (Bug#9149)
+
+2011-07-22  Chong Yidong  <cyd@stupidchicken.com>
+
+       * frame.c (Fmodify_frame_parameters): In tty case, update the
+       default face if necessary (Bug#4238).
+
+2011-07-21  Chong Yidong  <cyd@stupidchicken.com>
+
+       * editfns.c (Fstring_to_char): No need to explain what a character
+       is in the docstring (Bug#6576).
+
+2011-07-20  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+       * xml.c (parse_region): Make sure we always return a tree.
+
 2011-07-20  HAMANO Kiyoto  <khiker.mail@gmail.com>
 
        * xml.c (parse_region): If a document contains only comments,