1 files changed, 26 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 6cb69f776f1..caf7b034401 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,31 @@
 2013-08-08  Dmitry Antipov  <dmantipov@yandex.ru>
 
+        Redesign redisplay interface to drop global variable updated_window.
+        Always pass currently updated window as a parameter to update routines.
+        * dispextern.h (updated_window): Remove declaration.
+        (struct redisplay_interface): Pass window parameter to
+        write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
+        and after_update_window_hook.
+        (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
+        Adjust prototypes.
+        * dispnew.c (updated_window): Remove.
+        (redraw_overlapped_rows, update_marginal_area, update_text_area)
+        (update_window_line): Adjust to match redisplay interface changes.
+        * nsterm.m (ns_update_window_begin, ns_update_window_end)
+        (ns_scroll_run, ns_after_update_window_line):
+        * w32term.c (x_update_window_begin, x_update_window_end)
+        (x_after_update_window_line, x_scroll_run):
+        * xterm.c (x_update_window_begin, x_update_window_end)
+        (x_after_update_window_line, x_scroll_run):
+        * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
+        Likewise.  Adjust comments where appropriate.
+        (x_cursor_to): Simplify because this is always called during window
+        update (but install debugging check anyway).
+        (expose_window): Check must_be_updated_p flag to see whether this
+        function is called during window update.
+
+2013-08-08  Dmitry Antipov  <dmantipov@yandex.ru>
+
         Do not reset window modification event counters excessively.
         These leftovers and poor man's tricky methods to catch extra
         redisplay's attention are no longer needed.