1 files changed, 21 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 10349aea412..4b862f27a02 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,26 @@
 2013-09-16  Dmitry Antipov  <dmantipov@yandex.ru>
 
+        Do not copy X event in handle_one_xevent except KeyPress case.
+        Wnen XEvent is processed, it is unlikely to be changed except
+        KeyPress case, so we can avoid copying and use const pointer to
+        const data to make sure that an event is not changed elsewhere.
+        * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
+        const' and do not create local copy except for the KeyPress event.
+        Use casts to avoid a few glitches.  Adjust formatting.  Add comments.
+        (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
+        (x_handle_net_wm_state, x_menubar_window_to_frame)
+        (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
+        (x_scroll_bar_to_input_event, x_scroll_bar_expose)
+        (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
+        * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
+        * xselect.c (x_handle_property_notify, x_handle_selection_notify)
+        (x_handle_dnd_message):
+        * xsettings.c (xft_settings_event):
+        Use 'const XEvent * const' where appropriate.
+        * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
+
+2013-09-16  Dmitry Antipov  <dmantipov@yandex.ru>
+
         Fix X event waiting to handle multiple frames.
         * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
         * xterm.c (pending_event_wait): Remove.  Adjust users.