Add the `scroll-command' property.

* window.c: Add Qscroll_command.
Remove Vscroll_preserve_screen_position_commands.
(window_scroll_pixel_based, window_scroll_line_based): Check the
`scroll-command' property on the last command instead of searching
the last command in Vscroll_preserve_screen_position_commands.
(syms_of_window): Initialize and staticpro `Qscroll_command'.
Put Qscroll_command property on Qscroll_up and Qscroll_down.
(scroll-preserve-screen-position): Doc fix.
(Vscroll_preserve_screen_position_commands): Remove variable.

* simple.el (scroll-up-command, scroll-down-command)
(scroll-up-line, scroll-down-line): Put `scroll-command'
property on the these symbols.  Remove them from
`scroll-preserve-screen-position-commands'.

* mwheel.el (mwheel-scroll): Put `scroll-command' and
`isearch-scroll' properties on the `mwheel-scroll' symbol.
Remove it from `scroll-preserve-screen-position-commands'.

* isearch.el (isearch-allow-scroll): Doc fix.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 0ab926b8bb3..9d89f51001a 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,15 @@
+2010-04-15  Juri Linkov  <juri@jurta.org>
+
+        * window.c: Add Qscroll_command.
+        Remove Vscroll_preserve_screen_position_commands.
+        (window_scroll_pixel_based, window_scroll_line_based): Check the
+        `scroll-command' property on the last command instead of searching
+        the last command in Vscroll_preserve_screen_position_commands.
+        (syms_of_window): Initialize and staticpro `Qscroll_command'.
+        Put Qscroll_command property on Qscroll_up and Qscroll_down.
+        (scroll-preserve-screen-position): Doc fix.
+        (Vscroll_preserve_screen_position_commands): Remove variable.
+
 2010-04-15  Dan Nicolaescu  <dann@ics.uci.edu>
 
         * xdisp.c (message): Do not use NO_ARG_ARRAY.