Comment change.

diff --git a/src/ChangeLog b/src/ChangeLog
index 85e3642acc38996a5ab4962eb5474bfe9fa334d9..2177a8e307f5085851308324c5dee509bd7aa061 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2002-03-30  Richard M. Stallman  <rms@gnu.org>
+
+       * window.c (window_scroll_pixel_based): Exit the move_it_by_lines
+       loop whenever it stops making progress.
+
+       * widget.c (set_frame_size): Don't call change_frame_size.
+
 2002-03-30  Gerd Moellmann  <gerd@gnu.org>
 
        * dispnew.c (direct_output_for_insert): Call

diff --git a/src/xdisp.c b/src/xdisp.c
index 984a69c0a0300ace2ed536fc7874238350107975..7595052519617c99710e563043beb7862a9694fe 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -5146,9 +5146,12 @@ move_it_in_display_line_to (it, to_charpos, to_x, op)
 }
 
 
-/* Move IT forward to a specified buffer position TO_CHARPOS, TO_X,
-   TO_Y, TO_VPOS.  OP is a bit-mask that specifies where to stop.  See
-   the description of enum move_operation_enum.
+/* Move IT forward until it satisfies one or more of the criteria in
+   TO_CHARPOS, TO_X, TO_Y, and TO_VPOS.
+
+   OP is a bit-mask that specifies where to stop, and in particular,
+   which of those four position arguments makes a difference.  See the
+   description of enum move_operation_enum.
    
    If TO_CHARPOS is in invisible text, e.g. a truncated part of a
    screen line, this function will set IT to the next position >