(struct mac_output): New member `internal_border_width'.

src/ChangeLog

@@ -1,3 +1,12 @@
+2007-03-05  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+	* macterm.c (x_scroll_bar_create, XTread_socket): Replace #if
+	USE_TOOLKIT_SCROLL_BARS with #ifdef USE_TOOLKIT_SCROLL_BARS.
+	(x_set_window_size): Call SET_FRAME_GARBAGED.  Clear window if
+	internal border width has changed.
+
+	* macterm.h (struct mac_output): New member `internal_border_width'.
+
 2007-03-04  Richard Stallman  <rms@gnu.org>
 
 	* window.c (Fdisplay_buffer): Doc fix.

src/macterm.h

@@ -327,6 +327,9 @@ struct mac_output
      They are changed only when a different background is involved.  */
   unsigned long relief_background;
 
+  /* Width of the internal border.  */
+  int internal_border_width;
+
   /* Hints for the size and the position of a window.  */
   XSizeHints *size_hints;