X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/2d6d9df0f45890e10d0563406a99d678a8f42583..2add43492a4a3f516edffad658a9fb9aebf116d2:/src/window.c?ds=sidebyside

diff --git a/src/window.c b/src/window.c
index dc01b2faed..be6bf81392 100644
--- a/src/window.c
+++ b/src/window.c
@@ -36,6 +36,9 @@ Boston, MA 02111-1307, USA.  */
 #ifdef HAVE_X_WINDOWS
 #include "xterm.h"
 #endif	/* HAVE_X_WINDOWS */
+#ifdef WINDOWSNT
+#include "w32term.h"
+#endif
 
 #ifndef max
 #define max(a, b) ((a) < (b) ? (b) : (a))
@@ -461,9 +464,11 @@ coordinates_in_window (w, x, y)
     }
   else
     {
-      left_x = WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X (w);
+      left_x = (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X (w)
+		- FRAME_INTERNAL_BORDER_WIDTH (f));
       right_x = WINDOW_DISPLAY_RIGHT_EDGE_PIXEL_X (w);
-      top_y = WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y (w);
+      top_y = (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y (w)
+	       - FRAME_INTERNAL_BORDER_WIDTH (f));
       bottom_y = WINDOW_DISPLAY_BOTTOM_EDGE_PIXEL_Y (w);
     }
 
@@ -1053,9 +1058,11 @@ delete_window (window)
       unchain_marker (p->start);
     }
 
-  /* Free window glyph matrices.
-     It is sure that they are allocated again when ADJUST_GLYPHS
-     is called. */
+  /* Free window glyph matrices.  It is sure that they are allocated
+     again when ADJUST_GLYPHS is called.  Block input so that expose
+     events and other events that access glyph matrices are not
+     processed while we are changing them.  */
+  BLOCK_INPUT;
   free_window_matrices (XWINDOW (FRAME_ROOT_WINDOW (frame)));
 
   tem = p->next;
@@ -1114,6 +1121,7 @@ delete_window (window)
 
   /* Adjust glyph matrices. */
   adjust_glyphs (frame);
+  UNBLOCK_INPUT;
 }
 
 
@@ -2433,6 +2441,7 @@ BUFFER can be a buffer or buffer name.")
   register Lisp_Object tem;
   register struct window *w = decode_window (window);
 
+  XSETWINDOW (window, w);
   buffer = Fget_buffer (buffer);
   CHECK_BUFFER (buffer, 1);
 
@@ -4153,6 +4162,11 @@ redraws with point in the center of the current window.")
   if (NILP (arg))
     {
       extern int frame_garbaged;
+      int i;
+
+      /* Invalidate pixel data calculated for all compositions.  */
+      for (i = 0; i < n_compositions; i++)
+	composition_table[i]->font = NULL;
 
       Fredraw_frame (w->frame);
       SET_FRAME_GARBAGED (XFRAME (WINDOW_FRAME (w)));
@@ -4809,7 +4823,6 @@ DEFUN ("save-window-excursion", Fsave_window_excursion, Ssave_window_excursion,
 Restore which buffer appears in which window, where display starts,\n\
 and the value of point and mark for each window.\n\
 Also restore which buffer is current.\n\
-But do not preserve point in the current buffer.\n\
 Does not restore the value of point in current buffer.")
   (args)
      Lisp_Object args;
@@ -4829,9 +4842,9 @@ Does not restore the value of point in current buffer.")
  ***********************************************************************/
 
 DEFUN ("set-window-margins", Fset_window_margins, Sset_window_margins,
-       2, 3, "",
+       2, 3, 0,
   "Set width of marginal areas of window WINDOW.\n\
-If window is nil or omitted, set margins of the currently selected window.\n\
+If window is nil, set margins of the currently selected window.\n\
 First parameter LEFT-WIDTH specifies the number of character\n\
 cells to reserve for the left marginal area.  Second parameter\n\
 RIGHT-WIDTH does the same for the right marginal area.\n\