[Emacs-diffs] Changes to emacs/src/xfaces.c

[Richard M. Stallman]

Index: emacs/src/xfaces.c
diff -c emacs/src/xfaces.c:1.249 emacs/src/xfaces.c:1.250
*** emacs/src/xfaces.c:1.249    Fri Feb  8 18:49:51 2002
--- emacs/src/xfaces.c  Wed Feb 13 11:21:07 2002
***************
*** 3687,3692 ****
--- 3687,3700 ----
    else
      lface = global_lface;
  
+   /* Changing a named face means that all realized faces depending on
+      that face are invalid.  Since we cannot tell which realized faces
+      depend on the face, make sure they are all removed.  This is done
+      by incrementing face_change_count.  The next call to
+      init_iterator will then free realized faces.  */
+   ++face_change_count;
+   ++windows_or_buffers_changed;
+ 
    xassert (LFACEP (lface));
    check_lface (lface);
    return lface;
***************
*** 3754,3759 ****
--- 3762,3775 ----
    bcopy (XVECTOR (lface)->contents, XVECTOR (copy)->contents,
         LFACE_VECTOR_SIZE * sizeof (Lisp_Object));
  
+   /* Changing a named face means that all realized faces depending on
+      that face are invalid.  Since we cannot tell which realized faces
+      depend on the face, make sure they are all removed.  This is done
+      by incrementing face_change_count.  The next call to
+      init_iterator will then free realized faces.  */
+   ++face_change_count;
+   ++windows_or_buffers_changed;
+ 
    return to;
  }
  
***************
*** 4263,4268 ****
--- 4279,4292 ----
       face-set-after-frame-defaults.  */
    if (NILP (f->face_alist))
      return;
+ 
+   /* Changing a named face means that all realized faces depending on
+      that face are invalid.  Since we cannot tell which realized faces
+      depend on the face, make sure they are all removed.  This is done
+      by incrementing face_change_count.  The next call to
+      init_iterator will then free realized faces.  */
+   ++face_change_count;
+   ++windows_or_buffers_changed;
  
    if (EQ (param, Qforeground_color))
      {