X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fgutter.el;h=a6dad1e62143bb97a0e22b5bd4813c5790055342;hb=d8e2c39815f3ed3294db20d0afa23d493341289e;hp=19283da6cca9465b766b96adbda7ef55f9945ea4;hpb=98a6e4055a1fa624c592ac06f79287d55196ca37;p=chise%2Fxemacs-chise.git.1

diff --git a/lisp/gutter.el b/lisp/gutter.el
index 19283da..a6dad1e 100644
--- a/lisp/gutter.el
+++ b/lisp/gutter.el
@@ -108,6 +108,21 @@ non-nil if it is visible in optional DOMAIN."
     (or (and (listp spec) (memq 'buffers-tab spec))
  	spec)))
 
+(defun set-gutter-dirty-p (gutter-or-location)
+  "Make GUTTER-OR-LOCATION dirty to force redisplay updates."
+  ;; set-glyph-image will not make the gutter dirty
+  (when (or (gutter-specifier-p gutter-or-location)
+	    (eq gutter-or-location 'top)
+	    (eq gutter-or-location 'bottom)
+	    (eq gutter-or-location 'left)
+	    (eq gutter-or-location 'right))
+    (or (gutter-specifier-p gutter-or-location) 
+	(setq gutter-or-location
+	      (eval (intern (concat 
+			     (symbol-name gutter-or-location)
+			     "-gutter")))))
+    (set-specifier-dirty-flag gutter-or-location)))
+
 (defun make-gutter-specifier (spec-list)
   "Return a new `gutter' specifier object with the given specification list.
 SPEC-LIST can be a list of specifications (each of which is a cons of a