Fix bug #16709 with too lazy redisplay when face-remap-alist changes.

 lisp/face-remap.el (face-remap-add-relative)
 (face-remap-remove-relative, face-remap-reset-base)
 (face-remap-set-base): Call force-mode-line-update to redisplay
 the current buffer due to potential change in faces.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d67d626f1313695e1288bc0fbca732444ccb9bf0..6395bb1aa203558fa3d8c36aa73ce8395e31921f 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2014-02-10  Eli Zaretskii  <eliz@gnu.org>
+
+       * face-remap.el (face-remap-add-relative)
+       (face-remap-remove-relative, face-remap-reset-base)
+       (face-remap-set-base): Call force-mode-line-update to redisplay
+       the current buffer due to potential change in faces.  (Bug#16709)
+
 2014-02-10  Michael Albinus  <michael.albinus@gmx.de>
 
        * net/tramp-sh.el (tramp-sh-handle-vc-registered): Apply heredoc

diff --git a/lisp/face-remap.el b/lisp/face-remap.el
index 0326643453b5c2e21f79b0ea900363aeeac203bb..f1af4ec6673e9bf1fd185b14a41e030ed9a16731 100644 (file)
--- a/lisp/face-remap.el
+++ b/lisp/face-remap.el
@@ -135,7 +135,9 @@ other than the normal definition of FACE via `face-remap-set-base'."
     (let ((faces (cdr entry)))
       (if (symbolp faces)
          (setq faces (list faces)))
-      (setcdr entry (face-remap-order (cons specs faces))))
+      (setcdr entry (face-remap-order (cons specs faces)))
+      ;; Force redisplay of this buffer.
+      (force-mode-line-update))
     (cons face specs)))
 
 (defun face-remap-remove-relative (cookie)
@@ -150,7 +152,9 @@ COOKIE should be the return value from that function."
                    (and (eq (car-safe updated-entries) (car cookie))
                         (null (cdr updated-entries))))
            (setq face-remapping-alist
-                 (remq remapping face-remapping-alist)))
+                 (remq remapping face-remapping-alist))
+           ;; Force redisplay of this buffer.
+           (force-mode-line-update))
          (cdr cookie))))))
 
 ;;;###autoload
@@ -167,7 +171,9 @@ to apply on top of the normal definition of FACE."
       (if (null (cddr entry))          ; nothing except base remapping
          (setq face-remapping-alist    ; so remove entire entry
                (remq entry face-remapping-alist))
-       (setcar (last entry) face)))))  ; otherwise, just inherit global def
+       (setcar (last entry) face))
+      ;; Force redisplay of this buffer.
+      (force-mode-line-update))))  ; otherwise, just inherit global def
 
 ;;;###autoload
 (defun face-remap-set-base (face &rest specs)
@@ -194,7 +200,9 @@ not to inherit from the global definition of FACE at all."
     (let ((entry (assq face face-remapping-alist)))
       (if entry
          (setcar (last entry) specs)   ; overwrite existing base entry
-       (push (list face specs) face-remapping-alist)))))
+       (push (list face specs) face-remapping-alist)))
+    ;; Force redisplay of this buffer.
+    (force-mode-line-update)))
 
 \f
 ;; ----------------------------------------------------------------