From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Tue, 26 Sep 2006 15:42:29 +0000 (+0000)
Subject: (jit-lock-force-redisplay): Rename from jit-lock-fontify-again.
X-Git-Tag: emacs-pretest-22.0.90~332
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=be95632401272554023bbf4f4624cfb850ddb709;p=emacs.git

(jit-lock-force-redisplay): Rename from jit-lock-fontify-again.
Undo the mistaken change I've just done.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d7c78cae799..ca56347c6cb 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2006-09-26  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+	* jit-lock.el (jit-lock-force-redisplay): Rename from
+	jit-lock-fontify-again, and undo the mistaken change I've just done.
+
 	* jit-lock.el (jit-lock-fontify-now): Don't fontify the empty text.
 	(jit-lock-fontify-again): Don't refontify text that's not displayed.
 
diff --git a/lisp/jit-lock.el b/lisp/jit-lock.el
index 612641d0954..020b651bfea 100644
--- a/lisp/jit-lock.el
+++ b/lisp/jit-lock.el
@@ -397,19 +397,19 @@ Defaults to the whole buffer.  END can be out of bounds."
            ;; eagerly extend the refontified region with
            ;; jit-lock-after-change-extend-region-functions.
            (when (< start orig-start)
-	     (run-with-timer 0 nil 'jit-lock-fontify-again
+	     (run-with-timer 0 nil 'jit-lock-force-redisplay
 			     (current-buffer) start orig-start))
 
 	   ;; Find the start of the next chunk, if any.
 	   (setq start (text-property-any next end 'fontified nil))))))))
 
-(defun jit-lock-fontify-again (buf start end)
-  "Fontify in buffer BUF from START to END."
-  ;; Don't bother refontifying text that's not even displayed.
-  (when (setq start (text-property-not-all start end 'fontified nil buf))
-    (with-current-buffer buf
-      (with-buffer-prepared-for-jit-lock
-       (put-text-property start end 'fontified nil)))))
+(defun jit-lock-force-redisplay (buf start end)
+  "Force the display engine to re-render buffer BUF from START to END."
+  (with-current-buffer buf
+    (with-buffer-prepared-for-jit-lock
+     ;; Don't cause refontification (it's already been done), but just do
+     ;; some random buffer change, so as to force redisplay.
+     (put-text-property start end 'fontified t)))))