master 9df2541: Make font-lock-refontify try even harder to refontify

[Lars Ingebrigtsen]

branch: master
commit 9df254119c4de577f273cf1ec1a5892a3509da20
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>

    Make font-lock-refontify try even harder to refontify
    
    * lisp/font-lock.el (font-lock-refontify): Make this command work
    even after switching global font lock mode on and then off again.
---
 lisp/font-lock.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/font-lock.el b/lisp/font-lock.el
index 971e373..2c91586 100644
--- a/lisp/font-lock.el
+++ b/lisp/font-lock.el
@@ -1107,7 +1107,9 @@ locking for a mode, and is not meant to be called from 
lisp functions."
   (interactive)
   (declare (interactive-only t))
   (setq font-lock-major-mode nil)
-  (font-lock-ensure))
+  (font-lock-set-defaults)
+  (save-excursion
+    (font-lock-fontify-region (point-min) (point-max))))
 
 (defun font-lock-ensure (&optional beg end)
   "Make sure the region BEG...END has been fontified.