master 60ad3d6: Clean up font-lock-refontify slightly

[Lars Ingebrigtsen]

branch: master
commit 60ad3d63cf6100f30801eb9c0256a84907da1dca
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>

    Clean up font-lock-refontify slightly
    
    * lisp/font-lock.el (font-lock-refontify): Use
    syntax-ppss-flush-cache instead of internal variable.
---
 lisp/font-lock.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lisp/font-lock.el b/lisp/font-lock.el
index ef0e2dc..4eb7bb8 100644
--- a/lisp/font-lock.el
+++ b/lisp/font-lock.el
@@ -1106,8 +1106,10 @@ This functions is a convenience functions when 
developing font
 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
-        syntax-propertize--done -1)
+  ;; Make font-lock recalculate all the mode-specific data.
+  (setq font-lock-major-mode nil)
+  ;; Make the syntax machinery discard all information.
+  (syntax-ppss-flush-cache -1)
   (font-lock-set-defaults)
   (save-excursion
     (font-lock-fontify-region (point-min) (point-max))))