diff options
Diffstat (limited to 'lisp/font-lock.el')
| -rw-r--r-- | lisp/font-lock.el | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lisp/font-lock.el b/lisp/font-lock.el index c826a5f20c6..265cc4bf682 100644 --- a/lisp/font-lock.el +++ b/lisp/font-lock.el @@ -698,6 +698,14 @@ see the variables `c-font-lock-extra-types', `c++-font-lock-extra-types', ;; contain the new keywords. (font-lock-update-removed-keyword-alist mode keywords how)) (t + (when (and font-lock-mode + (not (or font-lock-keywords font-lock-defaults))) + ;; The major mode has not set any keywords, so when we enabled + ;; font-lock-mode it only enabled the font-core.el part, not the + ;; font-lock-mode-internal. Try again. + (font-lock-mode -1) + (set (make-local-variable 'font-lock-defaults) '(nil t)) + (font-lock-mode 1)) ;; Otherwise set or add the keywords now. ;; This is a no-op if it has been done already in this buffer ;; for the correct major mode. |