Doc fix for font-lock-remove-keywords

* lisp/font-lock.el (font-lock-remove-keywords): Add a link to
`font-lock-add-keywords' to describe KEYWORDS (bug#18634).

(cherry picked from commit bc00dcf12983cd399127d0eea39647f29778eb02)

diff --git a/lisp/font-lock.el b/lisp/font-lock.el
index 6f94f353c90fd7f0990d35a5c56be548f610b892..634073c28676fb27a037eda6fe946b906eb3c6c8 100644 (file)
--- a/lisp/font-lock.el
+++ b/lisp/font-lock.el
@@ -785,8 +785,11 @@ see the variables `c-font-lock-extra-types', `c++-font-lock-extra-types',
 (defun font-lock-remove-keywords (mode keywords)
   "Remove highlighting KEYWORDS for MODE.
 
-MODE should be a symbol, the major mode command name, such as `c-mode'
-or nil.  If nil, highlighting keywords are removed for the current buffer.
+MODE should be a symbol, the major mode command name, such as
+`c-mode' or nil.  If nil, highlighting keywords are removed for
+the current buffer.
+
+For a description of KEYWORDS, see `font-lock-add-keywords'.
 
 To make the removal apply to modes derived from MODE as well,
 pass nil for MODE and add the call to MODE-hook.  This may fail