Augment docstring of ffap-string-at-point-mode-alist

* lisp/ffap.el (ffap-string-at-point-mode-alist): Describe how BEG
and END are handled.

diff --git a/lisp/ffap.el b/lisp/ffap.el
index 825a449955f75521163bdc8f3234733edbfba9a7..d481f90541265fe7dc2017f67aa6dca0e41e8337 100644 (file)
--- a/lisp/ffap.el
+++ b/lisp/ffap.el
@@ -1020,7 +1020,9 @@ possibly a major-mode name, or one of the symbols
 Function `ffap-string-at-point' uses the data fields as follows:
 1. find a maximal string of CHARS around point,
 2. strip BEG chars before point from the beginning,
-3. strip END chars after point from the end.")
+3. strip END chars after point from the end.
+The arguments CHARS, BEG and END are handled as described in
+`skip-chars-forward'.")
 
 (defvar ffap-string-at-point nil
   ;; Added at suggestion of RHOGEE (for ff-paths), 7/24/95.