helpful

commit e9d0a13db8a0f7eeb7e8eebef9b63584508a55d6
parent e9098907b23562a83f3271adaa16904c19af81c8
Author: Wilfred Hughes <me@wilfred.me.uk>
Date:   Sat,  3 Jun 2017 17:17:45 +0100

Add todo

Diffstat:
M
helpful.el
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/helpful.el b/helpful.el
@@ -447,6 +447,7 @@ For example, \"(some-func FOO &optional BAR)\"."
                            (when (funcall predicate sym-here)
                              (symbol-name sym-here))))))
 
+;; TODO: it would be nice to support variables too.
 (defun helpful-function (symbol)
   "Show help for function named SYMBOL."
   (interactive