helpful

commit 44b9ecafc4cbba26de08bcaf00cf61107ed41b18
parent d257e0826303b79043bb6abff5b190fb0cad920e
Author: Wilfred Hughes <me@wilfred.me.uk>
Date:   Sat, 26 Aug 2017 22:11:09 +0100

Add initial value

Not necessary, but helpful for code comprehension.

Diffstat:
M
helpful.el
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/helpful.el b/helpful.el
@@ -94,6 +94,7 @@ This allows us to distinguish strings from symbols."
 (define-button-type 'helpful-forget-button
   'action #'helpful--forget
   'symbol nil
+  'callable-p nil
   'follow-link t
   'help-echo "Unbind this function")