|
From: | Paul Pogonyshev |
Subject: | Re: Arbitrary function: find the number(s) of expected arguments |
Date: | Sat, 19 Mar 2016 14:42:46 +0100 |
You need to guard the calls to subr-arity with subrp, and then your
code will be future-proof.
Patches to add func-arity to Emacs are welcome.
[Prev in Thread] | Current Thread | [Next in Thread] |