Is it possible to determine at run time how many parameters an elisp function takes? For example, I'd like to write something like:
(how-many-params 'null) and have it evaluate to 1. Or something like that. Together with some reasonable convention for indicating &optional and &rest arguments. -- Alan Mackenzie (Munich, Germany) Email: [EMAIL PROTECTED]; to decode, wherever there is a repeated letter (like "aa"), remove half of them (leaving, say, "a"). _______________________________________________ Help-gnu-emacs mailing list Help-gnu-emacs@gnu.org http://lists.gnu.org/mailman/listinfo/help-gnu-emacs
