diff lisp/keymap.el @ 5700:37479d841681

Fix subsetp based on patch by Benson and Steven Mitchell. Add appropriate short-circuits for null set arguments. Add tests (mostly from Steven Mitchell) to test suite.
author Stephen J. Turnbull <stephen@xemacs.org>
date Mon, 24 Dec 2012 14:12:51 +0900
parents 071b810ceb18
children f9e4d44504a4
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