From: Mark Wooding <mdw@distorted.org.uk>
Date: Thu, 11 May 2006 13:04:59 +0000 (+0100)
Subject: mop: New metaclass for singleton classes: ensures only one instance.
X-Git-Url: https://git.distorted.org.uk/~mdw/lisp/commitdiff_plain/46cd5c4bce3089c64e40a23db9136b2ddcce3885?hp=46cd5c4bce3089c64e40a23db9136b2ddcce3885

mop: New metaclass for singleton classes: ensures only one instance.
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