comparison src/elab_util.sml @ 1768:a613cae954ca

Some standard library additions from Edward Z. Yang
author Adam Chlipala <adam@chlipala.net>
date Sat, 19 May 2012 11:32:12 -0400
parents 4a03aa3251cb
children d28adceef22a
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1766:92cfc69419bd 1768:a613cae954ca