comparison src/elab_util.sig @ 1183:9d3ccb8b39ac

safeGet
author Adam Chlipala <adamc@hcoop.net>
date Tue, 09 Mar 2010 18:28:44 -0500
parents b2413e4dd109
children c7b9a33c26c8
comparison
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1182:0b1d666bddb4 1183:9d3ccb8b39ac