comparison lib/ur/option.urs @ 1092:6f4b05fc4361

Catch attempts to mention multiple versions of the same rooted module
author Adam Chlipala <adamc@hcoop.net>
date Fri, 25 Dec 2009 10:48:02 -0500
parents 757dbac0454d
children a99b743a3087
comparison
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1091:6e5463a53c3c 1092:6f4b05fc4361