diff src/core_util.sig @ 223:bbe5899a9585

Queries back to working as well as before, after start of refactoring to support grouping
author Adam Chlipala <adamc@hcoop.net>
date Thu, 21 Aug 2008 12:49:29 -0400
parents ab86aa858e6c
children bd9ee9aeca2f
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