Mon Aug 31 21:50:45 PDT 2009 John Meacham * add regression test cases for known bugs Mon Aug 31 22:28:49 PDT 2009 John Meacham * fix bug where Grin.DeadCode would sometimes rename some variables non-uniquely Mon Aug 31 23:37:47 PDT 2009 John Meacham tagged 0.7.2