3 Commits (c1a8056e9fc7da61a433a45ab93af15cb1712ad4)

Author	SHA1	Message	Date
Slava Pestov	373a88a77a	Fix UI hang, add if-box combinator	2008-02-29 19:10:30 -06:00
Slava Pestov	a5503782d7	Fix hang when clicking presentations in the walker; improve traceback widget	2008-02-27 17:15:52 -06:00
Slava Pestov	84016a36c0	Regression fixes	2008-02-25 19:37:43 -06:00