factor

Author	SHA1	Message	Date
Joe Groff	d4a0a69eb1	generalize stack effects so we can bootstrap with the stricter stack effect checking	2010-03-08 23:38:10 -08:00
Doug Coleman	45091e52ad	add circular-while, optimize circular a bit	2009-12-06 17:20:46 -06:00
Doug Coleman	8bb56d35d0	move sequence-parser to sequences.parser	2009-11-05 17:12:10 -06:00