5 Commits

Author	SHA1	Message	Date
Luke Page	b48c0f929a	make visitor replacing optional	2013-03-04 08:14:13 +00:00
Luke Page	9280b53291	make import visitor stack up frame scopes	2013-03-01 13:40:51 +00:00
Luke Page	e63c8c5868	Move importing into visitor	2013-03-01 13:40:03 +00:00
Luke Page	39f669e83c	Add import visitor	2013-03-01 13:40:01 +00:00
Luke Page	c56db94b7d	Add modified (self altering) visitor pattern and class	2013-03-01 13:40:00 +00:00