also for visitFrom
authormark.dufour <mark.dufour@acccb5f4-fd3f-0410-a51f-a7a3fbc0418d>
Tue, 26 Aug 2008 02:36:15 +0000 (02:36 +0000)
committermark.dufour <mark.dufour@acccb5f4-fd3f-0410-a51f-a7a3fbc0418d>
Tue, 26 Aug 2008 02:36:15 +0000 (02:36 +0000)
commit079dea404384aae38581ec6af6cb1663617212dc
treed51fbc9b3942cbc0f7293a68e60fc876e23f96d2
parent02b64fe50956222820c13dd9bc268b2460707766
also for visitFrom

git-svn-id: http://shedskin.googlecode.com/svn/trunk@312 acccb5f4-fd3f-0410-a51f-a7a3fbc0418d
graph.py
unit.py