alpar [Tue, 21 Feb 2006 08:48:11 +0000] rev 1976
Fix bug #26: Check if an edge is a loop and do not draw then
deba [Mon, 20 Feb 2006 09:40:07 +0000] rev 1975
Second renaming of min cut
Minimum => Min
Work => Aux
alpar [Mon, 20 Feb 2006 06:44:07 +0000] rev 1974
Public data members of xy became documented