4 commits

Author	SHA1	Message	Date
c9s	b56a52e1d8	Add --enable-graphviz option for graphviz: ... Graphviz API is changed in 2014* version. And the version on ubuntu 13.10 is 2013* Which causes build fail.	2014-05-18 09:29:31 +08:00
c9s	c1d90dd138	performance improvement on plain string edge matching	2014-05-18 08:29:26 +08:00
c9s	b7d20ecc24	Add gvc_render and gvc_render tests	2014-05-18 08:15:32 +08:00
c9s	52aa221710	Add gvc.c	2014-05-18 08:15:32 +08:00