2 commits

Author	SHA1	Message	Date
Eelco Dolstra	2fcc5fdb08	* "!isNull x" -> "x != null". Done automatically. Hope nothing ... broke. svn path=/nixpkgs/trunk/; revision=870	2004-03-29 10:25:25 +00:00
Eelco Dolstra	716904fe0c	* Added Graphviz. ... svn path=/nixpkgs/trunk/; revision=580	2003-12-10 09:51:32 +00:00