$Id: graphviz-support.lisp,v 1.7 2005/06/21 20:51:51 moody Exp $
-Author: Gary King, Levente Mészáros, Attila Lendvai
+Author: Gary King, Levente Mészáros, Attila Lendvai
DISCUSSION
; "GRAPHVIZ".
;
(defmethod graph->dot ((g basic-graph) (stream stream)
- &key
+ &key
(graph-formatter 'graph->dot-properties)
(vertex-key 'vertex-id)
(vertex-labeler nil)
(vertex-formatter 'vertex->dot)
- (edge-key nil)
(edge-labeler 'princ)
- (edge-formatter 'edge->dot))
+ (edge-formatter 'edge->dot)
+ &allow-other-keys)
(format stream "~A G {~%graph " (if (contains-undirected-edge-p g) "graph" "digraph"))
(format stream "[")
(funcall graph-formatter g stream)