X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=dev%2Fgraphviz%2Fgraphviz-support.lisp;h=26a35bff7e879c7c087accccfefec60c45ed151a;hb=a196e72eb584440a594f0665ff5c97037ce4cf70;hp=63cd048e5e59e8eaa593f1ca10909ba8ba10fc8e;hpb=29f19f46a66f8f773af7e87760756c93d31717c0;p=cl-graph.git

diff --git a/dev/graphviz/graphviz-support.lisp b/dev/graphviz/graphviz-support.lisp
index 63cd048..26a35bf 100644
--- a/dev/graphviz/graphviz-support.lisp
+++ b/dev/graphviz/graphviz-support.lisp
@@ -87,9 +87,11 @@ This file contains the stuff that does not depend on cl-graphviz.
         (iterate-vertexes 
          g
          (lambda (v)
+	   ;(spy v)
            (iterate-edges
             v
             (lambda (e)
+	      ;(spy e (undirected-edge-p e) (item-at-1 edges e))
               (when (and (undirected-edge-p e)
                          (not (item-at-1 edges e)))
                 (setf (item-at-1 edges e) t)