cl-dot Support

cl-digraph includes support for drawing digraphs with Graphviz using cl-dot in the cl-digraphs.dot system.

Package DIGRAPH.DOT

DRAW (function)

(DRAW DIGRAPH &KEY (FILENAME digraph.png) (FORMAT :PNG) (SHAPE :CIRCLE)
      (LABEL #'PRINC-TO-STRING))

Draw digraph with cl-dot.