Unless a different vertex-formatter is specified
with a keyword argument, this is used by graph->dot to output vertex
formatting for vertex
onto the stream
. The function can assume
that openning and closing square brackets and label have already
been taken care of.
vertex->dot < basic-vertex > < stream > |
vertex->dot < dot-vertex-mixin > < t > |
vertex->dot < tinaa-package-vertex > < t > |