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Ron Savage


Changes for version 2.05

  • No fundamental code changes, so no need to upgrade, unless you need the following new features.
  • After a request from Jack Maney, author of the Perl module Hypatia: o Document the mutator node_hash(), which returns a hashref keyed by node name. Use this to get a list of all nodes and their attributes. o Add a new mutator, edge_hash(), which also returns a hashref keyed by node name. The node is the one at the arrow/tail/ end of the edge, i.e. where the edge starts from. Use this to learn all sorts of things about the edge. o Add scripts/report.nodes.and.edges.pl (a version of scripts/html.labels.pl) to demonstrate how to access this data. o Update to POD to match.