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Changes for version 1.33 - 2018-01-06

  • Fix traverse() so it does not assume user functions and traverse() itself return a defined value. This stops undef warnings when the return value is tested for error propagation. Thanx to Jason Tibbitts for reporting this.
  • Add t/00.versions.* to display the version #s of all pre-reqs.

Modules

A simple tree object
Visitor object for Tree::Simple objects