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Changes for version 0.03 - 2001-12-27

  • Traversal is based on UNIVERSAL::isa($x, ...) instead of ref($x).
  • Path element type generation is based on UNIVERSAL::isa.
  • Added DEPTH pattern.
  • Added REF pattern.
  • MATCH has circular visitation guard.
  • Added match_path_DRef_path().
  • Better matching of circular data.
  • Added object-oriented inteface.
  • Added visitor adaptors.
  • SEE ALSO Array::PatternMatcher.
  • $Id: Changes,v 1.6 2001/12/28 03:56:43 stephens Exp $

Modules

Complex data structure pattern matching