Tree-DAG_Node

Changes for version 1.23 - 2014-10-20

Change output format when using node2string(), which is called by tree2string(). Indentation which used to be '|---' is now '|--- '. So, a tree which used to be printed as: |---:default | |---::= | |---action | |---=> | |---[values] Is now printed as: |--- :default | |--- ::= | |--- action | |--- => | |--- [values] This makes the difference between node names ''/'-', '1'/'-1', etc, much clearer. Apologies to anyone who runs tests which compare the output with pre-existing files.

An N-ary tree

To install Tree::DAG_Node, copy and paste the appropriate command in to your terminal.

cpanm Tree::DAG_Node

perl -MCPAN -e shell
install Tree::DAG_Node

For more information on module installation, please visit the detailed CPAN module installation guide.

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