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internal package Foswiki::Infix::Node

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    internal package Foswiki::Infix::Node

    Base class for node types generated by Infix::Parser. You don't have to use it, but it may be useful.

    ClassMethod newNode( $o, @p ) → \$if

    Construct a new parse node (contract with Infix::Parser)

    ClassMethod newLeaf( $val, $type ) → \$if

    Construct a new terminal node (contract with Infix::Parser)

    ObjectMethod evaluate(...) → $result

    Execute the parse node. The parameter array is passed on, by reference, to the evaluation functions.

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