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Package =TWiki::Infix::Node Base class for node types generated by Infix::Parser. You don't have to use it, but it may be useful. On this page: ClassMethod newNode ($o,@p) -> \$if ClassMethod newLeaf ($val,$type) -> \$if ObjectMethod evaluate (...) -> $result ClassMethod newNode ($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.