tagged-epsilon

Vocabulary

regexp.ast

Definition

IN: regexp.ast

TUPLE: tagged-epsilon tag ;

Methods

USING: accessors kernel regexp.ast regexp.nfa ;

M: tagged-epsilon nfa-node
    clone [ modify-class ] change-tag add-simple-entry ;


USING: accessors regexp.ast regexp.captures.private ;

M: tagged-epsilon number-captures
    tag>> number-captures <tagged-epsilon> ;


USING: accessors combinators kernel regexp.ast
regexp.captures.private ;

M: tagged-epsilon prepare-capture-label
    tag>> {
        { [ dup capture-save? ] [ ] }
        { [ dup capture-assertion? ] [ ] }
        [ capture-question>quot capture-test boa ]
    } cond ;