negation

Vocabulary

regexp.ast

Definition

IN: regexp.ast

TUPLE: negation term ;

Methods

USING: accessors regexp.ast regexp.negation regexp.nfa ;

M: negation nfa-node term>> ast>dfa negate-table adjoin-dfa ;


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

M: negation number-captures
    f captures-enabled?
    [ term>> number-captures <negation> ] with-variable ;