lookbehind

Vocabulary

regexp.ast

Definition

IN: regexp.ast

TUPLE: lookbehind term ;

Methods

USING: accessors kernel math regexp.ast regexp.compiler
regexp.negation regexp.private ;

M: lookbehind question>quot
    term>> <reversed-option> ast>dfa dfa>reverse-shortest-word
    [ [ [ 1 - ] dip f ] ] dip [ execute ] curry compose ;