lookbehind

Vocabulary

regexp.ast

Definition

IN: regexp.ast

TUPLE: lookbehind term ;

Methods

USING: accessors kernel regexp.ast regexp.nfa ;

M: lookbehind modify-class term>> modify-class lookbehind boa ;


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

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