ebnf-word

Vocabulary

peg.ebnf

Definition

USING: kernel words ;

IN: peg.ebnf

PREDICATE: ebnf-word < word "ebnf-quot" word-prop >boolean ;

Methods

USING: definitions generic kernel peg.ebnf sequences words ;

M: ebnf-word forget*
    [ M\ ebnf-word forget* (call-next-method) ]
    [ "ebnf-quot" word-prop first first forget ] bi ;


USING: definitions generic kernel peg.ebnf sequences words ;

M: ebnf-word reset-word
    [ M\ ebnf-word reset-word (call-next-method) ]
    [ "ebnf-quot" word-prop first first forget ]
    [ { "ebnf-quot" "ebnf-parser" } remove-word-props ] tri ;