from-m-to-n ( parser m n -- parser' )

Vocabulary

parser-combinators

Inputs

parser	an object
m	an object
n	an object

Outputs

parser'

an object

Definition

USING: kernel math ;

IN: parser-combinators

: from-m-to-n ( parser m n -- parser' )
    [ [ exactly-n ] 2keep ] dip swap - at-most-n <:&:> ;