word-break-at? ( i str -- ? )

Vocabulary

unicode

Inputs

i	an object
str	an object

Outputs

?

an object

Definition

USING: combinators.short-circuit kernel math sequences
unicode.breaks.private unicode.private ;

IN: unicode

: word-break-at? ( i str -- ? )
    {
        [ drop zero? ]
        [ length = ]
        [
            [ nth-next [ word-break-prop ] dip ] 2keep
            word-break-next nip
        ]
    } 2|| ;