@num-digit-or-punc ( i number-parse n char -- n/f )

Vocabulary

math.parser.private

Inputs

i	an object
number-parse	an object
n	an object
char	an object

Outputs

n/f

an object

Definition

USING: combinators ;

IN: math.parser.private

: @num-digit-or-punc ( i number-parse n char -- n/f )
    [ [ @num-digit ] require-next-digit ]
    [ { { 47 [ ->denominator ] } [ @num-digit ] } case ] if-skip
    ; inline