integer-parser ( -- parser )

Vocabulary

peg.parsers

Inputs

None

Outputs

parser

a parser

Word description

Returns a parser that matches an integer composed of digits, as defined by the digit-parser word.

See also

digit-parser, string-parser

Definition

USING: math.parser peg unicode ;

IN: peg.parsers

: integer-parser ( -- parser )
    [ digit? ] satisfy repeat1 [ string>number ] action ;