Handbook
Glossary
hex-digit? ( ch -- ? )
Vocabulary
regexp.classes
Inputs
ch
an
object
Outputs
?
an
object
Definition
USING:
combinators.short-circuit
math.order
;
IN:
regexp.classes
:
hex-digit?
( ch -- ? )
{
[
65 70
between?
]
[
97 102
between?
]
[
48 57
between?
]
}
1||
;