Handbook
Glossary
hex-only ( str -- str' )
Vocabulary
colors.flex-hex.private
Inputs
str
an
object
Outputs
str'
an
object
Definition
USING:
kernel
regexp.classes
sequences
;
IN:
colors.flex-hex.private
:
hex-only
( str -- str' )
[
dup
hex-digit?
[
drop
48
]
unless
]
map
;