Handbook
Glossary
4keep ( ..a w x y z quot: ( ..a w x y z -- ..b ) -- ..b w x y z )
Vocabulary
kernel
Inputs
w
an
object
x
an
object
y
an
object
z
an
object
quot
a
quotation
with stack effect
( ..a w x y z -- ..b )
Outputs
w
an
object
x
an
object
y
an
object
z
an
object
Definition
IN:
kernel
:
4keep
( ..a w x y z quot: ( ..a w x y z -- ..b ) -- ..b w x y z )
[
4dup
]
dip
4dip
;
inline