Handbook
Glossary
span-rule? ( object -- ? )
Vocabulary
xmode
.
rules
Inputs and outputs
object
an
object
?
a
boolean
Word description
Tests if the object is an instance of the
span-rule
class.
Definition
USING:
classes.tuple.private
;
IN:
xmode.rules
:
span-rule?
( object -- ? )
\
span-rule
9
tuple-instance?
;