can't-find-cursor? ( object -- ? )

Vocabulary

editors.cursor

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the can't-find-cursor class.

Definition

USING: classes.tuple.private kernel slots.private ;

IN: editors.cursor

: can't-find-cursor? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ can't-find-cursor eq? ] [ drop f ] if ;