2dip ( x y quot -- x y )
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Vocabulary
kernel

Inputs

x	an object
y	an object
quot	a quotation

Outputs

x	an object
y	an object

Word description
Removes x and y from the datastack, calls quot, and restores the removed objects to the top of the datastack when quot is finished.

Notes
The following are equivalent:

[ [ foo bar ] dip ] dip

[ foo bar ] 2dip

Definition

IN: kernel

: 2dip ( x y quot -- x y ) swap [ dip ] dip ;