v		input view
w		argument view

Use is a utility operator which ignores its input view v and returns w.

This operator is only useful with the {do} and {debug} operators.

set v [view A def {1 2 3}]
set w [view {B C} def {a b c d}]

view $v use $w

	B	C
0	a	b
1	c	d

(use is defined in Ratcl)