hush_test/hush-misc/builtin1.tests

# builtins, unlike keywords like "while", can be constructed
# with substitutions
VARIABLE=export
$VARIABLE VARIABLE
env | grep ^VARIABLE
echo OK:$?
1	niro	816	# builtins, unlike keywords like "while", can be constructed
2			# with substitutions
3			VARIABLE=export
4			$VARIABLE VARIABLE
5			env \| grep ^VARIABLE
6			echo OK:$?