Index: usr.bin/xargs/tests/regress.n2P0.out
===================================================================
--- usr.bin/xargs/tests/regress.n2P0.out
+++ usr.bin/xargs/tests/regress.n2P0.out
@@ -1,4 +1,4 @@
-quick brown
 fox jumped
-over the
 lazy dog
+over the
+quick brown
Index: usr.bin/xargs/tests/regress.sh
===================================================================
--- usr.bin/xargs/tests/regress.sh
+++ usr.bin/xargs/tests/regress.sh
@@ -12,7 +12,7 @@
 REGRESSION_TEST(`R', `xargs -I% -R1 echo The % % % %% % % <${SRCDIR}/regress.in')
 REGRESSION_TEST(`n1', `xargs -n1 echo <${SRCDIR}/regress.in')
 REGRESSION_TEST(`n2', `xargs -n2 echo <${SRCDIR}/regress.in')
-#REGRESSION_TEST(`n2P0',`xargs -n2 -P0 echo <${SRCDIR}/regress.in')
+REGRESSION_TEST(`n2P0',`xargs -n2 -P0 echo <${SRCDIR}/regress.in | sort')
 REGRESSION_TEST(`n3', `xargs -n3 echo <${SRCDIR}/regress.in')
 REGRESSION_TEST(`0', `xargs -0 -n1 echo <${SRCDIR}/regress.0.in')
 REGRESSION_TEST(`0I', `xargs -0 -I% echo The % %% % <${SRCDIR}/regress.0.in')