Removed submodules

p1-sh/tests/expected/B_env.txt

@@ -0,0 +1,18 @@
+$ export A=5
+$ ./bin/repeat 2 A
+A=5
+A=5
+$ ./bin/env B=6 ./bin/repeat 1 A
+A=5
+$ ./bin/env C=10 ./bin/repeat 2 A 3 B 4 C
+A=5
+A=5
+B=
+B=
+B=
+C=10
+C=10
+C=10
+C=10
+$ quit
+