msh: create testsuite (based on hush one)
hush: add TODO (doesn't know ":" command)

diff --git a/shell/msh_test/msh-vars/star.right b/shell/msh_test/msh-vars/star.right
new file mode 100644
index 0000000..0ecc55b
--- /dev/null
+++ b/shell/msh_test/msh-vars/star.right
@@ -0,0 +1,6 @@
+.1.
+.abc.
+.d.
+.e.
+.f.
+.1 abc d e f.