More shell / quoting testcases from Larry.
diff --git a/tests/testcases b/tests/testcases
index 64d406a..5043c30 100644
--- a/tests/testcases
+++ b/tests/testcases
@@ -306,7 +306,7 @@
 sh -c "echo a b c"
 sh -c ">"
 sh -c "a"
-#sh sh.testcases
+sh sh.testcases
 
 
 # sleep - can't test: produces no output