both can be circumvented by using another GET parameter for autotexts, as
implemented in [3].
+> this patch still does not work perfectly; especially, it should make a
+> distinction between "autotitle is set but equal ''" (in which case it
+> should create a page named `1.mdwn`, and "autotitle is not set, and title is
+> equal ''" (in which case it should display the old error message) --[[chrysn]]
### potential security issues