>
> # Syntax errors
>
-> Failed: prvs second argument must be a single digit
-> Failed: prvs second argument must be a single digit
-> Failed: prvs second argument must be a single digit
+> Failed: prvs third argument must be a single digit
+> Failed: prvs third argument must be a single digit
+> Failed: prvs third argument must be a single digit
>
> # Correct checks; can't put explicit addresses in the tests, because they
> # will change over time.
> CALLER
> correct
>
+> # JSON
+>
+> "http://www.example.com/image/481989943"
+> 100
+> 943
+> 943
+>
+> 59
+> 59
>
> escape: B7·F2ò
>