[philipwhiuk]

I don't think it's an unreasonable criticism, otherwise the challenge is trivial:

``` function printg(arg) { printf(arg); } ```

[Ensorceled]

That, of course, isn't what they did.

[philipwhiuk]

They did put it in a while loop though, which, if my programming isn't completely out of date, is capable of calling the function more than once.