[PATCH] [script] atan and substring

[Charlie Brej]

On 10/03/10 16:42, Richard wrote:
> Just a couple of script bindings. The single parameter atan function and
> a substring function to flesh the string library out a bit. I wasn't
> sure if it should finish with an error or finish with what it's already
> made if it reached the end of the string while in the copy section.

Couple things, could you break up the patch into two and send them as files?