Self hosting programming languages — OPL Questions

:angel:
I'm interested in using a my 9290 to do a little programming
on-the-go.

So far the only one I know of that seems to fit the bill is ruby:
http://www32.tok2.com/home/tkhirano/
... but I haven't tried to install it yet.

Is OPL available on the Nokia 9290 for the usual edit->run->debug
cycle?

How is this done? Where do I start?
Is there a command line and how do I get to it?
How do I save a file as .txt?

BTW, my ROM is 3.35. This seems to be the highest for the
9290. Is there a way to tell what the latest on Nokia's website?

For details of OPL and Opl Tutorials for the Nokia 9210 and 9290 see the Develop section of this site, there a chance to win a big prize too 😉

http://www.allaboutsymbian.com/develop/opl/

Specifically, here's the tutorial you need to use to get the OPL Runtime and Enviroment installed on your 9290...

http://www.allaboutsymbian.com/develop/opl/oplsdk.php