hi there, glad you liked it, it saves when you click yes.
it just saves to file called. code.txt
if you edit some lines then save it, you can then clear the screen and loading the txt file will bring up what you saved. proof is in the pudding.
ill do a save/load dialogue version soon as i get some more time. i work as a web designer so my spare time is very limited. i will however implement the return key. a simple process. ill upload it soon, it will be the same link as before, but this time all files included.

Les