Modify application on runtime

Hey I was wondering how the saveProjectTab() worked… I have used it to create tabs, save backup and reload projects. But i was wondering if saveProjectTab() can be used to create or modify a page containing functions (generated by user in application) during runtime and would those functions become instantly accessible to the running application or would it require a reboot? and also is this possible when the project is released no longer running in the codea developers environment?

Once you change a tab you must do restart() to have it work. Or you must run it as a string with
loadString(str)()

loadString(str)()
is like an eval function??? so i would pass a string containing code to that function and it will run it?!? if this is true then would solve me problem… allowing the users to make their own functions… having the string built by a GUI

Yes