Programming Languages wanted for Iris

[Michael John Papper]

I have to start writing a program on an Iris 31XX
(or possibly a 4D), and am looking for an object oriented
language, such as c++ or smalltalk.

As well, I will have to include a spreadsheet as part of the program/system,
instead of writing my own, I was wondering if there was any spreadsheets
that will allow me to interface with them, at the programming language
level.
An alternative is a system that would make it very easy to
build a spreadsheet, and use an object oriented
programming language as well.

Thanks, Mike Papper.