Thanks for posting a reference to Raincode... I had never heard of them.
Mind you, I haven't been trolling the Net for legacy solutions lately
because I have been busy *maintaining* a legacy system... :)
Their approach seems very interesting - it would have been a lot of work
to create even "legacy" compilers. As a ASM370 programmer since 1969 I
was intrigued by their web page(s). If you get their cobol compiler
running I would love to know how that goes. I notice their ASM370 page
seems to be a copy/paste of much of the Cobol page so I wonder if all
the parts of the product are actually available or they are waiting for
a big migration attempt to come with $ to fund the 'final' development
phase (also know as the actual conversion product development from
vapourware)
Best of luck to them in any case.