Is there any open source/freeware TSO/ISP clone for PC?

Question

Free as in beer. I can live without the source code.

About 10 years ago I saw a commercial product. Is there anything free now?

I found Gispf on SourceForge, but there are no downloads. Otherwise, I can't find a thing.

Edit: I'd prefer something approaching the whole system, but could manage to live with the editor

Edit" TSO is "the old Time-Sharing Option on IBM mainframes"

Would you like to explain what you're looking for? The only thing I'm coming up with for TSO is the old Time-Sharing Option on IBM mainframes, and I don't know what the "while system" is. — David Thornley, Apr 02 '10 at 16:29

score 1 · Accepted Answer · answered Jun 16 '10 at 18:24

1

Have tried anything listed on Dave's SPF Editor page

answered Jun 16 '10 at 18:24

NealB

1 Answers1