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@larsbrinkhoff@mastodon.sdf.org

Post #1649533

2026-03-17 13:16 UTC

@lorry Are you aware that Quentin got Essex BCPL and MUD running under TOPS-10? https://www.quentin.org.uk/tag/pdp10/

Replies (1)

  • @lorry@infosec.exchange 2026-03-17 13:29

    @larsbrinkhoff Yes! I used a lot of his stuff for a shortcut to get the BCPL up and running - He saved me hours (I was going to link him but I forgot his name so thanks for that opportunity). He did a great job with what he was working with, but that MUD was very old, and I don't think Quentin had ever managed any TOPS-10 systems so there were a few paths I didn't take and I built my systems mostly from a cleanish build. But I am very glad he did the legwork with BCPL. These versions of the games have (relatively) much more modern code, and the MUD is V3 which is a combined MUD/VALLEY system and a lot of bugs (and usability) issues fixed. I suspect I also had a lot more support files than he had access to. Quentin's version was also not protected in any way, which, for a live system, I guess I'd have been the person I'd have asked, so that was convenient :D But yeah, I definitely shouldn't diminish how much help his original project was. I will release the tape images to this system when I get everything stable and strain-tested.

    Open ##1649534