[arethuza]

I never got nearer than a magazine review to one of those beasties so I am probably getting the OS part wrong - but I do vividly remember wondering what #include did.... :-)

[Lio]

https://en.wikipedia.org/wiki/Panos_%28operating_system%29

[user2994cb]

And this is the (now defunct) Panos restaurant, on Hills Road:

https://i2-prod.cambridge-news.co.uk/incoming/article1345494...