miniblog.

I'm working on arity errors in Garden, my toy programming language. Rather than just saying "expected 3, got 4 arguments", I'm trying to report where the extra argument is, or what extra argument was expected.

Today I learnt that the original name for DOS was QDOS, for "Quick and Dirty Operating System"! https://en.wikipedia.org/wiki/DOS#QDOS (Seems rather unfortunate that they dropped the Q.)

I'm always hesitant when I see digital services funded by a single one-off payment. Running a service requires ongoing funding. You sometimes see this with games that have a multiplayer component. People buy the game, but the multiplayer servers won't last forever.