miniblog.

I would *love* a terminal emulator that treated each command as an atomic unit, so I can efficiently scroll between them. Line-based scrolling is annoying when you've just run a command that output 1,000 lines. Do any such tools exist?

Has anyone built a great solution to 'run all my unit tests automatically'? It's straightforward to write a while loop in bash, but handling timeouts, syntax errors etc well is hard. Running on save would be good, although I wonder if you could run fast tests on each keystroke.

I'm designing a programming language and trying to decide the type of `let x = 1;`. Should it be Unit or Int? Advantage of Int: really convenient when evaluating snippets in a REPL. Advantage of Unit: It's much less confusing when type inference runs on an incomplete function.