miniblog.

Trying the nix CLI today, and I'm seriously impressed with the formatting of its --help output. Indented warnings, italics, bullets, even adding a left border to code snippets! It's a nice reminder to take full advantage of terminal features to help the reader.

> Converting to hexl format discards undo info; ok? (y or n) I really admire how seriously Emacs looks after your undo state. Not enough software will warn you if you're about to discard undo information.

Proposed an improvement to errors in the rust compiler, and a patch landed in less than a day. Seriously impressed.