miniblog.

Today I learnt that Lua projects often use *3* spaces for indentation! https://github.com/luarocks/lua-style-guide/blob/master/README.md#indentation-and-formatting I initially thought something was very wrong with editor config.

TIL rustc has a style guide for suggestions! https://rustc-dev-guide.rust-lang.org/diagnostics.html#suggestion-style-guide They recommend avoiding 'did you mean' or 'the following' in favour of direct suggestions and highlighted positions.

Neat GitHub feature I haven't seen before: if the contributing guide has changed since your last pull request, it tells you!