Do not ignore everything starting with underscore recursively
Do not ignore everything starting with underscore recursively

If you have other things in your project structure, e.g. `scripts/__main__.py` it would be ignored with the simple rule `_*` ("anything that starts with underscore anywhere").

It's better to use `./_*` meaning "anything that starts with underscore in the root folder (e.g. `_build`).
erlang/rebar3