Previously, setting `--style=changes` would always print a 2-space indent, even if the file was unmodified. This changes the style to only print an indent if there is at least one +/- git marker in the sidebar.
cargo clippy
format!
--list-themes
nu-ansi-term
ansi_term
--binary
--strip-ansi=auto
clippy::redundant_closure
clippy::needless_lifetimes