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.
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.