revlog: always use a Rust index for REVLOGv1 if rustext is present We are about to change classes such as `rustext.AncestorsIterator` to take a Rust index, hence we cannot have the option not to use the Rust index. Note: this can be refined depending on whether we want to keep this option or not. We will have to make two versions of `AncestorsIterator` and its sibling to support REVLOGV2 and CHANGELOGv2 anyway. Meanwhile, this is the simplest change to make the tests pass.

# See http://EditorConfig.org for the specification

root = true

[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
end_of_line = lf

[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true
end_of_line = lf

[*.t]
indent_size = 2
indent_style = space
trim_trailing_whitespace = false
end_of_line = lf