DocExtr third-party sources

These unmodified upstream packages are provided under MPL-2.0.
Each .crate is a gzip-compressed tar archive containing source and license files.

cssparser 0.37.0
https://static.crates.io/crates/cssparser/cssparser-0.37.0.crate

cssparser-macros 0.7.1
https://static.crates.io/crates/cssparser-macros/cssparser-macros-0.7.1.crate

dtoa-short 0.3.5
https://static.crates.io/crates/dtoa-short/dtoa-short-0.3.5.crate

selectors 0.38.0
https://static.crates.io/crates/selectors/selectors-0.38.0.crate

