The latest version of this document lives in the [vcpkg repo](https://github.com/Microsoft/vcpkg/blob/master/docs/maintainers/vcpkg_extract_source_archive_ex.md).
This command forwards all options to [`vcpkg_extract_source_archive()`], with `<out-var>` as the first argument. Equivalent to `vcpkg_extract_source_archive(<out-var> <options>...)`. See the documentation for [`vcpkg_extract_source_archive()`] for parameter help.