formats: Update to ${concat(…)} to build on current nightly ${concat(…)} replaces the removed concat_idents!() macro, but doesn’t support being used in nested repetitions for now. We can remove the gen_match!() macro once this is supported again.

#![deny(missing_docs)]
#![feature(concat_idents)]

//! Crate implementing interpreters for various Touhou formats.

pub mod th06;