Hi, The Rust community is considering <https://github.com/rust-lang/rfcs/pull/2457> adding non-ascii identifiers, which follow UAX #31 <http://www.unicode.org/reports/tr31/> (XID_Start XID_Continue*, with tweaks). The proposal also asks for identifiers to be treated as equivalent under NFKC.
Are there any cases where this will lead to inconsistencies? I.e. can the NFKC of a valid UAX 31 ident be invalid UAX 31? (In general, are there other problems folks see with this proposal?) Thanks, -Manish
