Zig uses @"arbitrary name" It's an important feature for FFI, as well as passing operator functions around. (It seems bizarre to me that you can't do `+` in Sw

Zig uses @"arbitrary name" It's an important feature for FFI, as well as passing operator functions around. (It seems bizarre to me that you can't do `+` in Swift, but I don't know Swift so maybe there's another way to name such functions.) Also, the Zig library now uses @"..." for variables with the same name as keywords, rather than using ad hoc naming conventions in those cases.