On Sunday, 23 September 2018 at 21:12:13 UTC, Walter Bright wrote:
D supports Unicode in identifiers because C and C++ do, and we want to be able to interoperate with them. Extending Unicode identifier support off into other directions, especially ones that break such interoperability, is just doing a disservice to users.
Okay, that's why you previously selected C99 as the standard for what characters to allow. Do you want to update to match C11? It's been out for the better part of a decade, after all.
