I think it’s just the first character that’s supposed to be restricted, then unicode is fine. But the necessary checking isn’t being done according to some tr31 format http://www.unicode.org/reports/tr31/ .
Is this safe (meaning the first sentence above from the LR is wrong) or is it a bug and should not compile (meaning the last sentence above from the LR is wrong).[/quote]
Bug in the IDE’s checking of names for validity
Don’t rely on it working always