universal alpha?

[Imperatorn]

https://forum.dlang.org/post/e5ghnv$2bns$1@digitaldaemon.com

On Tuesday, 30 May 2006 at 04:29:51 UTC, BCS wrote:
> Does anyone have a link to a definition of universal alpha as 
> used in the DMD docs?
>
> (see: http://www.digitalmars.com/d/lex.html#identifier)

For any other lonely souls looking for the Appendix D I've 
uploaded it here:
https://github.com/Imperatorn/ISO_IEC-9899_1999