Issues for international languages

[Masinter.pa@Xerox.COM]

Here are some character issues:

What characters are alpha-char-p? graphic-char-p? 

What does char-upcase do for non-Roman characters (Cyrillic? Greek? )

What is the proper handling of accents and accented characters? (As far
as I can tell, most standards treat the accent as a separate character.)

Should we (can we) define some procedures that preserve
language-dependent sort orders? (E.g., that German and Swedish sort
order for O-umlaut are different?)