[XeTeX] Assignment of codes (particularly \catcode) based on Unicode data

[Philip Taylor]

Apostolos Syropoulos wrote:
>> I'd suggest that the basic (Xe|Lua)TeX formats should simply follow
>> Unicode properties.
> 
> In addition, I would suggest that somewhere it is explained why this
> is not correct. Otherwise, people would see strange things and might 
> wonder why they see them.

How united is the Hellenic-speaking world about this, Apostolos ?  Is it
a universal truth, universally accepted, or are there some (even just a
few) who maintain that Unicode is right and everyone else is wrong ?

** Phil.