[beagle3]

I understand your point, but still disagree with it. As I see it, the real problem is unicode identifiers, as I demonstrated with "Example" above, and as follows from your demonstrations as well. Unlike the thousands of unicode characters, which are unlikely to be all familiar to any single person, and whose meaning and "conjugation" (casing, conjugation, pre-joined pairs, precomposed versions, etc) are different in different cultures -

The ascii case folding, as employed by Nim and Pascal refers to 26 specific well known characters. It's a non-issue.