alt Hacker News> So you think that the letters in the Greek and Cyrillic alphabets which are printed identically to the Latin A should not exist?
Yes. Unicode should not be about semantic meaning, it should be about the visual. Like text in a book.
> And, for example, Greek words containing this letter should be encoded with a mix of Latin and Greek characters?
Yup. Consider a printed book. How can you tell if a letter is a Greek letter or a Latin letter?
Those Unicode homonyms are a solution looking for a problem.
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But these characters only look identical in some fonts. Are you saying that if you change font, some characters in a string should change appearance and others should not?
And what about the round-trip rule?
And ligatures? Aren't those a semantic distinction?
Unicode is about semantics not appearance. If you don't need semantics then use something different.
>Yup. Consider a printed book. How can you tell if a letter is a Greek letter or a Latin letter?
I can absolutely tell Cyrillic k from the lating к and latin u from the Cyrillic и.
>should not be about semantic meaning,
It's always better to be able to preserve more information in a text and not less.
> Yes. Unicode should not be about semantic meaning, it should be about the visual. Like text in a book.
Do you think 1, l and I should be encoded as the same character, or does this logic only extend to characters pesky foreigners use.