From: Kenneth Whistler (kenw@sybase.com)
Date: Thu Apr 06 2006 - 16:46:24 CST
Kent,
> Well, the implementations is (as far as I can tell), not quite
> automatic...
Correct.
> Anyhow, the number of bidi mirrored characters
> is to be greatly reduced (IIUC).
Actually, no. See:
http://www.unicode.org/Public/5.0.0/extracted/DerivedBinaryProperties-5.0.0d11.txt
The total number is up slightly (537) from Unicode 4.1 (507).
> Also, when Greek (for instance) is written in the ancient
> boustrophedon way, the glyphs are mirrored on every second
> line of a paragraph (if not the whole text, I'm not sure). Yet,
> Greek letters are not given the bidi-mirrored property.
Correct. And likewise there is no need to give Phaistos Disc
symbols Bidi_Mirrored=Y.
--Ken
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