Ted Hopp scripsit:

> So would this new right-holam character be a combining character?

Just so.

> If so, its
> use should be highly restricted, similar to what is done with shin dot and
> sin dot. Applying a right-holam character to anything other than a bare vav
> should be considered an error (no other combining marks should be allowed,
> including HEBREW ACCENT characters).

Unicode allows any combining character to be attached to any base character
whatsoever.  However, putting a dagesh into a DEVANAGARI KA, or placing a
circumflex over an ARABIC MEEM, is pretty certain to cause bad rendering, and
may screw up other text processes such as syllabication.

> Would FB4B continue to decompose into 05D5 05B9?

Yes.  Normalization stability requires it.

> It seems to me that either I'm misinterpreting things, or most people in
> this discussion would prefer a new combining character to a new base
> character. If this is so, I'd appreciate an explanation of why, because I
> don't understand it.

Assertions of the form "Mark X is only used with base form Y" have proven to
be false too often in the past.

-- 
John Cowan                              <[EMAIL PROTECTED]>
http://www.ccil.org/~cowan              http://www.reutershealth.com
                Charles li reis, nostre emperesdre magnes,
                Set anz totz pleinz ad ested in Espagnes.

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