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Date:	Wed, 13 May 2009 20:55:10 +0100
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Subject:	Re: [Fwd: [1.7] wcwidth failing configure tests]
From:	Andy Koppe <andy DOT koppe AT gmail DOT com>
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> How should that work? =C2=A0The first half of the surrogate pair has not
> enough information to decide that. =C2=A0For instance, take the ranges
> 0x10A01, 0x10A03 }, { 0x10A05, 0x10A06 }. =C2=A0The information about the=
 low
> 10 bits of the Unicode value is in the second half of the pair. =C2=A0From
> the first half you don't know if the char is perhaps the 0x10A04 value
> or one of the other. =C2=A0So you need both halves to make a decision.

You're right. I'd somehow overlooked the end of the combining[] array.

Andy

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