Re: [charmod-norm] 2.2.1 Canonical vs. Compatibility Equivalence vs Canonical non-equivalence

On 4/4/2016 11:58 AM, r12a wrote:
>
> I think we may still be missing John's original point, which is in 
> some ways the opposite of the (useful) information we have so far. 
If 
> you consider ø, a developer may expect that it will match the 
> decomposed sequence, but it won't, since it doesn't have a 
> decomposition rule.
>
> So it's one thing that identical glyphs may not represent the same 
> character, but it's another that identical letters may be 
represented 
> by different and non-normalisable character sequences.
>
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<https://github.com/w3c/charmod-norm/issues/69#issuecomment-205448027>
>

Never forget that the "sequences" in question can all be singletons 
for 
the same (identical) letter shape. There's no requirement for this 
effect to be limited to cases involving combining marks.

A./


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Received on Monday, 4 April 2016 20:17:04 UTC