On 11/26/2015 3:08 AM, Philippe Verdy
wrote:
White space is clearly NOT part a grapheme cluster, so I don't see what your issue is? BTW, if after careful analysis you think there is a mistake, you should probably raise a bug on this. Because, as you note, they lack proper spans (no closing delimiter) the type (and number) of characters that they can apply to must be carefully limited, or else you get unexpected results. The marks that do have a description in the core spec, do have clear limitations on what they can apply to (digit, digit run, or word run, seem the be the candidates). As a generic algorithm, I don't mind terribly much if the grapheme cluster overproduces clusters (for example prepend* should really be multiple clusters not a single one if the count > 1). But the actual display algorithms must get this correct, and there must be an agreed upon specification of what an author can expect that a reader will see if the prepend is correctly supported. While many elements are present, the specification (or its presentation) isn't as clear and unambiguous as one would like A./ |
- Aw: New Character Property for Prepended Concatenation M... Jörg Knappen
- Re: New Character Property for Prepended Concatenat... Philippe Verdy
- Re: New Character Property for Prepended Concat... Asmus Freytag (t)
- Re: New Character Property for Prepended Concat... Philippe Verdy
- Re: New Character Property for Prepended Co... Asmus Freytag (t)
- Re: New Character Property for Prepende... Philippe Verdy
- Re: New Character Property for Pre... Asmus Freytag (t)
- Re: New Character Property for Pre... Philippe Verdy
- Re: Aw: New Character Property for Prepended Concat... Asmus Freytag (t)