[Webkit-unassigned] [Bug 20237] Zero width and space characters are displayed incorrectly if not contained in a fallback font.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20237


jungshik.shin at gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |jungshik.shin at gmail.com




------- Comment #6 from jungshik.shin at gmail.com  2008-08-06 15:53 PDT -------
There are a whole bunch of characters to fall into 'zero-width' category. 
It might be better to use | u_hasBinaryProperty(c,
UCHAR_DEFAULT_IGNORABLE_CODE_POINT) |  (
http://www.icu-project.org/apiref/icu4c/uchar_8h.html#25c5c820d4141e4099acc15ca83572a5
).

Firefox does not use the set (as it is) but defines its own (derived from the
default ignorable). 

Some characters with default ignorable property cannot be ignored but as long
as they're in 'simple script' code path, I think it's ok. 


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