[HarfBuzz] please remove U+115F U+1160 from default_ignorable
nomosnomos at gmail.com
Mon Mar 18 18:29:28 PDT 2013
2013/3/19 Konstantin Ritt <ritt.ks at gmail.com>:
> IIUC, a correct solution would be determining Hangul clusters and then
> setting the "accumulated" cluster advance to the cluster base prior to
> hiding default ignorables. Correct me if I'm wrong.
Well, this solution will give us corrent output only in its appearance.
If "hiding default ignorable" means substituting by zero-width space,
then the pdf file produced by xetex would not contain U+115F and
U+1160, resulting in invalid text string when texts are extracted from
Only isolated filler may be ignored. Anyway this is illegal input string.
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