harfbuzz/test/shaping/texts
Behdad Esfahbod 34c215036f [Indic] Improve Sinhala base algorithm and reph positioning
Sinhala does not have half forms.  And most (all?) consonants can be
base, except when preceded by ZWJ, which would request a subjoined form.
Hence switch the base algorithm to categorize with Khmer, start search
at start, and stop at a ZWJ.

Also, mark all pos=base consonants after base to be subjoined.  Mark
base itself to have pos=base.

Finally, adjust Sinhala's reph position to after-main.

Brings down Sinhala failures from 455 to 328 (0.120656%).
2012-07-23 23:51:29 -04:00
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in-tree [Indic] Improve Sinhala base algorithm and reph positioning 2012-07-23 23:51:29 -04:00
MANIFEST Move 2012-01-20 17:16:35 -05:00