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[Indic] Apply 'pref' to pre-base reodering Ra

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No reordering yet.
This commit is contained in:
Behdad Esfahbod 2012-07-16 15:20:15 -04:00
parent 362d3db8d3
commit 17d7de91d7
1 changed files with 10 additions and 0 deletions
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10
src/hb-ot-shape-complex-indic.cc
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@ -495,6 +495,16 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
info[i].mask |= mask;
}
/* XXX This will not match for old-Indic spec since the Halant-Ra order is reversed already. */
if (basic_mask_array[PREF] &&
base + 3 <= end &&
info[base + 1].indic_category() == OT_H &&
info[base + 2].indic_category() == OT_Ra)
{
info[base + 1].mask |= basic_mask_array[PREF];
info[base + 2].mask |= basic_mask_array[PREF];
}
/* Apply ZWJ/ZWNJ effects */
for (unsigned int i = start + 1; i < end; i++)
if (is_joiner (info[i])) {