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[Indic] Fix Left Matra + Halant reordering 

As can be seen in: U+092B,U+093F,U+094D
This commit is contained in:
Behdad Esfahbod 2012-05-11 16:23:43 +02:00
parent 3c2ea9481b
commit 6782bdae3b
1 changed files with 4 additions and 2 deletions
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6
src/hb-ot-shape-complex-indic.cc
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@ -500,8 +500,10 @@ final_reordering_syllable (hb_buffer_t *buffer,
while (new_matra_pos > start &&
!(FLAG (info[new_matra_pos].indic_category()) & (FLAG (OT_M) | FLAG (OT_H))))
new_matra_pos--;
/* If we found no Halant we are done. Otherwise... */
if (info[new_matra_pos].indic_category() == OT_H) {
/* If we found no Halant we are done. Otherwise only proceed if the Halant does
* not belong to the Matra itself! */
if (info[new_matra_pos].indic_category() == OT_H &&
info[new_matra_pos].indic_position() != POS_LEFT_MATRA) {
/* -> If ZWJ or ZWNJ follow this halant, position is moved after it. */
if (new_matra_pos + 1 < end && is_joiner (info[new_matra_pos + 1]))
new_matra_pos++;