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[Indic] Don't let ZWNJ at the end of syllable affect base search 

Fixes a few Devanagari, half of remaining Kannada failures, quarter for
Telugu, and others slightly improved or unchanged.
This commit is contained in:
Behdad Esfahbod 2012-07-20 11:04:15 -04:00
parent 20b68e699f
commit a9e45c32e4
1 changed files with 5 additions and 1 deletions
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6
src/hb-ot-shape-complex-indic.cc
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@ -530,8 +530,12 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
base = i; base = i;
} }
else else
if (is_joiner (info[i])) {
/* A ZWJ at the end of syllable, or any ZWJ/ZWNJ in other places, stop the base
* search (to request explicit half or halant forms. */
if (is_joiner (info[i]) && (i + 1 < end || info[i].indic_category() == OT_ZWJ))
break; break;
}
} while (i > limit); } while (i > limit);
} }
else else