From: Behdad Esfahbod <behdad@behdad.org>
Date: Sun, 31 Jul 2011 00:14:44 +0000 (-0400)
Subject: [Indic] Handle initial Ra+Halant in scripts that support Reph
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fd06bf56110e73826b3d5c73ac964e2609450d46;p=platform%2Fupstream%2FlibHarfBuzzSharp.git

[Indic] Handle initial Ra+Halant in scripts that support Reph

Brings test-shape-complex failures down from 104 to 92.  Way to go!
---

diff --git a/src/hb-ot-shape-complex-indic.cc b/src/hb-ot-shape-complex-indic.cc
index f054a07..d51b508 100644
--- a/src/hb-ot-shape-complex-indic.cc
+++ b/src/hb-ot-shape-complex-indic.cc
@@ -496,6 +496,16 @@ found_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buffer, hb_mask_t
     info[i].indic_position() = POS_PRE;
   info[base].indic_position() = POS_BASE;
 
+
+  /* Handle beginning Ra */
+  if (start + 2 <= end &&
+      info[start].indic_category() == OT_Ra &&
+      info[start + 1].indic_category() == OT_H)
+   {
+    info[start].indic_position() = POS_POST;
+    info[start].mask = mask_array[RPHF];
+   }
+
   /* Attach ZWJ, ZWNJ, nukta, and halant to previous char to move with them. */
   for (i = start + 1; i < end; i++)
     if ((FLAG (info[i].indic_category()) &