--- qt-x11-opensource-src-4.3.4/src/gui/text/qscriptengine.cpp	2008-02-19 23:17:19.000000000 +0530
+++ qscriptengine.cpp_mod	2008-04-01 17:39:48.000000000 +0530
@@ -2174,7 +2174,7 @@ static const unsigned char indicPosition
     None, None, None, None,
     None, None, None, None,
 
-    None, None, None, None,
+    Below, None, None, None,
     None, None, None, None,
     None, None, None, None,
     None, None, None, None,
@@ -2814,7 +2814,7 @@ static bool indic_shape_syllable(QOpenTy
     int script = item->script;
     Q_ASSERT(script >= QUnicodeTables::Devanagari && script <= QUnicodeTables::Sinhala);
     const unsigned short script_base = 0x0900 + 0x80*(script-QUnicodeTables::Devanagari);
-    const unsigned short ra = script_base + 0x30;
+    unsigned short ra = script_base + 0x30;
     const unsigned short halant = script_base + 0x4d;
     const unsigned short nukta = script_base + 0x3c;
 
@@ -2856,6 +2856,19 @@ static bool indic_shape_syllable(QOpenTy
         unsigned short *uc = reordered.data();
         bool beginsWithRa = false;
 
+	// Exception in Bengali Script
+        //
+        // Bengali script supports two languages bengali and assamese
+        // Unfortunately for both languages there is different ra defined in same script chart
+        // for Bengali it ra is 'Base+ 0x30' and for assamese 'Base+0x70'
+        // Base is same 0x0980
+        // To handle this exception we need to change ra to from const to normal variable 
+        // and aslo need to change ra to 'Base+0x70' whenever we will get assamese language
+	//character in data
+	if((script == QUnicodeTables::Bengali) && (*uc==0x09F0)){
+	  ra  = script_base + 0x70;
+	}
+
         // Rule 1: find base consonant
         //
         // The shaping engine finds the base consonant of the