diff -r 4eb1ae11334f -r e6a39382bb9c textinput/peninputarc/src/peninputlayoutcontrol/peninputlayoutmicfcustomdraw.cpp
--- a/textinput/peninputarc/src/peninputlayoutcontrol/peninputlayoutmicfcustomdraw.cpp	Wed Apr 14 16:18:34 2010 +0300
+++ b/textinput/peninputarc/src/peninputlayoutcontrol/peninputlayoutmicfcustomdraw.cpp	Tue Apr 27 16:59:43 2010 +0300
@@ -160,13 +160,15 @@
     switch (aCode)
         {
         case 0x0020: // unicode for space
+            return MTmCustom::EBkLineBreakClass;//ELineBreakClasses;
         case 0x0023: // unicode for #
-        case 0x005f: // unicode for _
         case 0x002a: // unicode for *
         case 0x0040: // unicode for @
         case 0x0026: // unicode for &
         case 0x003d: // unicode for =
-            return MTmCustom::EBkLineBreakClass;//ELineBreakClasses;
+        	return MTmCustom::EB2LineBreakClass;
+        case 0x005f: // unicode for _
+            return MTmCustom::EBaLineBreakClass;
         default:
             break; // carry on
         }