Commit string if use press common key in convert mode.

engine/anthy/engine.py

@@ -134,7 +134,7 @@ class Engine (interface.IEngine):
 	def _commit_string (self, text):
 		self._reset ()
 		self.CommitString (text)
-		self._update ()
+		self._invalidate ()
 
 	def _update_input_chars (self):
 		begin, end  = max (self._cursor_pos - 4, 0), self._cursor_pos
@@ -323,7 +323,10 @@ class Engine (interface.IEngine):
 
 	def _on_key_common (self, keyval):
 		if self._convert_begined:
-			return True
+			i = 0
+			for seg_index, text in self._segments:
+				self._context.commit_segment (i, seg_index)
+			self._commit_string (self._convert_chars)
 		self._input_chars += unichr (keyval)
 		self._cursor_pos += 1
 		self._invalidate ()

ibus/gtk.py

@@ -11,10 +11,13 @@ class PangoAttrList (pango.AttrList):
 		for c in unistr:
 			offsets.append (offset)
 			offset += len (c.encode ("utf8"))
+		offsets.append (offset)
 		for attr in attrs:
 			pango_attr = None
-			start_index = offsets[attr._start_index]
-			end_index = offsets[attr._end_index]
+			start_index = attrs._start_index if attrs._start_index >= 0 else 0
+			end_index = attrs._end_index if attrs._end_index >= 0 else 0
+			start_index = offsets[_start_index] if attrstart_index < len (offsets) else offsets[-1]
+			end_index = offsets[_end_index] if end_index < len (offsets) else offsets[-1]
 			if attr._type == ibus.ATTR_TYPE_FOREGROUND:
 				r = (attr._value & 0x00ff0000) >> 8
 				g = (attr._value & 0x0000ff00)