void 
JB2Dict::JB2Codec::Decode::code_comment(GUTF8String &comment)
{
      int size=CodeNum(0, BIGPOSITIVE, dist_comment_length);
      comment.empty();
      char *combuf = comment.getbuf(size);
      for (int i=0; i<size; i++) 
        {
          combuf[i]=CodeNum(0, 255, dist_comment_byte);
        }
      comment.getbuf();
}