gistfile1.m

 //fraking hack to make textview scroll to make last lines visible
    if (self.frame.size.height > old_frame.size.height)
    {
        self.text = [self.text stringByAppendingString:@"A"];
        dispatch_async(dispatch_get_current_queue(), ^{
            self.text = [self.text substringToIndex:self.text.length - 1];
        });
    }