def METHOD_NAME(self):
    """Highlight will remain until user input turns it off
    or the insert has moved"""
    # After CHECK_DELAY, call a function which disables the "paren" tag
    # if the event is for the most recent timer and the insert has changed,
    # or schedules another call for itself.
    self.counter += 1
    def callme(callme, self=self, c=self.counter,
               index=self.text.index("insert")):
        if index != self.text.index("insert"):
            self.handle_restore_timer(c)
        else:
            self.editwin.text_frame.after(CHECK_DELAY, callme, callme)
    self.editwin.text_frame.after(CHECK_DELAY, callme, callme)