def clear_tab(self): # <ESC>[g
        r, c = self.cursor()
        try:
            i = self._tabs.index(c)
        except ValueError:
            pass
        else:
            del self._tabs[i]
Clears tab at the current position.
dataset/ETHPy150Open kdart/pycopia/QA/pycopia/terminal.py/Screen.clear_tab