old_contents: import curses
  
  from .character import Character
  from .console import Console
  from .line import Line
  from .attribute import RenditionAttribute, ColorAttribute
  from .misc import ESCAPE_CHARS, DELETE_CHARS, BACKSPACE_CHARS, \
                    is_printable_char, char_with_control_key
  
  
  
  __console = None
  
  
  def turn_on_console(asciize=False, spaces_per_tab=4):
    Line.ASCIIZE = asciize
    Line.SPACES_PER_TAB = spaces_per_tab
  
    window = curses.initscr()
    curses.noecho()
    curses.cbreak()
  
    curses.start_color()
    curses.use_default_colors()
    ColorAttribute.initialize()
  
    global __console
    __console = Console(window)
  
    return __console
  
  
  def turn_off_console():
    curses.nocbreak()
    curses.echo()
    curses.endwin()
  
  
new_contents: import curses
  
  from .character import Character
  from .console import Console
  from .line import Line
  from .attribute import RenditionAttribute, ColorAttribute
  from .misc import ESCAPE_CHARS, DELETE_CHARS, BACKSPACE_CHARS, \
                    is_printable_char, char_with_control_key
  
  
  
  def turn_on_console(asciize=False, spaces_per_tab=4):
    Line.ASCIIZE = asciize
    Line.SPACES_PER_TAB = spaces_per_tab
  
    window = curses.initscr()
    curses.noecho()
    curses.cbreak()
  
    curses.start_color()
    curses.use_default_colors()
    ColorAttribute.initialize()
  
    return Console(window)
  
  
  def turn_off_console():
    curses.nocbreak()
    curses.echo()
    curses.endwin()
  
  
subject: Remove an extra global variable in xorcise package