inv — Apollo

7.0;inv (invert_color) *DM*, revision 7.0, 83/08/08
INV (INVERT_COLOR) *DM* -- Set window color.
usage: inv [-on | -off]


FORMAT

  INV [-ON | -OFF]


  The INV command sets the color of all windows on the screen.  At log in,
  INV if OFF, which gives white (or green) characters on a black background.
  Setting INV to ON gives black characters on a white (or green) background.
  Entering INV without an option toggles the current mode.  Note that these
  are WINDOW backgrounds only; the display background is controlled with
  BGC (BACKGROUND_COLOR).  Type HELP BGC for details.

  *NOTE*

  INV has no effect on DN600 (color) nodes.

  More information is available.  Type:

    - HELP BGC
      for details on setting the display background color
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