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Text File  |  1991-12-02  |  433 b   |  12 lines
  1. Command:  CLS                           Type: DOS external command
  2.  
  3. Purpose:  Clears the screen
  4.  
  5. Syntax:   cls
  6.  
  7. Comments: The screen is cleared upon execution.  If the foreground and
  8.           background colors have been selected through the Extended Screen
  9.           Control and Keyboard functions, the colors remain unchanged.
  10.           Otherwise, the screen is set to white characters on a black
  11.           background.
  12.