:: clrscr

:: Type        = Display function
:: Environment = Windows, Linux, Unix
:: What        = Clears current window.
:: Description = clrscr clears the current window (using the current colors), and 
                 sets the cursor in the top left corner of the current window.


Example:
program ExampleOfClrscr;

{ Program to demonstrate the ClrScr function. }

begin
  writeln('Press any key to clear the screen');
  readkey;
  clrscr;
  writeln('Have fun with the cleared screen');
end.