<<<<< LEFT_CLEAN SUBROUTINE >>>>>>>>>>>>>>>>>>>>>

LNEXT

ONELCLEAN

   <<<<< TERMINAL SCREEN DRAWING SUBROUTINE >>>>>>>>

UTERMINAL

                 TERMINAL               

NEXT

 $V1$

 <<<<<<< Standout Line Procedure >>>>>>>>>>

HILINE

     <<<<<< TIME POSE SUBROUTINE >>>>>>>>>

PAUSE

 q to quit,   <CR> to continue

If they want to quit, do so

GO

 A non-echoing terminal is one that

 does not display characters entered

 at the keyboard.

 Please try to enter something at

 the prompt:

 $PROMPT$

 What you see here is a non-echoing

 terminal.

 Let them type something

 An echoing terminal will display

 everything that you type.  Try to 

 type a few characters at the prompt:

 $PROMPT$

 Your terminal echoes again!