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

LNEXT

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

UTERMINAL

                 TERMINAL                

NEXT

 CAL: #RC, 1

 $V1$

ACCEPT1

$PROMPT$

BYPASS1:

 C:#A=#A+1

 The number of correct inputs is too high for one line.

 That is correct!

 You've got it on the 2nd try.

 Good, you understand the concept.

 Please type $COMMAND$

 Please type $COMMAND$

 You will be helped this time!

FORGET1

 CN(I<9):#A=#A+1

$PROMPT$$COMMAND$ 

 CN(I=9):#A=#A+1

FOOT1

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

PAUSE

 q - to quit,    <CR> - to continue

If they want to quit, do so

PAGETURNER

If they want to quit, do so

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

HILINE

BOX

                          COMMAND                       

CLR1

  This clears out the dialogue area.

GO

 mail

     mail - interactive message-processing system to send

             or receive mail

 SYNTAX

            mail  [options]  recipient

 FUNCTION

     If no recipient is specified, mail attempts to read

     messages from the mailbox.  It will first print a numbered 

     list of message headers.  There are many interactive 

     commands.  You should read the manual pages for mail; 

     we'll only cover the very simpliest commands here.

 COMMANDS

     command                   meaning

        n      - print message number n

        d n    - delete message n and go on to the next one

        h n    - print header for message n

 s  n [ file ] - save message in the named file

   mail  user  - begin a message to user; end input with <CONTROL-d>

      Electronic mail is a feature available on many computers

   that allows you to send written messages back and forth,

   which the computer will deliver.  You can think of electronic

   mail like regular mail, except that it is much faster and

   easier to use.

      mail has two modes, send mode and receive mode.  First,

   the send mode will be reviewed.

MORE

   To mail to stevens

   you would enter

   mail  stevens

   Please do so now.

To: stevens

From: all

 Now you say something followed 

 by a <CR>

$X$ 

 Now say something else followed 

 by a <CR>

MD ??? michael this returns prompt before user hits ^d

$X$ 

ENDTALK

 U:CLR1

   Now enter a single

     <CONTROL-d>

   to log you out of mail.

   Your mail message to stevens

   has been sent.  stevens will

   be alerted to your message

   when he logs in.

MESGN

   To find out if you have

   any mail messages, enter

      mail

   Please do so now.

Sorry, no mail today.

$PROMPT$

   Please enter

      mail

   again.

1 anne Wed Mar 13 07:51

2 paul Fri Nov 12 17:23

$PROMPT$ 

   You are now in the mail program

   again, and can read

   some mail.

   The & is the prompt for mail, 

   just as #,$,% are various UNIX 

   prompts.

   Please enter

       1

   to read mail message 1.

From: anne Tue July 8 07:51

To: all

You will be pleased to know 

that all CTI employees are 

invited to a picnic at the 

Malibu Beach, tomorrow at 2 P.M.,

at company's expense.  

 Anne Cencancio.

  To delete this message type

           d

  for delete.  Please do so now.

   That is that, message 1 is gone.

   Please type

       2

   to read mail message 2.

 U:UTERMINAL

From: paul Nov 12 17:23 "NEW!"

To: all

The public announcement of our 

state-of-the-art audio-digital

computer is due tomorrow.

Everyone is invited to see 

history in the making.  Paul.

SAVE

   It does sound important, so

   you want to save this message.

   To do so, enter

      s  mbox

   Please do so now.

 U:UTERMINAL

"mbox" appended 7 lines/212 char

   Your message is now saved

   in mbox.  The "appended"

   means you had other messages

   there before you added this one.

   Now enter a single

     <CONTROL-d>

   to log you out of mail.

 U:UTERMINAL

$PROMPT$

 U:CLR1

 You have just graduated the

 school of UNIX mail.