00050	Our principal text editor is described in SAILON-50.
00100		SUPPOSE YOU WANT TO CREATE A  FILE  (A  PROGRAM  OR  A
00200	WRITEUP  OR  WHATEVER).  THIS IS HOW YOU DO IT: HIT CALL, THEN
00300	TYPE "CREATE FFFFFF.EEE" WHERE FFFFFF.EEE IS THE NAME YOU WANT
00400	THE  FILE TO BE CALLED. WHEN YOU SEE THE NUMBER 00100, YOU MAY
00500	START TYPING WHATEVER IS TO GO IN THAT FILE.   WHEN  YOU  HAVE
00600	BEEN  TYPING  FOR  A FEW MINUTES AND WANT TO BE SURE YOU DON'T
00700	LOSE WHAT HAS BEEN TYPED, OR YOU ARE FINISHED AND WANT TO SAVE
00800	WHAT   YOU  HAVE,  THEN  TYPE  (CARRIAGE-RETURN)  FOLLOWED  BY
00900	(ALTMODE), THEN TYPE ONE OF THE COMMANDS BELOW:
01000		SUPPOSE  YOU  HAVE A TEXT FILE, AND YOU WANT TO CHANGE
01100	SOMETHING. THIS IS HOW YOU  DO  IT:  HIT  CALL  AND  TYPE  "ED
01200	FFFFFF.EEE".    WHEN  YOU  SEE  AN ASTERISK AT THE LEFT OF THE
01300	LINE THEN YOU MAY TYPE AN EDITOR COMMAND.
01400		THE BASIC COMMANDS TO GET STARTED ARE:
01700		P<CARRIAGE RETURN>= TYPE THE NEXT 15 LINES,
01800		I.<CARRIAGE RETURN>=INSERT A NEW LINE AFTER THIS LINE,
01900		D.<CARRIAGE RETURN>=DELETE THIS LINE,
02000		W<CARRIAGE RETURN>=SAVE THE WORLD (REALLY MAKE ALL THE
02100	CHANGES SO FAR  INDICATED  SO  THAT  IF  THE  COMPUTER  SYSTEM
02200	CRASHES THEN AT LEAST WHAT'S DONE SO FAR WON'T BE LOST).
02300		THE REST OF THE COMMANDS  CAN  BE  FOUND  IN  THE  SOS
02400	MANUAL (WHICH IS BOUND WITH THE OTHER MANUALS)