Help is available on the following:

*		definedp	label		pons		setpalette
+		dequeue		last		pop		setpen
-		difference	left		popl		setpencolor
.defmacro	do.until	lessp		popls		setpensize
.eq		do.while	list		pops		setpos
.macro		dribble		listp		pos		setprefix
.maybeoutput	edall		listtoarray	pot		setread
.setbf		edit		ln		pots		setreadpos
.setfirst	editfile	load		power		setscrunch
.setitem	edn		loadnoisily	pprop		settemploc
.setsegmentsize  edns		loadpict	prefix		settextcolor
/		edpl		local		primitivep	setwrite
<		edpls		localmake	print		setwritepos
=		edps		log10		printdepthlimit  setx
>		emptyp		lowercase	printwidthlimit  setxy
`		eofp		lput		procedurep	sety
allopen		epspict		lshift		procedures	shell
allowgetset	equalp		macroexpand	product		show
and		erall		macrop		push		shownp
apply		erase		make		queue		showturtle
arc		erasefile	map		quoted		sin
arctan		ern		map.se		quotient	splitscreen
arity		erns		mdarray		radarctan	sqrt
array		erpl		mditem		radcos		standout
arrayp		erpls		mdsetitem	radsin		startup
arraytolist	erps		member		random		step
ascii		erract		memberp		rawascii	stepped
ashift		error		minus		readchar	steppedp
back		exp		modulo		readchars	stop
background	fence		name		reader		substringp
backslashedp	filep		namelist	readlist	sum
beforep		fill		namep		readpos		tag
bitand		filter		names		readrawline	test
bitnot		find		nodes		readword	text
bitor		first		nodribble	redefp		textscreen
bitxor		firsts		norefresh	reduce		thing
buried		for		not		refresh		throw
buriedp		foreach		numberp		remainder	to
bury		forever		openappend	remdup		towards
buryall		form		openread	remove		trace
buryname	forward		openupdate	remprop		traced
butfirst	fput		openwrite	repcount	tracedp
butfirsts	fullprintp	or		repeat		transfer
butlast		fullscreen	output		rerandom	turtlemode
bye		fulltext	palette		reverse		type
cascade		gc		parse		right		unbury
case		gensym		pause		round		unburyall
caseignoredp	global		pen		rseq		unburyname
catch		goto		pencolor	run		unburyonedit
char		gprop		pendown		runparse	unstep
clean		greaterp	pendownp	runresult	until
clearscreen	heading		penerase	save		untrace
cleartext	help		penmode		savel		uppercase
close		hideturtle	penpaint	savepict	usealternatenam
closeall	home		penreverse	screenmode	wait
combine		if		pensize		scrunch		while
cond		ifelse		penup		sentence	window
contents	iffalse		pick		setbackground	word
continue	iftrue		plist		setcursor	wordp
copydef		ignore		plistp		seteditor	wrap
cos		int		plists		setheading	writepos
count		invoke		pllist		sethelploc	writer
crossmap	iseq		po		setitem		xcor
cursor		item		poall		setlibloc	ycor
define		keyp		pon		setmargins
