Help is available on the following:

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