b+	line breaks on			r	read file in
b-	line breaks off			s	substitute /old/new/
d	delete line(s)			t	copy line(s)
e	edit a new file			v	globally if not
f	set file name			x	enter encryption mode
g	globally if			w	write to file
h	display this summary		z	delete interactively
j	join lines			/	delimit search string
k	mark line			?	delimit backward
m	move line(s)					  search string
l	list line(s)			!	Unix command
o	open line(s) for mods		=	line number
		(^h for help in `o')	>	prompts off
o:	replace line(s)			%	display context
o-	insert new lines		&	.-24,.p
o+ or o; append new lines		"	.+1,.+24p
p	print line(s)
q	quit editor			|	pipe output to program
