Short	Long		Arguments	Category	

$  (c. line argument)	n		\it{Variables}
$$ (argument)				\it{Variables}
$f	$footing	line		\it{Page Format}
$h	$heading	line		\it{Page Format}
$k	$kernpairs	line		\it{Line Format}
*  (comment)		line		\it{Control}
,  (no operation)			\it{Line Format}
(  (char expression)			\it{Special Characters}
-  (soft hyphen)			\it{Line Format}
\.. (no operation)			\it{Line Format}
15	(same as \\compressed 1)	\it{Epson Control}
18	(same as \\compressed 0)	\it{Epson Control}
32 (space)				\it{Special Characters}
4	(same as \\italic 1)		\it{Epson Control}
5	(same as \\italic 0)		\it{Epson Control}
< (back space)				\it{Line Format}
=		       command-word	\it{Variables}
E	(same as \\emphasized 1)	\it{Epson Control}
F	(same as \\emphasized 0)	\it{Epson Control}
G	(same as \\double-Strike 1)	\it{Epson Control}
H	(same as \\double-Strike 0)	\it{Epson Control}
M	(same as \\elite 1)		\it{Epson Control}
P	(same as \\elite 0)		\it{Epson Control}
S0	(same as \\su-bscript 1)	\it{Epson Control}
S1	(same as \\su-perscript 1)	\it{Epson Control}
T	(same as \\sp 0 or \\sb 0)	\it{Epson Control}
W0	(same as \\expanded 0)		\it{Epson Control}
W1	(same as \\expanded 1)		\it{Epson Control}
\\ (backslash)				\it{Special Characters}
^ (control)		c		\it{Special Characters}
_0	(same as \\under-line 0)	\it{Epson Control}
_1	(same as \\under-line 1)	\it{Epson Control}
ac	acute (^C)			\it{Special Characters}
ad	adjust		h	*	\it{Page Format}
al	align		n		\it{Line Format}
ar	argcount			\it{Variables}
at	attach				\it{Auxiliary Print Mode}
at	attach		n		\it{Auxiliary Print Mode}
be	bend			block	\it{Print Mode}
be	bend		n	*	\it{Auxiliary Print Mode}
bl	blank				\it{Special Characters}
bm	bottom-margin	v		\it{Page Format}
bo	bold		n	*	\it{Auxiliary Print Mode}
bp	beginning-page	n		\it{Control}
br	break			*	\it{Line Format}
bs	back-space			\it{Special Characters}
bu	bullet (^J)			\it{Special Characters}
bv	bre-ve (^S)			\it{Special Characters}
\* deleted ca	calligraphic	b		\it{undocumented}
cc	current-column	n	*	\it{Multiple Columns}
cd	ce-dilla (^V)			\it{Special Characters}
ce	center				\it{Line Format}
ch	char-height	v	*	\it{Line Format}
ci	circumflex (^D)			\it{Special Characters}
cl	co-lumn		h		\it{Alignment}
cm	com-mentchar	c		\it{Control}
co	concatenate	b	*	\it{Line Format}
cp	com-pressed	b	block	\it{Print Mode}
cs	char-spacing	h		\it{Line Format}
ct	clear-tabs			\it{Alignment}
cw	char-width	h	*	\it{Line Format}
da	dagger (^K)			\it{Special Characters}
dc	dot-character	c		\it{Control}
dd	double-dagger (^L)		\it{Special Characters}
dg	di-graph (^Q)			\it{Special Characters}
di	disk		n		\it{Control}
do	digraph-o (^R)			\it{Special Characters}
dr	draw				\it{Rules and Lines}
ds	double-strike	b	block	\it{Print Mode}
ec	escape-char	c		\it{Control}
el	elite		b	block	\it{Print Mode}
em	emphasized	b	block	\it{Print Mode}
ep	ending-page	n		\it{Control}
er	error		n		\it{Control}
ex	expanded	b	block	\it{Print Mode}
f0-f9	(same as \\font 0 .. \\font 9)
fa	fast		b		\it{Control}
fi	fill  (same as \\concatenate)
fm	footing-margin	v		\it{Page Format}
fo	font		n	block	\it{Print Mode}
fo	font	file-name	block	\it{Print Mode}
gf	graphic-font	n	block	\it{Print Mode}
gf	graphic-font  file-name	block	\it{Print Mode}
gr	grave (^B)			\it{Special Characters}
gt	get-terminal			\it{Control}
gu	gutter		h	*	\it{Multiple Columns}
ha	hachek (^E)			\it{Special Characters}
hf	horizontal-fill			\it{Alignment}
hi	hanging-indent	h	*	\it{Paragraphs}
hm	heading-margin	v		\it{Page Format}
hp	horizontal-position		\it{Variables}
hr	high-resolution	b		\it{Control}
hs	horizontal-space h		\it{Line Format}
ia	in-adjust	line		\it{Line Format}
if	if		exp'n	block	\it{Print Mode}
if	if		exp'n	line	\it{Print Mode}
il	indent-line	h	*	\it{Line Format}
im	imbed	file-name		\it{Control}
in	indent		h	*	\it{Line Format}
ir	indent-right	h	*	\it{Line Format}
it	italic		b	block	\it{Print Mode}
ju	justify		b	*	\it{Line Format}
ke	kern		h		\it{Line Format}
la	left-adjust		*	\it{Line Format}
le	leading  (same as \\set-leading)
lf	looseness-factor    n		\it{Line Format}
li	left-inside	h	*	\it{Line Format}
ll	line-length	h	*	\it{Page Format}
lm	left-margin  (same as \\adjust)
lo	left-outside	h	*	\it{Line Format}
ma	macron (^F)			\it{Special Characters}
md	mdash (^O)			\it{Special Characters}
mx	mx		b		\it{Control}
na	nasal (^Z)			\it{Special Characters}
nb	no-break			\it{Line Format}
nc	number-columns	n	*	\it{Multiple Columns}
nd	ndash (^P)			\it{Special Characters}
nf	new-fonts		*	\it{Control}
no	node		n		\it{Rules and Lines}
ns	non-syllabic (^U)		\it{Special Characters}
oa	out-adjust	line		\it{Line Format}
od	over-dot (^Y)			\it{Special Characters}
of	offset		h	*	\it{Line Format}
ot	over-tie (^X)			\it{Special Characters}
p0	(same as \\proportional 0)	\it{Epson Control}
p1	(same as \\proportional 1)	\it{Epson Control}
pa	pause				\it{Control}
pf	punctuation-factor		\it{Line Format}
pi	paragraph-indent h	*	\it{Paragraphs}
pl	page-length	v		\it{Page Format}
pn	page-number	n		\it{Page Format}
pp	pp			*	\it{Paragraphs}
pr	proportional	b	block	\it{Print Mode}
ps	paragraph-skip	v		\it{Paragraphs}
pt	put-terminal	b	line	\it{Control}
qc	quiet-console	b		\it{Control}
qu	quad (^N)			\it{Special Characters}
ra	right-adjust			\it{Line Format}
rb	required-blank	c		\it{Line Format}
rc	repeat-character n  c		\it{Line Format}
re	restore		n	*	\it{Control}
rh	rule-hpattern	n	*	\it{Rules and Lines}
rl	repeat-line	n	line	\it{Line Format}
rn	Roman-numeral			\it{Variables}
ro	room		v	*	\it{Page Format}
ru	rule		n		\it{Rules and Lines}
rv	rule-vpattern	n	*	\it{Rules and Lines}
sa	save		n	*	\it{Control}
sb	su-bscript	b	block	\it{Print Mode}
sc	space-capitals	n		\it{Line Format}
se	section (^M)			\it{Special Characters}
sk	skip		v	*	\it{Page Format}
sl	set-leading	v		\it{Page Format}
sp	su-perscript	b	block	\it{Print Mode}
su	skip-up		v	*	\it{Page Format}
ta	tall		b	block	\it{Print Mode}
tb	ta-b		n		\it{Alignment}
tc	tab-character	c		\it{Alignment}
ti	tic (^A)			\it{Special Characters}
tm	top-margin	v		\it{Page Format}
ts	tab-set		n		\it{Alignment}
tw	tab-width	h	*	\it{Alignment}
ub	use-braces	b		\it{Auxiliary Print Mode}
uc	upper-case	n		\it{Auxiliary Print Mode}
ud	under-dot (^I)			\it{Special Characters}
ul	under-line	b	block	\it{Print Mode}
um	umlaut (^G)			\it{Special Characters}
un	undent		h	*	\it{Line Format}
us	user		n		\it{Control}
vl	voice-less (^H)			\it{Special Characters}
vp	vertical-position		\it{Variables}
wi	widow		v		\it{Paragraphs}
wf	width-factor	n		\it{Line Format}
{					\it{Auxiliary Print Mode}
}					\it{Auxiliary Print Mode}

(any lower case letter l not followed by an alphabetic letter
 equivalent to \\=l$)
(any control character ^l other than 00H,09H,0DH,0AH,1AH-1FH, without
 a preceding \\ is also equivalent to \\=l$,  except that no following
 characters are skipped over}
(any other single character:	Epson escape sequence)
(any other number:		Epson escape sequence)
(end of line: concatenate next input line)