shithub: riscv

ref: c45766fb054e3c82fe7be6cd5da2e6ff58e534e3
dir: /sys/lib/troff/font/devutf/shell.lib/

View raw version
#
# Shell library - for building devutf tables.
#

RESOLUTION=720
UNITWIDTH=10

if(~ $#OCTALESCAPES 0)
	OCTALESCAPES=160		# <= code means add \0ddd names
DOWNLOADVECTOR=FALSE			# TRUE can mean incomplete tables

#
# BuiltinTables returns command lines that generate PostScript programs
# for building a typesetter description file and font width tables for
# a relatively standard collection of fonts. Use awk to select a command
# line or modify an existing command to build a width table for a new
# font.
#

fn BuiltinTables {
	echo 'Proportional	R	Times-Roman
Proportional	I	Times-Italic
Proportional	B	Times-Bold
Proportional	BI	Times-BoldItalic
Proportional	AB	AvantGarde-Demi
Proportional	AI	AvantGarde-BookOblique
Proportional	AR	AvantGarde-Book
Proportional	AX	AvantGarde-DemiOblique
Proportional	H	Helvetica
Proportional	HB	Helvetica-Bold
Proportional	HI	Helvetica-Oblique
Proportional	HX	Helvetica-BoldOblique
Proportional	Hb	Helvetica-Narrow-Bold
Proportional	Hi	Helvetica-Narrow-Oblique
Proportional	Hr	Helvetica-Narrow
Proportional	Hx	Helvetica-Narrow-BoldOblique
Proportional	KB	Bookman-Demi
Proportional	KI	Bookman-LightItalic
Proportional	KR	Bookman-Light
Proportional	KX	Bookman-DemiItalic
Proportional	NB	NewCenturySchlbk-Bold
Proportional	NI	NewCenturySchlbk-Italic
Proportional	NR	NewCenturySchlbk-Roman
Proportional	NX	NewCenturySchlbk-BoldItalic
Proportional	PA	Palatino-Roman
Proportional	PB	Palatino-Bold
Proportional	PI	Palatino-Italic
Proportional	PX	Palatino-BoldItalic
Proportional	ZI	ZapfChancery-MediumItalic
FixedWidth	C	Courier
FixedWidth	CB	Courier-Bold
FixedWidth	CI	Courier-Oblique
FixedWidth	CO	Courier
FixedWidth	CW	Courier
FixedWidth	CX	Courier-BoldOblique
Dingbats	ZD	ZapfDingbats
Greek		GR	Symbol
Symbol		S	Symbol
Special		S1	Times-Roman
Proportional	CMR12	CMR12
Description	DESC	---'
}

#
# AllTables prints the complete list of builtin font names.
#

fn AllTables {
	BuiltinTables | awk '{print $2}'
}

#
# Charset functions generate keyword/value pairs (as PostScript objects)
# that describe the character set available in a font. The keyword is a
# PostScript string that represents troff's name for the character. The
# value is usually the literal name (i.e. begins with a /) assigned to
# the character in the PostScript font. The value can also be an integer
# or a PostScript string. An integer value is used as an index in the
# current font's Encoding array. A string value is returned to the host
# unchanged when the entry for the character is constructed. Entries that
# have (") as their value are synonyms for the preceeding character.
#
# The 18 characters missing from ROM resident fonts on older printers are
# flagged with the PostScript comment "% missing".
#

fn StandardCharset {
	echo '(!)	/exclam
(")	/quotedbl
(dq)	(")			% synonym
(#)	/numbersign
($)	/dollar
(%)	/percent
(&)	/ampersand
('')	/quoteright
(\()	/parenleft
(\))	/parenright
(*)	/asterisk
(+)	/plus
(,)	/comma
(-)	/hyphen			% changed from minus by request
(.)	/period
(/)	/slash
(0)	/zero
(1)	/one
(2)	/two
(3)	/three
(4)	/four
(5)	/five
(6)	/six
(7)	/seven
(8)	/eight
(9)	/nine
(:)	/colon
(;)	/semicolon
(<)	/less
(=)	/equal
(>)	/greater
(?)	/question
(@)	/at
(A)	/A
(B)	/B
(C)	/C
(D)	/D
(E)	/E
(F)	/F
(G)	/G
(H)	/H
(I)	/I
(J)	/J
(K)	/K
(L)	/L
(M)	/M
(N)	/N
(O)	/O
(P)	/P
(Q)	/Q
(R)	/R
(S)	/S
(T)	/T
(U)	/U
(V)	/V
(W)	/W
(X)	/X
(Y)	/Y
(Z)	/Z
([)	/bracketleft
(\\)	/backslash
(bs)	(")			% synonym
(])	/bracketright
(^)	/asciicircum
(_)	/underscore
(`)	/quoteleft
(a)	/a
(b)	/b
(c)	/c
(d)	/d
(e)	/e
(f)	/f
(g)	/g
(h)	/h
(i)	/i
(j)	/j
(k)	/k
(l)	/l
(m)	/m
(n)	/n
(o)	/o
(p)	/p
(q)	/q
(r)	/r
(s)	/s
(t)	/t
(u)	/u
(v)	/v
(w)	/w
(x)	/x
(y)	/y
(z)	/z
({)	/braceleft
(|)	/bar
(})	/braceright
(~)	/asciitilde
(\\`)	/grave			% devpost character
(ga)	(")			% synonym
(!!)	/exclamdown
(c|)	/cent
(ct)	(")			% devpost synonym
(L-)	/sterling
(ps)	(")			% devpost synonym
(xo)	/currency
(cr)	(")			% devpost synonym
(Y-)	/yen
(yn)	(")			% devpost synonym
(||)	/brokenbar		% missing
(so)	/section
(sc)	(")			% devpost synonym
("")	/dieresis
(:a)	(")			% devpost synonym
(co)	/copyright
(a_)	/ordfeminine
(<<)	/guillemotleft
(-,)	/logicalnot
(hy)	/hyphen
(--)	/minus
(ro)	/registered
(rg)	(")			% devpost synonym
(-^)	/macron
(-a)	(")			% devpost synonym
(0^)	/degree			% missing
(+-)	/plusminus		% missing
(2^)	/twosuperior		% missing
(3^)	/threesuperior		% missing
(\\'')	/acute
(aa)	(")			% devpost synonym
(/u)	/mu			% missing
(P!)	/paragraph
(pg)	(")			% devpost synonym
(.^)	/periodcentered
(,,)	/cedilla
(,a)	(")			% devpost synonym
(1^)	/onesuperior		% missing
(o_)	/ordmasculine
(>>)	/guillemotright
(14)	/onequarter		% missing
(12)	/onehalf		% missing
(34)	/threequarters		% missing
(??)	/questiondown
(A`)	/Agrave
(A'')	/Aacute
(A^)	/Acircumflex
(A~)	/Atilde
(A")	/Adieresis
(A*)	/Aring
(AE)	/AE
(C,)	/Ccedilla
(E`)	/Egrave
(E'')	/Eacute
(E^)	/Ecircumflex
(E")	/Edieresis
(I`)	/Igrave
(I'')	/Iacute
(I^)	/Icircumflex
(I")	/Idieresis
(D-)	/Eth			% missing
(N~)	/Ntilde
(O`)	/Ograve
(O'')	/Oacute
(O^)	/Ocircumflex
(O~)	/Otilde
(O")	/Odieresis
(xx)	/multiply		% missing
(O/)	/Oslash
(U`)	/Ugrave
(U'')	/Uacute
(U^)	/Ucircumflex
(U")	/Udieresis
(Y'')	/Yacute			% missing
(TH)	/Thorn			% missing
(ss)	/germandbls
(a`)	/agrave
(a'')	/aacute
(a^)	/acircumflex
(a~)	/atilde
(a")	/adieresis
(a*)	/aring
(ae)	/ae
(c,)	/ccedilla
(e`)	/egrave
(e'')	/eacute
(e^)	/ecircumflex
(e")	/edieresis
(i`)	/igrave
(i'')	/iacute
(i^)	/icircumflex
(i")	/idieresis
(d-)	/eth			% missing
(n~)	/ntilde
(o`)	/ograve
(o'')	/oacute
(o^)	/ocircumflex
(o~)	/otilde
(o")	/odieresis
(-:)	/divide			% missing
(o/)	/oslash
(u`)	/ugrave
(u'')	/uacute
(u^)	/ucircumflex
(u")	/udieresis
(y'')	/yacute			% missing
(th)	/thorn			% missing
(y")	/ydieresis
(^a)	/circumflex		% devpost accent
(~a)	/tilde			% devpost accent
(Ua)	/breve			% devpost accent
(.a)	/dotaccent		% devpost accent
(oa)	/ring			% devpost accent
("a)	/hungarumlaut		% devpost accent
(Ca)	/ogonek			% devpost accent
(va)	/caron			% devpost accent'
}

#
# DingbatsCharset guarantees changes in StandardCharset don't show up in ZD.
#

fn DingbatsCharset {
	echo '(!)	/exclam
(")	/quotedbl
(#)	/numbersign
($)	/dollar
(%)	/percent
(&)	/ampersand
('')	/quoteright
(\()	/parenleft
(\))	/parenright
(*)	/asterisk
(+)	/plus
(,)	/comma
(-)	/minus		% also hyphen in devpost
(.)	/period
(/)	/slash
(0)	/zero
(1)	/one
(2)	/two
(3)	/three
(4)	/four
(5)	/five
(6)	/six
(7)	/seven
(8)	/eight
(9)	/nine
(:)	/colon
(;)	/semicolon
(<)	/less
(=)	/equal
(>)	/greater
(?)	/question
(@)	/at
(A)	/A
(B)	/B
(C)	/C
(D)	/D
(E)	/E
(F)	/F
(G)	/G
(H)	/H
(I)	/I
(J)	/J
(K)	/K
(L)	/L
(M)	/M
(N)	/N
(O)	/O
(P)	/P
(Q)	/Q
(R)	/R
(S)	/S
(T)	/T
(U)	/U
(V)	/V
(W)	/W
(X)	/X
(Y)	/Y
(Z)	/Z
([)	/bracketleft
(\\)	/backslash
(])	/bracketright
(^)	/asciicircum
(_)	/underscore
(`)	/quoteleft
(a)	/a
(b)	/b
(c)	/c
(d)	/d
(e)	/e
(f)	/f
(g)	/g
(h)	/h
(i)	/i
(j)	/j
(k)	/k
(l)	/l
(m)	/m
(n)	/n
(o)	/o
(p)	/p
(q)	/q
(r)	/r
(s)	/s
(t)	/t
(u)	/u
(v)	/v
(w)	/w
(x)	/x
(y)	/y
(z)	/z
({)	/braceleft
(|)	/bar
(})	/braceright
(~)	/asciitilde
(\\`)	/grave			% devpost character
(!!)	/exclamdown
(c|)	/cent
(L-)	/sterling
(xo)	/currency
(Y-)	/yen
(||)	/brokenbar		% missing
(so)	/section
("")	/dieresis
(co)	/copyright
(a_)	/ordfeminine
(<<)	/guillemotleft
(-,)	/logicalnot
(hy)	/hyphen
(ro)	/registered
(-^)	/macron
(0^)	/degree			% missing
(+-)	/plusminus		% missing
(2^)	/twosuperior		% missing
(3^)	/threesuperior		% missing
(\\'')	/acute
(/u)	/mu			% missing
(P!)	/paragraph
(.^)	/periodcentered
(,,)	/cedilla
(1^)	/onesuperior		% missing
(o_)	/ordmasculine
(>>)	/guillemotright
(14)	/onequarter		% missing
(12)	/onehalf		% missing
(34)	/threequarters		% missing
(??)	/questiondown
(A`)	/Agrave
(A'')	/Aacute
(A^)	/Acircumflex
(A~)	/Atilde
(A")	/Adieresis
(A*)	/Aring
(AE)	/AE
(C,)	/Ccedilla
(E`)	/Egrave
(E'')	/Eacute
(E^)	/Ecircumflex
(E")	/Edieresis
(I`)	/Igrave
(I'')	/Iacute
(I^)	/Icircumflex
(I")	/Idieresis
(D-)	/Eth			% missing
(N~)	/Ntilde
(O`)	/Ograve
(O'')	/Oacute
(O^)	/Ocircumflex
(O~)	/Otilde
(O")	/Odieresis
(xx)	/multiply		% missing
(O/)	/Oslash
(U`)	/Ugrave
(U'')	/Uacute
(U^)	/Ucircumflex
(U")	/Udieresis
(Y'')	/Yacute			% missing
(TH)	/Thorn			% missing
(ss)	/germandbls
(a`)	/agrave
(a'')	/aacute
(a^)	/acircumflex
(a~)	/atilde
(a")	/adieresis
(a*)	/aring
(ae)	/ae
(c,)	/ccedilla
(e`)	/egrave
(e'')	/eacute
(e^)	/ecircumflex
(e")	/edieresis
(i`)	/igrave
(i'')	/iacute
(i^)	/icircumflex
(i")	/idieresis
(d-)	/eth			% missing
(n~)	/ntilde
(o`)	/ograve
(o'')	/oacute
(o^)	/ocircumflex
(o~)	/otilde
(o")	/odieresis
(-:)	/divide			% missing
(o/)	/oslash
(u`)	/ugrave
(u'')	/uacute
(u^)	/ucircumflex
(u")	/udieresis
(y'')	/yacute			% missing
(th)	/thorn			% missing
(y")	/ydieresis'
}

fn SymbolCharset {
	echo '(---)		/exclam
(fa)		/universal
(---)		/numbersign
(te)		/existential
(---)		/percent
(---)		/ampersand
(st)		/suchthat
(---)		/parenleft
(---)		/parenright
(**)		/asteriskmath
(pl)		/plus
(---)		/comma
(mi)		/minus
(---)		/period
(sl)		/slash
(---)		/zero
(---)		/one
(---)		/two
(---)		/three
(---)		/four
(---)		/five
(---)		/six
(---)		/seven
(---)		/eight
(---)		/nine
(---)		/colon
(---)		/semicolon
(<)		/less
(eq)		/equal
(>)		/greater
(---)		/question
(cg)		/congruent
(*A)		/Alpha
(\244x)		(")
(*B)		/Beta
(\244y)		(")
(*X)		/Chi
(\244\257)	(")
(*D)		/Delta
(\244{)		(")
(*E)		/Epsilon
(\244|)		(")
(*F)		/Phi
(\244\256)	(")
(*G)		/Gamma
(\244z)		(")
(*Y)		/Eta
(\244~)		(")
(*I)		/Iota
(\244\241)	(")
(---)		/theta1
(\244\331)	(")
(*K)		/Kappa
(\244\242)	(")
(*L)		/Lambda
(\244\243)	(")
(*M)		/Mu
(\244\244)	(")
(*N)		/Nu
(\244\245)	(")
(*O)		/Omicron
(\244\247)	(")
(*P)		/Pi
(\244\250)	(")
(*H)		/Theta
(\244\240)	(")
(*R)		/Rho
(\244\251)	(")
(*S)		/Sigma
(\244\253)	(")
(*T)		/Tau
(\244\254)	(")
(*U)		/Upsilon
(\244\255)	(")
(ts)		/sigma1
(\244\312)	(")
(*W)		/Omega
(\244\261)	(")
(*C)		/Xi
(\244\246)	(")
(*Q)		/Psi
(\244\260)	(")
(*Z)		/Zeta
(\244})		(")
(---)		/bracketleft
(tf)		/therefore
(---)		/bracketright
(pp)		/perpendicular
(ul)		/underscore
(_)		(")			% synonym
(rn)		/radicalex
(*a)		/alpha
(\244\271)	(")
(*b)		/beta
(\244\272)	(")
(*x)		/chi
(\244\317)	(")
(*d)		/delta
(\244\274)	(")
(*e)		/epsilon
(\244\275)	(")
(*f)		/phi
(\244\316)	(")
(*g)		/gamma
(\244\273)	(")
(*y)		/eta
(\244\277)	(")
(*i)		/iota
(\244\301)	(")
(---)		/phi1
(\244\335)	(")
(*k)		/kappa
(\244\302)	(")
(*l)		/lambda
(\244\303)	(")
(*m)		/mu
(\244\304)	(")
(*n)		/nu
(\244\305)	(")
(*o)		/omicron
(\244\307)	(")
(*p)		/pi
(\244\310)	(")
(*h)		/theta
(\244\300)	(")
(*r)		/rho
(\244\311)	(")
(*s)		/sigma
(\244\313)	(")
(*t)		/tau
(\244\314)	(")
(*u)		/upsilon
(\244\315)	(")
(---)		/omega1
(\244\336)	(")
(*w)		/omega
(\244\321)	(")
(*c)		/xi
(\244\306)	(")
(*q)		/psi
(\244\320)	(")
(*z)		/zeta
(\244\276)	(")
(---)		/braceleft
(or)		/bar
(---)		/braceright
(ap)		/similar
(---)		/Upsilon1
(fm)		/minute
(<=)		/lessequal
(fr)		/fraction		% devpost character
(if)		/infinity
(fn)		/florin			% devpost character
(---)		/club
(---)		/diamond
(---)		/heart
(---)		/spade
(ab)		/arrowboth
(<-)		/arrowleft
(ua)		/arrowup
(->)		/arrowright
(da)		/arrowdown
(de)		/degree
(+-)		/plusminus
(---)		/second
(>=)		/greaterequal
(mu)		/multiply
(pt)		/proportional
(pd)		/partialdiff
(bu)		/bullet
(di)		/divide
(!=)		/notequal
(==)		/equivalence
(~~)		/approxequal
(el)		/ellipsis
(av)		/arrowvertex
(ah)		/arrowhorizex
(CR)		/carriagereturn
(af)		/aleph
(If)		/Ifraktur
(Rf)		/Rfraktur
(ws)		/weierstrass
(Ox)		/circlemultiply
(O+)		/circleplus
(es)		/emptyset
(ca)		/intersection
(cu)		/union
(sp)		/propersuperset
(ip)		/reflexsuperset
(!b)		/notsubset
(sb)		/propersubset
(ib)		/reflexsubset
(mo)		/element
(!m)		/notelement
(an)		/angle
(gr)		/gradient
(rg)		/registerserif
(co)		/copyrightserif
(tm)		/trademarkserif
(---)		/product
(sr)		/radical
(c.)		/dotmath
(no)		/logicalnot
(l&)		/logicaland
(l|)		/logicalor
(---)		/arrowdblboth
(---)		/arrowdblleft
(---)		/arrowdblup
(---)		/arrowdblright
(---)		/arrowdbldown
(lz)		/lozenge
(b<)		/angleleft
(RG)		/registersans
(CO)		/copyrightsans
(TM)		/trademarksans
(---)		/summation
(LT)		/parenlefttp
(br)		/parenleftex
(LX)		(")			% synonym
(LB)		/parenleftbt
(lc)		/bracketlefttp
(lx)		/bracketleftex
(lf)		/bracketleftbt
(lt)		/bracelefttp
(lk)		/braceleftmid
(lb)		/braceleftbt
(bv)		/braceex
(|)		(")			% synonym
(b>)		/angleright
(is)		/integral
(---)		/integraltp
(---)		/integralex
(---)		/integralbt
(RT)		/parenrighttp
(RX)		/parenrightex
(RB)		/parenrightbt
(rc)		/bracketrighttp
(rx)		/bracketrightex
(rf)		/bracketrightbt
(rt)		/bracerighttp
(rk)		/bracerightmid
(rb)		/bracerightbt
(~=)		(55	0	1)	% charlib'
}

fn SpecialCharset {
	echo '(ru)	/underscore
('''')	/quotedblright		% devpost character
(``)	/quotedblleft		% devpost character
(dg)	/dagger			% devpost character
(dd)	/daggerdbl		% devpost character
(en)	/endash			% devpost character
(\\-)	(")			% synonym
(em)	/emdash
%		(ff)	(60	2	1)	% charlib
%		(Fi)	(84	2	1)	% charlib
%		(Fl)	(84	2	1)	% charlib
(14)	(75	2	1)	% charlib
(12)	(75	2	1)	% charlib
(34)	(75	2	1)	% charlib
(bx)	(50	2	1)	% charlib
(ob)	(38	2	1)	% charlib
(ci)	(75	0	1)	% charlib
(sq)	(50	2	1)	% charlib
(Sl)	(50	2	1)	% charlib
(L1)	(110	1	1)	% charlib
(LA)	(110	1	1)	% charlib
(LV)	(110	3	1)	% charlib
(LH)	(210	1	1)	% charlib
(lh)	(100	0	1)	% charlib
(rh)	(100	0	1)	% charlib
(lH)	(100	0	1)	% charlib
(rH)	(100	0	1)	% charlib
(PC)	(220	2	1)	% charlib
(DG)	(185	2	1)	% charlib'
}

#
# Latin1 ensures a font uses the ISOLatin1Encoding vector, although only
# text fonts should be re-encoded. Downloading the Encoding vector doesn't
# often make sense. No ISOLatin1Encoding array likely means ROM based fonts
# on your printer are incomplete. Type 1 fonts with a full Latin1 character
# set appeared sometime after Version 50.0.
#

fn Latin1 {
	if(~ $"DOWNLOADVECTOR TRUE){
		echo '			/ISOLatin1Encoding [
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/space
/exclam
/quotedbl
/numbersign
/dollar
/percent
/ampersand
/quoteright
/parenleft
/parenright
/asterisk
/plus
/comma
/minus
/period
/slash
/zero
/one
/two
/three
/four
/five
/six
/seven
/eight
/nine
/colon
/semicolon
/less
/equal
/greater
/question
/at
/A
/B
/C
/D
/E
/F
/G
/H
/I
/J
/K
/L
/M
/N
/O
/P
/Q
/R
/S
/T
/U
/V
/W
/X
/Y
/Z
/bracketleft
/backslash
/bracketright
/asciicircum
/underscore
/quoteleft
/a
/b
/c
/d
/e
/f
/g
/h
/i
/j
/k
/l
/m
/n
/o
/p
/q
/r
/s
/t
/u
/v
/w
/x
/y
/z
/braceleft
/bar
/braceright
/asciitilde
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/.notdef
/dotlessi
/grave
/acute
/circumflex
/tilde
/macron
/breve
/dotaccent
/dieresis
/.notdef
/ring
/cedilla
/.notdef
/hungarumlaut
/ogonek
/caron
/space
/exclamdown
/cent
/sterling
/currency
/yen
/brokenbar
/section
/dieresis
/copyright
/ordfeminine
/guillemotleft
/logicalnot
/hyphen
/registered
/macron
/degree
/plusminus
/twosuperior
/threesuperior
/acute
/mu
/paragraph
/periodcentered
/cedilla
/onesuperior
/ordmasculine
/guillemotright
/onequarter
/onehalf
/threequarters
/questiondown
/Agrave
/Aacute
/Acircumflex
/Atilde
/Adieresis
/Aring
/AE
/Ccedilla
/Egrave
/Eacute
/Ecircumflex
/Edieresis
/Igrave
/Iacute
/Icircumflex
/Idieresis
/Eth
/Ntilde
/Ograve
/Oacute
/Ocircumflex
/Otilde
/Odieresis
/multiply
/Oslash
/Ugrave
/Uacute
/Ucircumflex
/Udieresis
/Yacute
/Thorn
/germandbls
/agrave
/aacute
/acircumflex
/atilde
/adieresis
/aring
/ae
/ccedilla
/egrave
/eacute
/ecircumflex
/edieresis
/igrave
/iacute
/icircumflex
/idieresis
/eth
/ntilde
/ograve
/oacute
/ocircumflex
/otilde
/odieresis
/divide
/oslash
/ugrave
/uacute
/ucircumflex
/udieresis
/yacute
/thorn
/ydieresis
] def'
	}

	echo 'ISOLatin1Encoding /'^$1^' ReEncode'
}

#
# Generating functions output PostScript programs that build font width
# tables or a typesetter description file. Send the program to a printer
# and the complete table will come back on the serial port. All write on
# stdout and assume the prologue and other required PostScript files are
# all available.
#

fn Proportional {
	echo /unitwidth $UNITWIDTH def
	echo /resolution $RESOLUTION def
	echo /octalescapes $OCTALESCAPES def
	echo '/charset ['
		# Get <>_ and | from S. Use accents for ascii ^ and ~.
		StandardCharset | awk '
			$1 == "(<)" && $2 == "/less" {$1 = "(---)"}
			$1 == "(>)" && $2 == "/greater" {$1 = "(---)"}
			$1 == "(_)" && $2 == "/underscore" {$1 = "(---)"}
			$1 == "(|)" && $2 == "/bar" {$1 = "(---)"}
			$1 == "(^)" && $2 == "/asciicircum" {
				printf "(^)\t/circumflex\n"
				$1 = "(---)"
			}
			$1 == "(~)" && $2 == "/asciitilde" {
				printf "(~)\t/tilde\n"
				$1 = "(---)"
			}
			{printf "%s\t%s\n", $1, $2}
		'
	echo '] def'

	Latin1 $2
	echo /$2 SelectFont
	echo '(opO) SetAscender'

	echo '(name '^$1^'\n) Print'
	echo '(fontname '^$2^'\n) Print'
	echo /$1 NamedInPrologue
	echo '(spacewidth ) Print 32 GetWidth Print (\n) Print'
	echo '(charset\n) Print'
	echo BuildFontCharset
}

fn FixedWidth {
	echo '/unitwidth $UNITWIDTH def'
	echo '/resolution $RESOLUTION def'
	echo '/octalescapes $OCTALESCAPES def'
	echo '/charset ['
		StandardCharset
	echo '] def'

	Latin1 $2
	echo /$2 SelectFont
	echo '(opO) SetAscender'

	echo '(name '^$1^'\n) Print'
	echo '(fontname '^$2^'\n) Print'
	echo /$1 NamedInPrologue
	echo '(spacewidth ) Print 32 GetWidth Print (\n) Print'
	echo '(charset\n) Print'
	echo BuildFontCharset
}

fn Dingbats {
	echo '/unitwidth $UNITWIDTH def'
	echo '/resolution $RESOLUTION def'
	echo '/octalescapes $OCTALESCAPES def'
	echo '/charset ['
		DingbatsCharset | awk '$1 != "(---)" && $2 ~ /^\/[a-zA-Z]/ {
			printf "%s\tISOLatin1Encoding %s GetCode\n", $1, $2
		}'
	echo '] def'

	echo /$2 SelectFont
	echo '(   ) SetAscender'

	echo '(name '^$1^'\n) Print'
	echo '(fontname '^$2^'\n) Print'
	echo /$1 NamedInPrologue
	echo '(charset\n) Print'
	echo BuildFontCharset
}

fn Greek {
	echo /unitwidth $UNITWIDTH def
	echo /resolution $RESOLUTION def
	echo /charset [
		SymbolCharset | awk '
			BEGIN {hit = -1}
			$1 ~ /\(\*[a-zA-Z]\)/ {print; hit = NR}
			$2 == "(\")" && hit == NR-1 {print; hit = NR}
		'
	echo ] def

	echo /$2 SelectFont
	echo '(orO) SetAscender'

	echo '(name '^$1^'\n) Print'
	echo '(fontname '^$2^'\n) Print'
	echo /$1 NamedInPrologue
	echo '(spacewidth ) Print 32 GetWidth Print (\n) Print'
	echo '(charset\n) Print'
	echo BuildFontCharset
}

fn Symbol {
	echo /unitwidth $UNITWIDTH def
	echo /resolution $RESOLUTION def
	echo /charset [
		SymbolCharset
	echo ] def

	echo ChangeMetrics
	echo /S SelectFont
	echo '(orO) SetAscender'

	echo '(name '^$1^'\n) Print'
	echo '(fontname '^$2^'\n) Print'
	echo /$1 NamedInPrologue
	echo '(special\n) Print'
	echo '(charset\n) Print'
	echo BuildFontCharset
}

fn Special {
	echo /unitwidth $UNITWIDTH def
	echo /resolution $RESOLUTION def
	echo /charset [
		SpecialCharset
	echo ] def

	echo ChangeMetrics
	echo /S1 SelectFont

	echo '(# Times-Roman special font\n) Print'
	echo '(name '^$1^'\n) Print'
	echo '(fontname '^$2^'\n) Print'
	echo /$1 NamedInPrologue
	echo '(special\n) Print'
	echo '(charset\n) Print'
	echo BuildFontCharset
}

#
# The DESC file doesn't have to be built on a printer. It's only here for
# consistency.
#

fn Description {
	echo /charset [	# awk - so the stack doesn't overflow
		StandardCharset | awk '$1 !~ /\(\\[0-9]/ {print $1}'
		SymbolCharset | awk '$1 !~ /\(\\[0-9]/ {print $1}'
		SpecialCharset | awk '$1 !~ /\(\\[0-9]/ {print $1}'
	echo ] def

	echo '(#Device Description - utf character set

PDL PostScript
Encoding Latin1

fonts 10 R I B BI CW H HI HB S1 S
sizes 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 40 42 44 46
48 50 52 54 56 58 60 64 68 72 78 84 90 96 100 105 110 115
120 125 130 135 140 145 150 155 160 0
res $RESOLUTION
hor 1
vert 1
unitwidth $UNITWIDTH

) Print'
	echo '(charset\n) Print'
	echo BuildDescCharset
	echo '(\n) Print'
}