%!PS-Adobe-1.0
%%Creator: guppylake:nsb (Nathaniel Borenstein)
%%Title: stdin (ditroff)
%%CreationDate: Thu Sep 2 09:56:38 1993
%%EndComments
% lib/psdit.pro -- prolog for psdit (ditroff) files
% Copyright (c) 1984, 1985 Adobe Systems Incorporated. All Rights Reserved.
% last edit: shore Sat Nov 23 20:28:03 1985
% RCSID: %Header: psdit.pro,v 2.1 85/11/24 12:19:43 shore Rel %
% Psfig RCSID $Header: psdit.pro,v 1.5 88/01/04 17:48:22 trevor Exp $
/$DITroff 180 dict def $DITroff begin
/DocumentInitState [ matrix currentmatrix currentlinewidth currentlinecap
currentlinejoin currentdash currentgray currentmiterlimit ] cvx def
%% Psfig additions
/startFig {
/SavedState save def
userdict maxlength dict begin
currentpoint transform
DocumentInitState setmiterlimit setgray setdash setlinejoin setlinecap
setlinewidth setmatrix
itransform moveto
/ury exch def
/urx exch def
/lly exch def
/llx exch def
/y exch 72 mul resolution div def
/x exch 72 mul resolution div def
currentpoint /cy exch def /cx exch def
/sx x urx llx sub div def % scaling for x
/sy y ury lly sub div def % scaling for y
sx sy scale % scale by (sx,sy)
cx sx div llx sub
cy sy div ury sub translate
/DefFigCTM matrix currentmatrix def
/initmatrix {
DefFigCTM setmatrix
} def
/defaultmatrix {
DefFigCTM exch copy
} def
/initgraphics {
DocumentInitState setmiterlimit setgray setdash
setlinejoin setlinecap setlinewidth setmatrix
DefFigCTM setmatrix
} def
/showpage {
initgraphics
} def
} def
% Args are llx lly urx ury (in figure coordinates)
/clipFig {
currentpoint 6 2 roll
newpath 4 copy
4 2 roll moveto
6 -1 roll exch lineto
exch lineto
exch lineto
closepath clip
newpath
moveto
} def
% doclip, if called, will always be just after a `startfig'
/doclip { llx lly urx ury clipFig } def
/endFig {
end SavedState restore
} def
/globalstart {
% Push details about the enviornment on the stack.
fontnum fontsize fontslant fontheight
% firstpage
mh my resolution slotno currentpoint
pagesave restore gsave
} def
/globalend {
grestore moveto
/slotno exch def /resolution exch def /my exch def
/mh exch def
% /firstpage exch def
/fontheight exch def
/fontslant exch def /fontsize exch def /fontnum exch def
F
/pagesave save def
} def
%% end XMOD additions
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/fontnum 1 def /fontsize 10 def /fontheight 10 def /fontslant 0 def F
/pagesave save def}def
/PB{save /psv exch def currentpoint translate
resolution 72 div dup neg scale 0 0 moveto}def
/PE{psv restore}def
/arctoobig 90 def /arctoosmall .05 def
/m1 matrix def /m2 matrix def /m3 matrix def /oldmat matrix def
/tan{dup sin exch cos div}def
/point{resolution 72 div mul}def
/dround {transform round exch round exch itransform}def
/xT{/devname exch def}def
/xr{/mh exch def /my exch def /resolution exch def}def
/xp{}def
/xs{docsave restore end}def
/xt{}def
/xf{/fontname exch def /slotno exch def fontnames slotno get fontname eq not
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/s{/fontsize exch def /fontheight fontsize def F}def
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/F{fontheight 0 le {/fontheight fontsize def}if
fonts fontnum get fontsize point 0 0 fontheight point neg 0 0 m1 astore
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makefont setfont .04 fontsize point mul 0 dround pop setlinewidth}def
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/Y{exch currentpoint pop exch moveto show}def
/S{show}def
/ditpush{}def/ditpop{}def
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/AN{4 2 roll moveto 0 exch ashow}def
/AY{3 -1 roll currentpoint pop exch moveto 0 exch ashow}def
/AS{0 exch ashow}def
/MX{currentpoint exch pop moveto}def
/MY{currentpoint pop exch moveto}def
/MXY{moveto}def
/cb{pop}def % action on unknown char -- nothing for now
/n{}def/w{}def
/p{pop showpage pagesave restore /pagesave save def}def
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/distance{dup mul exch dup mul add sqrt}def
/dstroke{currentpoint stroke moveto}def
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/arcellipse{/diamv exch def /diamh exch def oldmat currentmatrix pop
currentpoint translate 1 diamv diamh div scale /rad diamh 2 div def
currentpoint exch rad add exch rad -180 180 arc oldmat setmatrix}def
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/De{arcellipse dstroke}def
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/sweep startang endang sub dup 0 lt{360 add}if def
sweep arctoobig gt
{/midang startang sweep 2 div sub def /midrad cradius eradius add 2 div def
/midh midang cos midrad mul def /midv midang sin midrad mul def
midh neg midv neg endh endv centerh centerv midh midv Da
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{sweep arctoosmall ge
{/controldelt 1 sweep 2 div cos sub 3 sweep 2 div sin mul div 4 mul def
centerv neg controldelt mul centerh controldelt mul
endv neg controldelt mul centerh add endh add
endh controldelt mul centerv add endv add
centerh endh add centerv endv add rcurveto dstroke}
{centerh endh add centerv endv add rlineto dstroke}ifelse}ifelse}def
/Barray 200 array def % 200 values in a wiggle
/D~{mark}def
/D~~{counttomark Barray exch 0 exch getinterval astore /Bcontrol exch def pop
/Blen Bcontrol length def Blen 4 ge Blen 2 mod 0 eq and
{Bcontrol 0 get Bcontrol 1 get abspoint /Ycont exch def /Xcont exch def
Bcontrol 0 2 copy get 2 mul put Bcontrol 1 2 copy get 2 mul put
Bcontrol Blen 2 sub 2 copy get 2 mul put
Bcontrol Blen 1 sub 2 copy get 2 mul put
/Ybi /Xbi currentpoint 3 1 roll def def 0 2 Blen 4 sub
{/i exch def
Bcontrol i get 3 div Bcontrol i 1 add get 3 div
Bcontrol i get 3 mul Bcontrol i 2 add get add 6 div
Bcontrol i 1 add get 3 mul Bcontrol i 3 add get add 6 div
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/Ybi Ycont Bcontrol i 3 add get 2 div add def
/Xcont Xcont Bcontrol i 2 add get add def
/Ycont Ycont Bcontrol i 3 add get add def
Xbi currentpoint pop sub Ybi currentpoint exch pop sub rcurveto
}for dstroke}if}def
end
/ditstart{$DITroff begin
/nfonts 60 def % NFONTS makedev/ditroff dependent!
/fonts[nfonts{0}repeat]def
/fontnames[nfonts{()}repeat]def
/docsave save def
}def
% character outcalls
/oc {/pswid exch def /cc exch def /name exch def
/ditwid pswid fontsize mul resolution mul 72000 div def
/ditsiz fontsize resolution mul 72 div def
ocprocs name known{ocprocs name get exec}{name cb}
ifelse}def
/fractm [.65 0 0 .6 0 0] def
/fraction
{/fden exch def /fnum exch def gsave /cf currentfont def
cf fractm makefont setfont 0 .3 dm 2 copy neg rmoveto
fnum show rmoveto currentfont cf setfont(\244)show setfont fden show
grestore ditwid 0 rmoveto} def
/oce {grestore ditwid 0 rmoveto}def
/dm {ditsiz mul}def
/ocprocs 50 dict def ocprocs begin
(14){(1)(4)fraction}def
(12){(1)(2)fraction}def
(34){(3)(4)fraction}def
(13){(1)(3)fraction}def
(23){(2)(3)fraction}def
(18){(1)(8)fraction}def
(38){(3)(8)fraction}def
(58){(5)(8)fraction}def
(78){(7)(8)fraction}def
(sr){gsave 0 .06 dm rmoveto(\326)show oce}def
(is){gsave 0 .15 dm rmoveto(\362)show oce}def
(->){gsave 0 .02 dm rmoveto(\256)show oce}def
(<-){gsave 0 .02 dm rmoveto(\254)show oce}def
(==){gsave 0 .05 dm rmoveto(\272)show oce}def
end
% an attempt at a PostScript FONT to implement ditroff special chars
% this will enable us to
% cache the little buggers
% generate faster, more compact PS out of psdit
% confuse everyone (including myself)!
50 dict dup begin
/FontType 3 def
/FontName /DIThacks def
/FontMatrix [.001 0 0 .001 0 0] def
/FontBBox [-260 -260 900 900] def% a lie but ...
/Encoding 256 array def
0 1 255{Encoding exch /.notdef put}for
Encoding
dup 8#040/space put %space
dup 8#110/rc put %right ceil
dup 8#111/lt put %left top curl
dup 8#112/bv put %bold vert
dup 8#113/lk put %left mid curl
dup 8#114/lb put %left bot curl
dup 8#115/rt put %right top curl
dup 8#116/rk put %right mid curl
dup 8#117/rb put %right bot curl
dup 8#120/rf put %right floor
dup 8#121/lf put %left floor
dup 8#122/lc put %left ceil
dup 8#140/sq put %square
dup 8#141/bx put %box
dup 8#142/ci put %circle
dup 8#143/br put %box rule
dup 8#144/rn put %root extender
dup 8#145/vr put %vertical rule
dup 8#146/ob put %outline bullet
dup 8#147/bu put %bullet
dup 8#150/ru put %rule
dup 8#151/ul put %underline
pop
/DITfd 100 dict def
/BuildChar{0 begin
/cc exch def /fd exch def
/charname fd /Encoding get cc get def
/charwid fd /Metrics get charname get def
/charproc fd /CharProcs get charname get def
charwid 0 fd /FontBBox get aload pop setcachedevice
2 setlinejoin 40 setlinewidth
newpath 0 0 moveto gsave charproc grestore
end}def
/BuildChar load 0 DITfd put
%/UniqueID 5 def
/CharProcs 50 dict def
CharProcs begin
/space{}def
/.notdef{}def
/ru{500 0 rls}def
/rn{0 840 moveto 500 0 rls}def
/vr{0 800 moveto 0 -770 rls}def
/bv{0 800 moveto 0 -1000 rls}def
/br{0 750 moveto 0 -1000 rls}def
/ul{0 -140 moveto 500 0 rls}def
/ob{200 250 rmoveto currentpoint newpath 200 0 360 arc closepath stroke}def
/bu{200 250 rmoveto currentpoint newpath 200 0 360 arc closepath fill}def
/sq{80 0 rmoveto currentpoint dround newpath moveto
640 0 rlineto 0 640 rlineto -640 0 rlineto closepath stroke}def
/bx{80 0 rmoveto currentpoint dround newpath moveto
640 0 rlineto 0 640 rlineto -640 0 rlineto closepath fill}def
/ci{500 360 rmoveto currentpoint newpath 333 0 360 arc
50 setlinewidth stroke}def
/lt{0 -200 moveto 0 550 rlineto currx 800 2cx s4 add exch s4 a4p stroke}def
/lb{0 800 moveto 0 -550 rlineto currx -200 2cx s4 add exch s4 a4p stroke}def
/rt{0 -200 moveto 0 550 rlineto currx 800 2cx s4 sub exch s4 a4p stroke}def
/rb{0 800 moveto 0 -500 rlineto currx -200 2cx s4 sub exch s4 a4p stroke}def
/lk{0 800 moveto 0 300 -300 300 s4 arcto pop pop 1000 sub
0 300 4 2 roll s4 a4p 0 -200 lineto stroke}def
/rk{0 800 moveto 0 300 s2 300 s4 arcto pop pop 1000 sub
0 300 4 2 roll s4 a4p 0 -200 lineto stroke}def
/lf{0 800 moveto 0 -1000 rlineto s4 0 rls}def
/rf{0 800 moveto 0 -1000 rlineto s4 neg 0 rls}def
/lc{0 -200 moveto 0 1000 rlineto s4 0 rls}def
/rc{0 -200 moveto 0 1000 rlineto s4 neg 0 rls}def
end
/Metrics 50 dict def Metrics begin
/.notdef 0 def
/space 500 def
/ru 500 def
/br 0 def
/lt 416 def
/lb 416 def
/rt 416 def
/rb 416 def
/lk 416 def
/rk 416 def
/rc 416 def
/lc 416 def
/rf 416 def
/lf 416 def
/bv 416 def
/ob 350 def
/bu 350 def
/ci 750 def
/bx 750 def
/sq 750 def
/rn 500 def
/ul 500 def
/vr 0 def
end
DITfd begin
/s2 500 def /s4 250 def /s3 333 def
/a4p{arcto pop pop pop pop}def
/2cx{2 copy exch}def
/rls{rlineto stroke}def
/currx{currentpoint pop}def
/dround{transform round exch round exch itransform} def
end
end
/DIThacks exch definefont pop
ditstart
(psc)xT
576 1 1 xr
1(Times-Roman)xf 1 f
2(Times-Italic)xf 2 f
3(Times-Bold)xf 3 f
4(Times-BoldItalic)xf 4 f
5(Helvetica)xf 5 f
6(Helvetica-Bold)xf 6 f
7(Courier)xf 7 f
8(Courier-Bold)xf 8 f
9(Symbol)xf 9 f
10(DIThacks)xf 10 f
10 s
1 f
xi
%%EndProlog
%%Page: 1 1
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2 p
%%Page: 2 2
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840(no)X
965(more)X
1192(than)X
1387(60)X
1512(characters)X
1932(in)X
2036(length,)X
2330(all)X
2456(in)X
2559(US-ASCII,)X
3015(restricted)X
3402(to)X
3505(the)X
3651(alphanumeric)X
720 2032(and)N
894(hyphen)X
1212(\("-"\))X
1421(characters.)X
1871(Formatting)X
2334(commands)X
2786(may)X
2987(be)X
3113(preceded)X
3496(by)X
3628(a)X
3707(solidus)X
4015(\("/",)X
720 2144(ASCII)N
999(47\),)X
1180(making)X
1498(them)X
1720(negations,)X
2142(and)X
2310(such)X
2515(negations)X
2912(must)X
3127(always)X
3422(exist)X
3632(to)X
3735(balance)X
4058(the)X
720 2256(initial)N
977(opening)X
1319(commands.)X
1816(Thus,)X
2064(if)X
2155(the)X
2305(formatting)X
2744(command)X
3156("")X
3545(appears)X
3871(at)X
3973(some)X
720 2368(point,)N
974(there)X
1199(must)X
1418(later)X
1622(be)X
1745(a)X
1820("")X
2236(to)X
2343(balance)X
2670(it.)X
2803(\(NOTE:)X
3173(The)X
3354(60)X
3481(character)X
3866(limit)X
4080(on)X
720 2480(formatting)N
1166(commands)X
1622(does)X
1837(NOT)X
2073(include)X
2396(the)X
2553("<",)X
2748(">",)X
2943(or)X
3062("/")X
3206(characters)X
3636(that)X
3820(might)X
4085(be)X
720 2592(attached)N
1066(to)X
1165(such)X
1365(commands.\))X
720 2816(Formatting)N
1198(commands)X
1665(are)X
1833(always)X
2150(case-insensitive.)X
2858(That)X
3085(is,)X
3223("bold")X
3522(and)X
3711("BoLd")X
4058(are)X
720 2928(equivalent)N
1146(in)X
1245(effect,)X
1513(if)X
1596(not)X
1743(in)X
1842(good)X
2058(taste.)X
720 3152(Beyond)N
1055(tokens)X
1342(delimited)X
1743(by)X
1875("<")X
2043(and)X
2218(">",)X
2411(there)X
2641(are)X
2796(two)X
2977(other)X
3212(special)X
3517(processing)X
3965(rules.)X
720 3264(First,)N
972(a)X
1067(literal)X
1345(less-than)X
1739(sign)X
1951(\("<"\))X
2199(can)X
2385(be)X
2528(represented)X
3024(by)X
3172(a)X
3267(sequence)X
3672(of)X
3804(two)X
4000(such)X
720 3376(characters,)N
1167("<<".)X
1457(Second,)X
1796(line)X
1974(breaks)X
2258(\(CRLF)X
2563(pairs)X
2783(in)X
2891(standard)X
3250(network)X
3598(representation\))X
720 3488(are)N
882(handled)X
1231(specially.)X
1666(In)X
1790(particular,)X
2228(isolated)X
2572(CRLF)X
2856(pairs)X
3087(are)X
3249(translated)X
3667(into)X
3860(a)X
3946(single)X
720 3600(SPACE)N
1045(character.)X
1474(Sequences)X
1907(of)X
2014(N)X
2110(consecutive)X
2592(CRLF)X
2859(pairs,)X
3097(however,)X
3479(are)X
3624(translated)X
4026(into)X
720 3712(N-1)N
906(actual)X
1174(line)X
1356(breaks.)X
1692(This)X
1900(permits)X
2226(long)X
2434(lines)X
2653(of)X
2770(data)X
2968(to)X
3079(be)X
3206(represented)X
3686(in)X
3797(a)X
3876(natural-)X
720 3824(looking)N
1068(manner)X
1411(despite)X
1738(the)X
1910(frequency)X
2349(of)X
2483(line-wrapping)X
3077(in)X
3206(Internet)X
3560(mailers.)X
3946(When)X
720 3936(preparing)N
1127(the)X
1283(data)X
1482(for)X
1632(mail)X
1842(transport,)X
2246(isolated)X
2584(line)X
2767(breaks)X
3055(should)X
3348(be)X
3476(inserted)X
3818(wherever)X
720 4048(necessary)N
1127(to)X
1235(keep)X
1450(each)X
1661(line)X
1840(shorter)X
2141(than)X
2341(80)X
2471(characters.)X
2992(When)X
3256(preparing)X
3659(such)X
3869(data)X
4064(for)X
720 4160(presentation)N
1235(to)X
1354(the)X
1516(user,)X
1744(isolated)X
2088(line)X
2277(breaks)X
2572(should)X
2872(be)X
3007(replaced)X
3378(by)X
3518(a)X
3605(single)X
3878(SPACE)X
720 4272(character,)N
1136(and)X
1314(N)X
1422(consecutive)X
1916(CRLF)X
2195(pairs)X
2421(should)X
2716(be)X
2846(presented)X
3254(to)X
3368(the)X
3525(user)X
3724(as)X
3843(N-1)X
4031(line)X
720 4384(breaks.)N
720 4608(Thus)N
936(text/enriched)X
1464(data)X
1649(that)X
1818(looks)X
2050(like)X
2219(this:)X
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(2)X
3 p
%%Page: 3 3
12 s 12 xH 0 xS 1 f
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3621(April)X
3848(1993)X
4064([3])X
7 f
1008 688(This)N
1298(is)X
1008 800(a)N
1124(single)X
1008 912(line)N
1008 1136(This)N
1298(is)X
1472(the)X
1008 1248(next)N
1298(line.)X
1008 1584(This)N
1298(is)X
1472(the)X
1008 1696(next)N
1298 0.4167(paragraph.)AX
1 f
720 1920(should)N
1000(be)X
1115(displayed)X
1508(by)X
1628(a)X
1695(text/enriched)X
2223(interpreter)X
2649(as)X
2753(follows:)X
7 f
1008 2144(This)N
1298(is)X
1472(a)X
1588(single)X
1994(line)X
1008 2256(This)N
1298(is)X
1472(the)X
1704(next)X
1994(line.)X
1008 2480(This)N
1298(is)X
1472(the)X
1704(next)X
1994 0.4167(paragraph.)AX
1 f
720 2704(The)N
896(formatting)X
1329(commands,)X
1796(not)X
1945(all)X
2068(of)X
2174(which)X
2436(will)X
2613(be)X
2731(implemented)X
3262(by)X
3385(all)X
3509(implementations,)X
720 2816(are)N
862(described)X
1255(in)X
1354(the)X
1496(following)X
1894(sections.)X
3 f
16 s
720 3040(Form)N
1026(atting)X
1379(Com)X
1642(m)X
1749(ands)X
1 f
12 s
720 3328(The)N
905(text/enriched)X
1444(formatting)X
1886(commands)X
2338(all)X
2470(begin)X
2719(with)X
2925()X
3657(and)X
3831(end)X
4005(with)X
720 3440(,)N
1503(affecting)X
1881(the)X
2034(formatting)X
2476(of)X
2591(the)X
2744(text)X
2923(between)X
3278(those)X
3515(two)X
3693(tokens.)X
4026(The)X
720 3552(commands)N
1161(are)X
1303(described)X
1696(here,)X
1910(grouped)X
2249(according)X
2653(to)X
2752(type.)X
3 f
14 s
720 3776(Font-Alteration)N
1503(Commands)X
1 f
12 s
720 4032(The)N
917(following)X
1338(formatting)X
1792(commands)X
2256(are)X
2421(intended)X
2801(to)X
2924(alter)X
3144(the)X
3310(font)X
3513(in)X
3636(which)X
3919(text)X
4112(is)X
720 4144(displayed,)N
1137(but)X
1284(not)X
1431(to)X
1530(alter)X
1726(the)X
1868(indentation)X
2326(or)X
2430(justi\256cation)X
2909(state)X
3110(of)X
3214(the)X
3356(text:)X
3 f
1008 4368(Bold)N
1 f
1226(--)X
1316(causes)X
1593(the)X
1737(affected)X
2074(text)X
2245(to)X
2346(be)X
2463(in)X
2564(a)X
2633(bold)X
2830(font.)X
3059(Nested)X
3352(bold)X
3550(commands)X
3994(have)X
1296 4480(the)N
1438(same)X
1660(effect)X
1904(as)X
2008(a)X
2075(single)X
2329(bold)X
2524(command.)X
3 f
1008 4592(Italic)N
1 f
1254(--)X
1350(causes)X
1633(the)X
1783(affected)X
2127(text)X
2305(to)X
2413(be)X
2537(in)X
2645(an)X
2769(italic)X
2996(font.)X
3232(Nested)X
3532(italic)X
3759(commands)X
1296 4704(have)N
1502(the)X
1644(same)X
1866(effect)X
2110(as)X
2214(a)X
2281(single)X
2535(italic)X
2753(command.)X
3 f
1008 4816(Fixed)N
1 f
1287(--)X
1400(causes)X
1700(the)X
1867(affected)X
2227(text)X
2421(to)X
2545(be)X
2685(in)X
2810(a)X
2903(\256xed)X
3145(width)X
3414(font.)X
3667(Nested)X
3984(\256xed)X
1296 4928(commands)N
1737(have)X
1943(the)X
2085(same)X
2307(effect)X
2551(as)X
2655(a)X
2722(single)X
2976(\256xed)X
3192(command.)X
3 f
1008 5040(Smaller)N
1 f
1353(--)X
1441(causes)X
1717(the)X
1860(affected)X
2196(text)X
2366(to)X
2466(be)X
2582(in)X
2682(a)X
2750(smaller)X
3059(font.)X
3287(It)X
3371(is)X
3460(recommended)X
4031(that)X
1296 5152(the)N
1449(font)X
1639(size)X
1823(be)X
1948(changed)X
2303(by)X
2433(two)X
2611(points,)X
2904(but)X
3061(other)X
3293(amounts)X
3653(may)X
3853(be)X
3978(more)X
1296 5264(appropriate)N
1779(in)X
1898(some)X
2146(environments.)X
2763(Nested)X
3075(smaller)X
3404(commands)X
3866(produce)X
1296 5376(ever-smaller)N
1834(fonts,)X
2106(to)X
2237(the)X
2411(limits)X
2686(of)X
2821(the)X
2994(implementation's)X
3724(capacity)X
4101(to)X
1296 5488(reasonably)N
1748(display)X
2061(them,)X
2313(after)X
2525(which)X
2795(further)X
3092(smaller)X
3411(commands)X
3863(have)X
4080(no)X
1296 5600(incremental)N
1776(effect.)X
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(3)X
4 p
%%Page: 4 4
12 s 12 xH 0 xS 1 f
3 f
1 f
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3621(April)X
3848(1993)X
4064([4])X
3 f
1008 688(Bigger)N
1 f
1311(--)X
1405(causes)X
1686(the)X
1834(affected)X
2175(text)X
2350(to)X
2456(be)X
2578(in)X
2684(a)X
2758(bigger)X
3035(font.)X
3269(It)X
3359(is)X
3454(recommended)X
4031(that)X
1296 800(the)N
1449(font)X
1639(size)X
1823(be)X
1948(changed)X
2303(by)X
2433(two)X
2611(points,)X
2904(but)X
3061(other)X
3293(amounts)X
3653(may)X
3853(be)X
3978(more)X
1296 912(appropriate)N
1785(in)X
1910(some)X
2163(environments.)X
2785(Nested)X
3102(bigger)X
3398(commands)X
3866(produce)X
1296 1024(ever-bigger)N
1800(fonts,)X
2076(to)X
2211(the)X
2389(limits)X
2669(of)X
2809(the)X
2986(implementation's)X
3720(capacity)X
4101(to)X
1296 1136(reasonably)N
1752(display)X
2069(them,)X
2325(after)X
2541(which)X
2815(further)X
3116(bigger)X
3401(commands)X
3858(have)X
4080(no)X
1296 1248(incremental)N
1776(effect.)X
3 f
1008 1360(Underline)N
1 f
1480(--)X
1605(causes)X
1917(the)X
2096(affected)X
2468(text)X
2674(to)X
2810(be)X
2962(underlined.)X
3483(Nested)X
3812(underline)X
1296 1472(commands)N
1737(have)X
1943(the)X
2085(same)X
2307(effect)X
2551(as)X
2655(a)X
2722(single)X
2976(underline)X
3364(command.)X
720 1696(While)N
1029(the)X
1220("bigger")X
1617(and)X
1829("smaller")X
2264(operators)X
2695(are)X
2887(effectively)X
3374(inverses,)X
3787(it)X
3915(is)X
4053(not)X
720 1808(recommended,)N
1326(for)X
1474(example,)X
1861(that)X
2042("")X
2548(be)X
2675(used)X
2911(to)X
3022(end)X
3197(the)X
3350(effect)X
3605(of)X
3720("".)X
720 1920(This)N
915(is)X
1003(properly)X
1353(done)X
1564(with)X
1759("".)X
3 f
14 s
720 2144(Justi\256cation)N
1334(Commands)X
1 f
12 s
720 2400(Initially,)N
1075(text/enriched)X
1604(text)X
1774(is)X
1863(intended)X
2220(to)X
2321(be)X
2438(displayed)X
2833(fully-justi\256ed)X
3383(with)X
3580(appropriate)X
4045(\256ll,)X
720 2512(kerning,)N
1068(and)X
1237 0.2321(letter-tracking)AX
1814(as)X
1924(suits)X
2130(the)X
2278(capabilities)X
2748(of)X
2858(the)X
3006(receiving)X
3394(user)X
3583(agent)X
3821(software.)X
720 2624(Actual)N
1007(line)X
1182(width)X
1431(is)X
1525(left)X
1684(to)X
1789(the)X
1937(discretion)X
2347(of)X
2457(the)X
2605(receiver,)X
2970(which)X
3235(is)X
3329(expected)X
3702(to)X
3808(fold)X
3994(lines)X
720 2736(intelligently)N
1211(\(preferring)X
1652(soft)X
1820(line)X
1989(breaks\))X
2296(to)X
2395(the)X
2537(best)X
2716(of)X
2820(its)X
2935(ability.)X
720 2960(The)N
907(following)X
1318(commands)X
1772(alter)X
1981(that)X
2163(state.)X
2425(Each)X
2655(of)X
2772(these)X
3007(commands)X
3462(force)X
3698(a)X
3779(line)X
3962(break)X
720 3072(before)N
1009(and)X
1191(after)X
1411(the)X
1572(formatting)X
2022(command)X
2444(if)X
2545(there)X
2780(is)X
2886(not)X
3051(otherwise)X
3467(a)X
3552(line)X
3739(break.)X
4043(For)X
720 3184(example,)N
1095(if)X
1178(one)X
1341(of)X
1446(these)X
1669(commands)X
2111(occurs)X
2387(anywhere)X
2786(other)X
3009(than)X
3200(the)X
3343(beginning)X
3753(of)X
3858(a)X
3926(line)X
4096(of)X
720 3296(text)N
889(as)X
993(presented,)X
1410(a)X
1477(new)X
1661(line)X
1830(is)X
1918(begun.)X
3 f
1008 3520(Center)N
1 f
1315(--)X
1403(causes)X
1678(the)X
1820(affected)X
2155(text)X
2324(to)X
2423(be)X
2538(centered.)X
3 f
1008 3632(FlushLeft)N
1 f
1456(--)X
1568(causes)X
1867(the)X
2033(affected)X
2393(text)X
2587(to)X
2711(be)X
2851(left-justi\256ed)X
3371(with)X
3591(a)X
3683(ragged)X
3994(right)X
1296 3744(margin.)N
3 f
1008 3856(FlushRight)N
1 f
1509(--)X
1616(causes)X
1911(the)X
2073(affected)X
2428(text)X
2617(to)X
2736(be)X
2871(right-justi\256ed)X
3439(with)X
3654(a)X
3741(ragged)X
4047(left)X
1296 3968(margin.)N
720 4192(The)N
896(center,)X
1182(\257ushleft,)X
1547(and)X
1712(\257ushright)X
2107(commands)X
2551(are)X
2696(mutually)X
3066(exclusive,)X
3481(and,)X
3671(when)X
3906(nested,)X
720 4304(the)N
862(inner)X
1084(command)X
1488(takes)X
1710(precedence.)X
720 4528(Note)N
940(that)X
1118(for)X
1263(some)X
1499(non-ASCII)X
1958(character)X
2345(sets,)X
2546(full)X
2713(justi\256cation)X
3201(may)X
3400(be)X
3524(inappropriate.)X
4096(In)X
720 4640(these)N
942(cases,)X
1193(a)X
1260(user)X
1444(agent)X
1677(may)X
1867(choose)X
2158(not)X
2305(to)X
2404(justify)X
2674(such)X
2874(data.)X
3 f
14 s
720 4864(Indentation)N
1309(Commands)X
1 f
12 s
720 5120(Initially,)N
1094(text/enriched)X
1642(text)X
1831(is)X
1939(displayed)X
2352(using)X
2604(the)X
2767(maximum)X
3203(available)X
3597(margins.)X
4000(Two)X
720 5232(formatting)N
1151(commands)X
1592(may)X
1782(be)X
1897(used)X
2097(to)X
2196(affect)X
2440(the)X
2582(margins.)X
3 f
1008 5456(Indent)N
1 f
1337(--)X
1459(causes)X
1768(the)X
1944(running)X
2301(left)X
2489(margin)X
2821(to)X
2955(be)X
3105(moved)X
3426(to)X
3560(the)X
3737(right.)X
4026(The)X
1296 5568(recommended)N
1873(indentation)X
2338(change)X
2642(is)X
2737(the)X
2886(width)X
3136(of)X
3247(four)X
3438(characters,)X
3884(but)X
4037(this)X
1296 5680(may)N
1486(differ)X
1724(among)X
2010(implementations.)X
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(4)X
5 p
%%Page: 5 5
12 s 12 xH 0 xS 1 f
3 f
1 f
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3621(April)X
3848(1993)X
4064([5])X
3 f
1008 688(IndentRight)N
1 f
1549(--)X
1654(causes)X
1946(the)X
2105(running)X
2445(right)X
2668(margin)X
2982(to)X
3098(be)X
3230(moved)X
3533(to)X
3649(the)X
3808(left.)X
4026(The)X
1296 800(recommended)N
1873(indentation)X
2338(change)X
2642(is)X
2737(the)X
2886(width)X
3136(of)X
3247(four)X
3438(characters,)X
3884(but)X
4037(this)X
1296 912(may)N
1486(differ)X
1724(among)X
2010(implementations.)X
720 1136(A)N
828(line)X
1012(break)X
1265(is)X
1369(NOT)X
1606(forced)X
1892(by)X
2028(a)X
2111(change)X
2424(of)X
2544(the)X
2702(margin,)X
3039(to)X
3154(permit)X
3470(the)X
3628(description)X
4096(of)X
720 1248("hanging")N
1132(text.)X
1349(Thus)X
1565(for)X
1701(example)X
2052(the)X
2194(following)X
2592(text:)X
7 f
720 1472(Now)N
954()X
1478(is)X
1655(the)X
1890(time)X
2183(for)X
2418(all)X
2653(good)X
2946(horses)X
3355(to)X
3532(come)X
3825(to)X
4002(the)X
720 1584(aid)N
963(of)X
1148(their)X
1506(stable,)X
1980(assuming)X
2512(that)X
2812 0.4219()AX
3402(any)X
3644(stable)X
4060(is)X
720 1696(really)N
1126(stable.)X
1 f
720 1920(would)N
984(be)X
1099(displayed)X
1492(in)X
1591(a)X
1658(40-character-wide)X
2383(window)X
2716(as)X
2820(follows:)X
7 f
720 2144(Now)N
952(is)X
1126(the)X
1358(time)X
1648(for)X
1880(all)X
2112(good)X
2402(horses)X
2808(to)X
952 2256(come)N
1242(to)X
1416(the)X
1648(aid)X
1880(of)X
2054(their)X
2402(stable,)X
952 2368(assuming)N
1474(that)X
1764(any)X
1996(stable)X
2402(is)X
720 2480(really)N
1126(stable.)X
3 f
14 s
720 2704(M)N
826(iscellaneous)X
1421(Commands)X
12 s
1008 2960(Excerpt)N
1 f
1373(--)X
1476(causes)X
1766(the)X
1923(affected)X
2273(text)X
2457(to)X
2571(be)X
2701(interpreted)X
3159(as)X
3279(a)X
3362(textual)X
3665(excerpt)X
3989(from)X
1296 3072(another)N
1626(source,)X
1942(probably)X
2325(a)X
2409(message)X
2775(being)X
3029(responded)X
3464(to.)X
3627(Typically)X
4037(this)X
1296 3184(will)N
1477(be)X
1599(displayed)X
1999(using)X
2238(indentation)X
2703(and)X
2873(an)X
2996(alternate)X
3361(font,)X
3572(or)X
3684(by)X
3812(indenting)X
1296 3296(lines)N
1524(and)X
1709(preceding)X
2135(them)X
2374(with)X
2591(">)X
2730(",)X
2839(but)X
3008(such)X
3230(decisions)X
3634(are)X
3797(up)X
3938(to)X
4058(the)X
1296 3408 0.2366(implementation.)AN
2002(\(Note)X
2273(that)X
2470(this)X
2661(is)X
2777(the)X
2947(only)X
3170(truly)X
3405(declarative)X
3882(markup)X
1296 3520(construct)N
1678(in)X
1782(text/enriched,)X
2339(and)X
2507(as)X
2616(such)X
2821(doesn't)X
3132(\256t)X
3240(very)X
3439(well)X
3633(with)X
3832(the)X
3978(other)X
1296 3632(facilities,)N
1680(but)X
1830(it)X
1912(describes)X
2298(a)X
2369(type)X
2563(of)X
2671(markup)X
2993(that)X
3166(is)X
3258(very)X
3457(commonly)X
3897(used)X
4101(in)X
1296 3744(email)N
1537(and)X
1702(has)X
1856(no)X
1978(procedural)X
2416(analogue.\))X
2894(Note)X
3107(that)X
3277(as)X
3382(with)X
3578(the)X
3721(justi\256cation)X
1296 3856(commands,)N
1772(the)X
1925(excerpt)X
2244(command)X
2659(implicitly)X
3071(begins)X
3358(and)X
3533(ends)X
3745(with)X
3952(a)X
4031(line)X
1296 3968(break)N
1534(if)X
1617(one)X
1780(is)X
1868(not)X
2015(already)X
2323(there.)X
3 f
1008 4080(No\256ll)N
1 f
1268(--)X
1368(causes)X
1655(the)X
1809(affected)X
2156(text)X
2337(to)X
2448(be)X
2576(displayed)X
2982(without)X
3313(\256lling)X
3580(or)X
3697(justi\256cation,)X
1296 4192(and)N
1464(hence)X
1718(without)X
2041(any)X
2209(special)X
2506(handling)X
2872(of)X
2981(CRLFs,)X
3310(but)X
3461(with)X
3660(all)X
3785(remaining)X
1296 4304(text/enriched)N
1824(features)X
2153(continuing)X
2589(to)X
2688(apply.)X
3 f
1008 4416(Param)N
1 f
1322(--)X
1422(Marks)X
1703(the)X
1857(affected)X
2204(text)X
2385(as)X
2501(command)X
2917(parameters,)X
3401(to)X
3513(be)X
3641(interpreted)X
4096(or)X
1296 4528(ignored)N
1637(by)X
1780(the)X
1945(text/enriched)X
2496(interpreter,)X
2969(but)X
3139(NOT)X
3383(to)X
3504(be)X
3641(shown)X
3937(to)X
4058(the)X
1296 4640(reader.)N
3 f
14 s
720 4864(Balancing)N
1226(and)X
1434(Nesting)X
1824(of)X
1946(Formatting)X
2523(Commands)X
1 f
12 s
720 5120(Pairs)N
951(of)X
1070(formatting)X
1516(commands)X
1972(must)X
2198(be)X
2328(properly)X
2693(balanced)X
3075(and)X
3253(nested.)X
3586(Thus,)X
3842(a)X
3925(proper)X
720 5232(way)N
904(to)X
1003(describe)X
1348(text)X
1517(in)X
4 f
1616(bold)X
1811(italics)X
1 f
2071(is:)X
7 f
10 s
1296 5456(the-text)N
1 f
12 s
1008 5648(or,)N
1136(alternately,)X
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(5)X
6 p
%%Page: 6 6
12 s 12 xH 0 xS 1 f
10 s
7 f
1 f
12 s
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3621(April)X
3848(1993)X
4064([6])X
7 f
10 s
1296 672(the-text)N
1 f
12 s
1008 864(but,)N
1179(in)X
1278(particular,)X
1696(the)X
1838(following)X
2236(is)X
2324(illegal)X
2590 0.2404(text/enriched:)AX
7 f
10 s
1296 1088(the-text)N
1 f
12 s
720 1280(The)N
894(nesting)X
1197(requirement)X
1688(for)X
1825(formatting)X
2257(commands)X
2699(imposes)X
3039(a)X
3107(slightly)X
3421(higher)X
3692(burden)X
3984(upon)X
720 1392(the)N
868(composers)X
1309(of)X
1419(text/enriched)X
1952(bodies,)X
2256(but)X
2408(potentially)X
2850(simpli\256es)X
3253(text/enriched)X
3786(displayers)X
720 1504(by)N
857(allowing)X
1236(them)X
1471(to)X
1588(be)X
1721(stack-based.)X
2260(The)X
2452(main)X
2687(goal)X
2895(of)X
3017(text/enriched)X
3563(is)X
3669(to)X
3786(be)X
3919(simple)X
720 1616(enough)N
1052(to)X
1176(make)X
1434(multifont,)X
1866(formatted)X
2290(email)X
2553(widely)X
2863(readable,)X
3262(so)X
3395(that)X
3588(those)X
3839(with)X
4058(the)X
720 1728(capability)N
1136(of)X
1252(sending)X
1587(it)X
1677(will)X
1863(be)X
1990(able)X
2187(to)X
2298(do)X
2430(so)X
2551(with)X
2758(con\256dence.)X
3259(Thus)X
3487(slightly)X
3812(increased)X
720 1840(complexity)N
1188(in)X
1297(the)X
1449(composing)X
1905(software)X
2270(was)X
2453(deemed)X
2787(a)X
2863(reasonable)X
3308(tradeoff)X
3646(for)X
3791(simpli\256ed)X
720 1952(reading)N
1041(software.)X
1428(Nonetheless,)X
1954(implementors)X
2516(of)X
2628(text/enriched)X
3164(readers)X
3474(are)X
3624(encouraged)X
4101(to)X
720 2064(follow)N
999(the)X
1145(general)X
1457(Internet)X
1785(guidelines)X
2209(of)X
2317(being)X
2559(conservative)X
3073(in)X
3175(what)X
3389(you)X
3560(send)X
3763(and)X
3929(liberal)X
720 2176(in)N
842(what)X
1076(you)X
1267(accept.)X
1609(Those)X
1891(implementations)X
2582(that)X
2775(can)X
2957(do)X
3101(so)X
3234(are)X
3400(encouraged)X
3892(to)X
4015(deal)X
720 2288(reasonably)N
1161(with)X
1356(improperly)X
1808(nested)X
2078(text/enriched)X
2606(data.)X
3 f
14 s
720 2512(Unrecognized)N
1408(formatting)X
1955(commands)X
1 f
12 s
720 2768(Implementations)N
1436(must)X
1691(regard)X
2005(any)X
2212(unrecognized)X
2800(formatting)X
3276(command)X
3725(as)X
3874("no-op")X
720 2880(commands,)N
1194(that)X
1372(is,)X
1493(as)X
1606(commands)X
2056(having)X
2351(no)X
2480(effect,)X
2757(thus)X
2950 0.2784(facilitating)AX
3401(future)X
3663(extensions)X
4101(to)X
720 2992("text/enriched".)N
1350(Private)X
1647(extensions)X
2077(may)X
2267(be)X
2382(de\256ned)X
2689(using)X
2921(formatting)X
3352(commands)X
3793(that)X
3962(begin)X
720 3104(with)N
915("X-",)X
1142(by)X
1262(analogy)X
1591(to)X
1690(Internet)X
2014(mail)X
2210(header)X
2491(\256eld)X
2686(names.)X
720 3328(In)N
842(order)X
1087(to)X
1204(formally)X
1578(de\256ne)X
1856(extended)X
2247(commands,)X
2731(a)X
2817(new)X
3020(Internet)X
3363(document)X
3786(should)X
4085(be)X
720 3440(published.)N
3 f
16 s
720 3664("W)N
919(hite)X
1158(Space")X
1581(in)X
1720(Text/enriched)X
2514(Data)X
1 f
12 s
720 3952(No)N
901(special)X
1233(behavior)X
1634(is)X
1762(required)X
2147(for)X
2323(the)X
2505(SPACE)X
2867(or)X
3011(TAB)X
3267(\(HT\))X
3523(character.)X
3989(It)X
4112(is)X
720 4064(recommended,)N
1330(however,)X
1725(that,)X
1934(at)X
2044(least)X
2260(when)X
2507(\256xed-width)X
2989(fonts)X
3220(are)X
3377(in)X
3491(use,)X
3682(the)X
3839(common)X
720 4176(semantics)N
1135(of)X
1250(the)X
1403(TAB)X
1630(\(HT\))X
1857(character)X
2246(should)X
2537(be)X
2663(observed,)X
3069(namely)X
3389(that)X
3570(it)X
3660(moves)X
3947(to)X
4058(the)X
720 4288(next)N
919(column)X
1241(position)X
1584(that)X
1762(is)X
1859(a)X
1935(multiple)X
2290(of)X
2403(8.)X
2532(\(In)X
2677(other)X
2908(words,)X
3199(if)X
3291(a)X
3367(TAB)X
3592(\(HT\))X
3817(occurs)X
4101(in)X
720 4400(column)N
1056(n,)X
1175(where)X
1458(the)X
1624(leftmost)X
1988(column)X
2325(is)X
2437(column)X
2774(0,)X
2894(then)X
3108(that)X
3301(TAB)X
3541(\(HT\))X
3781(should)X
4085(be)X
720 4512(replaced)N
1087(by)X
1223(8-\()X
2 f
1335(n)X
1 f
1423(mod)X
1634(8\))X
1754(SPACE)X
2092(characters.\))X
2603(It)X
2702(should)X
2998(also)X
3193(be)X
3324(noted)X
3578(that)X
3762(some)X
4004(mail)X
720 4624(gateways)N
1108(are)X
1256(notorious)X
1649(for)X
1791(losing)X
2056(\(or,)X
2222(less)X
2396(commonly,)X
2862(adding\))X
3186(white)X
3431(space)X
3676(at)X
3777(the)X
3926(end)X
4096(of)X
720 4736(lines,)N
950(so)X
1059(reliance)X
1389(on)X
1509(SPACE)X
1831(or)X
1935(TAB)X
2151(characters)X
2566(at)X
2660(the)X
2802(end)X
2965(of)X
3069(a)X
3136(line)X
3305(is)X
3393(not)X
3540(recommended.)X
3 f
16 s
720 4960(Initial)N
1088(State)X
1398(of)X
1537(a)X
1633(text/enriched)X
2385(interpreter)X
1 f
12 s
720 5248(Text/enriched)N
1284(is)X
1376(assumed)X
1735(to)X
1838(begin)X
2080(with)X
2279(\256lled,)X
2530(fully)X
2741(justi\256ed)X
3080(text)X
3254(in)X
3358(a)X
3430(variable-width)X
4021(font)X
720 5360(in)N
826(a)X
900(normal)X
1204(typeface)X
1562(and)X
1731(a)X
1804(size)X
1984(that)X
2159(is)X
2253(average)X
2583(for)X
2725(the)X
2873(current)X
3176(display)X
3484(and)X
3653(user.)X
3867(The)X
4047(left)X
720 5472(and)N
902(right)X
1127(margins)X
1480(are)X
1641(assumed)X
2015(to)X
2133(be)X
2267(maximal,)X
2672(that)X
2860(is,)X
2991(at)X
3104(the)X
3265(leftmost)X
3624(and)X
3807(rightmost)X
720 5584(acceptable)N
1152(positions.)X
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(6)X
7 p
%%Page: 7 7
12 s 12 xH 0 xS 1 f
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3621(April)X
3848(1993)X
4064([7])X
3 f
16 s
720 720(Non-ASCII)N
1377(character)X
1936(sets)X
1 f
12 s
720 1008(If)N
835(the)X
1004(character)X
1409(set)X
1567(speci\256ed)X
1961(by)X
2109(the)X
2279(charset)X
2604(parameter)X
3042(on)X
3190(the)X
3360(Content-type)X
3915(line)X
4112(is)X
720 1120(anything)N
1128(other)X
1397(than)X
1634("US-ASCII",)X
2211(this)X
2421(means)X
2738(that)X
2954(the)X
3142(text)X
3357(being)X
3641(described)X
4080(by)X
720 1232(text/enriched)N
1275(formatting)X
1733(commands)X
2201(is)X
2317(in)X
2444(a)X
2539(non-ASCII)X
3017(character)X
3423(set.)X
3630(However,)X
4058(the)X
720 1344(commands)N
1188(themselves)X
1667(are)X
1836(still)X
2032(the)X
2201(same)X
2449(ASCII)X
2749(commands)X
3216(that)X
3411(are)X
3579(de\256ned)X
3912(in)X
4037(this)X
720 1456(document.)N
1178(This)X
1379(creates)X
1677(an)X
1798(ambiguity)X
2219(only)X
2420(with)X
2622(reference)X
3012(to)X
3118(the)X
3267("<")X
3430(character,)X
3839(the)X
3988(octet)X
720 1568(with)N
917(numeric)X
1259(value)X
1494(60.)X
1664(In)X
1770(single)X
2026(byte)X
2218(character)X
2598(sets,)X
2792(such)X
2994(as)X
3100(the)X
3244(ISO-8859)X
3647(family,)X
3948(this)X
4112(is)X
720 1680(not)N
874(a)X
948(problem;)X
1327(the)X
1476(octet)X
1695(60)X
1822(can)X
1987(be)X
2109(quoted)X
2402(by)X
2529(including)X
2924(it)X
3009(twice,)X
3273(just)X
3443(as)X
3554(for)X
3697(ASCII.)X
4026(The)X
720 1792(problem)N
1077(is)X
1177(more)X
1411(complicated,)X
1943(however,)X
2333(in)X
2443(the)X
2596(case)X
2797(of)X
2912(multi-byte)X
3349(character)X
3738(sets,)X
3941(where)X
720 1904(the)N
862(octet)X
1074(60)X
1194(might)X
1443(appear)X
1724(at)X
1818(any)X
1981(point)X
2203(in)X
2302(the)X
2444(byte)X
2634(sequence)X
3011(for)X
3147(any)X
3310(of)X
3414(several)X
3711(characters.)X
720 2128(In)N
832(practice,)X
1194(however,)X
1582(most)X
1802(multibyte)X
2205(character)X
2592(sets)X
2769(address)X
3090(this)X
3262(problem)X
3616(internally.)X
4043(For)X
720 2240(example,)N
1118(the)X
1283(ISO-2022)X
1708(family)X
2007(of)X
2134(character)X
2534(sets)X
2724(can)X
2904(switch)X
3201(back)X
3429(into)X
3625(ASCII)X
3921(at)X
4037(any)X
720 2352(moment.)N
1120(Therefore)X
1536(it)X
1626(is)X
1727(speci\256ed)X
2106(that,)X
2312(before)X
2595(text/enriched)X
3136(formatting)X
3580(commands,)X
4058(the)X
720 2464(prevailing)N
1159(character)X
1561(set)X
1716(should)X
2020(be)X
2159("switched)X
2588(back")X
2857(into)X
3055(ASCII,)X
3377(and)X
3563(that)X
3755(only)X
3973(those)X
720 2576(characters)N
1139(which)X
1402(would)X
1670(be)X
1789(interpreted)X
2235(as)X
2343("<")X
2503(in)X
2606(plain)X
2827(text)X
3001(should)X
3286(be)X
3406(interpreted)X
3853(as)X
3962(token)X
720 2688(delimiters)N
1130(in)X
1229(text/enriched.)X
720 2912(The)N
902(question)X
1260(of)X
1372(what)X
1591(to)X
1698(do)X
1826(for)X
1970(hypothetical)X
2479(future)X
2741(character)X
3127(sets)X
3303(that)X
3481(do)X
3610(NOT)X
3840(subsume)X
720 3024(ASCII)N
994(is)X
1082(not)X
1229(addressed)X
1632(in)X
1731(this)X
1894(memo.)X
3 f
16 s
720 3248(M)N
841(inim)X
1091(al)X
1223(text/enriched)X
1975(conform)X
2438(ance)X
1 f
12 s
720 3536(A)N
837(minimal)X
1208(text/enriched)X
1761 0.2548(implementation)AX
2416(is)X
2529(one)X
2717(that)X
2911(converts)X
3286("<<")X
3521(to)X
3645("<",)X
3850(removes)X
720 3648(everything)N
1170(between)X
1529(a)X
1610()X
1996(command)X
2413(and)X
2589(the)X
2744(next)X
2947(balancing)X
3359()X
3772(command,)X
720 3760(removes)N
1083(all)X
1217(other)X
1452(formatting)X
1896(commands)X
2350(\(all)X
2517(text)X
2700(enclosed)X
3075(in)X
3188(angle)X
3435(brackets\),)X
3850(converts)X
720 3872(any)N
883(series)X
1126(of)X
1230(n)X
1302(CRLFs)X
1603(to)X
1702(n-1)X
1854(CRLFs,)X
2179(and)X
2342(converts)X
2692(any)X
2855(lone)X
3045(CRLF)X
3309(pairs)X
3520(to)X
3619(SPACE.)X
3 f
16 s
720 4096(Notes)N
1058(for)X
1254(Im)X
1411(plem)X
1682(entors)X
1 f
12 s
720 4384(It)N
803(is)X
892(recognized)X
1340(that)X
1510(implementors)X
2065(of)X
2170(future)X
2425(mail)X
2622(systems)X
2951(will)X
3126(want)X
3338(rich)X
3513(text)X
3683(functionality)X
720 4496(far)N
872(beyond)X
1200(that)X
1390(currently)X
1783(de\256ned)X
2111(for)X
2267(text/enriched.)X
2863(The)X
3057(intent)X
3321(of)X
3445(text/enriched)X
3993(is)X
4101(to)X
720 4608(provide)N
1039(a)X
1107(common)X
1469(format)X
1751(for)X
1888(expressing)X
2324(that)X
2494(functionality)X
3012(in)X
3112(a)X
3180(form)X
3392(in)X
3492(which)X
3752(much)X
3992(of)X
4098(it,)X
720 4720(at)N
817(least,)X
1045(will)X
1221(be)X
1338(understood)X
1791(by)X
1913(interoperating)X
2480(software.)X
2885(Thus,)X
3127(in)X
3228(particular,)X
3648(software)X
4005(with)X
720 4832(a)N
791(richer)X
1044(notion)X
1318(of)X
1426(formatted)X
1829(text)X
2002(than)X
2196(text/enriched)X
2728(can)X
2890(still)X
3063(use)X
3219(text/enriched)X
3751(as)X
3859(its)X
3978(basic)X
720 4944(representation,)N
1352(but)X
1537(can)X
1733(extend)X
2052(it)X
2168(with)X
2401(new)X
2623(formatting)X
3092(commands)X
3571(and)X
3772(by)X
3930(hiding)X
720 5056(information)N
1199(speci\256c)X
1517(to)X
1616(that)X
1785(software)X
2140(system)X
2431(in)X
2530(text/enriched)X
3058()X
3431(constructs.)X
3869(As)X
4000(such)X
720 5168(systems)N
1057(evolve,)X
1371(it)X
1458(is)X
1555(expected)X
1931(that)X
2109(the)X
2260(de\256nition)X
2662(of)X
2774(text/enriched)X
3310(will)X
3492(be)X
3615(further)X
3909(re\256ned)X
720 5280(by)N
847(future)X
1108(published)X
1513(speci\256cations,)X
2092(but)X
2246(text/enriched)X
2781(as)X
2893(de\256ned)X
3208(here)X
3406(provides)X
3769(a)X
3844(platform)X
720 5392(on)N
840(which)X
1099(evolutionary)X
1610(re\256nements)X
2083(can)X
2241(be)X
2356(based.)X
720 5616(An)N
870(expected)X
1246(common)X
1616(way)X
1809(that)X
1987(sophisticated)X
2524(mail)X
2730(programs)X
3127(will)X
3311(generate)X
3672(text/enriched)X
720 5728(data)N
917(is)X
1017(as)X
1133(part)X
1319(of)X
1435(a)X
1514 0.2562(multipart/alternative)AX
2339(construct.)X
2776(For)X
2945(example,)X
3332(a)X
3411(mail)X
3618(agent)X
3862(that)X
4042(can)X
720 5840(generate)N
1103(enriched)X
1491(mail)X
1719(in)X
1850(ODA)X
2113(format)X
2426(can)X
2616(generate)X
2999(that)X
3200(mail)X
3428(in)X
3559(a)X
3659(more)X
3914(widely)X
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(7)X
8 p
%%Page: 8 8
12 s 12 xH 0 xS 1 f
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3621(April)X
3848(1993)X
4064([8])X
720 688(interoperable)N
1257(form)X
1472(by)X
1596(generating)X
2031(both)X
2230(text/enriched)X
2762(and)X
2929(ODA)X
3164(versions)X
3512(of)X
3620(the)X
3766(same)X
3991(data,)X
720 800(e.g.:)N
7 f
10 s
1008 1024(Content-type:)N
1680(multipart/alternative;)X
2784(boundary=foo)X
1008 1216(--foo)N
1008 1312(Content-type:)N
1680(text/enriched)X
1008 1504([text/enriched)N
1728(version)X
2112(of)X
2256(data])X
1008 1600(--foo)N
1008 1696(Content-type:)N
1680(application/oda)X
1008 1888([ODA)N
1248(version)X
1632(of)X
1776(data])X
1008 1984(--foo--)N
1 f
12 s
720 2176(If)N
813(such)X
1018(a)X
1090(message)X
1445(is)X
1538(read)X
1733(using)X
1970(a)X
2042(MIME-conformant)X
2808(mail)X
3010(reader)X
3281(that)X
3456(understands)X
3945(ODA,)X
720 2288(the)N
862(ODA)X
1093(version)X
1400(will)X
1574(be)X
1689(displayed;)X
2109(otherwise,)X
2531(the)X
2673(text/enriched)X
3201(version)X
3508(will)X
3682(be)X
3797(shown.)X
720 2512(In)N
866(some)X
1135(environments,)X
1749(it)X
1869(might)X
2160(be)X
2317(impossible)X
2801(to)X
2943(combine)X
3342(certain)X
3672(text/enriched)X
720 2624(formatting)N
1161(commands,)X
1635(whereas)X
1983(in)X
2091(others)X
2359(they)X
2558(might)X
2816(be)X
2940(combined)X
3353(easily.)X
3659(For)X
3825(example,)X
720 2736(the)N
885(combination)X
1414(of)X
1541()X
1867(and)X
2053()X
2402(might)X
2674(produce)X
4 f
3032(bold)X
3251(italics)X
1 f
3535(on)X
3679(systems)X
4031(that)X
720 2848(support)N
1039(such)X
1246(fonts,)X
1493(but)X
1647(there)X
1871(exist)X
2084(systems)X
2419(that)X
2595(can)X
2760(make)X
3000(text)X
3176(bold)X
3378(or)X
3489 0.3063(italicized,)AX
3899(but)X
4053(not)X
720 2960(both.)N
1000(In)X
1142(such)X
1380(cases,)X
1669(the)X
1849(most)X
2098(recently)X
2471(issued)X
2773(\(innermost\))X
3284(recognized)X
3769(formatting)X
720 3072(command)N
1124(should)X
1404(be)X
1519(preferred.)X
720 3296(One)N
908(of)X
1016(the)X
1162(major)X
1415(goals)X
1646(in)X
1749(the)X
1895(design)X
2175(of)X
2284(text/enriched)X
2817(was)X
2995(to)X
3099(make)X
3337(it)X
3420(so)X
3534(simple)X
3820(that)X
3994(even)X
720 3408(text-only)N
1109(mailers)X
1433(will)X
1623(implement)X
2076 0.1905(enriched-to-plain-text)AX
2957(translators,)X
3422(thus)X
3622(increasing)X
4058(the)X
720 3520(likelihood)N
1138(that)X
1310(enriched)X
1669(text)X
1841(will)X
2018(become)X
2346("safe")X
2607(to)X
2710(use)X
2866(very)X
3065(widely.)X
3403(To)X
3538(demonstrate)X
4037(this)X
720 3632(simplicity,)N
1167(an)X
1295(extremely)X
1718(simple)X
2012(C)X
2113(program)X
2476(that)X
2658(converts)X
3021(text/enriched)X
3562(input)X
3797(into)X
3983(plain)X
720 3744(text)N
889(output)X
1159(is)X
1247(included)X
1603(in)X
1702(Appendix)X
2105(A.)X
3 f
16 s
720 3968(Extensions)N
1343(to)X
1482(text/enriched)X
1 f
12 s
720 4256(It)N
816(is)X
917(expected)X
1297(that)X
1479(various)X
1799(mail)X
2009(system)X
2314(authors)X
2635(will)X
2823(desire)X
3091(extensions)X
3535(to)X
3648(text/enriched.)X
720 4368(The)N
908(simple)X
1203(syntax)X
1492(of)X
1610(text/enriched,)X
2176(and)X
2352(the)X
2507(speci\256cation)X
3031(that)X
3213(unrecognized)X
3769(formatting)X
720 4480(commands)N
1161(should)X
1441(simply)X
1727(be)X
1842(ignored,)X
2184(are)X
2326(intend)X
2591(to)X
2690(promote)X
3035(such)X
3235(extensions.)X
720 4704(Beyond)N
1068(simply)X
1379(de\256ning)X
1743(new)X
1952(formatting)X
2408(commands,)X
2898(however,)X
3303(it)X
3407(may)X
3623(sometimes)X
4085(be)X
720 4816(necessary)N
1126(to)X
1233(de\256ne)X
1499(formatting)X
1937(commands)X
2385(that)X
2561(can)X
2726(take)X
2918(arguments.)X
3398(This)X
3600(is)X
3695(the)X
3844(intended)X
720 4928(use)N
874(of)X
980(the)X
1125()X
1501(construct.)X
1929(In)X
2036(particular,)X
2457(software)X
2815(that)X
2987(wished)X
3286(to)X
3388(extend)X
3672(text/enriched)X
720 5040(to)N
820(include)X
1129(colored)X
1443(text)X
1613(might)X
1863(de\256ne)X
2123(an)X
2239("x-color")X
2620(environment)X
3132(which)X
3392(always)X
3684(began)X
3938(with)X
4133(a)X
720 5152(color)N
942(name)X
1175(parameter,)X
1609(to)X
1708(indicate)X
2038(the)X
2180(desired)X
2482(color)X
2704(for)X
2840(the)X
2982(affected)X
3317(text.)X
3 f
16 s
720 5296(An)N
915(Exam)X
(ple)S
1 f
12 s
720 5520(Putting)N
1022(all)X
1143(this)X
1306(together,)X
1670(the)X
1812(following)X
2210("text/enriched")X
2840(body)X
3056(fragment:)X
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(8)X
9 p
%%Page: 9 9
12 s 12 xH 0 xS 1 f
10 s
7 f
1 f
12 s
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3621(April)X
3848(1993)X
4064([9])X
7 f
10 s
1296 672(From:)N
1584(Nathaniel)X
2064(Borenstein)X
2592()X
1296 768(To:)N
1488(Ned)X
1680(Freed)X
1968()X
1296 864(Content-type:)N
1968(text/enriched)X
1296 1056(Now)N
2112(is)X
2256(the)X
2448(time)X
2688(for)X
2880(all)X
1296 1152(good)N
1536(men)X
1344 1248(\(and)N
2016(<\))X
2976(to)X
1296 1344(come)N
1296 1536(to)N
1440(the)X
1632(aid)X
1824(of)X
1968(their)X
1296 1824(redbeloved)N
1296 1920(country.)N
1296 2112(By)N
1440(the)X
1632(way,)X
1872(I)X
1968(think)X
2256(that)X
2496()X
1296 2304(should)N
1296 2496(REALLY)N
1632(be)X
1776(called)X
1296 2688()N
1296 2784(and)N
1488(that)X
1728(I)X
1824(am)X
1968(always)X
2304(right.)X
1296 2976(--)N
1440(the)X
1632(end)X
1 f
12 s
720 3168(represents)N
1140(the)X
1288(following)X
1693(formatted)X
2099(text)X
2275(\(which)X
2573(will,)X
2778(no)X
2905(doubt,)X
3179(look)X
3381(somewhat)X
3802(cryptic)X
4101(in)X
720 3280(the)N
862(text-only)X
1234(version)X
1541(of)X
1645(this)X
1808(document\):)X
3 f
1008 3504(Now)N
1 f
1218(is)X
1306(the)X
1448(time)X
1644(for)X
2 f
1780(all)X
1 f
1906(good)X
2122(men)X
10 s
2312(\(and)X
2475(\))X
12 s
2852(to)X
2951(come)X
1008 3616(to)N
1107(the)X
1249(aid)X
1391(of)X
1495(their)X
1008 3840(beloved)N
1337(country.)X
1008 3952(By)N
1144(the)X
1286(way,)X
1494(I)X
1550(think)X
1772(that)X
1941()X
1008 4064(should)N
1008 4176(REALLY)N
1411(be)X
1526(called)X
1008 4288()N
1008 4400(and)N
1171(that)X
1340(I)X
1396(am)X
1538(always)X
1829(right.)X
1008 4512(--)N
1096(the)X
1238(end)X
720 4736(where)N
989(the)X
1141(word)X
1372("beloved")X
1789(would)X
2063(be)X
2188(in)X
2297(red)X
2454(on)X
2584(a)X
2661(color)X
2893(display)X
3205(if)X
3298(the)X
3451(receiving)X
3845(software)X
720 4848(implemented)N
1248(the)X
1390("x-color")X
1770(extension.)X
3 f
600 5072(Security)N
966(Considerations)X
1 f
720 5296(Security)N
1084(issues)X
1356(are)X
1517(not)X
1683(discussed)X
2094(in)X
2212(this)X
2394(memo,)X
2702(as)X
2825(the)X
2986(mechanism)X
3468(raises)X
3731(no)X
3871(security)X
720 5408(issues.)N
3 f
600 5632(Author's)N
991(Address)X
1 f
720 6160(Borenstein)N
1161(-)X
1217(text/enriched)X
2071(Expires)X
2389(September)X
2825(1,)X
2921(1993)X
3917(Page)X
4128(9)X
10 p
%%Page: 10 10
12 s 12 xH 0 xS 1 f
720 400(Borenstein)N
1844(A)X
1937(text/enriched)X
2465(type)X
2655(for)X
2791(MIME)X
3573(April)X
3800(1993)X
4016([10])X
720 688(For)N
877(more)X
1099(information,)X
1602(the)X
1744(author)X
2014(of)X
2118(this)X
2281(document)X
2685(may)X
2875(be)X
2990(contacted)X
3384(via)X
3526(Internet)X
3850(mail:)X
2 f
2025 912(Nathaniel)N
2429(S.)X
2525(Borenstein)X
2039 1024(MRE)N
2261(2D-296,)X
2602(Bellcore)X
2229 1136(445)N
2397(South)X
2640(St.)X
1936 1248(Morristown,)N
2437(NJ)X
2568(07962-1910)X
2000 1472(Phone:)N
2302(+1)X
2439(201)X
2607(829)X
2775(4270)X
2036 1584(Fax:)N
2266(+1)X
2403(201)X
2571(829)X
2739(5963)X
1980 1696(Email:)N
2266(nsb@bellcore.com)X
3 f
16 s
720 1920(Acknowledgem)N
1559(ents)X
1 f
12 s
720 2208(This)N
920(document)X
1330(re\257ects)X
1638(the)X
1786(input)X
2014(of)X
2124(many)X
2368(contributors,)X
2887(readers,)X
3219(and)X
3388(implementors)X
3948(of)X
4058(the)X
720 2320(original)N
1076(MIME)X
1393(speci\256cation,)X
1960(RFC)X
2197(1341.)X
2493(The)X
2698(current)X
3026(draft)X
3263(also)X
3473(re\257ects)X
3806(particular)X
720 2432(contributions)N
1252(and)X
1415(comments)X
1835(from)X
2046(Terry)X
2284(Crowley)X
2639(and)X
2802(Rhys)X
3023(Weatherley.)X
3 f
600 2656(References)N
1 f
720 2880([RFC-1341])N
1252(Borenstein,)X
1756(N.,)X
1937(and)X
2140(N.)X
2297(Freed,)X
2628("MIME)X
3016(\(Multipurpose)X
3630(Internet)X
3994(Mail)X
720 2992(Extensions\):)N
1230(Mechanisms)X
1745(for)X
1886(Specifying)X
2332(and)X
2500(Describing)X
2951(the)X
3098(Format)X
3404(of)X
3512(Internet)X
3840(Message)X
720 3104(Bodies",)N
1074(RFC)X
1279(1341,)X
1519(June,)X
1743(1992.)X
720 3328([RFC-MIME])N
1314(Borenstein,)X
1811(N.,)X
1984(and)X
2179(N.)X
2328(Freed,)X
2651("MIME)X
3031(\(Multipurpose)X
3637(Internet)X
3994(Mail)X
720 3440(Extensions\))N
1200(Part)X
1381(One:)X
1618(Mechanisms)X
2130(for)X
2268(Specifying)X
2711(and)X
2876(Describing)X
3324(the)X
3468(Format)X
3771(of)X
3876(Internet)X
720 3552(Message)N
1080(Bodies",)X
1434(RFC)X
1639(********,)X
2071(*****,)X
2359(1993.)X
3 f
16 s
720 3776(Appendix)N
1285(A)X
1409(--)X
1527(A)X
1651(Sim)X
1865(ple)X
2061(enriched-to-plain)X
3041(Translator)X
3664(in)X
3803(C)X
1 f
12 s
720 4064(One)N
916(of)X
1032(the)X
1186(major)X
1447(goals)X
1686(in)X
1797(the)X
1951(design)X
2238(of)X
2354(the)X
2508(text/enriched)X
3049(subtype)X
3385(of)X
3502(the)X
3657(text)X
3839(Content-)X
720 4176(Type)N
959(is)X
1064(to)X
1180(make)X
1430(formatted)X
1846(text)X
2032(so)X
2157(simple)X
2454(that)X
2639(even)X
2861(text-only)X
3249(mailers)X
3573(will)X
3763(implement)X
720 4288 0.1905(enriched-to-plain-text)AN
1597(translators,)X
2058(thus)X
2254(increasing)X
2686(the)X
2840(likelihood)X
3267(that)X
3448(multifont)X
3844(text)X
4026(will)X
720 4400(become)N
1061("safe")X
1335(to)X
1451(use)X
1620(very)X
1832(widely.)X
2183(To)X
2331(demonstrate)X
2843(this)X
3023(simplicity,)X
3474(what)X
3701(follows)X
4029(is)X
4133(a)X
720 4512(simple)N
1008(C)X
1103(program)X
1460(that)X
1636(converts)X
1993(text/enriched)X
2528(input)X
2757(into)X
2938(plain)X
3162(text)X
3338(output.)X
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13 p
%%Trailer
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