%!PS-Adobe-1.0 %%Creator: ah.sei.cmu.edu:dberry (Daniel Berry) %%Title: stdin (ditroff) %%CreationDate: Wed Oct 17 22:20:03 1990 %%EndComments /PageLength 11 def % lib/psdit.pro -- prolog for psdit (ditroff) files % Copyright (c) 1984, 1985 Adobe Systems, Inc. All Rights Reserved. /PageLength 11 def % psfig additions /DocumentInitState [ matrix currentmatrix currentlinewidth currentlinecap currentlinejoin currentdash currentgray currentmiterlimit ] cvx def /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 /sy y ury lly sub div def sx sy scale 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 /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 { llx lly urx ury clipFig } def /endFig { end SavedState restore } def /globalstart { fontnum fontsize fontslant fontheight mh my resolution slotno currentpoint pagesave restore gsave } def /globalend { grestore moveto /slotno exch def /resolution exch def /my exch def /mh exch def /fontheight exch def /fontslant exch def /fontsize exch def /fontnum exch def F /pagesave save def } def % end of psfig additions /$DITroff 140 dict def $DITroff begin /fontnum 1 def /fontsize 10 def /fontheight 10 def /fontslant 0 def /xi {0 72 PageLength mul translate 72 resolution div dup neg scale 0 0 moveto /fontnum 1 def /fontsize 10 def /fontheight 10 def /fontslant 0 def F /firstpage true def /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{.1 resolution add 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{showpage}def /xf{/fontname exch def /slotno exch def fontnames slotno get fontname eq not {fonts slotno fontname findfont put fontnames slotno fontname put}if}def /xH{/fontheight exch def}def /xS{/fontslant exch def}def /s{/fontsize exch def /fontheight fontsize def}def /f{/fontnum exch def}def /F {fontheight 0 le {/fontheight fontsize def}if fonts fontnum get fontsize point 0 0 fontheight point neg 0 0 m1 astore fontslant 0 ne{1 0 fontslant tan 1 0 0 m2 astore m3 concatmatrix}if makefont setfont .04 fontsize point mul 0 dround pop setlinewidth } def /X{exch currentpoint exch pop moveto show}def /N{3 1 roll moveto show}def /Y{exch currentpoint pop exch moveto show}def /S{show}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 firstpage not{showpage}if pagesave restore /pagesave save def /firstpage false def}def /abspoint{currentpoint exch pop add exch currentpoint pop add exch}def /distance{dup mul exch dup mul add sqrt}def /dstroke{currentpoint stroke moveto}def /Dl{2 copy gsave rlineto stroke grestore rmoveto}def /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 /Dc{dup arcellipse dstroke}def /De{arcellipse dstroke}def /Da{/endv exch def /endh exch def /centerv exch def /centerh exch def /cradius centerv centerv mul centerh centerh mul add sqrt def /eradius endv endv mul endh endh mul add sqrt def /endang endv endh atan def /startang centerv neg centerh neg atan def /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 currentpoint moveto Da} {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 /Xbi Xcont Bcontrol i 2 add get 2 div add def /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 49 def /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 /ocb {/s2 .5 dm def /s4 .25 dm def 2 setlinejoin gsave currentpoint newpath dround translate 0 0 moveto}def /oce {grestore ditwid 0 rmoveto}def /occ {grestore}def /dm {ditsiz mul}def /4p {pop pop pop pop}def /ocprocs 25 dict def ocprocs begin (X0) {ocb oce}def %room for building special characters with X names (X1) {ocb oce}def %all these do is move the width of the char which is 1 em (X2) {ocb oce}def (X3) {ocb oce}def (X4) {ocb oce}def (X5) {ocb oce}def (X6) {ocb oce}def (X7) {ocb oce}def (X8) {ocb oce}def (X9) {ocb oce}def (XX) {ocb oce}def (MD) {ocb 0 -.25 dm moveto .4333 dm -1 dm lineto .8666 dm -.25 dm lineto 0 -.25 dm lineto closepath stroke occ ocb 0 -.75 dm moveto .8666 dm -.75 dm lineto .4333 dm 0 dm lineto 0 -.75 dm lineto closepath stroke oce}def (OU) { ocb .5 dm -.35 dm moveto currentpoint newpath .35 dm 0 360 arc closepath stroke occ ocb .3 dm -.50 dm moveto .3 dm -.3 dm lineto .5 dm -.3 dm .2 dm 180 360 arcn .7 dm -.50 dm lineto stroke oce}def (14) {(1)(4)fraction}def (12) {(1)(2)fraction}def (34) {(3)(4)fraction}def (18) {(1)(8)fraction}def (38) {(3)(8)fraction}def (58) {(5)(8)fraction}def (78) {(7)(8)fraction}def (13) {(1)(3)fraction}def (23) {(2)(3)fraction}def (ff) {gsave (f) show -.06 dm 0 rmoveto (f) show oce}def (Fl) {gsave (f) show -.06 dm 0 rmoveto (\257) show oce}def (Fi) {gsave (f) show -.06 dm 0 rmoveto (\256) show oce}def end % DIThacks fonts for some special chars 50 dict dup begin /FontType 3 def /FontName /DIThacks def /FontMatrix [.001 0.0 0.0 .001 0.0 0.0] def /FontBBox [-220 -280 900 900] 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 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{-55 725 moveto 500 0 rlineto 25 setlinewidth stroke}def /vr{125 800 moveto 0 -770 rls}def /bv{125 800 moveto 0 -1000 rls}def /br{0 770 moveto 0 -1040 rls}def /ul{0 -250 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{355 333 rmoveto currentpoint newpath 333 0 360 arc 50 setlinewidth stroke}def /lt{125 -200 moveto 125 400 lineto 125 550 260 780 375 800 curveto stroke}def /lb{125 800 moveto 125 200 lineto 125 50 260 -180 375 -200 curveto stroke}def /rt{125 -200 moveto 125 400 lineto 125 550 -10 780 -125 800 curveto stroke}def /rb{125 800 moveto 125 200 lineto 125 50 -10 -180 -125 -200 curveto stroke}def /lk{125 800 moveto 125 700 lineto 125 550 125 320 -125 300 curveto 125 -200 moveto 125 -100 lineto 125 50 125 280 -125 300 curveto stroke}def /rk{125 800 moveto 125 700 lineto 125 550 125 320 375 300 curveto 125 -200 moveto 125 -100 lineto 125 50 125 280 375 300 curveto stroke}def /lf{125 800 moveto 0 -1000 rlineto s4 0 rls}def /rf{125 800 moveto 0 -1000 rlineto s4 neg 0 rls}def /lc{125 -200 moveto 0 1000 rlineto s4 0 rls}def /rc{125 -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 250 def /lb 250 def /rt 250 def /rb 250 def /lk 250 def /rk 250 def /rc 250 def /lc 250 def /rf 250 def /lf 250 def /bv 250 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 F 2(Times-Italic)xf 2 f F 3(Times-Bold)xf 3 f F 4(Times-BoldItalic)xf 4 f F 5(Courier)xf 5 f F 6(Courier-Oblique)xf 6 f F 7(Courier-Bold)xf 7 f F 8(Courier-BoldOblique)xf 8 f F 9(Helvetica)xf 9 f F 10(Helvetica-Oblique)xf 10 f F 11(Helvetica-Bold)xf 11 f F 12(Helvetica-BoldOblique)xf 12 f F 13(Hebrew-Frank-Ruehl)xf 13 f F 14(Hebrew-Gam)xf 14 f F 15(Hebrew-Gam-Bold)xf 15 f F 16(Hebrew-Yuval)xf 16 f F 17(Hebrew-David)xf 17 f F 18(Hebrew-Tel-Aviv)xf 18 f F 19(Hebrew-OldJaffa)xf 19 f F 20(AvantGarde-Book)xf 20 f F 21(AvantGarde-BookOblique)xf 21 f F 22(AvantGarde-Demi)xf 22 f F 23(AvantGarde-DemiOblique)xf 23 f F 24(NewCenturySchlbk-Roman)xf 24 f F 25(NewCenturySchlbk-Italic)xf 25 f F 26(NewCenturySchlbk-Bold)xf 26 f F 27(NewCenturySchlbk-BoldItalic)xf 27 f F 28(Palatino-Roman)xf 28 f F 29(Palatino-Italic)xf 29 f F 30(Palatino-Bold)xf 30 f F 31(Palatino-BoldItalic)xf 31 f F 32(ZapfChancery-MediumItalic)xf 32 f F 33(ZapfDingbats)xf 33 f F 34(Bookman-Light)xf 34 f F 35(Bookman-LightItalic)xf 35 f F 36(Bookman-Demi)xf 36 f F 37(Bookman-DemiItalic)xf 37 f F 38(Helvetica-Narrow)xf 38 f F 39(Helvetica-Narrow-Oblique)xf 39 f F 40(Helvetica-Narrow-Bold)xf 40 f F 41(Helvetica-Narrow-BoldOblique)xf 41 f F 42(Nescii-Initial-Stroke)xf 42 f F 43(Nescii-Middle-Stroke)xf 43 f F 44(Nescii-Final-Stroke)xf 44 f F 45(Nescii-Standalone-Stroke)xf 45 f F 46(Arabic-Naskh)xf 46 f F 47(Symbol)xf 47 f F 48(DIThacks)xf 48 f F xi %%EndProlog %%Page: 1 1 1 p 10 s 10 xH 0 xS 1 f F 10 s 10 xH 0 xS 1 f F 2313 5520(Figure)N 2542(3)X 2428 6084(7)N %%Page: 2 2 2 p 10 s 10 xH 0 xS 1 f F 576 672(R)N 691(M)X 846(7:)X 806 768(10:)N 806 864(12:)N 691 1056(P)N 846(7:)X 806 1152(10:)N 806 1248(12:)N 576 1440(T)N 691(M)X 846(8:)X 806 1536(10:)N 806 1632(12:)N 691 1824(P)N 846(8:)X 806 1920(10:)N 806 2016(12:)N 576 2208(L)N 691(M)X 806(10:)X 691 2400(P)N 806(10:)X 2157 2688(Figure)N 2386(11-LW300)X 576 3072(R)N 691(M)X 806(10:)X 806 3168(12:)N 691 3360(P)N 806(10:)X 806 3456(12:)N 576 3648(T)N 691(M)X 806(10:)X 806 3744(12:)N 691 3936(P)N 806(10:)X 806 4032(12:)N 576 4224(L)N 691(M)X 806(10:)X 691 4416(P)N 806(10:)X 2166 4704(Figure)N 2395(11-VT600)X 2428 6084(14)N %%Page: 3 3 3 p 10 s 10 xH 0 xS 1 f F 576 672(R)N 691(M)X 806(10:)X 806 768(12:)N 691 960(P)N 806(10:)X 806 1056(12:)N 576 1248(T)N 691(M)X 806(10:)X 806 1344(12:)N 691 1536(P)N 806(10:)X 806 1632(12:)N 576 1824(L)N 691(M)X 806(10:)X 691 2016(P)N 806(10:)X 2151 2304(Figure)N 2380(11-LT1270)X 576 2592(LW300:)N 576 3456(VT600:)N 576 4320(LT1270:)N 2293 5280(Figure)N 2522(12)X 2428 6084(15)N %%Trailer xt xs