📄 prologue.ps
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%!PS-Adobe-3.0 Resource-ProcSet/setpacking where { pop currentpacking true setpacking} if/grops 120 dict dup begin % The ASCII code of the space character./SC 32 def/A /show load def/B { 0 SC 3 -1 roll widthshow } bind def/C { 0 exch ashow } bind def/D { 0 exch 0 SC 5 2 roll awidthshow } bind def/E { 0 rmoveto show } bind def/F { 0 rmoveto 0 SC 3 -1 roll widthshow } bind def/G { 0 rmoveto 0 exch ashow } bind def/H { 0 rmoveto 0 exch 0 SC 5 2 roll awidthshow } bind def/I { 0 exch rmoveto show } bind def/J { 0 exch rmoveto 0 SC 3 -1 roll widthshow } bind def/K { 0 exch rmoveto 0 exch ashow } bind def/L { 0 exch rmoveto 0 exch 0 SC 5 2 roll awidthshow } bind def/M { rmoveto show } bind def/N { rmoveto 0 SC 3 -1 roll widthshow } bind def/O { rmoveto 0 exch ashow } bind def/P { rmoveto 0 exch 0 SC 5 2 roll awidthshow } bind def/Q { moveto show } bind def /R { moveto 0 SC 3 -1 roll widthshow } bind def/S { moveto 0 exch ashow } bind def/T { moveto 0 exch 0 SC 5 2 roll awidthshow } bind def% name size font SF -/SF { findfont exch [ exch dup 0 exch 0 exch neg 0 0 ] makefont dup setfont [ exch /setfont cvx ] cvx bind def} bind def% name a c d font MF -/MF { findfont [ 5 2 roll 0 3 1 roll % b neg 0 0 ] makefont dup setfont [ exch /setfont cvx ] cvx bind def} bind def/level0 0 def/RES 0 def/PL 0 def/LS 0 def% Guess the page length.% This assumes that the imageable area is vertically centered on the page.% PLG - length/PLG { gsave newpath clippath pathbbox grestore exch pop add exch pop} bind def% BP -/BP { /level0 save def 1 setlinecap 1 setlinejoin 72 RES div dup scale LS { 90 rotate } { 0 PL translate } ifelse 1 -1 scale} bind def/EP { level0 restore showpage} bind def% centerx centery radius startangle endangle DA -/DA { newpath arcn stroke} bind def% x y SN - x' y'% round a position to nearest (pixel + (.25,.25))/SN { transform .25 sub exch .25 sub exch round .25 add exch round .25 add exch itransform} bind def % endx endy startx starty DL -% we round the endpoints of the line, so that parallel horizontal% and vertical lines will appear even/DL { SN moveto SN lineto stroke} bind def% centerx centery radius DC -/DC { newpath 0 360 arc closepath} bind def/TM matrix def% width height centerx centery DE -/DE { TM currentmatrix pop translate scale newpath 0 0 .5 0 360 arc closepath TM setmatrix} bind def% these are for splines/RC /rcurveto load def/RL /rlineto load def/ST /stroke load def/MT /moveto load def/CL /closepath load def% fill the last path% amount FL -/FL { currentgray exch setgray fill setgray} bind def% fill with the ``current color''/BL /fill load def/LW /setlinewidth load def% new_font_name encoding_vector old_font_name RE -/RE { findfont dup maxlength 1 index /FontName known not { 1 add } if dict begin { 1 index /FID ne { def } { pop pop } ifelse } forall /Encoding exch def dup /FontName exch def currentdict end definefont pop} bind def/DEFS 0 def% hpos vpos EBEGIN -/EBEGIN { moveto DEFS begin} bind def/EEND /end load def/CNT 0 def/level1 0 def% llx lly newwid wid newht ht newllx newlly PBEGIN -/PBEGIN { /level1 save def translate div 3 1 roll div exch scale neg exch neg exch translate % set the graphics state to default values 0 setgray 0 setlinecap 1 setlinewidth 0 setlinejoin 10 setmiterlimit [] 0 setdash /setstrokeadjust where { pop false setstrokeadjust } if /setoverprint where { pop false setoverprint } if newpath /CNT countdictstack def userdict begin /showpage {} def} bind def/PEND { clear countdictstack CNT sub { end } repeat level1 restore} bind defend def/setpacking where { pop setpacking} if
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