diff options
Diffstat (limited to 'systems/knuth/local/etc/vptovf.p')
| -rw-r--r-- | systems/knuth/local/etc/vptovf.p | 1112 |
1 files changed, 1112 insertions, 0 deletions
diff --git a/systems/knuth/local/etc/vptovf.p b/systems/knuth/local/etc/vptovf.p new file mode 100644 index 0000000000..f2f3fdc0c9 --- /dev/null +++ b/systems/knuth/local/etc/vptovf.p @@ -0,0 +1,1112 @@ +{2:}program VPtoVF(output);label 9999;const{3:}bufsize=60; +maxheaderbytes=100;vfsize=10000;maxstack=100;maxparamwords=30; +maxligsteps=5000;maxkerns=500;hashsize=5003;{:3} +type UNIXfilename=packed array[1..100]of char;{23:}byte=0..255; +ASCIIcode=32..127;{:23}{66:}fourbytes=record b0:byte;b1:byte;b2:byte; +b3:byte;end;{:66}{71:}fixword=integer;{:71}{78:} +headerindex=0..maxheaderbytes;indx=0..32767;{:78}{81:}pointer=0..1032; +{:81}var{5:}vplfile:text;{:5}{21:} +vffile,tfmfile:packed file of ByteCard; +vfname,tfmname,vplname:UNIXfilename;{:21}{24:} +xord:array[char]of ASCIIcode;{:24}{27:}line:integer;goodindent:integer; +indent:integer;level:integer;{:27}{29:}leftln,rightln:boolean; +limit:0..bufsize;loc:0..bufsize;buffer:array[1..bufsize]of char; +inputhasended:boolean;{:29}{31:}charsonline:0..8;{:31}{36:} +curchar:ASCIIcode;{:36}{44:}start:array[1..100]of 0..666; +dictionary:array[0..666]of ASCIIcode;startptr:0..100;dictptr:0..666; +{:44}{46:}curname:array[1..20]of ASCIIcode;namelength:0..20; +nameptr:0..100;{:46}{47:}nhash:array[0..140]of 0..100;curhash:0..140; +{:47}{52:}equiv:array[0..100]of byte;curcode:byte;{:52}{67:} +curbytes:fourbytes;zerobytes:fourbytes;{:67}{75:} +fractiondigits:array[1..7]of integer;{:75}{77:} +headerbytes:array[headerindex]of byte;headerptr:headerindex; +designsize:fixword;designunits:fixword;frozendu:boolean; +sevenbitsafeflag:boolean;ligkern:array[0..maxligsteps]of fourbytes; +nl:0..32767;minnl:0..32767;kern:array[0..maxkerns]of fixword; +nk:0..maxkerns;exten:array[0..255]of fourbytes;ne:0..256; +param:array[1..maxparamwords]of fixword;np:0..maxparamwords; +checksumspecified:boolean;bchar:0..256;vf:array[0..vfsize]of byte; +vfptr:0..vfsize;vtitlestart:0..vfsize;vtitlelength:byte; +packetstart:array[byte]of 0..vfsize;packetlength:array[byte]of integer; +fontptr:0..256;curfont:0..256;fnamestart:array[byte]of 0..vfsize; +fnamelength:array[byte]of byte;fareastart:array[byte]of 0..vfsize; +farealength:array[byte]of byte;fontchecksum:array[byte]of fourbytes; +fontnumber:array[0..256]of fourbytes;fontat:array[byte]of fixword; +fontdsize:array[byte]of fixword;{:77}{82:} +memory:array[pointer]of fixword;memptr:pointer; +link:array[pointer]of pointer;charwd:array[byte]of pointer; +charht:array[byte]of pointer;chardp:array[byte]of pointer; +charic:array[byte]of pointer;chartag:array[byte]of 0..3; +charremainder:array[0..256]of 0..65535;{:82}{86:}nextd:fixword;{:86} +{89:}index:array[pointer]of byte;excess:byte;{:89}{91:}c:byte;x:fixword; +k:integer;{:91}{113:}lkstepended:boolean;krnptr:0..maxkerns;{:113}{123:} +hstack:array[0..maxstack]of 0..2;vstack:array[0..maxstack]of 0..2; +wstack,xstack,ystack,zstack:array[0..maxstack]of fixword; +stackptr:0..maxstack;{:123}{138:}sevenunsafe:boolean;{:138}{143:} +delta:fixword;{:143}{147:}ligptr:0..maxligsteps; +hash:array[0..hashsize]of 0..66048;class:array[0..hashsize]of 0..4; +ligz:array[0..hashsize]of 0..257;hashptr:0..hashsize; +hashlist:array[0..hashsize]of 0..hashsize;h,hh:0..hashsize;tt:indx; +xligcycle,yligcycle:0..256;{:147}{158:}bc:byte;ec:byte;lh:byte; +lf:0..32767;notfound:boolean;tempwidth:fixword;{:158}{161:} +j:0..maxheaderbytes;p:pointer;q:1..4;parptr:0..maxparamwords;{:161} +{167:}labeltable:array[0..256]of record rr:-1..32767;cc:byte;end; +labelptr:0..256;sortptr:0..256;lkoffset:0..256;t:0..32767; +extralocneeded:boolean;{:167}{175:}vcount:integer;{:175} +#include "texwarext.h" +procedure initialize;var{25:}k:integer;{:25}{48:}h:0..140;{:48}{79:} +d:headerindex;{:79}{83:}c:byte;{:83} +begin writeln('This is VPtoVF, Version 1.5 for Linux');{6:} +if argc<4 then begin writeln( +'Usage: vptovf <vpl-file> <vf-file> <tfm-file>');goto 9999;end; +argv(1,vplname); +if testreadaccess(vplname)then reset(vplfile,vplname)else begin writeln( +'I can''t read the VPL file!');goto 9999;end;{:6}{22:}argv(2,vfname); +argv(3,tfmname);rewrite(vffile,vfname);rewrite(tfmfile,tfmname);{:22} +{26:}for k:=0 to 127 do xord[chr(k)]:=127;xord[' ']:=32;xord['!']:=33; +xord['"']:=34;xord['#']:=35;xord['$']:=36;xord['%']:=37;xord['&']:=38; +xord['''']:=39;xord['(']:=40;xord[')']:=41;xord['*']:=42;xord['+']:=43; +xord[',']:=44;xord['-']:=45;xord['.']:=46;xord['/']:=47;xord['0']:=48; +xord['1']:=49;xord['2']:=50;xord['3']:=51;xord['4']:=52;xord['5']:=53; +xord['6']:=54;xord['7']:=55;xord['8']:=56;xord['9']:=57;xord[':']:=58; +xord[';']:=59;xord['<']:=60;xord['=']:=61;xord['>']:=62;xord['?']:=63; +xord['@']:=64;xord['A']:=65;xord['B']:=66;xord['C']:=67;xord['D']:=68; +xord['E']:=69;xord['F']:=70;xord['G']:=71;xord['H']:=72;xord['I']:=73; +xord['J']:=74;xord['K']:=75;xord['L']:=76;xord['M']:=77;xord['N']:=78; +xord['O']:=79;xord['P']:=80;xord['Q']:=81;xord['R']:=82;xord['S']:=83; +xord['T']:=84;xord['U']:=85;xord['V']:=86;xord['W']:=87;xord['X']:=88; +xord['Y']:=89;xord['Z']:=90;xord['[']:=91;xord['\']:=92;xord[']']:=93; +xord['^']:=94;xord['_']:=95;xord['`']:=96;xord['a']:=97;xord['b']:=98; +xord['c']:=99;xord['d']:=100;xord['e']:=101;xord['f']:=102; +xord['g']:=103;xord['h']:=104;xord['i']:=105;xord['j']:=106; +xord['k']:=107;xord['l']:=108;xord['m']:=109;xord['n']:=110; +xord['o']:=111;xord['p']:=112;xord['q']:=113;xord['r']:=114; +xord['s']:=115;xord['t']:=116;xord['u']:=117;xord['v']:=118; +xord['w']:=119;xord['x']:=120;xord['y']:=121;xord['z']:=122; +xord['{']:=123;xord['|']:=124;xord['}']:=125;xord['~']:=126;{:26}{28:} +line:=0;goodindent:=0;indent:=0;level:=0;{:28}{30:}limit:=0;loc:=0; +leftln:=true;rightln:=true;inputhasended:=false;{:30}{32:} +charsonline:=0;{:32}{45:}startptr:=1;start[1]:=0;dictptr:=0;{:45}{49:} +for h:=0 to 140 do nhash[h]:=0;{:49}{68:}zerobytes.b0:=0; +zerobytes.b1:=0;zerobytes.b2:=0;zerobytes.b3:=0;{:68}{80:} +for d:=0 to 18*4-1 do headerbytes[d]:=0;headerbytes[8]:=11; +headerbytes[9]:=85;headerbytes[10]:=78;headerbytes[11]:=83; +headerbytes[12]:=80;headerbytes[13]:=69;headerbytes[14]:=67; +headerbytes[15]:=73;headerbytes[16]:=70;headerbytes[17]:=73; +headerbytes[18]:=69;headerbytes[19]:=68; +for d:=48 to 59 do headerbytes[d]:=headerbytes[d-40]; +designsize:=10*1048576;designunits:=1048576;frozendu:=false; +sevenbitsafeflag:=false;headerptr:=18*4;nl:=0;minnl:=0;nk:=0;ne:=0; +np:=0;checksumspecified:=false;bchar:=256;vfptr:=0;vtitlestart:=0; +vtitlelength:=0;fontptr:=0;for k:=0 to 255 do packetstart[k]:=vfsize; +for k:=0 to 127 do packetlength[k]:=1; +for k:=128 to 255 do packetlength[k]:=2;{:80}{84:} +charremainder[256]:=32767;for c:=0 to 255 do begin charwd[c]:=0; +charht[c]:=0;chardp[c]:=0;charic[c]:=0;chartag[c]:=0; +charremainder[c]:=0;end;memory[0]:=2147483647;memory[1]:=0;link[1]:=0; +memory[2]:=0;link[2]:=0;memory[3]:=0;link[3]:=0;memory[4]:=0;link[4]:=0; +memptr:=4;{:84}{148:}hashptr:=0;yligcycle:=256; +for k:=0 to hashsize do hash[k]:=0;{:148}end;{:2}{33:} +procedure showerrorcontext;var k:0..bufsize; +begin writeln(' (line ',line:1,').');if not leftln then write('...'); +for k:=1 to loc do write(buffer[k]);writeln(' '); +if not leftln then write(' ');for k:=1 to loc do write(' '); +for k:=loc+1 to limit do write(buffer[k]); +if rightln then writeln(' ')else writeln('...');charsonline:=0;end;{:33} +{34:}procedure fillbuffer;begin leftln:=rightln;limit:=0;loc:=0; +if leftln then begin if line>0 then readln(vplfile);line:=line+1;end; +if eof(vplfile)then begin limit:=1;buffer[1]:=')';rightln:=false; +inputhasended:=true; +end else begin while(limit<bufsize-1)and(not eoln(vplfile))do begin +limit:=limit+1;read(vplfile,buffer[limit]);end;buffer[limit+1]:=' '; +rightln:=eoln(vplfile);if leftln then{35:} +begin while(loc<limit)and(buffer[loc+1]=' ')do loc:=loc+1; +if loc<limit then begin if level=0 then if loc=0 then goodindent:= +goodindent+1 else begin if goodindent>=10 then begin if charsonline>0 +then writeln(' '); +write('Warning: Indented line occurred at level zero');showerrorcontext; +end;goodindent:=0;indent:=0; +end else if indent=0 then if loc mod level=0 then begin indent:=loc div +level;goodindent:=1; +end else goodindent:=0 else if indent*level=loc then goodindent:= +goodindent+1 else begin if goodindent>=10 then begin if charsonline>0 +then writeln(' ');write('Warning: Inconsistent indentation; ', +'you are at parenthesis level ',level:1);showerrorcontext;end; +goodindent:=0;indent:=0;end;end;end{:35};end;end;{:34}{37:} +procedure getkeywordchar; +begin while(loc=limit)and(not rightln)do fillbuffer; +if loc=limit then curchar:=32 else begin curchar:=xord[buffer[loc+1]]; +if curchar>=97 then curchar:=curchar-32; +if((curchar>=48)and(curchar<=57))then loc:=loc+1 else if((curchar>=65) +and(curchar<=90))then loc:=loc+1 else if curchar=47 then loc:=loc+1 else +if curchar=62 then loc:=loc+1 else curchar:=32;end;end;{:37}{38:} +procedure getnext;begin while loc=limit do fillbuffer;loc:=loc+1; +curchar:=xord[buffer[loc]]; +if curchar>=97 then if curchar<=122 then curchar:=curchar-32 else begin +if curchar=127 then begin begin if charsonline>0 then writeln(' '); +write('Illegal character in the file');showerrorcontext;end;curchar:=63; +end;end else if(curchar<=41)and(curchar>=40)then loc:=loc-1;end;{:38} +{39:}function gethex:byte;var a:integer;begin repeat getnext; +until curchar<>32;a:=curchar-41;if a>0 then begin a:=curchar-48; +if curchar>57 then if curchar<65 then a:=-1 else a:=curchar-55;end; +if(a<0)or(a>15)then begin begin if charsonline>0 then writeln(' '); +write('Illegal hexadecimal digit');showerrorcontext;end;gethex:=0; +end else gethex:=a;end;{:39}{40:}procedure skiptoendofitem; +var l:integer;begin l:=level; +while level>=l do begin while loc=limit do fillbuffer;loc:=loc+1; +if buffer[loc]=')'then level:=level-1 else if buffer[loc]='('then level +:=level+1;end; +if inputhasended then begin if charsonline>0 then writeln(' '); +write('File ended unexpectedly: No closing ")"');showerrorcontext;end; +curchar:=32;end;{:40}{41:}procedure copytoendofitem;label 30; +var l:integer;nonblankfound:boolean;begin l:=level;nonblankfound:=false; +while true do begin while loc=limit do fillbuffer; +if buffer[loc+1]=')'then if level=l then goto 30 else level:=level-1; +loc:=loc+1;if buffer[loc]='('then level:=level+1; +if buffer[loc]<>' 'then nonblankfound:=true; +if nonblankfound then if xord[buffer[loc]]=127 then begin begin if +charsonline>0 then writeln(' ');write('Illegal character in the file'); +showerrorcontext;end;begin vf[vfptr]:=63; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;end else begin vf[vfptr]:=xord[buffer[loc]]; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;end;30:end;{:41}{43:} +procedure finishtheproperty;begin while curchar=32 do getnext; +if curchar<>41 then begin if charsonline>0 then writeln(' '); +write('Junk after property value will be ignored');showerrorcontext;end; +skiptoendofitem;end;{:43}{50:}procedure lookup;var k:0..20;j:0..666; +notfound:boolean;begin{51:}curhash:=curname[1]; +for k:=2 to namelength do curhash:=(curhash+curhash+curname[k])mod 141{: +51};notfound:=true; +while notfound do begin if curhash=0 then curhash:=140 else curhash:= +curhash-1; +if nhash[curhash]=0 then notfound:=false else begin j:=start[nhash[ +curhash]]; +if start[nhash[curhash]+1]=j+namelength then begin notfound:=false; +for k:=1 to namelength do if dictionary[j+k-1]<>curname[k]then notfound +:=true;end;end;end;nameptr:=nhash[curhash];end;{:50}{53:} +procedure entername(v:byte);var k:0..20; +begin for k:=1 to namelength do curname[k]:=curname[k+20-namelength]; +lookup;nhash[curhash]:=startptr;equiv[startptr]:=v; +for k:=1 to namelength do begin dictionary[dictptr]:=curname[k]; +dictptr:=dictptr+1;end;startptr:=startptr+1;start[startptr]:=dictptr; +end;{:53}{58:}procedure getname;begin loc:=loc+1;level:=level+1; +curchar:=32;while curchar=32 do getnext; +if(curchar>41)or(curchar<40)then loc:=loc-1;namelength:=0; +getkeywordchar; +while curchar<>32 do begin if namelength=20 then curname[1]:=88 else +namelength:=namelength+1;curname[namelength]:=curchar;getkeywordchar; +end;lookup;if nameptr=0 then begin if charsonline>0 then writeln(' '); +write('Sorry, I don''t know that property name');showerrorcontext;end; +curcode:=equiv[nameptr];end;{:58}{60:}function getbyte:byte; +var acc:integer;t:ASCIIcode;begin repeat getnext;until curchar<>32; +t:=curchar;acc:=0;repeat getnext;until curchar<>32;if t=67 then{61:} +if(curchar>=33)and(curchar<=126)and((curchar<40)or(curchar>41))then acc +:=xord[buffer[loc]]else begin begin if charsonline>0 then writeln(' '); +write('"C" value must be standard ASCII and not a paren'); +showerrorcontext;end;repeat getnext until(curchar=40)or(curchar=41); +end{:61}else if t=68 then{62:} +begin while(curchar>=48)and(curchar<=57)do begin acc:=acc*10+curchar-48; +if acc>255 then begin begin begin if charsonline>0 then writeln(' '); +write('This value shouldn''t exceed 255');showerrorcontext;end; +repeat getnext until(curchar=40)or(curchar=41);end;acc:=0;curchar:=32; +end else getnext;end;begin if(curchar>41)or(curchar<40)then loc:=loc-1; +end;end{:62}else if t=79 then{63:} +begin while(curchar>=48)and(curchar<=55)do begin acc:=acc*8+curchar-48; +if acc>255 then begin begin begin if charsonline>0 then writeln(' '); +write('This value shouldn''t exceed ''377');showerrorcontext;end; +repeat getnext until(curchar=40)or(curchar=41);end;acc:=0;curchar:=32; +end else getnext;end;begin if(curchar>41)or(curchar<40)then loc:=loc-1; +end;end{:63}else if t=72 then{64:} +begin while((curchar>=48)and(curchar<=57))or((curchar>=65)and(curchar<= +70))do begin if curchar>=65 then curchar:=curchar-7; +acc:=acc*16+curchar-48; +if acc>255 then begin begin begin if charsonline>0 then writeln(' '); +write('This value shouldn''t exceed "FF');showerrorcontext;end; +repeat getnext until(curchar=40)or(curchar=41);end;acc:=0;curchar:=32; +end else getnext;end;begin if(curchar>41)or(curchar<40)then loc:=loc-1; +end;end{:64}else if t=70 then{65:} +begin if curchar=66 then acc:=2 else if curchar=76 then acc:=4 else if +curchar<>77 then acc:=18;getnext; +if curchar=73 then acc:=acc+1 else if curchar<>82 then acc:=18;getnext; +if curchar=67 then acc:=acc+6 else if curchar=69 then acc:=acc+12 else +if curchar<>82 then acc:=18; +if acc>=18 then begin begin begin if charsonline>0 then writeln(' '); +write('Illegal face code, I changed it to MRR');showerrorcontext;end; +repeat getnext until(curchar=40)or(curchar=41);end;acc:=0;end;end{:65} +else begin begin if charsonline>0 then writeln(' '); +write('You need "C" or "D" or "O" or "H" or "F" here');showerrorcontext; +end;repeat getnext until(curchar=40)or(curchar=41);end;curchar:=32; +getbyte:=acc;end;{:60}{69:}procedure getfourbytes;var c:integer; +r:integer;begin repeat getnext;until curchar<>32;r:=0; +curbytes:=zerobytes; +if curchar=72 then r:=16 else if curchar=79 then r:=8 else if curchar=68 +then r:=10 else begin begin if charsonline>0 then writeln(' '); +write('Decimal ("D"), octal ("O"), or hex ("H") value needed here'); +showerrorcontext;end;repeat getnext until(curchar=40)or(curchar=41);end; +if r>0 then begin repeat getnext;until curchar<>32; +while((curchar>=48)and(curchar<=57))or((curchar>=65)and(curchar<=70))do{ +70:}begin if curchar>=65 then curchar:=curchar-7; +if curchar>=48+r then begin begin if charsonline>0 then writeln(' '); +write('Illegal digit');showerrorcontext;end; +repeat getnext until(curchar=40)or(curchar=41); +end else begin c:=curbytes.b3*r+curchar-48;curbytes.b3:=c mod 256; +c:=curbytes.b2*r+c div 256;curbytes.b2:=c mod 256; +c:=curbytes.b1*r+c div 256;curbytes.b1:=c mod 256; +c:=curbytes.b0*r+c div 256; +if c<256 then curbytes.b0:=c else begin curbytes:=zerobytes; +if r=8 then begin begin if charsonline>0 then writeln(' '); +write('Sorry, the maximum octal value is O 37777777777'); +showerrorcontext;end;repeat getnext until(curchar=40)or(curchar=41); +end else if r=10 then begin begin if charsonline>0 then writeln(' '); +write('Sorry, the maximum decimal value is D 4294967295'); +showerrorcontext;end;repeat getnext until(curchar=40)or(curchar=41); +end else begin begin if charsonline>0 then writeln(' '); +write('Sorry, the maximum hex value is H FFFFFFFF');showerrorcontext; +end;repeat getnext until(curchar=40)or(curchar=41);end;end;getnext;end; +end{:70};end;end;{:69}{72:}function getfix:fixword;var negative:boolean; +acc:integer;intpart:integer;j:0..7;begin repeat getnext; +until curchar<>32;negative:=false;acc:=0; +if(curchar<>82)and(curchar<>68)then begin begin if charsonline>0 then +writeln(' ');write('An "R" or "D" value is needed here'); +showerrorcontext;end;repeat getnext until(curchar=40)or(curchar=41); +end else begin{73:}repeat getnext;if curchar=45 then begin curchar:=32; +negative:=true;end else if curchar=43 then curchar:=32; +until curchar<>32{:73};while(curchar>=48)and(curchar<=57)do{74:} +begin acc:=acc*10+curchar-48; +if acc>=2048 then begin begin begin if charsonline>0 then writeln(' '); +write('Real constants must be less than 2048');showerrorcontext;end; +repeat getnext until(curchar=40)or(curchar=41);end;acc:=0;curchar:=32; +end else getnext;end{:74};intpart:=acc;acc:=0;if curchar=46 then{76:} +begin j:=0;getnext; +while(curchar>=48)and(curchar<=57)do begin if j<7 then begin j:=j+1; +fractiondigits[j]:=2097152*(curchar-48);end;getnext;end;acc:=0; +while j>0 do begin acc:=fractiondigits[j]+(acc div 10);j:=j-1;end; +acc:=(acc+10)div 20;end{:76}; +if(acc>=1048576)and(intpart=2047)then begin begin if charsonline>0 then +writeln(' ');write('Real constants must be less than 2048'); +showerrorcontext;end;repeat getnext until(curchar=40)or(curchar=41); +end else acc:=intpart*1048576+acc;end; +if negative then getfix:=-acc else getfix:=acc;end;{:72}{85:} +function sortin(h:pointer;d:fixword):pointer;var p:pointer; +begin if(d=0)and(h<>1)then sortin:=0 else begin p:=h; +while d>=memory[link[p]]do p:=link[p]; +if(d=memory[p])and(p<>h)then sortin:=p else if memptr=1032 then begin +begin if charsonline>0 then writeln(' '); +write('Memory overflow: more than 1028 widths, etc');showerrorcontext; +end;writeln('Congratulations! It''s hard to make this error.'); +sortin:=p;end else begin memptr:=memptr+1;memory[memptr]:=d; +link[memptr]:=link[p];link[p]:=memptr;memory[h]:=memory[h]+1; +sortin:=memptr;end;end;end;{:85}{87:}function mincover(h:pointer; +d:fixword):integer;var p:pointer;l:fixword;m:integer;begin m:=0; +p:=link[h];nextd:=memory[0];while p<>0 do begin m:=m+1;l:=memory[p]; +while memory[link[p]]<=l+d do p:=link[p];p:=link[p]; +if memory[p]-l<nextd then nextd:=memory[p]-l;end;mincover:=m;end;{:87} +{88:}function shorten(h:pointer;m:integer):fixword;var d:fixword; +k:integer;begin if memory[h]>m then begin excess:=memory[h]-m; +k:=mincover(h,0);d:=nextd;repeat d:=d+d;k:=mincover(h,d);until k<=m; +d:=d div 2;k:=mincover(h,d);while k>m do begin d:=nextd; +k:=mincover(h,d);end;shorten:=d;end else shorten:=0;end;{:88}{90:} +procedure setindices(h:pointer;d:fixword);var p:pointer;q:pointer; +m:byte;l:fixword;begin q:=h;p:=link[q];m:=0;while p<>0 do begin m:=m+1; +l:=memory[p];index[p]:=m;while memory[link[p]]<=l+d do begin p:=link[p]; +index[p]:=m;excess:=excess-1;if excess=0 then d:=0;end;link[q]:=p; +memory[p]:=l+(memory[p]-l)div 2;q:=p;p:=link[p];end;memory[h]:=m;end; +{:90}{93:}procedure junkerror; +begin begin if charsonline>0 then writeln(' '); +write('There''s junk here that is not in parentheses');showerrorcontext; +end;repeat getnext until(curchar=40)or(curchar=41);end;{:93}{96:} +procedure readfourbytes(l:headerindex);begin getfourbytes; +headerbytes[l]:=curbytes.b0;headerbytes[l+1]:=curbytes.b1; +headerbytes[l+2]:=curbytes.b2;headerbytes[l+3]:=curbytes.b3;end;{:96} +{97:}procedure readBCPL(l:headerindex;n:byte);var k:headerindex; +begin k:=l;while curchar=32 do getnext; +while(curchar<>40)and(curchar<>41)do begin if k<l+n then k:=k+1; +if k<l+n then headerbytes[k]:=curchar;getnext;end; +if k=l+n then begin begin if charsonline>0 then writeln(' '); +write('String is too long; its first ',n-1:1,' characters will be kept') +;showerrorcontext;end;k:=k-1;end;headerbytes[l]:=k-l; +while k<l+n-1 do begin k:=k+1;headerbytes[k]:=0;end;end;{:97}{111:} +procedure checktag(c:byte);begin case chartag[c]of 0:; +1:begin if charsonline>0 then writeln(' '); +write('This character already appeared in a LIGTABLE LABEL'); +showerrorcontext;end;2:begin if charsonline>0 then writeln(' '); +write('This character already has a NEXTLARGER spec');showerrorcontext; +end;3:begin if charsonline>0 then writeln(' '); +write('This character already has a VARCHAR spec');showerrorcontext;end; +end;end;{:111}{124:}{128:}procedure vffix(opcode:byte;x:fixword); +var negative:boolean;k:0..4;t:integer;begin frozendu:=true; +if designunits<>1048576 then x:=round((x/designunits)*1048576.0); +if x>=0 then negative:=false else begin negative:=true;x:=-1-x;end; +if opcode=0 then begin k:=4;t:=16777216;end else begin t:=127;k:=1; +while x>t do begin t:=256*t+255;k:=k+1;end;begin vf[vfptr]:=opcode+k-1; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;t:=t div 128+1;end; +repeat if negative then begin begin vf[vfptr]:=255-(x div t); +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;negative:=false;x:=(x div t)*t+t-1-x; +end else begin vf[vfptr]:=(x div t)mod 256; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;k:=k-1;t:=t div 256;until k=0;end;{:128} +procedure readpacket(c:byte);var cc:byte;x:fixword;h,v:0..2; +specialstart:0..vfsize;k:0..vfsize;begin packetstart[c]:=vfptr; +stackptr:=0;h:=0;v:=0;curfont:=0; +while level=2 do begin while curchar=32 do getnext; +if curchar=40 then{125:}begin getname; +if curcode=0 then skiptoendofitem else if(curcode<80)or(curcode>90)then +begin begin if charsonline>0 then writeln(' '); +write('This property name doesn''t belong in a MAP list'); +showerrorcontext;end;skiptoendofitem; +end else begin case curcode of 80:{126:}begin getfourbytes; +fontnumber[fontptr]:=curbytes;curfont:=0; +while(fontnumber[curfont].b3<>fontnumber[fontptr].b3)or(fontnumber[ +curfont].b2<>fontnumber[fontptr].b2)or(fontnumber[curfont].b1<> +fontnumber[fontptr].b1)or(fontnumber[curfont].b0<>fontnumber[fontptr].b0 +)do curfont:=curfont+1; +if curfont=fontptr then begin if charsonline>0 then writeln(' '); +write('Undefined MAPFONT cannot be selected');showerrorcontext; +end else if curfont<64 then begin vf[vfptr]:=171+curfont; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end else begin begin vf[vfptr]:=235; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;begin vf[vfptr]:=curfont; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;end;end{:126};81:{127:} +if curfont=fontptr then begin if charsonline>0 then writeln(' '); +write('Character cannot be typeset in undefined font');showerrorcontext; +end else begin cc:=getbyte;if cc>=128 then begin vf[vfptr]:=128; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;begin vf[vfptr]:=cc; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;end{:127};82:{129:} +begin begin vf[vfptr]:=132; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;vffix(0,getfix);vffix(0,getfix);end{:129}; +83,84:{130:}begin if curcode=83 then x:=getfix else x:=-getfix; +if h=0 then begin wstack[stackptr]:=x;h:=1;vffix(148,x); +end else if x=wstack[stackptr]then begin vf[vfptr]:=147; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end else if h=1 then begin xstack[stackptr]:=x; +h:=2;vffix(153,x); +end else if x=xstack[stackptr]then begin vf[vfptr]:=152; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end else vffix(143,x);end{:130};85,86:{131:} +begin if curcode=85 then x:=getfix else x:=-getfix; +if v=0 then begin ystack[stackptr]:=x;v:=1;vffix(162,x); +end else if x=ystack[stackptr]then begin vf[vfptr]:=161; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end else if v=1 then begin zstack[stackptr]:=x; +v:=2;vffix(167,x); +end else if x=zstack[stackptr]then begin vf[vfptr]:=166; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end else vffix(157,x);end{:131};87:{132:} +if stackptr=maxstack then begin if charsonline>0 then writeln(' '); +write('Don''t push so much---stack is full!');showerrorcontext; +end else begin begin vf[vfptr]:=141; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;hstack[stackptr]:=h;vstack[stackptr]:=v; +stackptr:=stackptr+1;h:=0;v:=0;end{:132};88:{133:} +if stackptr=0 then begin if charsonline>0 then writeln(' '); +write('Empty stack cannot be popped');showerrorcontext; +end else begin begin vf[vfptr]:=142; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;stackptr:=stackptr-1;h:=hstack[stackptr]; +v:=vstack[stackptr];end{:133};89,90:{134:}begin begin vf[vfptr]:=239; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;begin vf[vfptr]:=0; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;specialstart:=vfptr; +if curcode=89 then copytoendofitem else begin repeat x:=gethex; +if curchar>41 then begin vf[vfptr]:=x*16+gethex; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;until curchar<=41;end; +if vfptr-specialstart>255 then{135:} +if vfptr+3>vfsize then begin begin if charsonline>0 then writeln(' '); +write('Special command being clipped---no room left!');showerrorcontext; +end;vfptr:=specialstart+255;vf[specialstart-1]:=255; +end else begin for k:=vfptr downto specialstart do vf[k+3]:=vf[k]; +x:=vfptr-specialstart;vfptr:=vfptr+3;vf[specialstart-2]:=242; +vf[specialstart-1]:=x div 16777216; +vf[specialstart]:=(x div 65536)mod 256; +vf[specialstart+1]:=(x div 256)mod 256;vf[specialstart+2]:=x mod 256; +end{:135}else vf[specialstart-1]:=vfptr-specialstart;end{:134};end; +finishtheproperty;end;end{:125} +else if curchar=41 then skiptoendofitem else junkerror;end; +while stackptr>0 do begin begin if charsonline>0 then writeln(' '); +write('Missing POP supplied');showerrorcontext;end;begin vf[vfptr]:=142; +if vfptr=vfsize then begin if charsonline>0 then writeln(' '); +write('I''m out of memory---increase my vfsize!');showerrorcontext; +end else vfptr:=vfptr+1;end;stackptr:=stackptr-1;end; +packetlength[c]:=vfptr-packetstart[c];begin loc:=loc-1;level:=level+1; +curchar:=41;end;end;{:124}{136:}procedure printoctal(c:byte); +begin write('''',(c div 64):1,((c div 8)mod 8):1,(c mod 8):1);end;{:136} +{150:}function hashinput(p,c:indx):boolean;label 30;var cc:0..3; +zz:0..255;y:0..255;key:integer;t:integer; +begin if hashptr=hashsize then begin hashinput:=false;goto 30;end;{151:} +y:=ligkern[p].b1;t:=ligkern[p].b2;cc:=0;zz:=ligkern[p].b3; +if t>=128 then zz:=y else begin case t of 0,6:;5,11:zz:=y;1,7:cc:=1; +2:cc:=2;3:cc:=3;end;end{:151};key:=256*c+y+1;h:=(1009*key)mod hashsize; +while hash[h]>0 do begin if hash[h]<=key then begin if hash[h]=key then +begin hashinput:=false;goto 30;end;t:=hash[h];hash[h]:=key;key:=t; +t:=class[h];class[h]:=cc;cc:=t;t:=ligz[h];ligz[h]:=zz;zz:=t;end; +if h>0 then h:=h-1 else h:=hashsize;end;hash[h]:=key;class[h]:=cc; +ligz[h]:=zz;hashptr:=hashptr+1;hashlist[hashptr]:=h;hashinput:=true; +30:end;{:150}{152:}function f(h,x,y:indx):indx;forward; +function eval(x,y:indx):indx;var key:integer;begin key:=256*x+y+1; +h:=(1009*key)mod hashsize; +while hash[h]>key do if h>0 then h:=h-1 else h:=hashsize; +if hash[h]<key then eval:=y else eval:=f(h,x,y);end;{:152}{153:} +function f;begin case class[h]of 0:;1:begin class[h]:=4; +ligz[h]:=eval(ligz[h],y);class[h]:=0;end;2:begin class[h]:=4; +ligz[h]:=eval(x,ligz[h]);class[h]:=0;end;3:begin class[h]:=4; +ligz[h]:=eval(eval(x,ligz[h]),y);class[h]:=0;end;4:begin xligcycle:=x; +yligcycle:=y;ligz[h]:=257;class[h]:=0;end;end;f:=ligz[h];end;{:153} +{165:}procedure outscaled(x:fixword);var n:byte;m:0..65535; +begin if abs(x/designunits)>=16.0 then begin writeln( +'The relative dimension ',x/1048576:1:3,' is too large.'); +write(' (Must be less than 16*designsize'); +if designunits<>1048576 then write(' =',designunits/65536:1:3, +' designunits');writeln(')');x:=0;end; +if designunits<>1048576 then x:=round((x/designunits)*1048576.0); +if x<0 then begin write(tfmfile,255);x:=x+16777216;if x<=0 then x:=1; +end else begin write(tfmfile,0);if x>=16777216 then x:=16777215;end; +n:=x div 65536;m:=x mod 65536;write(tfmfile,n);write(tfmfile,m div 256); +write(tfmfile,m mod 256);end;{:165}{176:}procedure voutint(x:integer); +begin if x>=0 then write(vffile,x div 16777216)else begin write(vffile, +255);x:=x+16777216;end;write(vffile,(x div 65536)mod 256); +write(vffile,(x div 256)mod 256);write(vffile,x mod 256);end;{:176} +{180:}procedure paramenter;begin{57:}namelength:=5;curname[16]:=83; +curname[17]:=76;curname[18]:=65;curname[19]:=78;curname[20]:=84; +entername(31);namelength:=5;curname[16]:=83;curname[17]:=80; +curname[18]:=65;curname[19]:=67;curname[20]:=69;entername(32); +namelength:=7;curname[14]:=83;curname[15]:=84;curname[16]:=82; +curname[17]:=69;curname[18]:=84;curname[19]:=67;curname[20]:=72; +entername(33);namelength:=6;curname[15]:=83;curname[16]:=72; +curname[17]:=82;curname[18]:=73;curname[19]:=78;curname[20]:=75; +entername(34);namelength:=7;curname[14]:=88;curname[15]:=72; +curname[16]:=69;curname[17]:=73;curname[18]:=71;curname[19]:=72; +curname[20]:=84;entername(35);namelength:=4;curname[17]:=81; +curname[18]:=85;curname[19]:=65;curname[20]:=68;entername(36); +namelength:=10;curname[11]:=69;curname[12]:=88;curname[13]:=84; +curname[14]:=82;curname[15]:=65;curname[16]:=83;curname[17]:=80; +curname[18]:=65;curname[19]:=67;curname[20]:=69;entername(37); +namelength:=4;curname[17]:=78;curname[18]:=85;curname[19]:=77; +curname[20]:=49;entername(38);namelength:=4;curname[17]:=78; +curname[18]:=85;curname[19]:=77;curname[20]:=50;entername(39); +namelength:=4;curname[17]:=78;curname[18]:=85;curname[19]:=77; +curname[20]:=51;entername(40);namelength:=6;curname[15]:=68; +curname[16]:=69;curname[17]:=78;curname[18]:=79;curname[19]:=77; +curname[20]:=49;entername(41);namelength:=6;curname[15]:=68; +curname[16]:=69;curname[17]:=78;curname[18]:=79;curname[19]:=77; +curname[20]:=50;entername(42);namelength:=4;curname[17]:=83; +curname[18]:=85;curname[19]:=80;curname[20]:=49;entername(43); +namelength:=4;curname[17]:=83;curname[18]:=85;curname[19]:=80; +curname[20]:=50;entername(44);namelength:=4;curname[17]:=83; +curname[18]:=85;curname[19]:=80;curname[20]:=51;entername(45); +namelength:=4;curname[17]:=83;curname[18]:=85;curname[19]:=66; +curname[20]:=49;entername(46);namelength:=4;curname[17]:=83; +curname[18]:=85;curname[19]:=66;curname[20]:=50;entername(47); +namelength:=7;curname[14]:=83;curname[15]:=85;curname[16]:=80; +curname[17]:=68;curname[18]:=82;curname[19]:=79;curname[20]:=80; +entername(48);namelength:=7;curname[14]:=83;curname[15]:=85; +curname[16]:=66;curname[17]:=68;curname[18]:=82;curname[19]:=79; +curname[20]:=80;entername(49);namelength:=6;curname[15]:=68; +curname[16]:=69;curname[17]:=76;curname[18]:=73;curname[19]:=77; +curname[20]:=49;entername(50);namelength:=6;curname[15]:=68; +curname[16]:=69;curname[17]:=76;curname[18]:=73;curname[19]:=77; +curname[20]:=50;entername(51);namelength:=10;curname[11]:=65; +curname[12]:=88;curname[13]:=73;curname[14]:=83;curname[15]:=72; +curname[16]:=69;curname[17]:=73;curname[18]:=71;curname[19]:=72; +curname[20]:=84;entername(52);namelength:=20;curname[1]:=68; +curname[2]:=69;curname[3]:=70;curname[4]:=65;curname[5]:=85; +curname[6]:=76;curname[7]:=84;curname[8]:=82;curname[9]:=85; +curname[10]:=76;curname[11]:=69;curname[12]:=84;curname[13]:=72; +curname[14]:=73;curname[15]:=67;curname[16]:=75;curname[17]:=78; +curname[18]:=69;curname[19]:=83;curname[20]:=83;entername(38); +namelength:=13;curname[8]:=66;curname[9]:=73;curname[10]:=71; +curname[11]:=79;curname[12]:=80;curname[13]:=83;curname[14]:=80; +curname[15]:=65;curname[16]:=67;curname[17]:=73;curname[18]:=78; +curname[19]:=71;curname[20]:=49;entername(39);namelength:=13; +curname[8]:=66;curname[9]:=73;curname[10]:=71;curname[11]:=79; +curname[12]:=80;curname[13]:=83;curname[14]:=80;curname[15]:=65; +curname[16]:=67;curname[17]:=73;curname[18]:=78;curname[19]:=71; +curname[20]:=50;entername(40);namelength:=13;curname[8]:=66; +curname[9]:=73;curname[10]:=71;curname[11]:=79;curname[12]:=80; +curname[13]:=83;curname[14]:=80;curname[15]:=65;curname[16]:=67; +curname[17]:=73;curname[18]:=78;curname[19]:=71;curname[20]:=51; +entername(41);namelength:=13;curname[8]:=66;curname[9]:=73; +curname[10]:=71;curname[11]:=79;curname[12]:=80;curname[13]:=83; +curname[14]:=80;curname[15]:=65;curname[16]:=67;curname[17]:=73; +curname[18]:=78;curname[19]:=71;curname[20]:=52;entername(42); +namelength:=13;curname[8]:=66;curname[9]:=73;curname[10]:=71; +curname[11]:=79;curname[12]:=80;curname[13]:=83;curname[14]:=80; +curname[15]:=65;curname[16]:=67;curname[17]:=73;curname[18]:=78; +curname[19]:=71;curname[20]:=53;entername(43);{:57};end; +procedure vplenter;begin{56:}namelength:=6;curname[15]:=86; +curname[16]:=84;curname[17]:=73;curname[18]:=84;curname[19]:=76; +curname[20]:=69;entername(12);namelength:=7;curname[14]:=77; +curname[15]:=65;curname[16]:=80;curname[17]:=70;curname[18]:=79; +curname[19]:=78;curname[20]:=84;entername(13);namelength:=3; +curname[18]:=77;curname[19]:=65;curname[20]:=80;entername(66); +namelength:=8;curname[13]:=70;curname[14]:=79;curname[15]:=78; +curname[16]:=84;curname[17]:=78;curname[18]:=65;curname[19]:=77; +curname[20]:=69;entername(20);namelength:=8;curname[13]:=70; +curname[14]:=79;curname[15]:=78;curname[16]:=84;curname[17]:=65; +curname[18]:=82;curname[19]:=69;curname[20]:=65;entername(21); +namelength:=12;curname[9]:=70;curname[10]:=79;curname[11]:=78; +curname[12]:=84;curname[13]:=67;curname[14]:=72;curname[15]:=69; +curname[16]:=67;curname[17]:=75;curname[18]:=83;curname[19]:=85; +curname[20]:=77;entername(22);namelength:=6;curname[15]:=70; +curname[16]:=79;curname[17]:=78;curname[18]:=84;curname[19]:=65; +curname[20]:=84;entername(23);namelength:=9;curname[12]:=70; +curname[13]:=79;curname[14]:=78;curname[15]:=84;curname[16]:=68; +curname[17]:=83;curname[18]:=73;curname[19]:=90;curname[20]:=69; +entername(24);namelength:=10;curname[11]:=83;curname[12]:=69; +curname[13]:=76;curname[14]:=69;curname[15]:=67;curname[16]:=84; +curname[17]:=70;curname[18]:=79;curname[19]:=78;curname[20]:=84; +entername(80);namelength:=7;curname[14]:=83;curname[15]:=69; +curname[16]:=84;curname[17]:=67;curname[18]:=72;curname[19]:=65; +curname[20]:=82;entername(81);namelength:=7;curname[14]:=83; +curname[15]:=69;curname[16]:=84;curname[17]:=82;curname[18]:=85; +curname[19]:=76;curname[20]:=69;entername(82);namelength:=9; +curname[12]:=77;curname[13]:=79;curname[14]:=86;curname[15]:=69; +curname[16]:=82;curname[17]:=73;curname[18]:=71;curname[19]:=72; +curname[20]:=84;entername(83);namelength:=8;curname[13]:=77; +curname[14]:=79;curname[15]:=86;curname[16]:=69;curname[17]:=76; +curname[18]:=69;curname[19]:=70;curname[20]:=84;entername(84); +namelength:=8;curname[13]:=77;curname[14]:=79;curname[15]:=86; +curname[16]:=69;curname[17]:=68;curname[18]:=79;curname[19]:=87; +curname[20]:=78;entername(85);namelength:=6;curname[15]:=77; +curname[16]:=79;curname[17]:=86;curname[18]:=69;curname[19]:=85; +curname[20]:=80;entername(86);namelength:=4;curname[17]:=80; +curname[18]:=85;curname[19]:=83;curname[20]:=72;entername(87); +namelength:=3;curname[18]:=80;curname[19]:=79;curname[20]:=80; +entername(88);namelength:=7;curname[14]:=83;curname[15]:=80; +curname[16]:=69;curname[17]:=67;curname[18]:=73;curname[19]:=65; +curname[20]:=76;entername(89);namelength:=10;curname[11]:=83; +curname[12]:=80;curname[13]:=69;curname[14]:=67;curname[15]:=73; +curname[16]:=65;curname[17]:=76;curname[18]:=72;curname[19]:=69; +curname[20]:=88;entername(90);{:56};end;procedure nameenter;begin{55:} +equiv[0]:=0;namelength:=8;curname[13]:=67;curname[14]:=72; +curname[15]:=69;curname[16]:=67;curname[17]:=75;curname[18]:=83; +curname[19]:=85;curname[20]:=77;entername(1);namelength:=10; +curname[11]:=68;curname[12]:=69;curname[13]:=83;curname[14]:=73; +curname[15]:=71;curname[16]:=78;curname[17]:=83;curname[18]:=73; +curname[19]:=90;curname[20]:=69;entername(2);namelength:=11; +curname[10]:=68;curname[11]:=69;curname[12]:=83;curname[13]:=73; +curname[14]:=71;curname[15]:=78;curname[16]:=85;curname[17]:=78; +curname[18]:=73;curname[19]:=84;curname[20]:=83;entername(3); +namelength:=12;curname[9]:=67;curname[10]:=79;curname[11]:=68; +curname[12]:=73;curname[13]:=78;curname[14]:=71;curname[15]:=83; +curname[16]:=67;curname[17]:=72;curname[18]:=69;curname[19]:=77; +curname[20]:=69;entername(4);namelength:=6;curname[15]:=70; +curname[16]:=65;curname[17]:=77;curname[18]:=73;curname[19]:=76; +curname[20]:=89;entername(5);namelength:=4;curname[17]:=70; +curname[18]:=65;curname[19]:=67;curname[20]:=69;entername(6); +namelength:=16;curname[5]:=83;curname[6]:=69;curname[7]:=86; +curname[8]:=69;curname[9]:=78;curname[10]:=66;curname[11]:=73; +curname[12]:=84;curname[13]:=83;curname[14]:=65;curname[15]:=70; +curname[16]:=69;curname[17]:=70;curname[18]:=76;curname[19]:=65; +curname[20]:=71;entername(7);namelength:=6;curname[15]:=72; +curname[16]:=69;curname[17]:=65;curname[18]:=68;curname[19]:=69; +curname[20]:=82;entername(8);namelength:=9;curname[12]:=70; +curname[13]:=79;curname[14]:=78;curname[15]:=84;curname[16]:=68; +curname[17]:=73;curname[18]:=77;curname[19]:=69;curname[20]:=78; +entername(9);namelength:=8;curname[13]:=76;curname[14]:=73; +curname[15]:=71;curname[16]:=84;curname[17]:=65;curname[18]:=66; +curname[19]:=76;curname[20]:=69;entername(10);namelength:=12; +curname[9]:=66;curname[10]:=79;curname[11]:=85;curname[12]:=78; +curname[13]:=68;curname[14]:=65;curname[15]:=82;curname[16]:=89; +curname[17]:=67;curname[18]:=72;curname[19]:=65;curname[20]:=82; +entername(11);namelength:=9;curname[12]:=67;curname[13]:=72; +curname[14]:=65;curname[15]:=82;curname[16]:=65;curname[17]:=67; +curname[18]:=84;curname[19]:=69;curname[20]:=82;entername(14); +namelength:=9;curname[12]:=80;curname[13]:=65;curname[14]:=82; +curname[15]:=65;curname[16]:=77;curname[17]:=69;curname[18]:=84; +curname[19]:=69;curname[20]:=82;entername(30);namelength:=6; +curname[15]:=67;curname[16]:=72;curname[17]:=65;curname[18]:=82; +curname[19]:=87;curname[20]:=68;entername(61);namelength:=6; +curname[15]:=67;curname[16]:=72;curname[17]:=65;curname[18]:=82; +curname[19]:=72;curname[20]:=84;entername(62);namelength:=6; +curname[15]:=67;curname[16]:=72;curname[17]:=65;curname[18]:=82; +curname[19]:=68;curname[20]:=80;entername(63);namelength:=6; +curname[15]:=67;curname[16]:=72;curname[17]:=65;curname[18]:=82; +curname[19]:=73;curname[20]:=67;entername(64);namelength:=10; +curname[11]:=78;curname[12]:=69;curname[13]:=88;curname[14]:=84; +curname[15]:=76;curname[16]:=65;curname[17]:=82;curname[18]:=71; +curname[19]:=69;curname[20]:=82;entername(65);namelength:=7; +curname[14]:=86;curname[15]:=65;curname[16]:=82;curname[17]:=67; +curname[18]:=72;curname[19]:=65;curname[20]:=82;entername(67); +namelength:=3;curname[18]:=84;curname[19]:=79;curname[20]:=80; +entername(68);namelength:=3;curname[18]:=77;curname[19]:=73; +curname[20]:=68;entername(69);namelength:=3;curname[18]:=66; +curname[19]:=79;curname[20]:=84;entername(70);namelength:=3; +curname[18]:=82;curname[19]:=69;curname[20]:=80;entername(71); +namelength:=3;curname[18]:=69;curname[19]:=88;curname[20]:=84; +entername(71);namelength:=7;curname[14]:=67;curname[15]:=79; +curname[16]:=77;curname[17]:=77;curname[18]:=69;curname[19]:=78; +curname[20]:=84;entername(0);namelength:=5;curname[16]:=76; +curname[17]:=65;curname[18]:=66;curname[19]:=69;curname[20]:=76; +entername(100);namelength:=4;curname[17]:=83;curname[18]:=84; +curname[19]:=79;curname[20]:=80;entername(101);namelength:=4; +curname[17]:=83;curname[18]:=75;curname[19]:=73;curname[20]:=80; +entername(102);namelength:=3;curname[18]:=75;curname[19]:=82; +curname[20]:=78;entername(103);namelength:=3;curname[18]:=76; +curname[19]:=73;curname[20]:=71;entername(104);namelength:=4; +curname[17]:=47;curname[18]:=76;curname[19]:=73;curname[20]:=71; +entername(106);namelength:=5;curname[16]:=47;curname[17]:=76; +curname[18]:=73;curname[19]:=71;curname[20]:=62;entername(110); +namelength:=4;curname[17]:=76;curname[18]:=73;curname[19]:=71; +curname[20]:=47;entername(105);namelength:=5;curname[16]:=76; +curname[17]:=73;curname[18]:=71;curname[19]:=47;curname[20]:=62; +entername(109);namelength:=5;curname[16]:=47;curname[17]:=76; +curname[18]:=73;curname[19]:=71;curname[20]:=47;entername(107); +namelength:=6;curname[15]:=47;curname[16]:=76;curname[17]:=73; +curname[18]:=71;curname[19]:=47;curname[20]:=62;entername(111); +namelength:=7;curname[14]:=47;curname[15]:=76;curname[16]:=73; +curname[17]:=71;curname[18]:=47;curname[19]:=62;curname[20]:=62; +entername(115);{:55};vplenter;paramenter;end;procedure readligkern; +var krnptr:0..maxkerns;c:byte;begin{109:}begin lkstepended:=false; +while level=1 do begin while curchar=32 do getnext; +if curchar=40 then{110:}begin getname; +if curcode=0 then skiptoendofitem else if curcode<100 then begin begin +if charsonline>0 then writeln(' '); +write('This property name doesn''t belong in a LIGTABLE list'); +showerrorcontext;end;skiptoendofitem; +end else begin case curcode of 100:{112:} +begin while curchar=32 do getnext; +if curchar=66 then begin charremainder[256]:=nl; +repeat getnext until(curchar=40)or(curchar=41); +end else begin begin if(curchar>41)or(curchar<40)then loc:=loc-1;end; +c:=getbyte;checktag(c);chartag[c]:=1;charremainder[c]:=nl;end; +if minnl<=nl then minnl:=nl+1;lkstepended:=false;end{:112};101:{114:} +if not lkstepended then begin if charsonline>0 then writeln(' '); +write('STOP must follow LIG or KRN');showerrorcontext; +end else begin ligkern[nl-1].b0:=128;lkstepended:=false;end{:114}; +102:{115:} +if not lkstepended then begin if charsonline>0 then writeln(' '); +write('SKIP must follow LIG or KRN');showerrorcontext; +end else begin c:=getbyte; +if c>=128 then begin if charsonline>0 then writeln(' '); +write('Maximum SKIP amount is 127');showerrorcontext; +end else if nl+c>=maxligsteps then begin if charsonline>0 then writeln( +' ');write('Sorry, LIGTABLE too long for me to handle'); +showerrorcontext;end else begin ligkern[nl-1].b0:=c; +if minnl<=nl+c then minnl:=nl+c+1;end;lkstepended:=false;end{:115}; +103:{117:}begin ligkern[nl].b0:=0;ligkern[nl].b1:=getbyte; +kern[nk]:=getfix;krnptr:=0; +while kern[krnptr]<>kern[nk]do krnptr:=krnptr+1; +if krnptr=nk then begin if nk<maxkerns then nk:=nk+1 else begin begin if +charsonline>0 then writeln(' '); +write('Sorry, too many different kerns for me to handle'); +showerrorcontext;end;krnptr:=krnptr-1;end;end; +ligkern[nl].b2:=128+(krnptr div 256);ligkern[nl].b3:=krnptr mod 256; +if nl>=maxligsteps-1 then begin if charsonline>0 then writeln(' '); +write('Sorry, LIGTABLE too long for me to handle');showerrorcontext; +end else nl:=nl+1;lkstepended:=true;end{:117}; +104,105,106,107,109,110,111,115:{116:}begin ligkern[nl].b0:=0; +ligkern[nl].b2:=curcode-104;ligkern[nl].b1:=getbyte; +ligkern[nl].b3:=getbyte; +if nl>=maxligsteps-1 then begin if charsonline>0 then writeln(' '); +write('Sorry, LIGTABLE too long for me to handle');showerrorcontext; +end else nl:=nl+1;lkstepended:=true;end{:116};end;finishtheproperty;end; +end{:110}else if curchar=41 then skiptoendofitem else junkerror;end; +begin loc:=loc-1;level:=level+1;curchar:=41;end;end{:109};end; +procedure readcharinfo;var c:byte;begin{118:}begin c:=getbyte;{137:} +begin if charsonline=8 then begin writeln(' ');charsonline:=1; +end else begin if charsonline>0 then write(' '); +charsonline:=charsonline+1;end;printoctal(c);end{:137}; +while level=1 do begin while curchar=32 do getnext; +if curchar=40 then{119:}begin getname; +if curcode=0 then skiptoendofitem else if(curcode<61)or(curcode>67)then +begin begin if charsonline>0 then writeln(' '); +write('This property name doesn''t belong in a CHARACTER list'); +showerrorcontext;end;skiptoendofitem; +end else begin case curcode of 61:charwd[c]:=sortin(1,getfix); +62:charht[c]:=sortin(2,getfix);63:chardp[c]:=sortin(3,getfix); +64:charic[c]:=sortin(4,getfix);65:begin checktag(c);chartag[c]:=2; +charremainder[c]:=getbyte;end;66:readpacket(c);67:{120:} +begin if ne=256 then begin if charsonline>0 then writeln(' '); +write('At most 256 VARCHAR specs are allowed');showerrorcontext; +end else begin checktag(c);chartag[c]:=3;charremainder[c]:=ne; +exten[ne]:=zerobytes;while level=2 do begin while curchar=32 do getnext; +if curchar=40 then{121:}begin getname; +if curcode=0 then skiptoendofitem else if(curcode<68)or(curcode>71)then +begin begin if charsonline>0 then writeln(' '); +write('This property name doesn''t belong in a VARCHAR list'); +showerrorcontext;end;skiptoendofitem; +end else begin case curcode-(68)of 0:exten[ne].b0:=getbyte; +1:exten[ne].b1:=getbyte;2:exten[ne].b2:=getbyte;3:exten[ne].b3:=getbyte; +end;finishtheproperty;end;end{:121} +else if curchar=41 then skiptoendofitem else junkerror;end;ne:=ne+1; +begin loc:=loc-1;level:=level+1;curchar:=41;end;end;end{:120};end; +finishtheproperty;end;end{:119} +else if curchar=41 then skiptoendofitem else junkerror;end; +if charwd[c]=0 then charwd[c]:=sortin(1,0);begin loc:=loc-1; +level:=level+1;curchar:=41;end;end{:118};end;procedure readinput; +var c:byte;begin{92:}curchar:=32;repeat while curchar=32 do getnext; +if curchar=40 then{94:}begin getname; +if curcode=0 then skiptoendofitem else if curcode>14 then begin begin if +charsonline>0 then writeln(' '); +write('This property name doesn''t belong on the outer level'); +showerrorcontext;end;skiptoendofitem;end else begin{95:} +case curcode of 1:begin checksumspecified:=true;readfourbytes(0);end; +2:{98:}begin nextd:=getfix; +if nextd<1048576 then begin if charsonline>0 then writeln(' '); +write('The design size must be at least 1');showerrorcontext; +end else designsize:=nextd;end{:98};3:{99:}begin nextd:=getfix; +if nextd<=0 then begin if charsonline>0 then writeln(' '); +write('The number of units per design size must be positive'); +showerrorcontext; +end else if frozendu then begin if charsonline>0 then writeln(' '); +write('Sorry, it''s too late to change the design units'); +showerrorcontext;end else designunits:=nextd;end{:99};4:readBCPL(8,40); +5:readBCPL(48,20);6:headerbytes[71]:=getbyte;7:{100:} +begin while curchar=32 do getnext; +if curchar=84 then sevenbitsafeflag:=true else if curchar=70 then +sevenbitsafeflag:=false else begin if charsonline>0 then writeln(' '); +write('The flag value should be "TRUE" or "FALSE"');showerrorcontext; +end;repeat getnext until(curchar=40)or(curchar=41);end{:100};8:{101:} +begin c:=getbyte; +if c<18 then begin begin if charsonline>0 then writeln(' '); +write('HEADER indices should be 18 or more');showerrorcontext;end; +repeat getnext until(curchar=40)or(curchar=41); +end else if 4*c+4>maxheaderbytes then begin begin if charsonline>0 then +writeln(' '); +write('This HEADER index is too big for my present table size'); +showerrorcontext;end;repeat getnext until(curchar=40)or(curchar=41); +end else begin while headerptr<4*c+4 do begin headerbytes[headerptr]:=0; +headerptr:=headerptr+1;end;readfourbytes(4*c);end;end{:101};9:{102:} +begin while level=1 do begin while curchar=32 do getnext; +if curchar=40 then{103:}begin getname; +if curcode=0 then skiptoendofitem else if(curcode<30)or(curcode>=61)then +begin begin if charsonline>0 then writeln(' '); +write('This property name doesn''t belong in a FONTDIMEN list'); +showerrorcontext;end;skiptoendofitem; +end else begin if curcode=30 then c:=getbyte else c:=curcode-30; +if c=0 then begin begin if charsonline>0 then writeln(' '); +write('PARAMETER index must not be zero');showerrorcontext;end; +skiptoendofitem; +end else if c>maxparamwords then begin begin if charsonline>0 then +writeln(' '); +write('This PARAMETER index is too big for my present table size'); +showerrorcontext;end;skiptoendofitem; +end else begin while np<c do begin np:=np+1;param[np]:=0;end; +param[c]:=getfix;finishtheproperty;end;end;end{:103} +else if curchar=41 then skiptoendofitem else junkerror;end; +begin loc:=loc-1;level:=level+1;curchar:=41;end;end{:102}; +10:readligkern;11:bchar:=getbyte;12:begin vtitlestart:=vfptr; +copytoendofitem; +if vfptr>vtitlestart+255 then begin begin if charsonline>0 then writeln( +' ');write('VTITLE clipped to 255 characters');showerrorcontext;end; +vtitlelength:=255;end else vtitlelength:=vfptr-vtitlestart;end;13:{104:} +begin getfourbytes;fontnumber[fontptr]:=curbytes;curfont:=0; +while(fontnumber[curfont].b3<>fontnumber[fontptr].b3)or(fontnumber[ +curfont].b2<>fontnumber[fontptr].b2)or(fontnumber[curfont].b1<> +fontnumber[fontptr].b1)or(fontnumber[curfont].b0<>fontnumber[fontptr].b0 +)do curfont:=curfont+1;if curfont=fontptr then if fontptr<256 then{105:} +begin fontptr:=fontptr+1;fnamestart[curfont]:=vfsize; +fnamelength[curfont]:=4;fareastart[curfont]:=vfsize; +farealength[curfont]:=0;fontchecksum[curfont]:=zerobytes; +fontat[curfont]:=1048576;fontdsize[curfont]:=10485760;end{:105} +else begin if charsonline>0 then writeln(' '); +write('I can handle only 256 different mapfonts');showerrorcontext;end; +if curfont=fontptr then skiptoendofitem else while level=1 do begin +while curchar=32 do getnext;if curchar=40 then{106:}begin getname; +if curcode=0 then skiptoendofitem else if(curcode<20)or(curcode>24)then +begin begin if charsonline>0 then writeln(' '); +write('This property name doesn''t belong in a MAPFONT list'); +showerrorcontext;end;skiptoendofitem; +end else begin case curcode of 20:{107:} +begin fnamestart[curfont]:=vfptr;copytoendofitem; +if vfptr>fnamestart[curfont]+255 then begin begin if charsonline>0 then +writeln(' ');write('FONTNAME clipped to 255 characters'); +showerrorcontext;end;fnamelength[curfont]:=255; +end else fnamelength[curfont]:=vfptr-fnamestart[curfont];end{:107}; +21:{108:}begin fareastart[curfont]:=vfptr;copytoendofitem; +if vfptr>fareastart[curfont]+255 then begin begin if charsonline>0 then +writeln(' ');write('FONTAREA clipped to 255 characters'); +showerrorcontext;end;farealength[curfont]:=255; +end else farealength[curfont]:=vfptr-fareastart[curfont];end{:108}; +22:begin getfourbytes;fontchecksum[curfont]:=curbytes;end; +23:begin frozendu:=true; +if designunits=1048576 then fontat[curfont]:=getfix else fontat[curfont] +:=round((getfix/designunits)*1048576.0);end; +24:fontdsize[curfont]:=getfix;end;finishtheproperty;end;end{:106} +else if curchar=41 then skiptoendofitem else junkerror;end; +begin loc:=loc-1;level:=level+1;curchar:=41;end;end{:104}; +14:readcharinfo;end{:95};finishtheproperty;end;end{:94} +else if(curchar=41)and not inputhasended then begin begin if charsonline +>0 then writeln(' ');write('Extra right parenthesis');showerrorcontext; +end;loc:=loc+1;curchar:=32;end else if not inputhasended then junkerror; +until inputhasended{:92};end;procedure corrandcheck;var c:0..256; +hh:0..hashsize;ligptr:0..maxligsteps;g:byte;begin{139:} +if nl>0 then{145:} +begin if charremainder[256]<32767 then begin ligkern[nl].b0:=255; +ligkern[nl].b1:=0;ligkern[nl].b2:=0;ligkern[nl].b3:=0;nl:=nl+1;end; +while minnl>nl do begin ligkern[nl].b0:=255;ligkern[nl].b1:=0; +ligkern[nl].b2:=0;ligkern[nl].b3:=0;nl:=nl+1;end; +if ligkern[nl-1].b0=0 then ligkern[nl-1].b0:=128;end{:145}; +sevenunsafe:=false;for c:=0 to 255 do if charwd[c]<>0 then{140:} +case chartag[c]of 0:;1:{149:}begin ligptr:=charremainder[c]; +repeat if hashinput(ligptr,c)then begin if ligkern[ligptr].b2<128 then +begin if ligkern[ligptr].b1<>bchar then begin g:=ligkern[ligptr].b1; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('LIG character examined by',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end;begin g:=ligkern[ligptr].b3; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('LIG character generated by',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end; +if ligkern[ligptr].b3>=128 then if(c<128)or(c=256)then if(ligkern[ligptr +].b1<128)or(ligkern[ligptr].b1=bchar)then sevenunsafe:=true; +end else if ligkern[ligptr].b1<>bchar then begin g:=ligkern[ligptr].b1; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('KRN character examined by',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end;end; +if ligkern[ligptr].b0>=128 then ligptr:=nl else ligptr:=ligptr+1+ligkern +[ligptr].b0;until ligptr>=nl;end{:149};2:begin g:=charremainder[c]; +if(g>=128)and(c<128)then sevenunsafe:=true; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('The character NEXTLARGER than',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end;3:{141:} +begin if exten[charremainder[c]].b0>0 then begin g:=exten[charremainder[ +c]].b0;if(g>=128)and(c<128)then sevenunsafe:=true; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('TOP piece of character',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end; +if exten[charremainder[c]].b1>0 then begin g:=exten[charremainder[c]].b1 +;if(g>=128)and(c<128)then sevenunsafe:=true; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('MID piece of character',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end; +if exten[charremainder[c]].b2>0 then begin g:=exten[charremainder[c]].b2 +;if(g>=128)and(c<128)then sevenunsafe:=true; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('BOT piece of character',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end; +begin g:=exten[charremainder[c]].b3; +if(g>=128)and(c<128)then sevenunsafe:=true; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('REP piece of character',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end;end{:141};end{:140}; +if charremainder[256]<32767 then begin c:=256;{149:} +begin ligptr:=charremainder[c]; +repeat if hashinput(ligptr,c)then begin if ligkern[ligptr].b2<128 then +begin if ligkern[ligptr].b1<>bchar then begin g:=ligkern[ligptr].b1; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('LIG character examined by',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end;begin g:=ligkern[ligptr].b3; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('LIG character generated by',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end; +if ligkern[ligptr].b3>=128 then if(c<128)or(c=256)then if(ligkern[ligptr +].b1<128)or(ligkern[ligptr].b1=bchar)then sevenunsafe:=true; +end else if ligkern[ligptr].b1<>bchar then begin g:=ligkern[ligptr].b1; +if charwd[g]=0 then begin charwd[g]:=sortin(1,0); +write('KRN character examined by',' ');printoctal(c); +writeln(' had no CHARACTER spec.');end;end;end; +if ligkern[ligptr].b0>=128 then ligptr:=nl else ligptr:=ligptr+1+ligkern +[ligptr].b0;until ligptr>=nl;end{:149};end; +if sevenbitsafeflag and sevenunsafe then writeln( +'The font is not really seven-bit-safe!');{154:} +if hashptr<hashsize then for hh:=1 to hashptr do begin tt:=hashlist[hh]; +if class[tt]>0 then tt:=f(tt,(hash[tt]-1)div 256,(hash[tt]-1)mod 256); +end; +if(hashptr=hashsize)or(yligcycle<256)then begin if hashptr<hashsize then +begin write('Infinite ligature loop starting with '); +if xligcycle=256 then write('boundary')else printoctal(xligcycle); +write(' and ');printoctal(yligcycle);writeln('!'); +end else writeln( +'Sorry, I haven''t room for so many ligature/kern pairs!'); +writeln('All ligatures will be cleared.'); +for c:=0 to 255 do if chartag[c]=1 then begin chartag[c]:=0; +charremainder[c]:=0;end;nl:=0;bchar:=256;charremainder[256]:=32767; +end{:154};{155:} +if nl>0 then for ligptr:=0 to nl-1 do if ligkern[ligptr].b2<128 then +begin if ligkern[ligptr].b0<255 then begin begin c:=ligkern[ligptr].b1; +if charwd[c]=0 then if c<>bchar then begin ligkern[ligptr].b1:=0; +if charwd[0]=0 then charwd[0]:=sortin(1,0); +write('Unused ','LIG step',' refers to nonexistent character '); +printoctal(c);writeln('!');end;end;begin c:=ligkern[ligptr].b3; +if charwd[c]=0 then if c<>bchar then begin ligkern[ligptr].b3:=0; +if charwd[0]=0 then charwd[0]:=sortin(1,0); +write('Unused ','LIG step',' refers to nonexistent character '); +printoctal(c);writeln('!');end;end;end; +end else begin c:=ligkern[ligptr].b1; +if charwd[c]=0 then if c<>bchar then begin ligkern[ligptr].b1:=0; +if charwd[0]=0 then charwd[0]:=sortin(1,0); +write('Unused ','KRN step',' refers to nonexistent character '); +printoctal(c);writeln('!');end;end; +if ne>0 then for g:=0 to ne-1 do begin begin c:=exten[g].b0; +if c>0 then if charwd[c]=0 then begin exten[g].b0:=0; +if charwd[0]=0 then charwd[0]:=sortin(1,0); +write('Unused ','VARCHAR TOP',' refers to nonexistent character '); +printoctal(c);writeln('!');end;end;begin c:=exten[g].b1; +if c>0 then if charwd[c]=0 then begin exten[g].b1:=0; +if charwd[0]=0 then charwd[0]:=sortin(1,0); +write('Unused ','VARCHAR MID',' refers to nonexistent character '); +printoctal(c);writeln('!');end;end;begin c:=exten[g].b2; +if c>0 then if charwd[c]=0 then begin exten[g].b2:=0; +if charwd[0]=0 then charwd[0]:=sortin(1,0); +write('Unused ','VARCHAR BOT',' refers to nonexistent character '); +printoctal(c);writeln('!');end;end;begin c:=exten[g].b3; +if charwd[c]=0 then begin exten[g].b3:=0; +if charwd[0]=0 then charwd[0]:=sortin(1,0); +write('Unused ','VARCHAR REP',' refers to nonexistent character '); +printoctal(c);writeln('!');end;end;end{:155};for c:=0 to 255 do{142:} +if chartag[c]=2 then begin g:=charremainder[c]; +while(g<c)and(chartag[g]=2)do g:=charremainder[g]; +if g=c then begin chartag[c]:=0; +write('A cycle of NEXTLARGER characters has been broken at '); +printoctal(c);writeln('.');end;end{:142};{144:}delta:=shorten(1,255); +setindices(1,delta); +if delta>0 then writeln('I had to round some ','width','s by ',(((delta ++1)div 2)/1048576):1:7,' units.');delta:=shorten(2,15); +setindices(2,delta); +if delta>0 then writeln('I had to round some ','height','s by ',(((delta ++1)div 2)/1048576):1:7,' units.');delta:=shorten(3,15); +setindices(3,delta); +if delta>0 then writeln('I had to round some ','depth','s by ',(((delta ++1)div 2)/1048576):1:7,' units.');delta:=shorten(4,63); +setindices(4,delta); +if delta>0 then writeln('I had to round some ','italic correction', +'s by ',(((delta+1)div 2)/1048576):1:7,' units.');{:144}{:139}end; +procedure vfoutput;var c:byte;curfont:0..256;k:integer;begin{177:} +write(vffile,247);write(vffile,202);write(vffile,vtitlelength); +for k:=0 to vtitlelength-1 do write(vffile,vf[vtitlestart+k]); +for k:=0 to 7 do write(vffile,headerbytes[k]);vcount:=vtitlelength+11; +for curfont:=0 to fontptr-1 do{178:}begin write(vffile,243); +write(vffile,curfont);write(vffile,fontchecksum[curfont].b0); +write(vffile,fontchecksum[curfont].b1); +write(vffile,fontchecksum[curfont].b2); +write(vffile,fontchecksum[curfont].b3);voutint(fontat[curfont]); +voutint(fontdsize[curfont]);write(vffile,farealength[curfont]); +write(vffile,fnamelength[curfont]); +for k:=0 to farealength[curfont]-1 do write(vffile,vf[fareastart[curfont +]+k]);if fnamestart[curfont]=vfsize then begin write(vffile,78); +write(vffile,85);write(vffile,76);write(vffile,76); +end else for k:=0 to fnamelength[curfont]-1 do write(vffile,vf[ +fnamestart[curfont]+k]); +vcount:=vcount+12+farealength[curfont]+fnamelength[curfont];end{:178}; +for c:=bc to ec do if charwd[c]>0 then{179:}begin x:=memory[charwd[c]]; +if designunits<>1048576 then x:=round((x/designunits)*1048576.0); +if(packetlength[c]>241)or(x<0)or(x>=16777216)then begin write(vffile,242 +);voutint(packetlength[c]);voutint(c);voutint(x); +vcount:=vcount+13+packetlength[c]; +end else begin write(vffile,packetlength[c]);write(vffile,c); +write(vffile,x div 65536);write(vffile,(x div 256)mod 256); +write(vffile,x mod 256);vcount:=vcount+5+packetlength[c];end; +if packetstart[c]=vfsize then begin if c>=128 then write(vffile,128); +write(vffile,c); +end else for k:=0 to packetlength[c]-1 do write(vffile,vf[packetstart[c] ++k]);end{:179};repeat write(vffile,248);vcount:=vcount+1; +until vcount mod 4=0{:177};end;{:180}{181:}begin initialize;nameenter; +readinput;writeln('.');corrandcheck;{157:}{159:}lh:=headerptr div 4; +notfound:=true;bc:=0; +while notfound do if(charwd[bc]>0)or(bc=255)then notfound:=false else bc +:=bc+1;notfound:=true;ec:=255; +while notfound do if(charwd[ec]>0)or(ec=0)then notfound:=false else ec:= +ec-1;if bc>ec then bc:=1;memory[1]:=memory[1]+1;memory[2]:=memory[2]+1; +memory[3]:=memory[3]+1;memory[4]:=memory[4]+1;{168:}{169:}labelptr:=0; +labeltable[0].rr:=-1; +for c:=bc to ec do if chartag[c]=1 then begin sortptr:=labelptr; +while labeltable[sortptr].rr>charremainder[c]do begin labeltable[sortptr ++1]:=labeltable[sortptr];sortptr:=sortptr-1;end; +labeltable[sortptr+1].cc:=c;labeltable[sortptr+1].rr:=charremainder[c]; +labelptr:=labelptr+1;end{:169}; +if bchar<256 then begin extralocneeded:=true;lkoffset:=1; +end else begin extralocneeded:=false;lkoffset:=0;end;{170:} +begin sortptr:=labelptr; +if labeltable[sortptr].rr+lkoffset>255 then begin lkoffset:=0; +extralocneeded:=false; +repeat charremainder[labeltable[sortptr].cc]:=lkoffset; +while labeltable[sortptr-1].rr=labeltable[sortptr].rr do begin sortptr:= +sortptr-1;charremainder[labeltable[sortptr].cc]:=lkoffset;end; +lkoffset:=lkoffset+1;sortptr:=sortptr-1; +until lkoffset+labeltable[sortptr].rr<256;end; +if lkoffset>0 then while sortptr>0 do begin charremainder[labeltable[ +sortptr].cc]:=charremainder[labeltable[sortptr].cc]+lkoffset; +sortptr:=sortptr-1;end;end{:170}; +if charremainder[256]<32767 then begin ligkern[nl-1].b2:=(charremainder[ +256]+lkoffset)div 256; +ligkern[nl-1].b3:=(charremainder[256]+lkoffset)mod 256;end{:168}; +lf:=6+lh+(ec-bc+1)+memory[1]+memory[2]+memory[3]+memory[4]+nl+lkoffset+ +nk+ne+np;{:159};{160:}write(tfmfile,(lf)div 256); +write(tfmfile,(lf)mod 256);write(tfmfile,(lh)div 256); +write(tfmfile,(lh)mod 256);write(tfmfile,(bc)div 256); +write(tfmfile,(bc)mod 256);write(tfmfile,(ec)div 256); +write(tfmfile,(ec)mod 256);write(tfmfile,(memory[1])div 256); +write(tfmfile,(memory[1])mod 256);write(tfmfile,(memory[2])div 256); +write(tfmfile,(memory[2])mod 256);write(tfmfile,(memory[3])div 256); +write(tfmfile,(memory[3])mod 256);write(tfmfile,(memory[4])div 256); +write(tfmfile,(memory[4])mod 256);write(tfmfile,(nl+lkoffset)div 256); +write(tfmfile,(nl+lkoffset)mod 256);write(tfmfile,(nk)div 256); +write(tfmfile,(nk)mod 256);write(tfmfile,(ne)div 256); +write(tfmfile,(ne)mod 256);write(tfmfile,(np)div 256); +write(tfmfile,(np)mod 256);{:160};{162:} +if not checksumspecified then{163:}begin curbytes.b0:=bc; +curbytes.b1:=ec;curbytes.b2:=bc;curbytes.b3:=ec; +for c:=bc to ec do if charwd[c]>0 then begin tempwidth:=memory[charwd[c] +];if designunits<>1048576 then tempwidth:=round((tempwidth/designunits) +*1048576.0);tempwidth:=tempwidth+(c+4)*4194304; +curbytes.b0:=(curbytes.b0+curbytes.b0+tempwidth)mod 255; +curbytes.b1:=(curbytes.b1+curbytes.b1+tempwidth)mod 253; +curbytes.b2:=(curbytes.b2+curbytes.b2+tempwidth)mod 251; +curbytes.b3:=(curbytes.b3+curbytes.b3+tempwidth)mod 247;end; +headerbytes[0]:=curbytes.b0;headerbytes[1]:=curbytes.b1; +headerbytes[2]:=curbytes.b2;headerbytes[3]:=curbytes.b3;end{:163}; +headerbytes[4]:=designsize div 16777216; +headerbytes[5]:=(designsize div 65536)mod 256; +headerbytes[6]:=(designsize div 256)mod 256; +headerbytes[7]:=designsize mod 256; +if not sevenunsafe then headerbytes[68]:=128; +for j:=0 to headerptr-1 do write(tfmfile,headerbytes[j]);{:162};{164:} +index[0]:=0;for c:=bc to ec do begin write(tfmfile,index[charwd[c]]); +write(tfmfile,index[charht[c]]*16+index[chardp[c]]); +write(tfmfile,index[charic[c]]*4+chartag[c]); +write(tfmfile,charremainder[c]);end{:164};{166:} +for q:=1 to 4 do begin write(tfmfile,0);write(tfmfile,0); +write(tfmfile,0);write(tfmfile,0);p:=link[q]; +while p>0 do begin outscaled(memory[p]);p:=link[p];end;end;{:166};{171:} +if extralocneeded then begin write(tfmfile,255);write(tfmfile,bchar); +write(tfmfile,0);write(tfmfile,0); +end else for sortptr:=1 to lkoffset do begin t:=labeltable[labelptr].rr; +if bchar<256 then begin write(tfmfile,255);write(tfmfile,bchar); +end else begin write(tfmfile,254);write(tfmfile,0);end; +write(tfmfile,(t+lkoffset)div 256);write(tfmfile,(t+lkoffset)mod 256); +repeat labelptr:=labelptr-1;until labeltable[labelptr].rr<t;end; +if nl>0 then for ligptr:=0 to nl-1 do begin write(tfmfile,ligkern[ligptr +].b0);write(tfmfile,ligkern[ligptr].b1); +write(tfmfile,ligkern[ligptr].b2);write(tfmfile,ligkern[ligptr].b3);end; +if nk>0 then for krnptr:=0 to nk-1 do outscaled(kern[krnptr]){:171}; +{172:}if ne>0 then for c:=0 to ne-1 do begin write(tfmfile,exten[c].b0); +write(tfmfile,exten[c].b1);write(tfmfile,exten[c].b2); +write(tfmfile,exten[c].b3);end;{:172};{173:} +for parptr:=1 to np do begin if parptr=1 then{174:} +begin if param[1]<0 then begin param[1]:=param[1]+1073741824; +write(tfmfile,(param[1]div 16777216)+192); +end else write(tfmfile,param[1]div 16777216); +write(tfmfile,(param[1]div 65536)mod 256); +write(tfmfile,(param[1]div 256)mod 256);write(tfmfile,param[1]mod 256); +end{:174}else outscaled(param[parptr]);end{:173}{:157};vfoutput; +9999:writeln(' ');end.{:181} |