2.9BSD - /usr/src/cmd/troff/font/mkfont.c

   1: #include "mkfont1.c"
   2: 
   3: /*
   4:   this program takes 102 width values
   5:   (one per line) in the order provided bu Graphic
   6:   Systems and prepares a C-compileable width table.
   7: */
   8: char ibuf[512];
   9: int id;
  10: int width[102];
  11: int ascii[102];
  12: int zero;
  13: int emw, hyw;
  14: int xxx;
  15: 
  16: main(argc,argv)
  17: int argc;
  18: char **argv;
  19: {
  20:     register i, j;
  21:     register char *p;
  22: 
  23:     while((--argc > 0) && ((++argv)[0][0]=='-')){
  24:         switch(argv[0][1]){
  25:             default:
  26:                 continue;
  27:         }
  28:     }
  29:     if(argc){
  30:         if((id=open(argv[0],0)) < 0){
  31:             printf("Cannot open: %s.\n",argv[0]);
  32:             exit(1);
  33:         }
  34:     }
  35:     j = read(id,ibuf,512);
  36:     p = ibuf;
  37:     for(i=0; i<102; i++){
  38:         width[i] = atoi(p);
  39:         while(*p++ != '\n');
  40:     }
  41:     for(i=0; i<102; i++){
  42:         if(font[i].name < 0177){
  43:             ascii[i] = font[i].name;
  44:         }else{
  45:             for(j=0; chtab[j] != 0; j =+ 2){
  46:                 if(font[i].name == chtab[j])break;
  47:             }
  48:             ascii[i] = chtab[j+1] & 0377;
  49:             if(chtab[j] == 'hy')hyw = width[i];
  50:             if(chtab[j] == 'em')emw = width[i];
  51:         }
  52:     }
  53:     printf("char XXw[256-32] {\t/*XX*/\n");
  54:     for(i=040; i<256; i++){
  55:         if(i == 0377){
  56:             printf("0};\n");
  57:             break;
  58:         }
  59:         if(i == 0177){
  60:             printf("6,\t %s\n",nametab[i-040]);
  61:             continue;
  62:         }
  63:         if(i == 0226){
  64:             printf("3,\t %s\n",nametab[i-040]);
  65:             continue;
  66:         }
  67:         if(i == ' '){
  68:             printf("12,\t %s\n",nametab[i-040]);
  69:             continue;
  70:         }
  71:         if(i == '-'){
  72:             printf("%d,\t %s\n",hyw,nametab[i-040]);
  73:             continue;
  74:         }
  75:         for(j=0; j<102; j++){
  76:             if(ascii[j] == i)break;
  77:         }
  78:         if(j == 102){
  79:             printf("0,");
  80:             zero++;
  81:             if(nametab[i-040]){
  82:                 printf("\t %s\n",nametab[i-040]);
  83:                 zero = 0;
  84:             }else if(i < 0177){
  85:                 printf("\t /*%c*/\n",i);
  86:                 zero = 0;
  87:             }
  88:             if(zero && !((i+1)%8)){
  89:                 printf("\n");
  90:                 zero = 0;
  91:             }
  92:         }else{
  93:             if(zero){
  94:                 zero = 0;
  95:                 printf("\n");
  96:             }
  97:             printf("%d",width[j]);
  98:             if(font[j].ctval)printf("+0%d00, ",font[j].ctval);
  99:             else printf(",\t ");
 100:             printf("%s\n",nametab[i-040]);
 101:         }
 102:     }
 103: }

Defined functions

Defined variables