2.11BSD#431 - /usr/src/games/words/words1.c

   1: char    lbuf[100];
   2: char    buf[128];
   3: 
   4: int num;
   5: main(argc, argv)
   6: char    *argv[];
   7: {
   8:     register char   *p1, *p2;
   9:     register int    j;
  10:     int i;
  11: 
  12:     num = 1;
  13:     if(argc > 1 && *argv[1] == '-') {
  14:         num = argv[1][1] - '0';
  15:         if(num < 1 || num > 9)
  16:             num = 1;
  17:         argv++;
  18:         argc--;
  19:     }
  20: 
  21:     p1 = argv[1];
  22:     while(*p1) {
  23:         buf[*p1++]++;
  24:     }
  25:     if(num > 1)
  26:         printf("#n\n");
  27:     for(i = 1; i < 10; i++) {
  28:         p2 = lbuf;
  29:         for(j = 'A'; j <= 'Z'; j++) {
  30:             if(buf[j] == i) {
  31:                 *p2++ = j;
  32:             }
  33:         }
  34:         for(j = 'a'; j <= 'z'; j++) {
  35:             if(buf[j] == i) {
  36:                 *p2++ = j;
  37:             }
  38:         }
  39: 
  40:         if(p2 == lbuf)  continue;
  41:         *p2 = 0;
  42:         printf("/\\([%s]\\)", lbuf);
  43:         for(j = 0; j < i; j++)
  44:             printf(".*\\1");
  45:         printf("/d\n");
  46:     }
  47:     printf("s/-//g\n");
  48:     printf("/");
  49:     while(num--)
  50:         printf(".");
  51:     printf("/p\n");
  52: 
  53: }

Defined functions

Defined variables