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Diff for /src/usr.bin/m4/main.c between version 1.19 and 1.20

version 1.19, 1999/11/20 17:48:59 version 1.20, 1999/11/25 00:54:22
Line 440 
Line 440 
         char *name = tp;          char *name = tp;
         char *etp = tp+MAXTOK;          char *etp = tp+MAXTOK;
         ndptr p;          ndptr p;
         unsigned h = 0;          unsigned int h = 0;
   
         while ((isalnum(c = gpbc()) || c == '_') && tp < etp)          while ((isalnum(c = gpbc()) || c == '_') && tp < etp)
                 h = (h << 5) + h + (*tp++ = c);                  h = (h << 5) + h + (*tp++ = c);
Line 467 
Line 467 
 initkwds()  initkwds()
 {  {
         size_t i;          size_t i;
         unsigned h;          unsigned int h;
         ndptr p;          ndptr p;
   
         for (i = 0; i < MAXKEYS; i++) {          for (i = 0; i < MAXKEYS; i++) {
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  Added in v.1.20