/*


      Parsefile() is a modified word count from K&R page 18

                              M.E.S.    87-01-11

*/
#include "browser.h"
#include <stdio.h>
#include <ctype.h>

#define  YES   1
#define   NO   0

struct FStatistics *stats;
FILE *parsefile(fp)
FILE *fp;
{
   int c,nl,nw,nc,inword;


   inword = NO;
   nl = nw = nc = 0;
   while ((c = getc(fp)) != EOF)
      {
         ++nc;
         if ( c == '\n')    ++nl;
         if ( c == ' ' || c == '\n' || c == '\t')  inword = NO;
         else if (inword == NO)
            {
               inword = YES;
               ++nw;
            }
      }
   stats->bites = nc;
   stats->lines = nl;
   stats->words = nw;

   return(fp);
}