/* Trying to read througha text file that is-
 * n't wrapped so that the words are on the l-
 * ine instead of spread out really sucks f-
 * or me. This is a little project to wrap lines
 * so that words don't carry over to other lines
 * whilst reading through them with vi and
 * the like.
 * -Derrick Klise, 08/03/00
 */
/*

suggestion by XiRho:
for(int i=0; (c = fgetc(foo)); !(i++%MAX) ? printf('\n') : printf("%c", c));
adapted:
for(int i=0; (c = fgetc(foo)) != EOF; !(i++%MAX) ? printf('\n') : printf("%c", c));
suggestion by aka_arthur:
int i; for (i=0; (c=getchar() != EOF ); i++) { /* stuff */ }
*/
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#define MAX_LENGTH 60

main(int argc, char *argv[]) {
   FILE *infile;
   char line[MAX_LENGTH], inputchar;
   int  counter;

   if (argc <= 1) {
      printf("textwrap v3.02 - Copyright Derrick Klise 2000\n");
      printf("usage: %s inputfile\n", argv[0]);
      exit(EXIT_SUCCESS);
   }

   if ((infile = fopen(argv[1], "r")) == NULL)
      printf("couldn't open %s", argv[1]);
   else {
      do {
         for (counter = 0; counter <= MAX_LENGTH; counter++) {
            inputchar = getc(infile);
            printf("%c", inputchar);
            if (inputchar == '\n') {
               counter = 0;
               printf("\n");
            }
            if (inputchar == EOF)
               exit(EXIT_SUCCESS);
         }
         do {
            inputchar = getc(infile);
            if (inputchar == EOF)
               exit(EXIT_SUCCESS);
            printf("%c", inputchar); 
         } while (!isspace(inputchar));
         printf("\n");
      } while (inputchar != EOF);
      /* while EOF is not found in line */
      fclose(infile);
   }

   return 0;
}