/*                                    A Test of the split function */
#include <stdio.h>
#include "split.h"

int readline(char *temp, int n, FILE *f)
{ char *s=fgets(temp,n,f);
  int len;
  if (s==NULL)
    return (0);
  len=strlen(temp);
  if (len>0)
  { if (temp[len-1]=='\n')
      temp[len-1]=0; }
  else
    temp[0]=0;
  return 1; }

char *safecopy(char *s)
{ int len=strlen(s);
  char *t=(char *)malloc(len+1);
  strcpy(t,s);
  return (t); }

void main(void)
{ char temp[100];
  char *parts[50];
  int i, n;
  while (1)
  { printf("test string? ");
    n=readline(temp,99,stdin);
    if (n==0) break;
    n=split(temp,parts);
    printf("%d substrings:\n");
    for (i=0; i<n; i+=1)
      printf("%d: \"%s\"\n", i, parts[i]); }
  printf("\nall done\n"); }