/* mini program to demonstrate problem with cut and paste,  Frank Lübeck */
/* Simplified by Margarita Manterola. */
/* Compile:
 *    gcc -Wall -o minirl -O2 minirl.c -lreadline
 *    gcc -Wall -o minirl -O2 minirl.c $CPPFLAGS $LDFLAGS -lreadline -lncurses
 * Run:
 *    ./minirl TESTOUT
 * and paste the content of any text file (say 10kB without long lines),
 * end program with Ctrl-d.
 *
 * Then
 *    diff original-file TESTOUT
 * shows that in some lines trailing characters get lost. Or lines completely
 * lost.
*/

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <readline/readline.h>

int main(int argc, char** argv) {

  char* s;
  FILE *out;

  if (argc == 1) return 1;
  out = fopen(argv[1], "w");
  while (1) {
    s = readline("> ");
    if (!s) break;
    fprintf(out,"%s\n",s);
    free(s);
  }
  fflush(out);
  return 0;
}