#include <mcheck.h>

#include <regex.h>

#include <stdio.h>

#include <stdlib.h>

#include <sys/types.h>

int

main (void)

{

  mtrace ();

  int res = 0;

  char *buf = NULL;

  size_t len = 0;

  while (! feof (stdin))

    {

      ssize_t n = getline (&buf, &len, stdin);

      if (n <= 0)

	break;

      if (buf[n - 1] == '\n')

	buf[n - 1] = '\0';

      regex_t regex;

      int rc = regcomp (&regex, buf, REG_EXTENDED);

      if (rc != 0)

	printf ("%s: Error %d (expected)\n", buf, rc);

      else

	{

	  printf ("%s: succeeded !\n", buf);

	  res = 1;

	}

    }

  free (buf);

  return res;

}