/*
 * SIPB service monitor.
 *
 * Nickolai Zeldovich <kolya@MIT.EDU>
 * February 2002
 */

#include <async.h>
#include <rxx.h>

static void
append (str x)
{
  x << "boo!\n";
  warn << "New x: (" << x << ")\n";
}

static void
print (str x)
{
  warn << x;
}

int
main ()
{
  str s = str ("ab\n");
  rxx r = rxx ("^.*\\n.*", "s");

  if (r.match (s))
    warn ("matched0\n");

  vec<str> lines;
  int n = split (&lines, "[\r\n]", s);
  if (n) {
    warn ("matched %d\n", n);
    warn ("%s\n", lines[0].cstr ());
  }

  str z ("");
  append (z);
  append (z);
  print (z);
}