message: tidy-up help lines
diff: @@ -149,24 +149,22 @@ static void die(std::string e)
  #define HELPLN( X,S,T) std::cout << " " << X << S << T << std::endl
  static void usage()
  {
  + const char *sp2="\t\t";
  const char *sp3="\t\t\t";
  const char *sp4="\t\t\t\t";
  std::cout << "usage: admin [OPTIONS] ADDRESS PORT" << std::endl;
  std::cout << "Options:" << std::endl;
  - std::cout << " -U, --username=ARG" << "\t\t" << "specify a session username" << std::endl;
  - std::cout << " -P, --password=ARG" << "\t\t" << "specify a session password" << std::endl;
  - std::cout << " -R, --realm=ARG" << "\t\t" << "specify a session realm" << std::endl;
  - std::cout << " -s, --subscribe=URI" << "\t\t" << "subscribe to topic" << std::endl;
  - std::cout << " -p, --publish=URI" << "\t\t" << "publish to topic" << std::endl;
  - //std::cout << " -r, -register=URI" << "\t\t" << "register procedure" << std::endl;
  - std::cout << " -c, --call=URI" << "\t\t" << "call procedure" << std::endl;
  - std::cout << " --arglist=ARG" << "\t\t\t" << "wamp argument list, ARG is a JSON array" << std::endl;
  - std::cout << " --argdict=ARG" << "\t\t\t" << "wamp argument dictionary, ARG is a JSON object" << std::endl;
  -
  - HELPLN("--ssl", sp4, "use SSL");
  + HELPLN("-U, --username=ARG",sp2,"specify a session username");
  + HELPLN("-P, --password=ARG",sp2,"specify a session password");
  + HELPLN("-R, --realm=ARG",sp2,"specify a session realm");
  + HELPLN("-s, --subscribe=URI",sp2,"subscribe to topic");
  + HELPLN("-p, --publish=URI",sp2,"publish to topic");
  + HELPLN("-c, --call=URI",sp2,"call procedure");
  + HELPLN("--arglist=ARG",sp3,"wamp argument list, ARG is a JSON arra");
  + HELPLN("--argdict=ARG",sp3,"wamp argument dictionary, ARG is a JSON object");
  + HELPLN("--ssl", sp4, "connect using SSL/TLS socket");
  HELPLN("-h", sp4, "display this help");
  HELPLN("-v, --version", sp3, "print program version");
  -
  std::cout << std::endl << "Examples:" <<std::endl;
  std::cout << std::endl << "Call a procedure with JSON argument as array and object" << std::endl;
  std::cout << " admin -U peter -P secret2 -R public -c set_color --arglist '[\"green\", \"light\"]'" << std::endl;
  