Napkin

#pragma once

#include <boost/preprocessor/cat.hpp>
#include "../../config/limit_parser_arity.hpp"

#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_typename longest
#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_limits PSTADE_BISCUIT_LIMIT_PARSER_ARITY
#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_param class
#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_arg P

#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_body_header \
	typedef typename boost::range_result_iterator<State>::type iter_t; \
	typedef typename boost::iterator_difference<iter_t>::type diff_t; \
	bool ret = false; \
	iter_t const marker = s.get_cur(); \
	diff_t d = 0; \
/**/

#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_make_empty_body() \
	return false; \
/**/

#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_make_body(z, i, data) \
	if (BOOST_PP_CAT(P, i)::parse(s, us)) \
	{ \
		ret = true; \
		d = std::max(std::distance(marker, s.get_cur()), d); \
	} \
	s.set_cur(marker); \
/**/

#define PSTADE_BISCUIT_NUMBERED_PARSERS_ARG_body_footer \
	if (ret) \
	{ \
		biscuit::state_advance(s, d); \
	} \
	return ret; \
/**/

#include "./numbered_parsers.hpp"