Re: Domain name parser not working
JF <[email protected]>
| Newsgroups | gmane.comp.parsers.spirit.general |
|---|---|
| Message-ID | <CACYgyeJ6WAUDZyCriT3WkAo2YU++gUXUa3vFZhBnPpT2fZ2q_A@mail.gmail.com> |
With semantic action you must use %= instead of = _label %= repeat(1, 63)[_let_dig_hyp][label_validation()] Dne st 3. 1. 2018 4:15 uživatel Michael Powell <[email protected]> napsal: > At this point I'm just scratching my head. I don't know what gives. > > https://wandbox.org/permlink/HewnazbGgXqixP0N > > It builds, but I get failure as long as the semantic action is in play. > > On the plus side, it is FAIL, not Failure, which means that a parse > did try to happen, but the resulting attribute was clearly incorrect. > > But when I remove the semantic action, I get PASS. > > > On Tue, Jan 2, 2018 at 10:02 PM, Michael Powell <[email protected]> > wrote: > > Then I just get this. What other options are you specifying? Compiler > > definitions? > > > > I'm not sure why l.size()? Shouldn't Attrib in this instance be > std::string? > > > > In file included from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/string_traits.hpp:16, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/nonterminal/expand_arg.hpp:20, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/context.hpp:18, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/domain.hpp:18, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/meta_compiler.hpp:15, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/action/action.hpp:14, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/action.hpp:14, > > from > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi.hpp:14, > > from prog.cc:3: > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/container.hpp: > > In instantiation of 'static bool > > boost::spirit::traits::push_back_container<Container, T, > > Enable>::call(Container&, const T&) [with Container = > > std::__cxx11::basic_string<char>; T = std::vector<char, > > std::allocator<char> >; Enable = void]': > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/container.hpp:354:55: > > required from 'bool boost::spirit::traits::push_back(Container&, > > const T&) [with Container = std::__cxx11::basic_string<char>; T = > > std::vector<char, std::allocator<char> >]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/detail/assign_to.hpp:272:34: > > required from 'static void > > boost::spirit::traits::assign_to_container_from_value<Attribute, T, > > Enable>::append_to_container_not_string(const T_&, Attribute&, > > mpl_::false_) [with T_ = std::vector<std::vector<char, > > std::allocator<char> >, std::allocator<std::vector<char, > > std::allocator<char> > > >; Attribute = > > std::__cxx11::basic_string<char>; T = std::vector<std::vector<char, > > std::allocator<char> >, std::allocator<std::vector<char, > > std::allocator<char> > > >; Enable = void; mpl_::false_ = > > mpl_::bool_<false>]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/detail/assign_to.hpp:282:43: > > required from 'static void > > boost::spirit::traits::assign_to_container_from_value<Attribute, T, > > Enable>::call(const T_&, Attribute&, mpl_::true_, mpl_::false_) [with > > T_ = std::vector<std::vector<char, std::allocator<char> >, > > std::allocator<std::vector<char, std::allocator<char> > > >; Attribute > > = std::__cxx11::basic_string<char>; T = std::vector<std::vector<char, > > std::allocator<char> >, std::allocator<std::vector<char, > > std::allocator<char> > > >; Enable = void; mpl_::true_ = > > mpl_::bool_<true>; mpl_::false_ = mpl_::bool_<false>]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/detail/assign_to.hpp:326:17: > > required from 'static void > > boost::spirit::traits::assign_to_container_from_value<Attribute, T, > > Enable>::call(const T&, Attribute&) [with Attribute = > > std::__cxx11::basic_string<char>; T = std::vector<std::vector<char, > > std::allocator<char> >, std::allocator<std::vector<char, > > std::allocator<char> > > >; Enable = void]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/detail/assign_to.hpp:379:63: > > required from 'void boost::spirit::traits::detail::assign_to(const > > T&, Attribute&, mpl_::true_) [with T = std::vector<std::vector<char, > > std::allocator<char> >, std::allocator<std::vector<char, > > std::allocator<char> > > >; Attribute = > > std::__cxx11::basic_string<char>; mpl_::true_ = mpl_::bool_<true>]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/detail/assign_to.hpp:393:26: > > [ skipping 8 instantiation contexts, use > > -ftemplate-backtrace-limit=0 to disable ] > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/function/function_template.hpp:1061:16: > > required from 'boost::function<R(T0, T1, T2, T3)>::function(Functor, > > typename boost::enable_if_c<(! boost::is_integral<Functor>::value), > > int>::type) [with Functor = > > > boost::spirit::qi::detail::parser_binder<boost::spirit::qi::action<boost::spirit::qi::repeat_parser<boost::spirit::qi::plus<boost::spirit::qi::reference<const > > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >, char(), > > boost::spirit::unused_type, boost::spirit::unused_type, > > boost::spirit::unused_type> > >, > > boost::spirit::qi::finite_iterator<int> >, client::label_validation>, > > mpl_::bool_<true> >; R = bool; T0 = __gnu_cxx::__normal_iterator<const > > char*, std::__cxx11::basic_string<char> >&; T1 = const > > __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >&; T2 = > > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > > boost::fusion::nil_>, boost::fusion::vector<> >&; T3 = const > > boost::spirit::unused_type&; typename boost::enable_if_c<(! > > boost::is_integral<Functor>::value), int>::type = int]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/function/function_template.hpp:1114:5: > > required from 'typename boost::enable_if_c<(! > > boost::is_integral<Functor>::value), boost::function<R(T0, T1, T2, > > T3)>&>::type boost::function<R(T0, T1, T2, T3)>::operator=(Functor) > > [with Functor = > > > boost::spirit::qi::detail::parser_binder<boost::spirit::qi::action<boost::spirit::qi::repeat_parser<boost::spirit::qi::plus<boost::spirit::qi::reference<const > > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >, char(), > > boost::spirit::unused_type, boost::spirit::unused_type, > > boost::spirit::unused_type> > >, > > boost::spirit::qi::finite_iterator<int> >, client::label_validation>, > > mpl_::bool_<true> >; R = bool; T0 = __gnu_cxx::__normal_iterator<const > > char*, std::__cxx11::basic_string<char> >&; T1 = const > > __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >&; T2 = > > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > > boost::fusion::nil_>, boost::fusion::vector<> >&; T3 = const > > boost::spirit::unused_type&; typename boost::enable_if_c<(! > > boost::is_integral<Functor>::value), boost::function<R(T0, T1, T2, > > T3)>&>::type = boost::function<bool(__gnu_cxx::__normal_iterator<const > > char*, std::__cxx11::basic_string<char> >&, const > > __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >&, > > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > > boost::fusion::nil_>, boost::fusion::vector<> >&, const > > boost::spirit::unused_type&)>&]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/nonterminal/rule.hpp:183:19: > > required from 'static void boost::spirit::qi::rule<Iterator, T1, T2, > > T3, T4>::define(boost::spirit::qi::rule<Iterator, T1, T2, T3, T4>&, > > const Expr&, mpl_::true_) [with Auto = mpl_::bool_<true>; Expr = > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > > boost::proto::argsns_::list2<const > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > > > boost::proto::argsns_::list2<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > > > boost::proto::argsns_::term<boost::spirit::terminal_ex<boost::spirit::tag::repeat, > > boost::fusion::vector<int, int> > >, 0>&, const > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::unary_plus, > > > boost::proto::argsns_::list1<boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const > > char*, std::__cxx11::basic_string<char> >, char(), > > boost::spirit::unused_type, boost::spirit::unused_type, > > boost::spirit::unused_type>&>, 1>&>, 2>&, > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > > boost::proto::argsns_::term<const client::label_validation&>, 0> >, > > 2>; Iterator = __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >; T1 = > > std::__cxx11::basic_string<char>(); T2 = boost::spirit::unused_type; > > T3 = boost::spirit::unused_type; T4 = boost::spirit::unused_type; > > mpl_::true_ = mpl_::bool_<true>]' > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/nonterminal/rule.hpp:247:31: > > required from 'boost::spirit::qi::rule<Iterator, T1, T2, T3, T4>& > > boost::spirit::qi::operator%=(boost::spirit::qi::rule<Iterator, T1, > > T2, T3, T4>&, Expr&&) [with Expr = const > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > > boost::proto::argsns_::list2<const > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > > > boost::proto::argsns_::list2<boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > > > boost::proto::argsns_::term<boost::spirit::terminal_ex<boost::spirit::tag::repeat, > > boost::fusion::vector<int, int> > >, 0>&, const > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::unary_plus, > > > boost::proto::argsns_::list1<boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const > > char*, std::__cxx11::basic_string<char> >, char(), > > boost::spirit::unused_type, boost::spirit::unused_type, > > boost::spirit::unused_type>&>, 1>&>, 2>&, > > boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > > boost::proto::argsns_::term<const client::label_validation&>, 0> >, > > 2>; Iterator = __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >; T1 = > > std::__cxx11::basic_string<char>(); T2 = boost::spirit::unused_type; > > T3 = boost::spirit::unused_type; T4 = boost::spirit::unused_type]' > > prog.cc:78:20: required from > > 'client::my_grammar<Iterator>::my_grammar() [with Iterator = > > __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >]' > > prog.cc:128:20: required from here > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/container.hpp:292:13: > > error: no matching function for call to > > > 'std::__cxx11::basic_string<char>::insert(std::__cxx11::basic_string<char>::iterator, > > const std::vector<char, std::allocator<char> >&)' > > c.insert(c.end(), val); > > ^ > > In file included from /opt/wandbox/gcc-head/include/c++/8.0.0/string:52, > > from > /opt/wandbox/gcc-head/include/c++/8.0.0/stdexcept:39, > > from /opt/wandbox/gcc-head/include/c++/8.0.0/array:39, > > from /opt/wandbox/gcc-head/include/c++/8.0.0/tuple:39, > > from > /opt/wandbox/gcc-head/include/c++/8.0.0/functional:54, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/support/detail/as_fusion_element.hpp:15, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/algorithm/transformation/push_back.hpp:11, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range/detail/segmented_iterator_range.hpp:21, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range/detail/segments_impl.hpp:14, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range/iterator_range.hpp:22, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range.hpp:11, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/sequence/intrinsic/detail/segmented_begin.hpp:13, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/sequence/intrinsic/begin.hpp:18, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/adapted/boost_tuple/detail/convert_impl.hpp:12, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/adapted/boost_tuple.hpp:20, > > from > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/adapted.hpp:15, > > from prog.cc:2: > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1514:7: > > note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::const_iterator, std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, _CharT) [with _CharT = char; _Traits = > > std::char_traits<char>; _Alloc = std::allocator<char>; > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = > > __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> > >>; typename __gnu_cxx::__alloc_traits<typename > > __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = > > char*; std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::const_iterator = __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >; typename > > __gnu_cxx::__alloc_traits<typename > > __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer > > = const char*; std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type = long unsigned int]' > > insert(const_iterator __p, size_type __n, _CharT __c) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1514:7: > > note: candidate expects 3 arguments, 2 provided > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1558:9: > > note: candidate: 'template<class _InputIterator, class> > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator > > std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::const_iterator, _InputIterator, _InputIterator) [with > > _InputIterator = _InputIterator; <template-parameter-2-2> = > > <template-parameter-1-2>; _CharT = char; _Traits = > > std::char_traits<char>; _Alloc = std::allocator<char>]' > > insert(const_iterator __p, _InputIterator __beg, _InputIterator > __end) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1558:9: > > note: template argument deduction/substitution failed: > > In file included from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/string_traits.hpp:16, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/nonterminal/expand_arg.hpp:20, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/context.hpp:18, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/domain.hpp:18, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/meta_compiler.hpp:15, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/action/action.hpp:14, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/action.hpp:14, > > from > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi.hpp:14, > > from prog.cc:3: > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/container.hpp:292:13: > > note: candidate expects 3 arguments, 2 provided > > c.insert(c.end(), val); > > ^ > > In file included from /opt/wandbox/gcc-head/include/c++/8.0.0/string:52, > > from > /opt/wandbox/gcc-head/include/c++/8.0.0/stdexcept:39, > > from /opt/wandbox/gcc-head/include/c++/8.0.0/array:39, > > from /opt/wandbox/gcc-head/include/c++/8.0.0/tuple:39, > > from > /opt/wandbox/gcc-head/include/c++/8.0.0/functional:54, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/support/detail/as_fusion_element.hpp:15, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/algorithm/transformation/push_back.hpp:11, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range/detail/segmented_iterator_range.hpp:21, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range/detail/segments_impl.hpp:14, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range/iterator_range.hpp:22, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/view/iterator_range.hpp:11, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/sequence/intrinsic/detail/segmented_begin.hpp:13, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/sequence/intrinsic/begin.hpp:18, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/adapted/boost_tuple/detail/convert_impl.hpp:12, > > from > > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/adapted/boost_tuple.hpp:20, > > from > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/fusion/adapted.hpp:15, > > from prog.cc:2: > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1592:7: > > note: candidate: 'void std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::iterator, std::initializer_list<_Tp>) [with _CharT = char; > > _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = > > __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> > >>; typename __gnu_cxx::__alloc_traits<typename > > __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = > > char*]' > > insert(iterator __p, initializer_list<_CharT> __l) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1592:7: > > note: no known conversion for argument 2 from 'const > > std::vector<char, std::allocator<char> >' to > > 'std::initializer_list<char>' > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1612:7: > > note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& > > std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, const std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; > > _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, > > _Traits, _Alloc>::size_type = long unsigned int]' > > insert(size_type __pos1, const basic_string& __str) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1612:7: > > note: no known conversion for argument 1 from > > 'std::__cxx11::basic_string<char>::iterator' {aka > > '__gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> > >>'} to 'std::__cxx11::basic_string<char>::size_type' {aka 'long > > unsigned int'} > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1635:7: > > note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& > > std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, const std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type) [with _CharT = char; _Traits = > > std::char_traits<char>; _Alloc = std::allocator<char>; > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long > > unsigned int]' > > insert(size_type __pos1, const basic_string& __str, > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1635:7: > > note: candidate expects 4 arguments, 2 provided > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1658:7: > > note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& > > std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, const _CharT*, std::__cxx11::basic_string<_CharT, > > _Traits, _Alloc>::size_type) [with _CharT = char; _Traits = > > std::char_traits<char>; _Alloc = std::allocator<char>; > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long > > unsigned int]' > > insert(size_type __pos, const _CharT* __s, size_type __n) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1658:7: > > note: candidate expects 3 arguments, 2 provided > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1677:7: > > note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& > > std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, const _CharT*) [with _CharT = char; _Traits = > > std::char_traits<char>; _Alloc = std::allocator<char>; > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long > > unsigned int]' > > insert(size_type __pos, const _CharT* __s) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1677:7: > > note: no known conversion for argument 1 from > > 'std::__cxx11::basic_string<char>::iterator' {aka > > '__gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> > >>'} to 'std::__cxx11::basic_string<char>::size_type' {aka 'long > > unsigned int'} > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1701:7: > > note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& > > std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::size_type, _CharT) [with _CharT = char; _Traits = > > std::char_traits<char>; _Alloc = std::allocator<char>; > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long > > unsigned int]' > > insert(size_type __pos, size_type __n, _CharT __c) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1701:7: > > note: candidate expects 3 arguments, 2 provided > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1719:7: > > note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::__const_iterator, _CharT) [with _CharT = char; _Traits = > > std::char_traits<char>; _Alloc = std::allocator<char>; > > std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = > > __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> > >>; typename __gnu_cxx::__alloc_traits<typename > > __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = > > char*; std::__cxx11::basic_string<_CharT, _Traits, > > _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, > > std::__cxx11::basic_string<char> >; typename > > __gnu_cxx::__alloc_traits<typename > > __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer > > = const char*]' > > insert(__const_iterator __p, _CharT __c) > > ^~~~~~ > > /opt/wandbox/gcc-head/include/c++/8.0.0/bits/basic_string.h:1719:7: > > note: no known conversion for argument 2 from 'const > > std::vector<char, std::allocator<char> >' to 'char' > > > > > > On Tue, Jan 2, 2018 at 9:55 PM, JF <[email protected]> wrote: > >> In your https://wandbox.org/permlink/nDoBOQGXzUhZ07Al: > >> > >> 1. Comment line 58. > >> 2. Change line 59 to "pass = l.size() < 63;" > >> 3. Change line 76 to "_label %= repeat(1, > >> 63)[_let_dig_hyp][label_validation()];" > >> > >> Result: > >> > >> Start > >> > >> Running with Boost version: '106501' > >> Parsing 'E-PHUMZ8G8j1KEZG26C' -> E-PHUMZ8G8j1KEZG26C (PASS) > >> > >> 0 > >> > >> Finish > >> > >> 2018-01-03 3:28 GMT+01:00 Michael Powell <[email protected]>: > >>> > >>> On Tue, Jan 2, 2018 at 9:10 PM, Michael Powell <[email protected]> > >>> wrote: > >>> > On Tue, Jan 2, 2018 at 7:15 PM, JF <[email protected]> > wrote: > >>> >> Hi Michael, > >>> >> If I understand RFC correctly, is this what you want? > >>> > > >>> > Have you tried to compile this? I have tried this and received the > >>> > following errors: > >>> > >>> With oversimplified grammar, without the semantic action, the parser > >>> passes. With the semantic action, the parser fails. > >>> > >>> https://wandbox.org/permlink/hCcMbPzJnRYWLEnU > >>> > >>> Incidentally, I can leverage repeat(1, 63)[_let_dig_hyp] in this > >>> instance to vet the length aspects of a valid label. However, again, > >>> as soon as I inject the semantic action, boom, failure to parse. > >>> > >>> https://wandbox.org/permlink/nDoBOQGXzUhZ07Al > >>> > >>> I've followed the docs, as well as the proposed approach, to no avail. > >>> > >>> > https://wandbox.org/permlink/ATvd59XXSLbqB07s > >>> > > >>> > prog.cc: In instantiation of 'void > >>> > client::label_validation::operator()(Attrib&, Context&, bool&) const > >>> > [with Attrib = > boost::iterator_range<__gnu_cxx::__normal_iterator<const > >>> > char*, std::__cxx11::basic_string<char> > >; Context = > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >]': > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/action_dispatch.hpp:95:25: > >>> > required from 'decltype (f(a, b, c)) > >>> > > >>> > > boost::spirit::traits::action_dispatch<Component>::fwd_attrib_context_pass::operator()(F&&, > >>> > A&&, B&&, C&&, Rest&& ...) [with F = const client::label_validation&; > >>> > A = boost::iterator_range<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> > >&; B = > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >&; C = bool&; Rest = > >>> > {}; Component = > >>> > > >>> > > boost::spirit::qi::raw_directive<boost::spirit::qi::plus<boost::spirit::qi::reference<const > >>> > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type> > > >; decltype (f(a, b, c)) = void]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/action_dispatch.hpp:143:17: > >>> > required from 'static void > >>> > boost::spirit::traits::action_dispatch<Component>::caller(F&&, A&& > >>> > ...) [with F = const client::label_validation&; A = > >>> > {boost::iterator_range<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char, std::char_traits<char>, > >>> > std::allocator<char> > > >&, > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char, > >>> > std::char_traits<char>, std::allocator<char> >&, > boost::fusion::nil_>, > >>> > boost::fusion::vector<> >&, bool&}; Component = > >>> > > >>> > > boost::spirit::qi::raw_directive<boost::spirit::qi::plus<boost::spirit::qi::reference<const > >>> > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type> > > >]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/support/action_dispatch.hpp:153:19: > >>> > required from 'bool > >>> > boost::spirit::traits::action_dispatch<Component>::operator()(const > >>> > F&, Attribute&, Context&) [with F = client::label_validation; > >>> > Attribute = boost::iterator_range<__gnu_cxx::__normal_iterator<const > >>> > char*, std::__cxx11::basic_string<char> > >; Context = > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >; Component = > >>> > > >>> > > boost::spirit::qi::raw_directive<boost::spirit::qi::plus<boost::spirit::qi::reference<const > >>> > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type> > > >]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/action/action.hpp:69:55: > >>> > required from 'bool boost::spirit::qi::action<Subject, > >>> > Action>::parse(Iterator&, const Iterator&, Context&, const Skipper&, > >>> > Attribute&) const [with Iterator = __gnu_cxx::__normal_iterator<const > >>> > char*, std::__cxx11::basic_string<char> >; Context = > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >; Skipper = > >>> > boost::spirit::unused_type; Attribute = const > >>> > boost::spirit::unused_type; Subject = > >>> > > >>> > > boost::spirit::qi::raw_directive<boost::spirit::qi::plus<boost::spirit::qi::reference<const > >>> > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type> > > >; Action = > client::label_validation]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/nonterminal/detail/parser_binder.hpp:33:65: > >>> > required from 'bool > boost::spirit::qi::detail::parser_binder<Parser, > >>> > Auto>::call(Iterator&, const Iterator&, Context&, const Skipper&, > >>> > mpl_::true_) const [with Iterator = > __gnu_cxx::__normal_iterator<const > >>> > char*, std::__cxx11::basic_string<char> >; Skipper = > >>> > boost::spirit::unused_type; Context = > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >; Parser = > >>> > > >>> > > boost::spirit::qi::action<boost::spirit::qi::raw_directive<boost::spirit::qi::plus<boost::spirit::qi::reference<const > >>> > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type> > > >, client::label_validation>; Auto = > >>> > mpl_::bool_<false>; mpl_::true_ = mpl_::bool_<true>]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/nonterminal/detail/parser_binder.hpp:53:67: > >>> > [ skipping 4 instantiation contexts, use > >>> > -ftemplate-backtrace-limit=0 to disable ] > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/function/function_template.hpp:1061:16: > >>> > required from 'boost::function<R(T0, T1, T2, > T3)>::function(Functor, > >>> > typename boost::enable_if_c<(! boost::is_integral<Functor>::value), > >>> > int>::type) [with Functor = > >>> > > >>> > > boost::spirit::qi::detail::parser_binder<boost::spirit::qi::action<boost::spirit::qi::raw_directive<boost::spirit::qi::plus<boost::spirit::qi::reference<const > >>> > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type> > > >, client::label_validation>, > >>> > mpl_::bool_<false> >; R = bool; T0 = > >>> > __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >&; T1 = const > >>> > __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >&; T2 = > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >&; T3 = const > >>> > boost::spirit::unused_type&; typename boost::enable_if_c<(! > >>> > boost::is_integral<Functor>::value), int>::type = int]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/function/function_template.hpp:1114:5: > >>> > required from 'typename boost::enable_if_c<(! > >>> > boost::is_integral<Functor>::value), boost::function<R(T0, T1, T2, > >>> > T3)>&>::type boost::function<R(T0, T1, T2, T3)>::operator=(Functor) > >>> > [with Functor = > >>> > > >>> > > boost::spirit::qi::detail::parser_binder<boost::spirit::qi::action<boost::spirit::qi::raw_directive<boost::spirit::qi::plus<boost::spirit::qi::reference<const > >>> > boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type> > > >, client::label_validation>, > >>> > mpl_::bool_<false> >; R = bool; T0 = > >>> > __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >&; T1 = const > >>> > __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >&; T2 = > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >&; T3 = const > >>> > boost::spirit::unused_type&; typename boost::enable_if_c<(! > >>> > boost::is_integral<Functor>::value), boost::function<R(T0, T1, T2, > >>> > T3)>&>::type = > boost::function<bool(__gnu_cxx::__normal_iterator<const > >>> > char*, std::__cxx11::basic_string<char> >&, const > >>> > __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >&, > >>> > > >>> > > boost::spirit::context<boost::fusion::cons<std::__cxx11::basic_string<char>&, > >>> > boost::fusion::nil_>, boost::fusion::vector<> >&, const > >>> > boost::spirit::unused_type&)>&]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/nonterminal/rule.hpp:183:19: > >>> > required from 'static void boost::spirit::qi::rule<Iterator, T1, > T2, > >>> > T3, T4>::define(boost::spirit::qi::rule<Iterator, T1, T2, T3, T4>&, > >>> > const Expr&, mpl_::true_) [with Auto = mpl_::bool_<false>; Expr = > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > >>> > boost::proto::argsns_::list2<const > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > >>> > boost::proto::argsns_::list2<const > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > >>> > boost::proto::argsns_::term<boost::spirit::tag::raw>, 0>&, const > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::unary_plus, > >>> > > >>> > > boost::proto::argsns_::list1<boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const > >>> > char*, std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type>&>, 1>&>, 2>&, > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > >>> > boost::proto::argsns_::term<const client::label_validation&>, 0> >, > >>> > 2>; Iterator = __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >; T1 = > >>> > std::__cxx11::basic_string<char>(); T2 = boost::spirit::unused_type; > >>> > T3 = boost::spirit::unused_type; T4 = boost::spirit::unused_type; > >>> > mpl_::true_ = mpl_::bool_<true>]' > >>> > > >>> > > /opt/wandbox/boost-1.65.1/gcc-head/include/boost/spirit/home/qi/nonterminal/rule.hpp:221:32: > >>> > required from 'boost::spirit::qi::rule<Iterator, T1, T2, T3, T4>& > >>> > boost::spirit::qi::rule<Iterator, T1, T2, T3, T4>::operator=(const > >>> > Expr&) [with Expr = > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > >>> > boost::proto::argsns_::list2<const > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::subscript, > >>> > boost::proto::argsns_::list2<const > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > >>> > boost::proto::argsns_::term<boost::spirit::tag::raw>, 0>&, const > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::unary_plus, > >>> > > >>> > > boost::proto::argsns_::list1<boost::spirit::qi::rule<__gnu_cxx::__normal_iterator<const > >>> > char*, std::__cxx11::basic_string<char> >, char(), > >>> > boost::spirit::unused_type, boost::spirit::unused_type, > >>> > boost::spirit::unused_type>&>, 1>&>, 2>&, > >>> > boost::proto::exprns_::expr<boost::proto::tagns_::tag::terminal, > >>> > boost::proto::argsns_::term<const client::label_validation&>, 0> >, > >>> > 2>; Iterator = __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >; T1 = > >>> > std::__cxx11::basic_string<char>(); T2 = boost::spirit::unused_type; > >>> > T3 = boost::spirit::unused_type; T4 = boost::spirit::unused_type]' > >>> > prog.cc:79:20: required from > >>> > 'client::my_grammar<Iterator>::my_grammar() [with Iterator = > >>> > __gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> >]' > >>> > prog.cc:129:20: required from here > >>> > prog.cc:58:20: error: 'class > >>> > boost::iterator_range<__gnu_cxx::__normal_iterator<const char*, > >>> > std::__cxx11::basic_string<char> > >' has no member named 'length' > >>> > pass = l.length() < 63; > >>> > ~~^~~~~~ > >>> > > >>> > > >>> > > >>> >> #include <boost/spirit/include/qi.hpp> > >>> >> > >>> >> namespace qi = boost::spirit::qi; > >>> >> namespace ascii = qi::ascii; > >>> >> > >>> >> template > >>> >> < > >>> >> typename Iterator > >>> >>> > >>> >> struct grammar : qi::grammar<Iterator, std::vector<std::string>()> > >>> >> { > >>> >> qi::rule<Iterator, std::vector<std::string>()> domain; > >>> >> qi::rule<Iterator, std::string()> label; > >>> >> > >>> >> grammar() > >>> >> : grammar::base_type(domain) > >>> >> { > >>> >> domain = label >> *('.' >> label); > >>> >> label %= qi::raw[ascii::alpha >> *(ascii::alnum | > '-')][check_label()]; > >>> >> } > >>> >> > >>> >> struct check_label > >>> >> { > >>> >> template > >>> >> < > >>> >> typename Attrib, typename Context > >>> >>> > >>> >> void operator()(Attrib &attr, Context &context, bool &pass) const > >>> >> { > >>> >> auto label_length = attr.size(); > >>> >> auto last_char = attr[label_length - 1]; > >>> >> if(label_length < 64 && std::isalnum(last_char)) > >>> >> { > >>> >> pass = true; > >>> >> } > >>> >> else > >>> >> { > >>> >> pass = false; > >>> >> } > >>> >> } > >>> >> }; > >>> >> }; > >>> >> > >>> >> int main() > >>> >> { > >>> >> std::string input = "E-PHUMZ8G8j1KEZG26C.xx1.-"; > >>> >> > >>> >> std::vector<std::string> domain; > >>> >> > >>> >> auto b = input.cbegin(); > >>> >> auto e = input.cend(); > >>> >> > >>> >> if(qi::parse(b, e, grammar<std::string::const_iterator>(), domain)) > >>> >> { > >>> >> std::string d; > >>> >> > >>> >> for(const auto &label : domain) > >>> >> { > >>> >> if(!d.empty()) > >>> >> { > >>> >> d += '.'; > >>> >> } > >>> >> > >>> >> d += label; > >>> >> } > >>> >> > >>> >> std::cout << "matched " << d << '\n'; > >>> >> if(b != e) > >>> >> { > >>> >> std::cout << "unmatched " << std::string(b, e) << '\n'; > >>> >> } > >>> >> } > >>> >> else > >>> >> { > >>> >> std::cout << "nothing matched\n"; > >>> >> } > >>> >> } > >>> >> > >>> >> ? > >>> >> > >>> >> (There may be errors... It's 1AM here.) > >>> >> > >>> >> J > >>> >> > >>> >> 2018-01-03 0:54 GMT+01:00 Joel de Guzman <[email protected]>: > >>> >>> > >>> >>> On 03/01/2018 6:59 AM, Michael Powell wrote: > >>> >>>> > >>> >>>> On Tue, Jan 2, 2018 at 3:24 PM, Joel de Guzman<[email protected]> > >>> >>>> wrote: > >>> >>>>> > >>> >>>>> On 02/01/2018 11:42 PM, Michael Powell wrote: > >>> >>>>>> > >>> >>>>>> Now after providing additional follow up, live examples, etc, > any > >>> >>>>>> feedback on this at all? > >>> >>>>>> > >>> >>>>>> This cannot be that difficult, however any of the documentation, > >>> >>>>>> etc, > >>> >>>>>> I am scanning does not seem to work or are incomplete at best, > >>> >>>>>> which > >>> >>>>>> isn't helping the case. > >>> >>>>> > >>> >>>>> > >>> >>>>> Not sure. I know you presented some code, but is it minimal > enough? > >>> >>>>> To me, minimal code would look like something like the code here: > >>> >>>>> http://boost-spirit.com/home/feedback-and-support/ > >>> >>>> > >>> >>>> There is nothing I consider extraneous in the examples I > presented. > >>> >>>> There is a test scaffold, the grammar, and the AST. It's all > pretty > >>> >>>> clearly outlined in the examples. Anything more or other than > that I > >>> >>>> would consider NOT minimal. > >>> >>> > >>> >>> > >>> >>> Give it some more effort. For example, focus on one exact problem. > The > >>> >>> very subject of this thread does not even convey any usable > >>> >>> information > >>> >>> other than "not working". Most often than not, I could distill > >>> >>> problematic > >>> >>> code to only a few lines --one or two rules is ideal. You do not > even > >>> >>> have to have grammars. Also, get rid of the scaffolding, etc. > >>> >>> > >>> >>> Again, you'll have better luck if the essence of your question can > >>> >>> be fully comprehended in one or two minutes. Do I need to study RFC > >>> >>> 1034 to understand your problem? If not, then that information is > >>> >>> extraneous. If yes, then your issue requires too much investment in > >>> >>> time (at least for me). > >>> >>> > >>> >>> Regards, > >>> >>> -- > >>> >>> Joel de Guzman > >>> >>> http://www.ciere.com > >>> >>> http://boost-spirit.com > >>> >>> http://www.cycfi.com/ > >>> >>> > >>> >>> > >>> >>> > >>> >>> > >>> >>> > ------------------------------------------------------------------------------ > >>> >>> Check out the vibrant tech community on one of the world's most > >>> >>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot > >>> >>> _______________________________________________ > >>> >>> Spirit-general mailing list > >>> >>> [email protected] > >>> >>> https://lists.sourceforge.net/lists/listinfo/spirit-general > >>> >> > >>> >> > >>> >> > >>> >> > >>> >> > ------------------------------------------------------------------------------ > >>> >> Check out the vibrant tech community on one of the world's most > >>> >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot > >>> >> _______________________________________________ > >>> >> Spirit-general mailing list > >>> >> [email protected] > >>> >> https://lists.sourceforge.net/lists/listinfo/spirit-general > >>> >> > >>> > >>> > >>> > ------------------------------------------------------------------------------ > >>> Check out the vibrant tech community on one of the world's most > >>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot > >>> _______________________________________________ > >>> Spirit-general mailing list > >>> [email protected] > >>> https://lists.sourceforge.net/lists/listinfo/spirit-general > >> > >> > >> > >> > ------------------------------------------------------------------------------ > >> Check out the vibrant tech community on one of the world's most > >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot > >> _______________________________________________ > >> Spirit-general mailing list > >> [email protected] > >> https://lists.sourceforge.net/lists/listinfo/spirit-general > >> > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Spirit-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/spirit-general > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Spirit-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/spirit-general