Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

39 files changed, 1022 insertions, 0 deletions

diff --git a/src/boost/libs/metaparse/example/getting_started/1.hpp b/src/boost/libs/metaparse/example/getting_started/1.hpp
new file mode 100644
index 000000000..ee00e7a1d
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/1.hpp
@@ -0,0 +1,9 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_1_HPP
+
+// Automatically generated header file
+
+// Definitions of section 
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/10.hpp b/src/boost/libs/metaparse/example/getting_started/10.hpp
new file mode 100644
index 000000000..e8ed5f1c3
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/10.hpp
@@ -0,0 +1,42 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_10_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_10_HPP
+
+// Automatically generated header file
+
+// Definitions before section 9
+#include "9.hpp"
+
+// Definitions of section 9
+#include <boost/mpl/negate.hpp>
+
+using unary_exp1 = 
+ foldr_start_with_parser< 
+   minus_token, 
+   int_token, 
+   boost::mpl::lambda<boost::mpl::negate<boost::mpl::_1>>::type 
+ >;
+
+using mult_exp4 = 
+ foldl_start_with_parser< 
+   sequence<one_of<times_token, divides_token>, unary_exp1>, 
+   unary_exp1, 
+   boost::mpl::quote2<binary_op> 
+ >;
+
+using exp_parser18 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token>, mult_exp4>, 
+     mult_exp4, 
+     boost::mpl::quote2<binary_op> 
+   > 
+ >;
+
+// query:
+//    exp_parser18::apply<BOOST_METAPARSE_STRING("---13")>::type
+
+// query:
+//    exp_parser18::apply<BOOST_METAPARSE_STRING("13")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/11.hpp b/src/boost/libs/metaparse/example/getting_started/11.hpp
new file mode 100644
index 000000000..3583496a8
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/11.hpp
@@ -0,0 +1,62 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_11_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_11_HPP
+
+// Automatically generated header file
+
+// Definitions before section 10
+#include "10.hpp"
+
+// Definitions of section 10
+using lparen_token = token<lit_c<'('>>;
+
+using rparen_token = token<lit_c<')'>>;
+
+using plus_exp1 = 
+ foldl_start_with_parser< 
+   sequence<one_of<plus_token, minus_token>, mult_exp4>, 
+   mult_exp4, 
+   boost::mpl::quote2<binary_op> 
+ >;
+
+using paren_exp1 = sequence<lparen_token, plus_exp1, rparen_token>;
+
+#include <boost/metaparse/middle_of.hpp>
+
+using paren_exp2 = middle_of<lparen_token, plus_exp1, rparen_token>;
+
+using primary_exp1 = one_of<int_token, paren_exp2>;
+
+struct plus_exp2;
+
+using paren_exp3 = middle_of<lparen_token, plus_exp2, rparen_token>;
+
+using primary_exp2 = one_of<int_token, paren_exp2>;
+
+using unary_exp2 = 
+ foldr_start_with_parser< 
+   minus_token, 
+   primary_exp2, 
+   boost::mpl::lambda<boost::mpl::negate<boost::mpl::_1>>::type 
+ >;
+
+using mult_exp5 = 
+ foldl_start_with_parser< 
+   sequence<one_of<times_token, divides_token>, unary_exp2>, 
+   unary_exp2, 
+   boost::mpl::quote2<binary_op> 
+ >;
+
+struct plus_exp2 : 
+ foldl_start_with_parser< 
+   sequence<one_of<plus_token, minus_token>, mult_exp5>, 
+   mult_exp5, 
+   boost::mpl::quote2<binary_op> 
+ > {};
+
+using exp_parser19 = build_parser<plus_exp2>;
+
+// query:
+//    exp_parser19::apply<BOOST_METAPARSE_STRING("(1 + 2) * 3")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/11_1.hpp b/src/boost/libs/metaparse/example/getting_started/11_1.hpp
new file mode 100644
index 000000000..be2a2de63
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/11_1.hpp
@@ -0,0 +1,14 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_11_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_11_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 11
+#include "11.hpp"
+
+// Definitions of section 11
+// query:
+//    exp_parser19::apply<BOOST_METAPARSE_STRING("hello")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/11_2.hpp b/src/boost/libs/metaparse/example/getting_started/11_2.hpp
new file mode 100644
index 000000000..ae36b4e46
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/11_2.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_11_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_11_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 11.1
+#include "11_1.hpp"
+
+// Definitions of section 11.1
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/11_3.hpp b/src/boost/libs/metaparse/example/getting_started/11_3.hpp
new file mode 100644
index 000000000..a93c2dc47
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/11_3.hpp
@@ -0,0 +1,49 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_11_3_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_11_3_HPP
+
+// Automatically generated header file
+
+// Definitions before section 11.2
+#include "11_2.hpp"
+
+// Definitions of section 11.2
+#include <boost/metaparse/define_error.hpp>
+
+BOOST_METAPARSE_DEFINE_ERROR(missing_primary_expression, "Missing primary expression");
+
+struct plus_exp3;
+
+using paren_exp4 = middle_of<lparen_token, plus_exp3, rparen_token>;
+
+#include <boost/metaparse/fail.hpp>
+
+using primary_exp3 = one_of<int_token, paren_exp4, fail<missing_primary_expression>>;
+
+using unary_exp3 = 
+ foldr_start_with_parser< 
+   minus_token, 
+   primary_exp3, 
+   boost::mpl::lambda<boost::mpl::negate<boost::mpl::_1>>::type 
+ >;
+
+using mult_exp6 = 
+ foldl_start_with_parser< 
+   sequence<one_of<times_token, divides_token>, unary_exp3>, 
+   unary_exp3, 
+   boost::mpl::quote2<binary_op> 
+ >;
+
+struct plus_exp3 : 
+ foldl_start_with_parser< 
+   sequence<one_of<plus_token, minus_token>, mult_exp6>, 
+   mult_exp6, 
+   boost::mpl::quote2<binary_op> 
+ > {};
+
+using exp_parser20 = build_parser<plus_exp3>;
+
+// query:
+//    exp_parser20::apply<BOOST_METAPARSE_STRING("hello")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/11_3_1.hpp b/src/boost/libs/metaparse/example/getting_started/11_3_1.hpp
new file mode 100644
index 000000000..56da35a82
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/11_3_1.hpp
@@ -0,0 +1,38 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_11_3_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_11_3_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 11.3
+#include "11_3.hpp"
+
+// Definitions of section 11.3
+// query:
+//    exp_parser20::apply<BOOST_METAPARSE_STRING("(1+2")>::type
+
+// query:
+//    exp_parser20::apply<BOOST_METAPARSE_STRING("0+(1+2")>::type
+
+#include <boost/metaparse/fail_at_first_char_expected.hpp>
+
+#include <boost/metaparse/first_of.hpp>
+
+struct plus_exp4 : 
+ first_of< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token>, mult_exp6>, 
+     mult_exp6, 
+     boost::mpl::quote2<binary_op> 
+   >, 
+   fail_at_first_char_expected< 
+     sequence<one_of<plus_token, minus_token>, mult_exp6> 
+   > 
+ > {};
+
+using exp_parser21 = build_parser<plus_exp4>;
+
+// query:
+//    exp_parser21::apply<BOOST_METAPARSE_STRING("0+(1+2")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/11_3_2.hpp b/src/boost/libs/metaparse/example/getting_started/11_3_2.hpp
new file mode 100644
index 000000000..bf2e4b457
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/11_3_2.hpp
@@ -0,0 +1,25 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_11_3_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_11_3_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 11.3.1
+#include "11_3_1.hpp"
+
+// Definitions of section 11.3.1
+#include <boost/metaparse/foldl_reject_incomplete_start_with_parser.hpp>
+
+struct plus_exp5 : 
+ foldl_reject_incomplete_start_with_parser< 
+   sequence<one_of<plus_token, minus_token>, mult_exp6>, 
+   mult_exp6, 
+   boost::mpl::quote2<binary_op> 
+ > {};
+
+using exp_parser22 = build_parser<plus_exp5>;
+
+// query:
+//    exp_parser22::apply<BOOST_METAPARSE_STRING("0+(1+2")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/12.hpp b/src/boost/libs/metaparse/example/getting_started/12.hpp
new file mode 100644
index 000000000..d503539b1
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/12.hpp
@@ -0,0 +1,46 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_12_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_12_HPP
+
+// Automatically generated header file
+
+// Definitions before section 11.3.2
+#include "11_3_2.hpp"
+
+// Definitions of section 11.3.2
+struct plus_exp6;
+
+using paren_exp5 = middle_of<lparen_token, plus_exp6, rparen_token>;
+
+using primary_exp4 = one_of<int_token, paren_exp5, fail<missing_primary_expression>>;
+
+using unary_exp4 = 
+ foldr_start_with_parser< 
+   minus_token, 
+   primary_exp4, 
+   boost::mpl::lambda<boost::mpl::negate<boost::mpl::_1>>::type 
+ >;
+
+using mult_exp7 = 
+ foldl_reject_incomplete_start_with_parser< 
+   sequence<one_of<times_token, divides_token>, unary_exp4>, 
+   unary_exp4, 
+   boost::mpl::quote2<binary_op> 
+ >;
+
+struct plus_exp6 : 
+ foldl_reject_incomplete_start_with_parser< 
+   sequence<one_of<plus_token, minus_token>, mult_exp7>, 
+   mult_exp7, 
+   boost::mpl::quote2<binary_op> 
+ > {};
+
+using exp_parser23 = build_parser<plus_exp6>;
+
+// query:
+//    exp_parser23::apply<BOOST_METAPARSE_STRING("1+(2*")>::type
+
+// query:
+//    exp_parser23::apply<BOOST_METAPARSE_STRING("1+(2*3")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/1_1.hpp b/src/boost/libs/metaparse/example/getting_started/1_1.hpp
new file mode 100644
index 000000000..36fa44660
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/1_1.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_1_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_1_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 1
+#include "1.hpp"
+
+// Definitions of section 1
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/1_2.hpp b/src/boost/libs/metaparse/example/getting_started/1_2.hpp
new file mode 100644
index 000000000..dd19e3ef9
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/1_2.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_1_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_1_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 1.1
+#include "1_1.hpp"
+
+// Definitions of section 1.1
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/1_2_1.hpp b/src/boost/libs/metaparse/example/getting_started/1_2_1.hpp
new file mode 100644
index 000000000..db5d3fe53
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/1_2_1.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_1_2_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_1_2_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 1.2
+#include "1_2.hpp"
+
+// Definitions of section 1.2
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/1_2_2.hpp b/src/boost/libs/metaparse/example/getting_started/1_2_2.hpp
new file mode 100644
index 000000000..f84edb36c
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/1_2_2.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_1_2_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_1_2_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 1.2.1
+#include "1_2_1.hpp"
+
+// Definitions of section 1.2.1
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/2.hpp b/src/boost/libs/metaparse/example/getting_started/2.hpp
new file mode 100644
index 000000000..3c3ecb422
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/2.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 1.2.2
+#include "1_2_2.hpp"
+
+// Definitions of section 1.2.2
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/3.hpp b/src/boost/libs/metaparse/example/getting_started/3.hpp
new file mode 100644
index 000000000..4df3b531d
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/3.hpp
@@ -0,0 +1,19 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_3_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_3_HPP
+
+// Automatically generated header file
+
+// Definitions before section 2
+#include "2.hpp"
+
+// Definitions of section 2
+#include <boost/metaparse/string.hpp>
+
+// query:
+//    boost::metaparse::string<'1', '1', ' ', '+', ' ', '2'>
+
+// query:
+//    BOOST_METAPARSE_STRING("11 + 2")
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/3_1.hpp b/src/boost/libs/metaparse/example/getting_started/3_1.hpp
new file mode 100644
index 000000000..f383508db
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/3_1.hpp
@@ -0,0 +1,22 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_3_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_3_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 3
+#include "3.hpp"
+
+// Definitions of section 3
+#include <boost/metaparse/int_.hpp>
+
+#include <boost/metaparse/build_parser.hpp>
+
+using namespace boost::metaparse;
+
+using exp_parser1 = build_parser<int_>;
+
+// query:
+//    exp_parser1::apply<BOOST_METAPARSE_STRING("13")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/3_2.hpp b/src/boost/libs/metaparse/example/getting_started/3_2.hpp
new file mode 100644
index 000000000..0cc9a48e7
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/3_2.hpp
@@ -0,0 +1,14 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_3_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_3_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 3.1
+#include "3_1.hpp"
+
+// Definitions of section 3.1
+// query:
+//    exp_parser1::apply<BOOST_METAPARSE_STRING("thirteen")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/3_3.hpp b/src/boost/libs/metaparse/example/getting_started/3_3.hpp
new file mode 100644
index 000000000..cc35183f1
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/3_3.hpp
@@ -0,0 +1,24 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_3_3_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_3_3_HPP
+
+// Automatically generated header file
+
+// Definitions before section 3.2
+#include "3_2.hpp"
+
+// Definitions of section 3.2
+// query:
+//    exp_parser1::apply<BOOST_METAPARSE_STRING("11 13")>::type
+
+#include <boost/metaparse/entire_input.hpp>
+
+using exp_parser2 = build_parser<entire_input<int_>>;
+
+// query:
+//    exp_parser2::apply<BOOST_METAPARSE_STRING("13")>::type
+
+// query:
+//    exp_parser2::apply<BOOST_METAPARSE_STRING("11 13")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/4.hpp b/src/boost/libs/metaparse/example/getting_started/4.hpp
new file mode 100644
index 000000000..6fe2fc8f6
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/4.hpp
@@ -0,0 +1,21 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_4_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_4_HPP
+
+// Automatically generated header file
+
+// Definitions before section 3.3
+#include "3_3.hpp"
+
+// Definitions of section 3.3
+// query:
+//    exp_parser2::apply<BOOST_METAPARSE_STRING("11 ")>::type
+
+#include <boost/metaparse/token.hpp>
+
+using exp_parser3 = build_parser<entire_input<token<int_>>>;
+
+// query:
+//    exp_parser3::apply<BOOST_METAPARSE_STRING("11 ")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/4_1.hpp b/src/boost/libs/metaparse/example/getting_started/4_1.hpp
new file mode 100644
index 000000000..513705947
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/4_1.hpp
@@ -0,0 +1,27 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_4_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_4_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 4
+#include "4.hpp"
+
+// Definitions of section 4
+#include <boost/metaparse/lit_c.hpp>
+
+#include <boost/metaparse/sequence.hpp>
+
+using exp_parser4 = build_parser<sequence<token<int_>, token<lit_c<'+'>>, token<int_>>>;
+
+// query:
+//    exp_parser4::apply<BOOST_METAPARSE_STRING("11 + 2")>::type
+
+#ifdef __METASHELL
+#include <metashell/formatter.hpp>
+#endif
+
+// query:
+//    exp_parser4::apply<BOOST_METAPARSE_STRING("11 + 2")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/4_2.hpp b/src/boost/libs/metaparse/example/getting_started/4_2.hpp
new file mode 100644
index 000000000..1663c4686
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/4_2.hpp
@@ -0,0 +1,20 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_4_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_4_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 4.1
+#include "4_1.hpp"
+
+// Definitions of section 4.1
+using int_token = token<int_>;
+
+using plus_token = token<lit_c<'+'>>;
+
+using exp_parser5 = build_parser<sequence<int_token, plus_token, int_token>>;
+
+// query:
+//    exp_parser5::apply<BOOST_METAPARSE_STRING("11 + 2")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/5.hpp b/src/boost/libs/metaparse/example/getting_started/5.hpp
new file mode 100644
index 000000000..671b34e9e
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/5.hpp
@@ -0,0 +1,45 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_5_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_5_HPP
+
+// Automatically generated header file
+
+// Definitions before section 4.2
+#include "4_2.hpp"
+
+// Definitions of section 4.2
+#include <boost/metaparse/transform.hpp>
+
+#include <boost/mpl/plus.hpp>
+
+#include <boost/mpl/at.hpp>
+
+template <class Vector> 
+ struct eval_plus : 
+   boost::mpl::plus< 
+     typename boost::mpl::at_c<Vector, 0>::type, 
+     typename boost::mpl::at_c<Vector, 2>::type 
+   > {};
+
+// query:
+//   eval_plus< 
+//     boost::mpl::vector< 
+//       mpl_::integral_c<int, 11>, 
+//       mpl_::char_<'+'>, 
+//       mpl_::integral_c<int, 2> 
+//     >>::type
+
+#include <boost/mpl/quote.hpp>
+
+using exp_parser6 = 
+ build_parser< 
+   transform< 
+     sequence<int_token, plus_token, int_token>, 
+     boost::mpl::quote1<eval_plus> 
+   > 
+ >;
+
+// query:
+//    exp_parser6::apply<BOOST_METAPARSE_STRING("11 + 2")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/5_1.hpp b/src/boost/libs/metaparse/example/getting_started/5_1.hpp
new file mode 100644
index 000000000..4042182e2
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/5_1.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_5_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_5_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 5
+#include "5.hpp"
+
+// Definitions of section 5
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/5_2.hpp b/src/boost/libs/metaparse/example/getting_started/5_2.hpp
new file mode 100644
index 000000000..ea9a0b18a
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/5_2.hpp
@@ -0,0 +1,24 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_5_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_5_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 5.1
+#include "5_1.hpp"
+
+// Definitions of section 5.1
+#include <boost/metaparse/any.hpp>
+
+using exp_parser7 = 
+ build_parser< 
+   sequence< 
+     int_token,                                /* The first <number> */ 
+     repeated<sequence<plus_token, int_token>> /* The "+ <number>" elements */ 
+   > 
+ >;
+
+// query:
+//    exp_parser7::apply<BOOST_METAPARSE_STRING("1 + 2 + 3 + 4")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/5_2_1.hpp b/src/boost/libs/metaparse/example/getting_started/5_2_1.hpp
new file mode 100644
index 000000000..f8e9ca219
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/5_2_1.hpp
@@ -0,0 +1,13 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_5_2_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_5_2_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 5.2
+#include "5_2.hpp"
+
+// Definitions of section 5.2
+using temp_result = exp_parser7::apply<BOOST_METAPARSE_STRING("1 + 2 + 3 + 4")>::type;
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/5_2_2.hpp b/src/boost/libs/metaparse/example/getting_started/5_2_2.hpp
new file mode 100644
index 000000000..ea9ecb366
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/5_2_2.hpp
@@ -0,0 +1,58 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_5_2_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_5_2_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 5.2.1
+#include "5_2_1.hpp"
+
+// Definitions of section 5.2.1
+#include <boost/mpl/fold.hpp>
+
+using vector_of_numbers = 
+ boost::mpl::vector< 
+   boost::mpl::int_<2>, 
+   boost::mpl::int_<5>, 
+   boost::mpl::int_<6> 
+ >;
+
+template <class Vector> 
+ struct sum_vector : 
+    boost::mpl::fold< 
+      Vector, 
+      boost::mpl::int_<0>, 
+      boost::mpl::lambda< 
+        boost::mpl::plus<boost::mpl::_1, boost::mpl::_2> 
+      >::type 
+    > 
+  {};
+
+// query:
+//    sum_vector<vector_of_numbers>::type
+
+template <class Sum, class Item> 
+   struct sum_items : 
+     boost::mpl::plus< 
+       Sum, 
+       typename boost::mpl::at_c<Item, 1>::type 
+     > 
+ {};
+
+// query:
+//   sum_items< 
+//      mpl_::integral_c<int, 1>, 
+//      boost::mpl::vector<mpl_::char_<'+'>, mpl_::integral_c<int, 2>> 
+//    >::type
+
+// query:
+//    boost::mpl::at_c<temp_result, 1>::type
+
+// query:
+//   boost::mpl::fold< 
+//      boost::mpl::at_c<temp_result, 1>::type, /* The vector to summarise */ 
+//      boost::mpl::int_<0>, /* The value to start the sum from */ 
+//      boost::mpl::quote2<sum_items> /* The function to call in each iteration */ 
+//    >::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/5_2_3.hpp b/src/boost/libs/metaparse/example/getting_started/5_2_3.hpp
new file mode 100644
index 000000000..b14a0c5e5
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/5_2_3.hpp
@@ -0,0 +1,58 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_5_2_3_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_5_2_3_HPP
+
+// Automatically generated header file
+
+// Definitions before section 5.2.2
+#include "5_2_2.hpp"
+
+// Definitions of section 5.2.2
+using exp_parser8 = 
+ build_parser< 
+   sequence< 
+     int_token, /* parse the first <number> */ 
+     transform< 
+       repeated<sequence<plus_token, int_token>>, /* parse the "+ <number>" elements */ 
+       /* lambda expression summarising the "+ <number>" elements using fold */ 
+       boost::mpl::lambda< 
+         /* The folding expression we have just created */ 
+         boost::mpl::fold< 
+           boost::mpl::_1, /* the argument of the lambda expression, the result */ 
+                           /* of the repeated<...> parser */ 
+           boost::mpl::int_<0>, 
+           boost::mpl::quote2<sum_items> 
+         > 
+       >::type 
+     > 
+   > 
+ >;
+
+// query:
+//    exp_parser8::apply<BOOST_METAPARSE_STRING("1 + 2 + 3 + 4")>::type
+
+using exp_parser9 = 
+ build_parser< 
+   transform< 
+     /* What we had so far */ 
+     sequence< 
+       int_token, 
+       transform< 
+         repeated<sequence<plus_token, int_token>>, 
+         boost::mpl::lambda< 
+           boost::mpl::fold< 
+             boost::mpl::_1, 
+             boost::mpl::int_<0>, 
+             boost::mpl::quote2<sum_items> 
+           > 
+         >::type 
+       > 
+     >, 
+     boost::mpl::quote1<sum_vector> /* summarise the vector of numbers */ 
+   > 
+ >;
+
+// query:
+//    exp_parser9::apply<BOOST_METAPARSE_STRING("1 + 2 + 3 + 4")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/5_2_4.hpp b/src/boost/libs/metaparse/example/getting_started/5_2_4.hpp
new file mode 100644
index 000000000..3d4d30210
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/5_2_4.hpp
@@ -0,0 +1,27 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_5_2_4_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_5_2_4_HPP
+
+// Automatically generated header file
+
+// Definitions before section 5.2.3
+#include "5_2_3.hpp"
+
+// Definitions of section 5.2.3
+#include <boost/metaparse/foldl.hpp>
+
+using exp_parser10 = 
+ build_parser< 
+   transform< 
+     sequence< 
+       int_token, 
+       foldl< 
+         sequence<plus_token, int_token>, 
+         boost::mpl::int_<0>, 
+         boost::mpl::quote2<sum_items> 
+       > 
+     >, 
+     boost::mpl::quote1<sum_vector>> 
+ >;
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/6.hpp b/src/boost/libs/metaparse/example/getting_started/6.hpp
new file mode 100644
index 000000000..906cb04bd
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/6.hpp
@@ -0,0 +1,25 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_6_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_6_HPP
+
+// Automatically generated header file
+
+// Definitions before section 5.2.4
+#include "5_2_4.hpp"
+
+// Definitions of section 5.2.4
+#include <boost/metaparse/foldl_start_with_parser.hpp>
+
+using exp_parser11 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<plus_token, int_token>, /* apply this parser repeatedly */ 
+     int_token, /* use this parser to get the initial value */ 
+     boost::mpl::quote2<sum_items> /* use this function to add a new value to the summary */ 
+   > 
+ >;
+
+// query:
+//    exp_parser11::apply<BOOST_METAPARSE_STRING("1 + 2 + 3 + 4")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/6_1.hpp b/src/boost/libs/metaparse/example/getting_started/6_1.hpp
new file mode 100644
index 000000000..0cc124497
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/6_1.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_6_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_6_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 6
+#include "6.hpp"
+
+// Definitions of section 6
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/6_2.hpp b/src/boost/libs/metaparse/example/getting_started/6_2.hpp
new file mode 100644
index 000000000..d9f8bad27
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/6_2.hpp
@@ -0,0 +1,27 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_6_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_6_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 6.1
+#include "6_1.hpp"
+
+// Definitions of section 6.1
+using minus_token = token<lit_c<'-'>>;
+
+#include <boost/metaparse/one_of.hpp>
+
+using exp_parser12 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token>, int_token>, 
+     int_token, 
+     boost::mpl::quote2<sum_items> 
+   > 
+ >;
+
+// query:
+//    exp_parser12::apply<BOOST_METAPARSE_STRING("1 + 2 - 3")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/7.hpp b/src/boost/libs/metaparse/example/getting_started/7.hpp
new file mode 100644
index 000000000..fe245b98a
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/7.hpp
@@ -0,0 +1,49 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_7_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_7_HPP
+
+// Automatically generated header file
+
+// Definitions before section 6.2
+#include "6_2.hpp"
+
+// Definitions of section 6.2
+#include <boost/mpl/minus.hpp>
+
+template <class L, char Op, class R> struct eval_binary_op;
+
+template <class L, class R> struct eval_binary_op<L, '+', R> : boost::mpl::plus<L, R>::type {};
+
+template <class L, class R> struct eval_binary_op<L, '-', R> : boost::mpl::minus<L, R>::type {};
+
+// query:
+//    eval_binary_op<boost::mpl::int_<11>, '+', boost::mpl::int_<2>>::type
+
+// query:
+//    eval_binary_op<boost::mpl::int_<13>, '-', boost::mpl::int_<2>>::type
+
+template <class S, class Item> 
+ struct binary_op : 
+   eval_binary_op< 
+     S, 
+     boost::mpl::at_c<Item, 0>::type::value, 
+     typename boost::mpl::at_c<Item, 1>::type 
+   > 
+   {};
+
+// query:
+//    binary_op<boost::mpl::int_<11>, boost::mpl::vector<boost::mpl::char_<'+'>, boost::mpl::int_<2>>>::type
+
+using exp_parser13 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token>, int_token>, 
+     int_token, 
+     boost::mpl::quote2<binary_op> 
+   > 
+ >;
+
+// query:
+//    exp_parser13::apply<BOOST_METAPARSE_STRING("1 + 2 - 3")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/7_1.hpp b/src/boost/libs/metaparse/example/getting_started/7_1.hpp
new file mode 100644
index 000000000..02b99e7b6
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/7_1.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_7_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_7_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 7
+#include "7.hpp"
+
+// Definitions of section 7
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/7_2.hpp b/src/boost/libs/metaparse/example/getting_started/7_2.hpp
new file mode 100644
index 000000000..07e1a3583
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/7_2.hpp
@@ -0,0 +1,35 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_7_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_7_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 7.1
+#include "7_1.hpp"
+
+// Definitions of section 7.1
+#include <boost/mpl/times.hpp>
+
+template <class L, class R> struct eval_binary_op<L, '*', R> : boost::mpl::times<L, R>::type {};
+
+// query:
+//    eval_binary_op<boost::mpl::int_<3>, '*', boost::mpl::int_<4>>::type
+
+using times_token = token<lit_c<'*'>>;
+
+using exp_parser14 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token, times_token>, int_token>, 
+     int_token, 
+     boost::mpl::quote2<binary_op> 
+   > 
+ >;
+
+// query:
+//    exp_parser14::apply<BOOST_METAPARSE_STRING("2 * 3")>::type
+
+// query:
+//    exp_parser14::apply<BOOST_METAPARSE_STRING("1 + 2 * 3")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/8.hpp b/src/boost/libs/metaparse/example/getting_started/8.hpp
new file mode 100644
index 000000000..c052f5b83
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/8.hpp
@@ -0,0 +1,25 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_8_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_8_HPP
+
+// Automatically generated header file
+
+// Definitions before section 7.2
+#include "7_2.hpp"
+
+// Definitions of section 7.2
+using mult_exp1 = foldl_start_with_parser<sequence<times_token, int_token>, int_token, boost::mpl::quote2<binary_op>>;
+
+using exp_parser15 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token>, mult_exp1>, 
+     mult_exp1, 
+     boost::mpl::quote2<binary_op> 
+   > 
+ >;
+
+// query:
+//    exp_parser15::apply<BOOST_METAPARSE_STRING("1 + 2 * 3")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/8_1.hpp b/src/boost/libs/metaparse/example/getting_started/8_1.hpp
new file mode 100644
index 000000000..aca70e75c
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/8_1.hpp
@@ -0,0 +1,36 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_8_1_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_8_1_HPP
+
+// Automatically generated header file
+
+// Definitions before section 8
+#include "8.hpp"
+
+// Definitions of section 8
+#include <boost/mpl/divides.hpp>
+
+template <class L, class R> struct eval_binary_op<L, '/', R> : boost::mpl::divides<L, R>::type {};
+
+using divides_token = token<lit_c<'/'>>;
+
+using mult_exp2 = 
+ foldl_start_with_parser< 
+   sequence<one_of<times_token, divides_token>, int_token>, 
+   int_token, 
+   boost::mpl::quote2<binary_op> 
+ >;
+
+using exp_parser16 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token>, mult_exp2>, 
+     mult_exp2, 
+     boost::mpl::quote2<binary_op> 
+   > 
+ >;
+
+// query:
+//    exp_parser16::apply<BOOST_METAPARSE_STRING("8 / 4")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/8_2.hpp b/src/boost/libs/metaparse/example/getting_started/8_2.hpp
new file mode 100644
index 000000000..303c38830
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/8_2.hpp
@@ -0,0 +1,12 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_8_2_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_8_2_HPP
+
+// Automatically generated header file
+
+// Definitions before section 8.1
+#include "8_1.hpp"
+
+// Definitions of section 8.1
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/9.hpp b/src/boost/libs/metaparse/example/getting_started/9.hpp
new file mode 100644
index 000000000..47366b913
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/9.hpp
@@ -0,0 +1,42 @@
+#ifndef BOOST_METAPARSE_GETTING_STARTED_9_HPP
+#define BOOST_METAPARSE_GETTING_STARTED_9_HPP
+
+// Automatically generated header file
+
+// Definitions before section 8.2
+#include "8_2.hpp"
+
+// Definitions of section 8.2
+template <class S, class Item> 
+ struct reverse_binary_op : 
+   eval_binary_op< 
+     typename boost::mpl::at_c<Item, 0>::type, 
+     boost::mpl::at_c<Item, 1>::type::value, 
+     S 
+   > 
+   {};
+
+#include <boost/metaparse/foldr_start_with_parser.hpp>
+
+using mult_exp3 = 
+ foldr_start_with_parser< 
+   sequence<int_token, one_of<times_token, divides_token>>, /* The parser applied repeatedly */ 
+   int_token, /* The parser parsing the last number */ 
+   boost::mpl::quote2<reverse_binary_op> /* The function called for every result */ 
+                                         /* of applying the above parser */ 
+ >;
+
+using exp_parser17 = 
+ build_parser< 
+   foldl_start_with_parser< 
+     sequence<one_of<plus_token, minus_token>, mult_exp3>, 
+     mult_exp3, 
+     boost::mpl::quote2<binary_op> 
+   > 
+ >;
+
+// query:
+//    exp_parser17::apply<BOOST_METAPARSE_STRING("8 / 4 / 2")>::type
+
+#endif
+
diff --git a/src/boost/libs/metaparse/example/getting_started/README b/src/boost/libs/metaparse/example/getting_started/README
new file mode 100644
index 000000000..f2c6703b5
--- /dev/null
+++ b/src/boost/libs/metaparse/example/getting_started/README
@@ -0,0 +1,6 @@
+This example contains the code snippets of Getting Started. These headers are
+intended to be used from Metashell. To get all the definitions before section
+N. you need to include N.hpp
+
+The headers can always be re-generated by running tools/generate_all.py
+