[headers] Add <shared_mutex> to Table 14.

Also update total number of headers and add [diff.cpp11.library].

Author: jwakely

source/compatibility.tex

@@ -1448,6 +1448,16 @@
           // in \tcode{A<long>(long)}.
 \end{codeblock}
 
+\rSec2[diff.cpp11.library]{Clause \ref{library}: library introduction}
+
+\ref{headers}
+\change New header.
+\rationale New functionality.
+\effect
+The \Cpp header \tcode{<shared_mutex>} is new.
+Valid \CppXI code that \tcode{\#include}{s} a header with that name may be
+invalid in this International Standard.
+
 \rSec2[diff.cpp11.input.output]{Clause \ref{input.output}: input/output library}
 
 \ref{c.files}

source/lib-intro.tex

@@ -967,7 +967,7 @@
 
 \pnum
 The \Cpp standard library provides
-53
+54
 \term{\Cpp library headers},
 \indextext{header!C++ library}%
 as shown in Table~\ref{tab:cpp.library.headers}.
@@ -980,65 +980,66 @@
 \tcode{<fstream>} &
 \tcode{<list>} &
 \tcode{<regex>} &
-\tcode{<tuple>} \\
+\tcode{<thread>} \\
 
 \tcode{<array>} &
 \tcode{<functional>} &
 \tcode{<locale>} &
 \tcode{<scoped_allocator>} &
-\tcode{<type_traits>} \\
+\tcode{<tuple>} \\
 
 \tcode{<atomic>} &
 \tcode{<future>} &
 \tcode{<map>} &
 \tcode{<set>} &
-\tcode{<typeindex>} \\
+\tcode{<type_traits>} \\
 
 \tcode{<bitset>} &
 \tcode{<initializer_list>} &
 \tcode{<memory>} &
-\tcode{<sstream>} &
-\tcode{<typeinfo>} \\
+\tcode{<shared_mutex>} &
+\tcode{<typeindex>} \\
 
 \tcode{<chrono>} &
 \tcode{<iomanip>} &
 \tcode{<mutex>} &
-\tcode{<stack>} &
-\tcode{<unordered_map>} \\
+\tcode{<sstream>} &
+\tcode{<typeinfo>} \\
 
 \tcode{<codecvt>} &
 \tcode{<ios>} &
 \tcode{<new>} &
-\tcode{<stdexcept>} &
-\tcode{<unordered_set>} \\
+\tcode{<stack>} &
+\tcode{<unordered_map>} \\
 
 \tcode{<complex>} &
 \tcode{<iosfwd>} &
 \tcode{<numeric>} &
-\tcode{<streambuf>} &
-\tcode{<utility>} \\
+\tcode{<stdexcept>} &
+\tcode{<unordered_set>} \\
 
 \tcode{<condition_variable>} &
 \tcode{<iostream>} &
 \tcode{<ostream>} &
-\tcode{<string>} &
-\tcode{<valarray>} \\
+\tcode{<streambuf>} &
+\tcode{<utility>} \\
 
 \tcode{<deque>} &
 \tcode{<istream>} &
 \tcode{<queue>} &
-\tcode{<strstream>} &
-\tcode{<vector>} \\
+\tcode{<string>} &
+\tcode{<valarray>} \\
 
 \tcode{<exception>} &
 \tcode{<iterator>} &
 \tcode{<random>} &
-\tcode{<system_error>} & \\
+\tcode{<strstream>} &
+\tcode{<vector>} \\
 
 \tcode{<forward_list>} &
 \tcode{<limits>} &
 \tcode{<ratio>} &
-\tcode{<thread>} & \\
+\tcode{<system_error>} & \\
 
 \end{floattable}