Clause reorganization for C++23

source/compatibility.tex

@@ -1591,7 +1591,7 @@
 \libheaderrefx{system_error}{system.error.syn},
 \libheaderref{thread},
 \libheaderref{tuple},
-\libheaderrefx{typeindex}{type.index.synopsis},
+\libheaderrefx{type\-index}{type.index.synopsis},
 \libheaderrefx{type_traits}{meta.type.synop},
 \libheaderrefx{unordered_map}{unord.map.syn},
 and

source/lib-intro.tex

@@ -29,6 +29,8 @@
 \ref{support}           & Language support library    \\
 \ref{concepts}          & Concepts library            \\
 \ref{diagnostics}       & Diagnostics library         \\
+\ref{mem}               & Memory management library   \\
+\ref{meta}              & Metaprogramming library     \\
 \ref{utilities}         & General utilities library   \\
 \ref{strings}           & Strings library             \\
 \ref{containers}        & Containers library          \\
@@ -40,8 +42,7 @@
 \ref{localization}      & Localization library        \\
 \ref{input.output}      & Input/output library        \\
 \ref{re}                & Regular expressions library \\
-\ref{atomics}           & Atomic operations library   \\
-\ref{thread}            & Thread support library      \\
+\ref{thread}            & Concurrency support library \\
 \end{floattable}
 
 \pnum
@@ -59,6 +60,15 @@
 The diagnostics library\iref{diagnostics} provides a consistent framework for
 reporting errors in a \Cpp{} program, including predefined exception classes.
 
+\pnum
+The memory management library\iref{mem} provides components for
+memory management, including smart pointers and scoped allocators.
+
+\pnum
+The metaprogramming library\iref{meta} describes facilities
+for use in templates and during constant evaluation,
+including type traits, integer sequences, and rational arithmetic.
+
 \pnum
 The general utilities library\iref{utilities} includes components used
 by other library elements, such as a predefined storage allocator for dynamic
@@ -110,13 +120,10 @@
 \pnum
 The regular expressions library\iref{re} provides regular expression matching and searching.
 
-\pnum
-The atomic operations library\iref{atomics} allows more fine-grained
-concurrent access to shared data than is possible with locks.
-
 \pnum
 The thread support library\iref{thread} provides components to create
-and manage threads, including mutual exclusion and interthread communication.
+and manage threads,
+including atomic operations, mutual exclusion, and interthread communication.
 
 \rSec1[library.c]{The C standard library}
 
@@ -1332,7 +1339,7 @@
 \ref{support.coroutine}  & Coroutines support        & \tcode{<coroutine>}        \\ \rowsep
 \ref{support.runtime}    & Other runtime support     & \tcode{<cstdarg>}          \\ \rowsep
 \ref{concepts}           & Concepts library          & \tcode{<concepts>}         \\ \rowsep
-\ref{meta}               & Type traits               & \tcode{<type_traits>}      \\ \rowsep
+\ref{type.traits}        & Type traits               & \tcode{<type_traits>}      \\ \rowsep
 \ref{bit}                & Bit manipulation          & \tcode{<bit>}              \\ \rowsep
 \ref{atomics}            & Atomics                   & \tcode{<atomic>}           \\
 \end{libsumtab}