r270805 - in /trunk/libstdc++-v3: ChangeLog doc...

[redi@gcc.gnu.org]

Author: redi
Date: Thu May  2 15:44:55 2019
New Revision: 270805

URL: https://gcc.gnu.org/viewcvs?rev=270805&root=gcc&view=rev
Log:
Improve Doxygen docs for nested namespaces

	* doc/doxygen/doxygroups.cc (std::tr2, std::__gnu_cxx): Improve docs.
	(std::experimental): Add docs.
	* doc/doxygen/user.cfg.in (PREDEFINED): Expand macros for __cxx11
	namespace to nothing when generating docs.
	* include/bits/regex_constants.h (std::regex_constants): Improve docs.
	* include/std/chrono (std::chrono): Likewise.
	* include/std/functional (std::placeholders): Likewise.
	* include/std/thread (std::this_thread): Likewise.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/doc/doxygen/doxygroups.cc
    trunk/libstdc++-v3/doc/doxygen/user.cfg.in
    trunk/libstdc++-v3/include/bits/regex_constants.h
    trunk/libstdc++-v3/include/std/chrono
    trunk/libstdc++-v3/include/std/functional
    trunk/libstdc++-v3/include/std/thread