std_bitset.h: Doxygenate std::bitset<>.

2002-04-12  Phil Edwards  <pme@gcc.gnu.org>

	* include/std/std_bitset.h:  Doxygenate std::bitset<>.  Clean up
	trailing spaces, indentation, and macro names.  Make exception
	messages more informative.

From-SVN: r52233

libstdc++-v3/ChangeLog

+2002-04-12  Phil Edwards  <pme@gcc.gnu.org>
+
+	* include/std/std_bitset.h:  Doxygenate std::bitset<>.  Clean up
+	trailing spaces, indentation, and macro names.  Make exception
+	messages more informative.
+
 2002-04-11  Richard Henderson  <rth@redhat.com>
 
 	* include/bits/fstream.tcc (basic_filebuf<>::open): Fix & ordering.