id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12691	remove special character for compile warning	jshan@…	Samuel Krempp	"there is a special character included in /boost/format/alt_sstream_impl.hpp line 176. (based on 1.62)

follow is what the code is seen from my environment
             BOOST_ASSERT(0); // �27.4.3.2 allows undefined-behaviour here

VS compiler hates this and pops up warning C4819.

please remove remark text or make it clean.
"	Bugs	closed	Boost 1.63.0	format	Boost 1.62.0	Cosmetic	fixed		jshan@…