id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4299	documentation of required()	dcnieho@…	Vladimir Prus	"Every now and then on the mailing list, questions about required options float by, it seems this is not described properly in the docs. So please add information about the required() attribute of the program option type.

See e.g. ""[Boost-users] [Program Options] Requiring command-line options"" Jun 3rd 2010 on boost-users list."	Bugs	closed	Boost 1.43.0	program_options	Boost 1.44.0	Optimization	invalid