id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6093	[1/3]second fails as valid duration input	viboes	viboes	"[1/3]second

makes the code

seconds d;
cin >> d

fail at run-time because the singular form is not associated to the keywords for the form [N/D].

The correction is easy. Just to add a line to the scanned units the singular form in addition to the plural and the symbol. "	Bugs	closed	Boost 1.49.0	chrono	Boost 1.47.0	Problem	fixed