[Bug #1031] -U $B%*%W%7%g%s$N@bL@$,(B --help $B$K$J$$(B

e$B%A%1%C%He(B #1031 e$B$,99?7$5$l$^$7$?!#e(B (by Sakuro OZAWA)

e$B8"8B$N$“$kJ}!”%9%F!<%?%9$re(B Assigned e$B$KJQ99$7$F$/$@$5$$!#e(B


http://redmine.ruby-lang.org/issues/show/1031