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

[Yui_NARUSE]

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

e$B$3$l$C$F$I$&$J$C$F$k$s$G$7$g$&!#e(B
e$B$J$*!"C4Ev<T$Oe(B Developer e$B0J>e$K$7$+$G$-$J$$$i$7$$!#e(B

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