Bug #1464: backport request to ruby_1_9_1
http://redmine.ruby-lang.org/issues/show/1464
e$B5/I<<Te(B: Usaku NAKAMURA
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Normal
e$BC4Ev<Te(B: Yuki S., Target version: 1.9.1
ruby -v: ruby 1.9.1p0 (2009-05-12 revision 23405) [i386-mswin32]
r22822e$B$N%P%C%/%]!<%H$r4uK>$7$^$9!#e(B
e$B8=>u$G%S%k%I$ODL$k$N$G$9$,!"A4e(Bexe,dll,soe$B$N%j%s%/;~$KITMW$J7Y9p$,=P$k$h$&$K$J$C$F$$$^$9!#e(B