Bug #1564: a typo in base64.rb
http://redmine.ruby-lang.org/issues/show/1564
e$B5/I<<Te(B: okkez _
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Normal
e$B%+%F%4%je(B: DOC, Target version: 1.9.x
ruby -v: ruby 1.9.2dev (2009-05-12 trunk 23414) [i686-linux]
lib/base64.rb e$B$Ke(B typo e$B$r8+$D$1$?$N$G%Q%C%A$rE:IU$7$^$9!#e(B
1.8 e$B7OE}$bF1$8e(B typo e$B$,$"$j$^$9!#e(B