# \[Bug #1957\] NKF.nkf $B$G%7%U%H(BJIS$B$N(B "\\e" $B$,(B "" $B$KJQ49$5$l$k(B

**URL:** <https://www.ruby-forum.com/t/bug-1957-nkf-nkf-b-g-7-u-h-bjis-b-n-b-e-b-b-b-kjq49-5-l-k-b/173991>\
**Category:** Development\
**Created:** [August 19, 2009, 3:28am UTC](https://www.ruby-forum.com/t/bug-1957-nkf-nkf-b-g-7-u-h-bjis-b-n-b-e-b-b-b-kjq49-5-l-k-b/173991 "2009-08-19T03:28:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![masa16](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/7ba0ec/32.png) [@masa16](https://www.ruby-forum.com/u/masa16)\
**Post date:** [August 19, 2009, 3:28am UTC](https://www.ruby-forum.com/t/bug-1957-nkf-nkf-b-g-7-u-h-bjis-b-n-b-e-b-b-b-kjq49-5-l-k-b/173991/1 "2009-08-19T03:28:29Z")

</div>

Bug #1957: NKF.nkf e$B$G%7%U%He(BJISe$B$Ne(B “\e” e$B$,e(B “”  
e$B$KJQ49$5$l$ke(B  
[http://redmine.ruby-lang.org/issues/show/1957](http://redmine.ruby-lang.org/issues/show/1957)

e$B5/I\<\<Te(B: Masahiro T.  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
ruby -v: ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux]

e$B$H$\_$?$G$9!#e(B

NKF.nkf e$B$Ge(B -S e$B;XDj$7$Fe(B “\e” e$B$rJQ49$9$k$He(B “”  
e$B$K$J$C$F$7$^$$$^$9!#e(B

$ ruby -v -r nkf -e ‘p NKF.nkf(“-Ss”, “\e”)’  
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux]  
“”

-Se e$B$G$be(B -Sw e$B$G$bF1$8$G$9!#e(B-Es e$B$de(B -Ws  
e$B$G$OLdBj$"$j$^$;$s!#e(B

$ ruby -v -r nkf -e ‘p NKF.nkf(“-Es”, “\e”)’  
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux]  
“\e”

\e e$B$,J8;zNs$N0lIt$G$“$k\>l9g$OLdBj$”$j$^$;$s!#e(B

$ ruby -v -r nkf -e ‘p NKF.nkf(“-Ss”, “\e123”)’  
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux]  
“\e123”