# \[Bug #1196\] $B@55,I=8=$N(B \\s $B$H(B \[\\s\] $B$,0\[$J$k(B

**URL:** <https://www.ruby-forum.com/t/bug-1196-b-55-i-8-n-b-s-b-h-b-s-b-0-j-k-b/161089>\
**Category:** Development\
**Created:** [February 23, 2009, 10:32am UTC](https://www.ruby-forum.com/t/bug-1196-b-55-i-8-n-b-s-b-h-b-s-b-0-j-k-b/161089 "2009-02-23T10:32:16Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**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:** [February 23, 2009, 10:32am UTC](https://www.ruby-forum.com/t/bug-1196-b-55-i-8-n-b-s-b-h-b-s-b-0-j-k-b/161089/1 "2009-02-23T10:32:16Z")

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Bug #1196: e$B@55,I=8=$Ne(B \s e$B$He(B [\s] e$B$,0[$J$ke(B  
[http://redmine.ruby-lang.org/issues/show/1196](http://redmine.ruby-lang.org/issues/show/1196)

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 (2008-08-11 patchlevel 72) [i486-linux]

e$B@55,I=8=$Ne(B \s e$B$K$Oe(B \v e$B$,4^$^$l$^$;$s$,!"e(B[\s]  
e$B$K$Oe(B \v e$B$,4^$^$l$k$h$&$G$9!#e(B

$ ruby -v -e ‘p “\v” =~ /\s/’  
ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]  
nil  
$ ruby -v -e ‘p “\v” =~ /[\s]/’  
ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]  
0

e$B0J2\<$N%Q%C%A$GD\>$k$H;W$$$^$9!#e(B

— regex.c.orig 2008-08-04 14:15:15.000000000 +0900  
+++ regex.c 2009-02-23 18:17:57.000000000 +0900  
@@ -2244,6 +2244,7 @@  
SET\_LIST\_BIT(‘\n’);  
SET\_LIST\_BIT(‘\r’);  
SET\_LIST\_BIT(‘\f’);

- 

```
    SET_LIST_BIT('\v');
  }
  else {
    char cc;

```

---

<div class="post-metadata">

**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:** [February 27, 2009, 12:30pm UTC](https://www.ruby-forum.com/t/bug-1196-b-55-i-8-n-b-s-b-h-b-s-b-0-j-k-b/161089/2 "2009-02-27T12:30:44Z")

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e$B%A%1%C%He(B #1196 e$B$,99?7$5$l$^$7$?!#e(B (by Nobuyoshi N.)

e$B%+%F%4%je(B coree$B$K%;%C%He(B  
e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$BC4Ev\<Te(B Yukihiro M.e$B$K%;%C%He(B

## Applied at changeset 22585.

[http://redmine.ruby-lang.org/issues/show/1196](http://redmine.ruby-lang.org/issues/show/1196)

---

<div class="post-metadata">

**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:** [May 12, 2009, 11:23am UTC](https://www.ruby-forum.com/t/bug-1196-b-55-i-8-n-b-s-b-h-b-s-b-0-j-k-b/161089/3 "2009-05-12T11:23:25Z")

</div>

e$B%A%1%C%He(B #1196 e$B$,99?7$5$l$^$7$?!#e(B (by Shyouhei U.)

e$B%+%F%4%je(B coree$B$K%;%C%He(B  
e$B%9%F!\<%?%9e(B Closede$B$+$ie(BOpene$B$KJQ99e(B  
e$BC4Ev\<Te(B Yukihiro M.e$B$+$ie(BShyouhei U.e$B$KJQ99e(B

## 1.8.7e$B$K%P%C%/%]!\<%H$9$k$+9M$(Cf!#e(B

[http://redmine.ruby-lang.org/issues/show/1196](http://redmine.ruby-lang.org/issues/show/1196)