From: Xavier Noria <fxn@...>
Date: 2007-05-25T17:10:06+09:00
Subject: Re: I think this is a regexp bug

On May 25, 2007, at 9:16 AM, Daniel DeLorme wrote:

> I'd greatly appreciate if anyone could explain what's up with this:
>
> $KCODE='u'
> >> "à" =~ /à/i
> => 0
> >> "à" =~ /[à]/i
> => 0
> >> "ā" =~ /ā/i
> => 0
> >> "ā" =~ /[ā]/i
> => nil
>
> That has to be a bug, right?

I can't reproduce it:

fxn@feynman:~/tmp$ cat foo.rb
$KCODE = 'u'
puts "à" =~ /à/i
puts "à" =~ /[à]/i
puts "ā" =~ /ā/i
puts "ā" =~ /[ā]/i
fxn@feynman:~/tmp$ ruby foo.rb
0
0
0
0
fxn@feynman:~/tmp$ ruby -v
ruby 1.8.5 (2006-12-25 patchlevel 12) [i686-darwin8.8.1]