From 0f0f79d34bed4ef5f2b1055aca6eedfacde60470 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 14 Dec 2007 17:05:15 +0000
Subject: * lib/rdoc/options.rb (Options::parse): do not access $KCODE any  
 longer.  [ruby-core:14079]

* lib/irb/init.rb (IRB::IRB.parse_opts): ditto.

* lib/cgi.rb (CGI::CGI): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14230 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rdoc/options.rb | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'lib/rdoc/options.rb')

diff --git a/lib/rdoc/options.rb b/lib/rdoc/options.rb
index bea7e6bdcd..84d92424a3 100644
--- a/lib/rdoc/options.rb
+++ b/lib/rdoc/options.rb
@@ -375,14 +375,7 @@ class Options
       @css = nil
       @webcvs = nil
 
-      @charset = case $KCODE
-                 when /^S/i
-                   'Shift_JIS'
-                 when /^E/i
-                   'EUC-JP'
-                 else
-                   'iso-8859-1'
-                 end
+      @charset = 'iso-8859-1'
 
       accessors = []
 
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