From 8db7c837f9bf69ca0264190f36e78cd5d6b12f84 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 24 Dec 2007 16:44:39 +0000
Subject: [PATCH] * lib/rdoc/rdoc.rb (parse_files): interpret coding cookie.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog        | 4 ++++
 lib/rdoc/rdoc.rb | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 6b1eeed566..45fa1f4897 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Dec 25 01:42:41 2007  Tanaka Akira  <akr@fsij.org>
+
+	* lib/rdoc/rdoc.rb (parse_files): interpret coding cookie.
+
 Tue Dec 25 01:38:04 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* proc.c (method_name): preserve Symbol's encoding.
diff --git a/lib/rdoc/rdoc.rb b/lib/rdoc/rdoc.rb
index af4a822da1..51038a1652 100644
--- a/lib/rdoc/rdoc.rb
+++ b/lib/rdoc/rdoc.rb
@@ -220,6 +220,11 @@ module RDoc
         $stderr.printf("\n%35s: ", File.basename(fn)) unless options.quiet
         
         content = File.open(fn, "r") {|f| f.read}
+        if /coding:\s*(\S+)/ =~ content[/\A(?:.*\n){0,2}/]
+          if enc = Encoding.find($1)
+            content.force_encoding(enc)
+          end
+        end
 
         top_level = TopLevel.new(fn)
         parser = ParserFactory.parser_for(top_level, fn, content, options, @stats)