* lib/rdoc/rdoc.rb (RDoc::RDoc#parse_files): emacs local variables

are delimited by a semicolon.  supported Vim style.  reapplied
  r24988 with fixing a typo for shebang.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Fri Apr  2 14:24:27 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/rdoc/rdoc.rb (RDoc::RDoc#parse_files): emacs local variables
+	  are delimited by a semicolon.  supported Vim style.  reapplied
+	  r24988 with fixing a typo for shebang.
+
 Fri Apr  2 14:16:54 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/rdoc/parser/ruby.rb (RDoc::Parser::Ruby): parse also rdoc

lib/rdoc/rdoc.rb

@@ -387,7 +387,7 @@ The internal error was:
               end
 
     if defined? Encoding then
-      if /coding:\s*([\w-]+)/i =~ content[/\A(?:.*\n){0,2}/]
+      if /coding[=:]\s*([^\s;]+)/i =~ content[%r"\A(?:#!.*\n)?.*\n"]
         if enc = ::Encoding.find($1)
           content.force_encoding(enc)
         end