Hit =begin' and =end' in proper places so rd2 can format them

without a problem.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

doc/forwardable.rd

@@ -5,7 +5,7 @@
                                                 $Date$
 						Original version by Tosh
 
-==begin
+=begin
 
 = Forwardable
 
@@ -81,4 +81,4 @@ Using through extending the object.
 --- SingleForwardable#def_delegator(accessor, method, ali = method)
 
       the alias of ((|SingleForwardable#def_instance_delegator|)).
-==end
+=end

doc/forwardable.rd.jp

@@ -3,6 +3,7 @@
                                                 $Revision$
                                                 $Date$
 
+=begin
 = Forwardable
 
 クラスに対しメソッドの委譲機能を定義します.
@@ -77,3 +78,4 @@
 --- SingleForwardable#def_delegator(accessor, method, ali = method)
 
       ((|SingleForwardable#def_singleton_delegator|))の別名です.
+=end

doc/irb/irb-tools.rd.jp

@@ -4,7 +4,7 @@ irb
 			   	$Date$
 			   	by Keiju ISHITSUKA(Nihon Rational Co.,Ltd.)
 
-==begin
+=begin
 
 :コマンド:
 * rtags		-- ruby tags command
@@ -172,7 +172,7 @@ irb
   foo.extend              foo.nil?                
   foo.freeze              foo.private_methods     
 
-==end
+=end
 
 % Begin Emacs Environment
 % Local Variables:

doc/irb/irb.rd

@@ -5,7 +5,7 @@ irb -- interactive ruby
 			   	by Keiju ISHITSUKA(keiju@ishitsuka.com)
 				translate from japanese by gotoken-san
 
-==begin
+=begin
 = What is irb?
 
 irb stands for `interactive ruby'. irb is a tool to execute interactively
@@ -365,7 +365,7 @@ Implementation of Here-document is incomplete.
 Irb can not always recognize a symbol as to be Symbol. Concretely, an
 expression have completed, however Irb regard it as continuation line.
 
-==end
+=end
 
 % Begin Emacs Environment
 % Local Variables:

doc/irb/irb.rd.jp

@@ -3,7 +3,7 @@ irb -- interactive ruby
 			   	$Revision$
 			   	$Date$
 			   	by Keiju ISHITSUKA(keiju@ishitsuka.com)
-==begin
+=begin
 = irbとは?
 
 irbはinteractive rubyの略です. rubyの式を標準入力から簡単に入力/実行す
@@ -378,7 +378,7 @@ ruby
 シンボルであるかどうかの判断を間違えることがあります. 具体的には式が完了
 しているのに継続行と見なすことがあります.
 
-==end
+=end
 
 % Begin Emacs Environment
 % Local Variables: