1 files changed, 41 insertions, 41 deletions
diff --git a/ext/tk/sample/tkextlib/iwidgets/sample/mainwindow.rb b/ext/tk/sample/tkextlib/iwidgets/sample/mainwindow.rb
index 85b28b45e7..b87a6d27f9 100644
--- a/ext/tk/sample/tkextlib/iwidgets/sample/mainwindow.rb
+++ b/ext/tk/sample/tkextlib/iwidgets/sample/mainwindow.rb
@@ -5,57 +5,57 @@ require 'tkextlib/iwidgets'
 mw = Tk::Iwidgets::Mainwindow.new
 
 mw.menubar.add(:menubutton, 'file', :text=>'File', :underline=>0, 
-	       :padx=>8, :pady=>2, :menu=>[
-		 [:options, {:tearoff=>false}], 
+               :padx=>8, :pady=>2, :menu=>[
+                 [:options, {:tearoff=>false}], 
 
-		 [:command, 'new', {
-		     :label=>'New', :underline=>0, 
-		     :helpstr=>'Create a new file'
-		   }
-		 ], 
+                 [:command, 'new', {
+                     :label=>'New', :underline=>0, 
+                     :helpstr=>'Create a new file'
+                   }
+                 ], 
 
-		 [:command, 'open', {
-		     :label=>'Open ...', :underline=>0, 
-		     :helpstr=>'Open an existing file'
-		   }
-		 ], 
+                 [:command, 'open', {
+                     :label=>'Open ...', :underline=>0, 
+                     :helpstr=>'Open an existing file'
+                   }
+                 ], 
 
-		 [:command, 'save', {
-		     :label=>'Save', :underline=>0, 
-		     :helpstr=>'Save the current file'
-		   }
-		 ], 
+                 [:command, 'save', {
+                     :label=>'Save', :underline=>0, 
+                     :helpstr=>'Save the current file'
+                   }
+                 ], 
 
-		 [:command, 'saveas', {
-		     :label=>'Save As', :underline=>5, 
-		     :helpstr=>'Save the file as a different name'
-		   }
-		 ], 
+                 [:command, 'saveas', {
+                     :label=>'Save As', :underline=>5, 
+                     :helpstr=>'Save the file as a different name'
+                   }
+                 ], 
 
-		 [:command, 'print', {
-		     :label=>'Print', :underline=>0, 
-		     :helpstr=>'Print the file'
-		   }
-		 ], 
+                 [:command, 'print', {
+                     :label=>'Print', :underline=>0, 
+                     :helpstr=>'Print the file'
+                   }
+                 ], 
 
-		 [:separator, 'sep1'], 
+                 [:separator, 'sep1'], 
 
-		 [:command, 'close', {
-		     :label=>'Close', :underline=>0, 
-		     :helpstr=>'Close the file'
-		   }
-		 ], 
+                 [:command, 'close', {
+                     :label=>'Close', :underline=>0, 
+                     :helpstr=>'Close the file'
+                   }
+                 ], 
 
-		 [:separator, 'sep2'], 
+                 [:separator, 'sep2'], 
 
-		 [:command, 'exit', {
-		     :label=>'Exit', :underline=>1, 
-		     :helpstr=>'Exit this application'
-		   }
-		 ], 
+                 [:command, 'exit', {
+                     :label=>'Exit', :underline=>1, 
+                     :helpstr=>'Exit this application'
+                   }
+                 ], 
 
-		 nil
-	       ])
+                 nil
+               ])
 
 Tk::Iwidgets::Scrolledtext.new(mw.child_site).pack(:fill=>:both, :expand=>true)