1 files changed, 33 insertions, 33 deletions
diff --git a/ext/tk/sample/tkextlib/iwidgets/sample/menubar.rb b/ext/tk/sample/tkextlib/iwidgets/sample/menubar.rb
index 891761adc1..e01275217d 100644
--- a/ext/tk/sample/tkextlib/iwidgets/sample/menubar.rb
+++ b/ext/tk/sample/tkextlib/iwidgets/sample/menubar.rb
@@ -8,96 +8,96 @@ viewmode = TkVariable.new
 menu_spec = [
   [:menubutton, 'file', {
       :text=>'File', :menu=>[
-        [:options, {:tearoff=>false}], 
+        [:options, {:tearoff=>false}],
 
         [:command, 'new', {
-            :label=>'New', :helpstr=>'Open new document', 
+            :label=>'New', :helpstr=>'Open new document',
             :command=>proc{puts 'NEW'}
           }
-        ], 
+        ],
 
         [:command, 'close', {
-            :label=>'Close', :helpstr=>'Close current document', 
+            :label=>'Close', :helpstr=>'Close current document',
             :command=>proc{puts 'CLOSE'}
           }
-        ], 
+        ],
 
-        [:separator, 'sep1'], 
+        [:separator, 'sep1'],
 
         [:command, 'exit', {
-            :label=>'Exit', :helpstr=>'Exit application', 
+            :label=>'Exit', :helpstr=>'Exit application',
             :command=>proc{exit}
           }
         ]
       ]
     }
-  ], 
+  ],
 
   [:menubutton, 'edit', {
       :text=>'Edit', :menu=>[
-        [:options, {:tearoff=>false}], 
+        [:options, {:tearoff=>false}],
 
         [:command, 'undo', {
-            :label=>'Undo', :underline=>0, 
-            :helpstr=>'Undo last command', 
+            :label=>'Undo', :underline=>0,
+            :helpstr=>'Undo last command',
             :command=>proc{puts 'UNDO'}
           }
-        ], 
+        ],
 
-        [:separator, 'sep2'], 
+        [:separator, 'sep2'],
 
         [:command, 'cut', {
-            :label=>'Cut', :underline=>1, 
-            :helpstr=>'Cut selection to clipboard', 
+            :label=>'Cut', :underline=>1,
+            :helpstr=>'Cut selection to clipboard',
             :command=>proc{puts 'CUT'}
           }
-        ], 
+        ],
 
         [:command, 'copy', {
-            :label=>'Copy', :underline=>1, 
-            :helpstr=>'Copy selection to clipboard', 
+            :label=>'Copy', :underline=>1,
+            :helpstr=>'Copy selection to clipboard',
             :command=>proc{puts 'COPY'}
           }
-        ], 
+        ],
 
         [:command, 'paste', {
-            :label=>'Paste', :underline=>0, 
-            :helpstr=>'Paste clipboard contents', 
+            :label=>'Paste', :underline=>0,
+            :helpstr=>'Paste clipboard contents',
             :command=>proc{puts 'PASTE'}
           }
         ]
       ]
     }
-  ], 
+  ],
 
   [:menubutton, 'options', {
       :text=>'Options', :menu=>[
-        [:options, {:tearoff=>false, :selectcolor=>'blue'}], 
+        [:options, {:tearoff=>false, :selectcolor=>'blue'}],
 
         [:radiobutton, 'byName', {
-            :variable=>viewmode, :value=>'NAME', 
-            :label=>'by Name', :helpstr=>'View files by name order', 
+            :variable=>viewmode, :value=>'NAME',
+            :label=>'by Name', :helpstr=>'View files by name order',
             :command=>proc{puts 'NAME'}
           }
-        ], 
+        ],
 
         [:radiobutton, 'byDate', {
-            :variable=>viewmode, :value=>'DATE', 
-            :label=>'by Date', :helpstr=>'View files by date order', 
+            :variable=>viewmode, :value=>'DATE',
+            :label=>'by Date', :helpstr=>'View files by date order',
             :command=>proc{puts 'DATE'}
           }
-        ], 
+        ],
 
         [:cascade, 'prefs', {
             :label=>'Preferences', :menu=>[
               [:command, 'colors', {
-                  :label=>'Colors...', :helpstr=>'Change text colors', 
+                  :label=>'Colors...', :helpstr=>'Change text colors',
                   :command=>proc{puts 'COLORS'}
                 }
-              ], 
+              ],
 
               [:command, 'fonts', {
-                  :label=>'Fonts...', :helpstr=>'Change text font', 
+                  :label=>'Fonts...', :helpstr=>'Change text font',
                   :command=>proc{puts 'COLORS'}
                 }
               ]
@@ -109,7 +109,7 @@ menu_spec = [
   ]
 ]
 
-#mb = Tk::Iwidgets::Menubar.new(:helpvariable=>helpvar, 
+#mb = Tk::Iwidgets::Menubar.new(:helpvariable=>helpvar,
 #                              :menubuttons=>menu_spec)
 mb = Tk::Iwidgets::Menubar.new(:helpvariable=>helpvar)
 mb.configure(:menubuttons=>menu_spec)