* {ext,lib,test}/**/*.rb: removed trailing spaces.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 48 insertions, 48 deletions

diff --git a/ext/tk/sample/tkextlib/bwidget/basic.rb b/ext/tk/sample/tkextlib/bwidget/basic.rb
index c1521651f..060baf8a6 100644
--- a/ext/tk/sample/tkextlib/bwidget/basic.rb
+++ b/ext/tk/sample/tkextlib/bwidget/basic.rb
@@ -29,37 +29,37 @@ module DemoBasic
   end
 
   def self._label(parent)
-    lab = Tk::BWidget::Label.new(parent, :text=>'This is a Label widget', 
+    lab = Tk::BWidget::Label.new(parent, :text=>'This is a Label widget',
                                  :helptext=>'Label widget')
-    chk = TkCheckbutton.new(parent, :text=>'Disabled', 
-                            :variable=>@@var.ref(lab, 'state'), 
-                            :onvalue=>'disabled', :offvalue=>'normal', 
+    chk = TkCheckbutton.new(parent, :text=>'Disabled',
+                            :variable=>@@var.ref(lab, 'state'),
+                            :onvalue=>'disabled', :offvalue=>'normal',
                             :command=>proc{lab[:state] = @@var[lab, 'state']})
     lab.pack(:anchor=>:w, :pady=>4)
     chk.pack(:anchor=>:w)
   end
 
   def self._entry(parent)
-    ent = Tk::BWidget::Entry.new(parent, :text=>'Press enter', 
-                                 :helptext=>'Entry widtet', 
+    ent = Tk::BWidget::Entry.new(parent, :text=>'Press enter',
+                                 :helptext=>'Entry widtet',
                                  :command=>proc{
                                    @@var['entcmd'] = 'command called'
                                    Tk.after(500, proc{@@var['entcmd'] = ''})
                                  })
 
-    chk1 = TkCheckbutton.new(parent, :text=>'Disabled', 
-                             :variable=>@@var.ref(ent, 'state'), 
-                             :onvalue=>'disabled', :offvalue=>'normal', 
+    chk1 = TkCheckbutton.new(parent, :text=>'Disabled',
+                             :variable=>@@var.ref(ent, 'state'),
+                             :onvalue=>'disabled', :offvalue=>'normal',
                              :command=>proc{ent.state = @@var[ent, 'state']})
 
-    chk2 = TkCheckbutton.new(parent, :text=>'Non editable', 
-                             :variable=>@@var.ref(ent, 'editable'), 
-                             :onvalue=>false, :offvalue=>true, 
+    chk2 = TkCheckbutton.new(parent, :text=>'Non editable',
+                             :variable=>@@var.ref(ent, 'editable'),
+                             :onvalue=>false, :offvalue=>true,
                              :command=>proc{
                                ent.editable = @@var[ent, 'editable']
                              })
 
-    lab = TkLabel.new(parent, :textvariable=>@@var.ref('entcmd'), 
+    lab = TkLabel.new(parent, :textvariable=>@@var.ref('entcmd'),
                       :foreground=>'red')
 
     ent.pack(:pady=>4, :anchor=>:w)
@@ -69,22 +69,22 @@ module DemoBasic
 
   def self._button(parent)
     frame = TkFrame.new(parent)
-    but  = Tk::BWidget::Button.new(frame, :text=>'Press me!', 
-                                   :repeatdelay=>300, 
-                                   :command=>proc{_butcmd('command')}, 
+    but  = Tk::BWidget::Button.new(frame, :text=>'Press me!',
+                                   :repeatdelay=>300,
+                                   :command=>proc{_butcmd('command')},
                                    :helptext=>'This is a Button widget')
 
     sep1 = Tk::BWidget::Separator.new(frame, :orient=>:vertical)
-    arr1 = Tk::BWidget::ArrowButton.new(frame, :type=>:button, 
-                :width=>25, :height=>25, :repeatdelay=>300, 
-                :command=>proc{_butcmd('command')}, 
+    arr1 = Tk::BWidget::ArrowButton.new(frame, :type=>:button,
+                :width=>25, :height=>25, :repeatdelay=>300,
+                :command=>proc{_butcmd('command')},
                 :helptext=>"This is an ArrowButton widget\nof type button")
 
     sep2 = Tk::BWidget::Separator.new(frame, :orient=>:vertical)
-    arr2 = Tk::BWidget::ArrowButton.new(frame, :type=>:arrow, 
-                :width=>25, :height=>25, :relief=>:sunken, 
-                :ipadx=>0, :ipady=>0, :repeatdelay=>300, 
-                :command=>proc{_butcmd('command')}, 
+    arr2 = Tk::BWidget::ArrowButton.new(frame, :type=>:arrow,
+                :width=>25, :height=>25, :relief=>:sunken,
+                :ipadx=>0, :ipady=>0, :repeatdelay=>300,
+                :command=>proc{_butcmd('command')},
                 :helptext=>"This is an ArrowButton widget\nof type arrow")
 
     but.pack(:side=>:left, :padx=>4)
@@ -94,49 +94,49 @@ module DemoBasic
     arr2.pack(:side=>:left, :padx=>4)
     frame.pack
 
-    Tk::BWidget::Separator.new(parent, 
+    Tk::BWidget::Separator.new(parent,
                                :orient=>:horizontal).pack(:fill=>:x, :pady=>10)
 
-    labf1 = Tk::BWidget::LabelFrame.new(parent, :text=>'Command', 
-                                        :side=>:top, :anchor=>:w, 
+    labf1 = Tk::BWidget::LabelFrame.new(parent, :text=>'Command',
+                                        :side=>:top, :anchor=>:w,
                                         :relief=>:sunken, :borderwidth=>1)
     subf = labf1.get_frame
-    chk1 = TkCheckbutton.new(subf, :text=>'Disabled', 
-                             :variable=>@@var.ref('bstate'), 
-                             :onvalue=>'disabled', :offvalue=>'normal', 
-                             :command=>proc{_bstate(@@var['bstate'], 
+    chk1 = TkCheckbutton.new(subf, :text=>'Disabled',
+                             :variable=>@@var.ref('bstate'),
+                             :onvalue=>'disabled', :offvalue=>'normal',
+                             :command=>proc{_bstate(@@var['bstate'],
                                                      but, arr1, arr2)})
-    chk2 = TkCheckbutton.new(subf, :text=>"Use armcommand/\ndisarmcommand", 
-                             :variable=>@@var.ref('barmcmd'), 
-                             :command=>proc{_barmcmd(@@var['barmcmd'], 
+    chk2 = TkCheckbutton.new(subf, :text=>"Use armcommand/\ndisarmcommand",
+                             :variable=>@@var.ref('barmcmd'),
+                             :command=>proc{_barmcmd(@@var['barmcmd'],
                                                      but, arr1, arr2)})
     Tk.pack(chk1, chk2, :anchor=>:w)
 
-    label = TkLabel.new(parent, :textvariable=>@@var.ref('butcmd'), 
+    label = TkLabel.new(parent, :textvariable=>@@var.ref('butcmd'),
                         :foreground=>'red').pack(:side=>:bottom, :pady=>4)
 
-    labf2 = Tk::BWidget::LabelFrame.new(parent, :text=>'Direction', 
-                                        :side=>:top, :anchor=>:w, 
+    labf2 = Tk::BWidget::LabelFrame.new(parent, :text=>'Direction',
+                                        :side=>:top, :anchor=>:w,
                                         :relief=>:sunken, :borderwidth=>1)
     subf = labf2.get_frame
     @@var['bside'] = :top
     [:top, :left, :bottom, :right].each{|dir|
-      TkRadiobutton.new(subf, :text=>"#{dir} arrow", 
-                        :variable=>@@var.ref('bside'), :value=>dir, 
+      TkRadiobutton.new(subf, :text=>"#{dir} arrow",
+                        :variable=>@@var.ref('bside'), :value=>dir,
                         :command=>proc{_bside(@@var['bside'], arr1, arr2)}
                         ).pack(:anchor=>:w)
     }
 
-    labf3 = Tk::BWidget::LabelFrame.new(parent, :text=>'Relief', 
-                                        :side=>:top, :anchor=>:w, 
+    labf3 = Tk::BWidget::LabelFrame.new(parent, :text=>'Relief',
+                                        :side=>:top, :anchor=>:w,
                                         :relief=>:sunken, :borderwidth=>1)
     subf = labf3.get_frame
     @@var['brelief'] = :raised
     [ %w(raised sunken ridge groove), %w(flat solid link)].each{|lrelief|
       f = TkFrame.new(subf)
       lrelief.each{|relief|
-        TkRadiobutton.new(f, :text=>relief, 
-                          :variable=>@@var.ref('brelief'), :value=>relief, 
+        TkRadiobutton.new(f, :text=>relief,
+                          :variable=>@@var.ref('brelief'), :value=>relief,
                           :command=>proc{
                             _brelief(@@var['brelief'], but, arr1, arr2)
                           }).pack(:anchor=>:w)
@@ -163,19 +163,19 @@ module DemoBasic
 
   def self._barmcmd(value, but, arr1, arr2)
     if TkComm.bool(value)
-      but.configure(:armcommand=>proc{_butcmd('arm')}, 
-                    :disarmcommand=>proc{_butcmd('disarm')}, 
+      but.configure(:armcommand=>proc{_butcmd('arm')},
+                    :disarmcommand=>proc{_butcmd('disarm')},
                     :command=>'')
       [arr1, arr2].each{|arr|
-        arr.configure(:armcommand=>proc{_butcmd('arm')}, 
-                      :disarmcommand=>proc{_butcmd('disarm')}, 
+        arr.configure(:armcommand=>proc{_butcmd('arm')},
+                      :disarmcommand=>proc{_butcmd('disarm')},
                       :command=>'')
       }
     else
-      but.configure(:armcommand=>'', :disarmcommand=>'', 
+      but.configure(:armcommand=>'', :disarmcommand=>'',
                     :command=>proc{_butcmd('command')})
       [arr1, arr2].each{|arr|
-        arr.configure(:armcommand=>'', :disarmcommand=>'', 
+        arr.configure(:armcommand=>'', :disarmcommand=>'',
                       :command=>proc{_butcmd('command')})
       }
     end