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

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

1 files changed, 17 insertions, 17 deletions

diff --git a/ext/tk/sample/demos-en/bind.rb b/ext/tk/sample/demos-en/bind.rb
index 665592a2bc..c291e4730a 100644
--- a/ext/tk/sample/demos-en/bind.rb
+++ b/ext/tk/sample/demos-en/bind.rb
@@ -8,7 +8,7 @@
 
 # toplevel widget
 if defined?($bind_demo) && $bind_demo
-  $bind_demo.destroy 
+  $bind_demo.destroy
   $bind_demo = nil
 end
 
@@ -38,15 +38,15 @@ TkFrame.new(base_frame) {|frame|
   }.pack('side'=>'left', 'expand'=>'yes')
 }.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
 
-# bind 
+# bind
 def tag_binding_for_bind_demo(tag, enter_style, leave_style)
   tag.bind('Any-Enter', proc{tag.configure enter_style})
   tag.bind('Any-Leave', proc{tag.configure leave_style})
 end
 
-# text 
+# text
 txt = TkText.new(base_frame){|t|
-  # 
+  #
   setgrid 'true'
   #width  60
   #height 24
@@ -59,9 +59,9 @@ txt = TkText.new(base_frame){|t|
   }
   pack('expand'=>'yes', 'fill'=>'both')
 
-  # 
+  #
   if TkWinfo.depth($root).to_i > 1
-    tagstyle_bold = {'background'=>'#43ce80', 'relief'=>'raised', 
+    tagstyle_bold = {'background'=>'#43ce80', 'relief'=>'raised',
                      'borderwidth'=>1}
     tagstyle_normal = {'background'=>'', 'relief'=>'flat'}
   else
@@ -77,44 +77,44 @@ txt = TkText.new(base_frame){|t|
   insert('end', "\n\n")
   insert('end', '2. A simple two-dimensional plot that allows you to adjust the positions of the data points.', (d2 = TkTextTag.new(t)) )
   insert('end', "\n\n")
-  insert('end', '3. Anchoring and justification modes for text items.', 
+  insert('end', '3. Anchoring and justification modes for text items.',
          (d3 = TkTextTag.new(t)) )
   insert('end', "\n\n")
-  insert('end', '4. An editor for arrow-head shapes for line items.', 
+  insert('end', '4. An editor for arrow-head shapes for line items.',
          (d4 = TkTextTag.new(t)) )
   insert('end', "\n\n")
-  insert('end', '5. A ruler with facilities for editing tab stops.', 
+  insert('end', '5. A ruler with facilities for editing tab stops.',
          (d5 = TkTextTag.new(t)) )
   insert('end', "\n\n")
-  insert('end', 
-         '6. A grid that demonstrates how canvases can be scrolled.', 
+  insert('end',
+         '6. A grid that demonstrates how canvases can be scrolled.',
          (d6 = TkTextTag.new(t)) )
 
   # binding
   [d1, d2, d3, d4, d5, d6].each{|tag|
     tag_binding_for_bind_demo(tag, tagstyle_bold, tagstyle_normal)
   }
-  d1.bind('1', 
+  d1.bind('1',
           proc{
             eval_samplecode(`cat #{[$demo_dir,'items.rb'].join(File::Separator)}`, 'items.rb')
           })
-  d2.bind('1', 
+  d2.bind('1',
           proc{
             eval_samplecode(`cat #{[$demo_dir,'plot.rb'].join(File::Separator)}`, 'plot.rb')
           })
-  d3.bind('1', 
+  d3.bind('1',
           proc{
             eval_samplecode(`cat #{[$demo_dir,'ctext.rb'].join(File::Separator)}`, 'ctext.rb')
           })
-  d4.bind('1', 
+  d4.bind('1',
           proc{
             eval_samplecode(`cat #{[$demo_dir,'arrow.rb'].join(File::Separator)}`, 'arrow.rb')
           })
-  d5.bind('1', 
+  d5.bind('1',
           proc{
             eval_samplecode(`cat #{[$demo_dir,'ruler.rb'].join(File::Separator)}`, 'ruler.rb')
           })
-  d6.bind('1', 
+  d6.bind('1',
           proc{
             eval_samplecode(`cat #{[$demo_dir,'cscroll.rb'].join(File::Separator)}`, 'cscroll.rb')
           })