* {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, 10 insertions, 10 deletions

diff --git a/ext/tk/sample/remote-ip_sample2.rb b/ext/tk/sample/remote-ip_sample2.rb
index e12b2a96c..d8cf3c765 100644
--- a/ext/tk/sample/remote-ip_sample2.rb
+++ b/ext/tk/sample/remote-ip_sample2.rb
@@ -17,23 +17,23 @@ ip = RemoteTkIp.new(app)
 # setup remote-ip window
 btns = []
 ip.eval_proc{
-  btns << 
+  btns <<
     TkButton.new(:command=>proc{
                    puts 'This procesure is on the controller-ip (Ruby-side)'
-                 }, 
+                 },
                  :text=>'print on controller-ip (Ruby-side)').pack(:fill=>:x)
 
-  btns << 
+  btns <<
     TkButton.new(:command=>
                    'puts {This procesure is on the remote-ip (Tk-side)}',
                  :text=>'print on remote-ip (Tk-side)').pack(:fill=>:x)
 
-  btns << 
+  btns <<
     TkButton.new(:command=>
                    'ruby {
                      puts "This procedure is on the remote-ip (Ruby-side)"
                      p Array.new(3,"ruby")
-                    }', 
+                    }',
                  :text=>'ruby cmd on the remote-ip').pack(:fill=>:x)
 
   TkButton.new(:command=>'exit', :text=>'QUIT').pack(:fill=>:x)
@@ -41,15 +41,15 @@ ip.eval_proc{
 
 # setup controller-ip window
 btns.each_with_index{|btn, idx|
-  # The scope of the eval-block of 'eval_proc' method is different from 
-  # the enternal. If you want to pass local values to the eval-block, 
+  # The scope of the eval-block of 'eval_proc' method is different from
+  # the enternal. If you want to pass local values to the eval-block,
   # use arguments of eval_proc method. They are passed to block-arguments.
-  TkButton.new(:command=>proc{ip.eval_proc(btn){|b| b.flash}}, 
-               :text=>"flash button-#{idx}", 
+  TkButton.new(:command=>proc{ip.eval_proc(btn){|b| b.flash}},
+               :text=>"flash button-#{idx}",
                :padx=>10).pack(:padx=>10, :pady=>2)
 }
 
-TkButton.new(:command=>proc{exit}, :text=>'QUIT', 
+TkButton.new(:command=>proc{exit}, :text=>'QUIT',
              :padx=>10, :pady=>7).pack(:padx=>10, :pady=>7)
 
 # start eventloop