* {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, 5 insertions, 5 deletions

diff --git a/ext/tk/sample/remote-ip_sample.rb b/ext/tk/sample/remote-ip_sample.rb
index 3696a20852..f6eed9e985 100644
--- a/ext/tk/sample/remote-ip_sample.rb
+++ b/ext/tk/sample/remote-ip_sample.rb
@@ -3,8 +3,8 @@ require 'remote-tk'
 
 puts <<EOM
 This sample controls the other Tk interpreter (Ruby/Tk, Tcl/Tk, and so on)
-which running on the other process. For this purpose, Ruby/Tk uses Tcl/Tk's 
-'send' command. Availability of the command depends on your GUI environment. 
+which running on the other process. For this purpose, Ruby/Tk uses Tcl/Tk's
+'send' command. Availability of the command depends on your GUI environment.
 If this script doesn't work, please check your environment (see Tcl/Tk FAQ).
 EOM
 #'
@@ -19,15 +19,15 @@ ip = RemoteTkIp.new(wish)
 ip.eval_proc{TkButton.new(:command=>proc{puts 'This procesure is on the controller-ip (Ruby/Tk)'}, :text=>'print on Ruby/Tk (controller-ip)').pack(:fill=>:x)}
 ip.eval_proc{TkButton.new(:command=>'puts {This procesure is on the remote-ip (wish)}', :text=>'print on wish (remote-ip)').pack(:fill=>:x)}
 
-# If your remote-ip is Ruby/Tk, you can control the remote Ruby by 
-# 'ruby' or 'ruby_eval' or 'ruby_cmd' on the Tk interpreter. 
+# If your remote-ip is Ruby/Tk, you can control the remote Ruby by
+# 'ruby' or 'ruby_eval' or 'ruby_cmd' on the Tk interpreter.
 if ip.is_rubytk?
   ip.eval_proc{TkButton.new(:command=>'ruby {p 111; p Array.new(3,"ruby")}', :text=>'ruby cmd on the remote-ip').pack(:fill=>:x)}
 end
 
 ip.eval_proc{TkButton.new(:command=>'exit', :text=>'QUIT').pack(:fill=>:x)}
 
-TkButton.new(:command=>proc{exit}, :text=>'QUIT', 
+TkButton.new(:command=>proc{exit}, :text=>'QUIT',
              :padx=>10, :pady=>7).pack(:padx=>10, :pady=>7)
 
 Tk.mainloop