* {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, 16 insertions, 16 deletions

diff --git a/ext/tk/sample/tkoptdb.rb b/ext/tk/sample/tkoptdb.rb
index 47784ea23..75c21e7e4 100644
--- a/ext/tk/sample/tkoptdb.rb
+++ b/ext/tk/sample/tkoptdb.rb
@@ -2,21 +2,21 @@
 #
 #  sample script of TkOptionDB
 #
-#  If 'LANG' environment variable's value is started by 'ja',  
-#  then read Japanese resource data and display Japanese button text. 
-#  In other case, read English resource data and display English text. 
+#  If 'LANG' environment variable's value is started by 'ja',
+#  then read Japanese resource data and display Japanese button text.
+#  In other case, read English resource data and display English text.
 #
 require "tk"
 
 if __FILE__ == $0 || !TkCore::INTERP.safe?
   if ENV['LANG'] =~ /^ja/
     # read Japanese resource
-    TkOptionDB.read_with_encoding(File.expand_path('resource.ja', 
-                                                   File.dirname(__FILE__)), 
+    TkOptionDB.read_with_encoding(File.expand_path('resource.ja',
+                                                   File.dirname(__FILE__)),
                                   'euc-jp')
   else
     # read English resource
-    TkOptionDB.readfile(File.expand_path('resource.en', 
+    TkOptionDB.readfile(File.expand_path('resource.en',
                                          File.dirname(__FILE__)))
   end
 end
@@ -24,7 +24,7 @@ end
 # 'show_msg' and 'bye_msg' procedures can be defined on BTN_CMD resource.
 # Those procedures are called under $SAFE==2
 cmd = TkOptionDB.new_proc_class(:BTN_CMD, [:show_msg, :bye_msg], 3) {
-  # If you want to check resource string (str), 
+  # If you want to check resource string (str),
   # please define __check_proc_string__(str) like this.
   class << self
     def __check_proc_string__(str)
@@ -40,12 +40,12 @@ cmd = TkOptionDB.new_proc_class(:BTN_CMD, [:show_msg, :bye_msg], 3) {
 # following two frame widgets use same database entry
 TkFrame.new(:class=>'BtnFrame'){|f|
   pack(:padx=>5, :pady=>5)
-  TkButton.new(:parent=>f, :widgetname=>'hello'){ 
+  TkButton.new(:parent=>f, :widgetname=>'hello'){
     command proc{
       print "($SAFE=#{$SAFE} >>>) : "
       cmd.show_msg(TkOptionDB.inspect)
       print "(<<< $SAFE=#{$SAFE})"
-    } 
+    }
     pack(:fill=>:x, :padx=>10, :pady=>10)
   }
   TkButton.new(:command=>proc{
@@ -53,7 +53,7 @@ TkFrame.new(:class=>'BtnFrame'){|f|
                  cmd.bye_msg
                  print "(<<< $SAFE=#{$SAFE} ) : "
                  exit
-               }, 
+               },
                :parent=>f, :widgetname=>'quit'){
     pack(:fill=>:x, :padx=>10, :pady=>10)
   }
@@ -62,12 +62,12 @@ TkFrame.new(:class=>'BtnFrame'){|f|
 class BtnFrame < TkFrame; end
 BtnFrame.new{|f|
   pack(:padx=>5, :pady=>5)
-  TkButton.new(:parent=>f, :widgetname=>'hello'){ 
+  TkButton.new(:parent=>f, :widgetname=>'hello'){
     command proc{
       print "($SAFE=#{$SAFE} >>>) : "
       cmd.show_msg(TkOptionDB.inspect)
       print "(<<< $SAFE=#{$SAFE})"
-    } 
+    }
     pack(:fill=>:x, :padx=>10, :pady=>10)
   }
   TkButton.new(:command=>proc{
@@ -75,7 +75,7 @@ BtnFrame.new{|f|
                  cmd.bye_msg
                  print "(<<< $SAFE=#{$SAFE})"
                  exit
-               }, 
+               },
                :parent=>f, :widgetname=>'quit'){
     pack(:fill=>:x, :padx=>10, :pady=>10)
   }
@@ -84,12 +84,12 @@ BtnFrame.new{|f|
 # if unknown class, use default option values
 TkFrame.new(:class=>'BtnFrame2'){|f|
   pack(:padx=>5, :pady=>5)
-  TkButton.new(:parent=>f, :widgetname=>'hello'){ 
+  TkButton.new(:parent=>f, :widgetname=>'hello'){
     command proc{
       print "($SAFE=#{$SAFE} >>>) : "
       cmd.show_msg(TkOptionDB.inspect)
       print "(<<< $SAFE=#{$SAFE})"
-    } 
+    }
     pack(:fill=>:x, :padx=>10, :pady=>10)
   }
   TkButton.new(:command=>proc{
@@ -97,7 +97,7 @@ TkFrame.new(:class=>'BtnFrame2'){|f|
                  cmd.bye_msg
                  print "(<<< $SAFE=#{$SAFE})"
                  exit
-               }, 
+               },
                :parent=>f, :widgetname=>'quit'){
     pack(:fill=>:x, :padx=>10, :pady=>10)
   }