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

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

2 files changed, 65 insertions, 65 deletions

diff --git a/ext/tk/sample/tkextlib/tkHTML/hv.rb b/ext/tk/sample/tkextlib/tkHTML/hv.rb
index a4d78ea5b1..920eb15f5a 100644
--- a/ext/tk/sample/tkextlib/tkHTML/hv.rb
+++ b/ext/tk/sample/tkextlib/tkHTML/hv.rb
@@ -5,7 +5,7 @@
 #
 # This application is used for testing the HTML widget.  It can
 # also server as an example of how to use the HTML widget.
-# 
+#
 require 'tk'
 require 'tkextlib/tkHTML'
 
@@ -51,11 +51,11 @@ show_img = TkVariable.new(1)
 # html[:fontcommand] = pick_font
 pick_font = proc{|size, attrs|
   puts "FontCmd: #{size} #{attrs}"
-  [ ((attrs =~ /fixed/)? 'courier': 'charter'), 
-    (12 * (1.2**(size.to_f - 4.0))).to_i, 
-    ((attrs =~ /italic/)? 'italic': 'roman'), 
-    ((attrs =~ /bold/)? 'bold': 'normal') ].join(' ') 
-} 
+  [ ((attrs =~ /fixed/)? 'courier': 'charter'),
+    (12 * (1.2**(size.to_f - 4.0))).to_i,
+    ((attrs =~ /italic/)? 'italic': 'roman'),
+    ((attrs =~ /bold/)? 'bold': 'normal') ].join(' ')
+}
 
 #
 # This routine is called for each form element
@@ -126,7 +126,7 @@ script_cmd = proc{|*args|
 
 # This routine is called for every <APPLET> markup
 #
-applet_cmd = proc{|w, arglist| 
+applet_cmd = proc{|w, arglist|
   # puts "AppletCmd: w=#{w} arglist=#{arglist}"
   TkLabel.new(w, :text=>"The Applet #{w}", :bd=>2, :relief=>raised)
 }
@@ -134,12 +134,12 @@ applet_cmd = proc{|w, arglist|
 #
 # Construct the main HTML viewer
 #
-html = Tk::HTML_Widget.new(:padx=>5, :pady=>9, 
-                           :formcommand=>form_cmd, 
-                           :imagecommand=>image_cmd, 
-                           :scriptcommand=>script_cmd, 
-                           :appletcommand=>applet_cmd, 
-                           :underlinehyperlinks=>0, 
+html = Tk::HTML_Widget.new(:padx=>5, :pady=>9,
+                           :formcommand=>form_cmd,
+                           :imagecommand=>image_cmd,
+                           :scriptcommand=>script_cmd,
+                           :appletcommand=>applet_cmd,
+                           :underlinehyperlinks=>0,
                            :bg=>'white', :tablerelief=>:raised)
 vscr = html.yscrollbar(TkScrollbar.new)
 hscr = html.xscrollbar(TkScrollbar.new)
@@ -166,7 +166,7 @@ read_file = proc{|name|
   rescue
     ret = nil
     fp = nil
-    Tk.messageBox(:icon=>'error', :message=>"fail to open '#{name}'", 
+    Tk.messageBox(:icon=>'error', :message=>"fail to open '#{name}'",
                   :type=>:ok)
   ensure
     fp.close if fp
@@ -221,7 +221,7 @@ html.clipping_window.bind('1', href_binding, '%x %y')
 html.clipping_window.bind('B1-Motion', proc{|w, x, y|
                             w.selection_set(priv['mark'], "@#{x},#{y}")
                             TkClipboard.clear
-                            # avoid tkhtml0.0 errors 
+                            # avoid tkhtml0.0 errors
                             # anyone can fix this for tkhtml0.0
                             begin
                               TkClipboard.append(TkSelection.get)
@@ -235,7 +235,7 @@ html.clipping_window.bind('B1-Motion', proc{|w, x, y|
 last_dir = Dir.pwd
 sel_load = proc{
   filetypes = [
-    ['Html Files', ['.html', '.htm']], 
+    ['Html Files', ['.html', '.htm']],
     ['All Files', '*']
   ]
 
@@ -268,15 +268,15 @@ Tk::HTML_Widget::ClippingWindow.bind('Motion', proc{|w, x, y|
 # Setup menu
 #
 menu_spec = [
-  [['File', 0], 
-    ['Open',    sel_load, 0], 
-    ['Refresh', refresh,   0], 
+  [['File', 0],
+    ['Open',    sel_load, 0],
+    ['Refresh', refresh,   0],
     '---',
-    ['Exit', proc{exit}, 1]], 
+    ['Exit', proc{exit}, 1]],
 
-  [['View', 0], 
-    ['Underline Hyperlinks', ul_hyper], 
-    ['Show Table Structure', show_tbl], 
+  [['View', 0],
+    ['Underline Hyperlinks', ul_hyper],
+    ['Show Table Structure', show_tbl],
     ['Show Images',          show_img]]
 ]
 
@@ -285,7 +285,7 @@ mbar = Tk.root.add_menubar(menu_spec)
 #
 # Setup trace
 #
-ul_hyper.trace('w', proc{ 
+ul_hyper.trace('w', proc{
                  html[:underlinehyperlinks] = ul_hyper.value
                  refresh.call
                })
diff --git a/ext/tk/sample/tkextlib/tkHTML/ss.rb b/ext/tk/sample/tkextlib/tkHTML/ss.rb
index 1c13d7ac34..45d4d87d69 100644
--- a/ext/tk/sample/tkextlib/tkHTML/ss.rb
+++ b/ext/tk/sample/tkextlib/tkHTML/ss.rb
@@ -2,7 +2,7 @@
 #
 # This script implements the "ss" application.  "ss" implements
 # a presentation slide-show based on HTML slides.
-# 
+#
 require 'tk'
 require 'tkextlib/tkHTML'
 
@@ -45,18 +45,18 @@ EOD
 
     @key_block = false
 
-    Tk::HTML_Widget::ClippingWindow.bind('1', 
-                                         proc{|w, ksym| key_press(w, ksym)}, 
+    Tk::HTML_Widget::ClippingWindow.bind('1',
+                                         proc{|w, ksym| key_press(w, ksym)},
                                          '%W Down')
-    Tk::HTML_Widget::ClippingWindow.bind('3', 
-                                         proc{|w, ksym| key_press(w, ksym)}, 
+    Tk::HTML_Widget::ClippingWindow.bind('3',
+                                         proc{|w, ksym| key_press(w, ksym)},
                                          '%W Up')
-    Tk::HTML_Widget::ClippingWindow.bind('2', 
-                                         proc{|w, ksym| key_press(w, ksym)}, 
+    Tk::HTML_Widget::ClippingWindow.bind('2',
+                                         proc{|w, ksym| key_press(w, ksym)},
                                          '%W Down')
 
-    Tk::HTML_Widget::ClippingWindow.bind('KeyPress', 
-                                         proc{|w, ksym| key_press(w, ksym)}, 
+    Tk::HTML_Widget::ClippingWindow.bind('KeyPress',
+                                         proc{|w, ksym| key_press(w, ksym)},
                                          '%W %K')
 
     ############################################
@@ -64,37 +64,37 @@ EOD
     # Build the half-size view of the page
     #
     menu_spec = [
-      [['File', 0], 
-        ['Open',        proc{sel_load()},   0], 
-        ['Full Screen', proc{fullscreen()}, 0], 
-        ['Refresh',     proc{refresh()},    0], 
+      [['File', 0],
+        ['Open',        proc{sel_load()},   0],
+        ['Full Screen', proc{fullscreen()}, 0],
+        ['Refresh',     proc{refresh()},    0],
         '---',
         ['Exit', proc{exit}, 1]]
     ]
 
     mbar = @root.add_menubar(menu_spec)
 
-    @html = Tk::HTML_Widget.new(:width=>512, :height=>384, 
-                                :padx=>5, :pady=>9, 
+    @html = Tk::HTML_Widget.new(:width=>512, :height=>384,
+                                :padx=>5, :pady=>9,
                                 :formcommand=>proc{|*args| form_cmd(*args)},
                                 :imagecommand=>proc{|*args|
                                   image_cmd(1, *args)
-                                }, 
+                                },
                                 :scriptcommand=>proc{|*args|
                                   script_cmd(*args)
-                                }, 
+                                },
                                 :appletcommand=>proc{|*args|
                                   applet_cmd(*args)
-                                }, 
-                                :hyperlinkcommand=>proc{|*args| 
+                                },
+                                :hyperlinkcommand=>proc{|*args|
                                   hyper_cmd(*args)
-                                }, 
+                                },
                                 :fontcommand=>proc{|*args|
                                   pick_font(*args)
-                                }, 
+                                },
                                 :appletcommand=>proc{|*args|
                                   run_applet('small', *args)
-                                }, 
+                                },
                                 :bg=>'white', :tablerelief=>:raised)
 
     @html.token_handler('meta', proc{|*args| meta(@html, *args)})
@@ -127,9 +127,9 @@ EOD
   # html[:fontcommand] = pick_font
   def pick_font(size, attrs)
     # puts "FontCmd: #{size} #{attrs}"
-    [ ((attrs =~ /fixed/)? 'courier': 'charter'), 
-      (12 * (1.2**(size.to_f - 4.0))).to_i, 
-      ((attrs =~ /italic/)? 'italic': 'roman'), 
+    [ ((attrs =~ /fixed/)? 'courier': 'charter'),
+      (12 * (1.2**(size.to_f - 4.0))).to_i,
+      ((attrs =~ /italic/)? 'italic': 'roman'),
       ((attrs =~ /bold/)? 'bold': 'normal') ].join(' ')
   end
 
@@ -139,9 +139,9 @@ EOD
     baseFontSize = 24
 
     # puts "FontCmd: #{size} #{attrs}"
-    [ ((attrs =~ /fixed/)? 'courier': 'charter'), 
-      (baseFontSize * (1.2**(size.to_f - 4.0))).to_i, 
-      ((attrs =~ /italic/)? 'italic': 'roman'), 
+    [ ((attrs =~ /fixed/)? 'courier': 'charter'),
+      (baseFontSize * (1.2**(size.to_f - 4.0))).to_i,
+      ((attrs =~ /italic/)? 'italic': 'roman'),
       ((attrs =~ /bold/)? 'bold': 'normal')  ].join(' ')
   end
 
@@ -244,7 +244,7 @@ EOD
   #
   def sel_load
     filetypes = [
-      ['Html Files', ['.html', '.htm']], 
+      ['Html Files', ['.html', '.htm']],
       ['All Files', '*']
     ]
 
@@ -280,7 +280,7 @@ EOD
     rescue
       ret = nil
       fp = nil
-      Tk.messageBox(:icon=>'error', :message=>"fail to open '#{name}'", 
+      Tk.messageBox(:icon=>'error', :message=>"fail to open '#{name}'",
                     :type=>:ok)
     ensure
       fp.close if fp
@@ -371,32 +371,32 @@ EOD
 
     width  =  @root.winfo_screenwidth
     height =  @root.winfo_screenheight
-    @fswin = TkToplevel.new(:overrideredirect=>true, 
+    @fswin = TkToplevel.new(:overrideredirect=>true,
                             :geometry=>"#{width}x#{height}+0+0")
 
-    @html_fs = Tk::HTML_Widget.new(@fswin, :padx=>5, :pady=>9, 
+    @html_fs = Tk::HTML_Widget.new(@fswin, :padx=>5, :pady=>9,
                                    :formcommand=>proc{|*args|
                                      form_cmd(*args)
                                    },
-                                   :imagecommand=>proc{|*args| 
+                                   :imagecommand=>proc{|*args|
                                      image_cmd(0, *args)
-                                   }, 
+                                   },
                                    :scriptcommand=>proc{|*args|
                                      script_cmd(*args)
-                                   }, 
+                                   },
                                    :appletcommand=>proc{|*args|
                                      applet_cmd(*args)
-                                   }, 
-                                   :hyperlinkcommand=>proc{|*args| 
+                                   },
+                                   :hyperlinkcommand=>proc{|*args|
                                      hyper_cmd(*args)
-                                   }, 
+                                   },
                                    :appletcommand=>proc{|*args|
                                      run_applet('big', *args)
-                                   }, 
+                                   },
                                    :fontcommand=>proc{|*args|
                                      pick_font_fs(*args)
-                                   }, 
-                                   :bg=>'white', :tablerelief=>:raised, 
+                                   },
+                                   :bg=>'white', :tablerelief=>:raised,
                                    :cursor=>:tcross) {
       pack(:fill=>:both, :expand=>true)
       token_handler('meta', proc{|*args| meta(self, *args)})