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

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

5 files changed, 28 insertions, 28 deletions

diff --git a/ext/tk/sample/tkextlib/tcllib/datefield.rb b/ext/tk/sample/tkextlib/tcllib/datefield.rb
index cfeca0c6de..3550af7d23 100644
--- a/ext/tk/sample/tkextlib/tcllib/datefield.rb
+++ b/ext/tk/sample/tkextlib/tcllib/datefield.rb
@@ -20,8 +20,8 @@ my_date1.trace('w'){
 
 df = Tk::Tcllib::Datefield.new(:textvariable=>my_date1)
 Tk.grid(TkLabel.new(:text=>'Enter a date:', :anchor=>:e), df, :sticky=>:ew)
-Tk.grid(TkLabel.new(:text=>'That date ia a:', :anchor=>:e), 
-        TkLabel.new(:textvariable=>my_date2, :relief=>:sunken, :width=>12), 
+Tk.grid(TkLabel.new(:text=>'That date ia a:', :anchor=>:e),
+        TkLabel.new(:textvariable=>my_date2, :relief=>:sunken, :width=>12),
         :sticky=>:ew)
 
 df.set_focus
diff --git a/ext/tk/sample/tkextlib/tcllib/plotdemos1.rb b/ext/tk/sample/tkextlib/tcllib/plotdemos1.rb
index 053b0de085..7f35a3833c 100644
--- a/ext/tk/sample/tkextlib/tcllib/plotdemos1.rb
+++ b/ext/tk/sample/tkextlib/tcllib/plotdemos1.rb
@@ -23,7 +23,7 @@ Tk.pack(vc1,vc2,vc3, :fill=>:both, :side=>:top)
 
 ###############################
 
-s = Tk::Tcllib::Plotchart::XYPlot.new(c1, [0.0, 100.0, 10.0], 
+s = Tk::Tcllib::Plotchart::XYPlot.new(c1, [0.0, 100.0, 10.0],
                                           [0.0, 100.0, 20.0])
 
 
@@ -56,7 +56,7 @@ s.save_plot "aha.ps"
 
 s = Tk::Tcllib::Plotchart::Piechart.new(c2)
 
-s.plot([ ["Long names", 10], ["Short names", 30], 
+s.plot([ ["Long names", 10], ["Short names", 30],
          ["Average", 40],    ["Ultra-short names", 5] ])
 
 #
@@ -78,7 +78,7 @@ s.title "Cardioid"
 
 ###############################
 
-s = Tk::Tcllib::Plotchart::Barchart.new(hc1, %w(A B C D E), 
+s = Tk::Tcllib::Plotchart::Barchart.new(hc1, %w(A B C D E),
                                         [0.0, 10.0, 2.0], 2)
 
 s.plot('series1', [1.0, 4.0, 6.0, 1.0, 7.0], 'red')
@@ -87,7 +87,7 @@ s.title "Arbitrary data"
 
 ###############################
 
-s = Tk::Tcllib::Plotchart::Barchart.new(hc2, %w(A B C D E), 
+s = Tk::Tcllib::Plotchart::Barchart.new(hc2, %w(A B C D E),
                                         [0.0, 20.0, 5.0], :stacked)
 
 s.plot('series1', [1.0, 4.0, 6.0, 1.0, 7.0], 'red')
@@ -96,7 +96,7 @@ s.title "Stacked diagram"
 
 ###############################
 
-s = Tk::Tcllib::Plotchart::HorizontalBarchart.new(vc1, [0.0, 10.0, 2.0], 
+s = Tk::Tcllib::Plotchart::HorizontalBarchart.new(vc1, [0.0, 10.0, 2.0],
                                                   %w(A B C D E), 2)
 
 s.plot('series1', [1.0, 4.0, 6.0, 1.0, 7.0], 'red')
@@ -105,7 +105,7 @@ s.title "Arbitrary data"
 
 ###############################
 
-s = Tk::Tcllib::Plotchart::HorizontalBarchart.new(vc2, [0.0, 20.0, 5.0], 
+s = Tk::Tcllib::Plotchart::HorizontalBarchart.new(vc2, [0.0, 20.0, 5.0],
                                                   %w(A B C D E), :stacked)
 
 s.plot('series1', [1.0, 4.0, 6.0, 1.0, 7.0], 'red')
@@ -114,7 +114,7 @@ s.title "Stacked diagram"
 
 ###############################
 
-s = Tk::Tcllib::Plotchart::Timechart.new(vc3, "1 january 2004", 
+s = Tk::Tcllib::Plotchart::Timechart.new(vc3, "1 january 2004",
                                               "31 december 2004", 4)
 
 s.period("Spring", "1 march 2004", "1 june 2004", 'green')
@@ -134,7 +134,7 @@ zc1 = TkCanvas.new(z, :background=>'white', :width=>400, :height=>300)
 zc2 = TkCanvas.new(z, :background=>'white', :width=>400, :height=>250)
 Tk.pack(zc1,zc2)
 
-s = Tk::Tcllib::Plotchart::Plot3D.new(zc1, 
+s = Tk::Tcllib::Plotchart::Plot3D.new(zc1,
                                       [0, 10, 3], [-10, 10, 10], [0, 10, 2.5])
 
 s.title "3D Plot"
@@ -145,12 +145,12 @@ s.plot_function{|x, y|
   3.0 * (1.0-(x1*x1+y1*y1))*(1.0-(x1*x1+y1*y1))
 }
 
-s = Tk::Tcllib::Plotchart::Plot3D.new(zc2, 
+s = Tk::Tcllib::Plotchart::Plot3D.new(zc2,
                                       [0, 10, 3], [-10, 10, 10], [0, 10, 2.5])
 s.title "3D Plot - data "
 s.colour("green", "black")
-s.plot_data([ [1.0, 2.0, 1.0, 0.0], 
-              [1.1, 3.0, 1.1, -0.5], 
+s.plot_data([ [1.0, 2.0, 1.0, 0.0],
+              [1.1, 3.0, 1.1, -0.5],
               [3.0, 1.0, 4.0, 5.0] ])
 
 ###############################
diff --git a/ext/tk/sample/tkextlib/tcllib/plotdemos2.rb b/ext/tk/sample/tkextlib/tcllib/plotdemos2.rb
index 33a6f29940..cb657a40d8 100644
--- a/ext/tk/sample/tkextlib/tcllib/plotdemos2.rb
+++ b/ext/tk/sample/tkextlib/tcllib/plotdemos2.rb
@@ -12,7 +12,7 @@ Tk.pack(c1,c2, :fill=>:both, :side=>:top)
 ###############################
 # Set up a strip chart
 ###############################
-slipchart = Tk::Tcllib::Plotchart::Stripchart.new(c1, [0.0, 100.0, 10.0], 
+slipchart = Tk::Tcllib::Plotchart::Stripchart.new(c1, [0.0, 100.0, 10.0],
                                                       [0.0, 100.0, 20.0])
 
 TkTimer.new(500, -1, proc{|obj| # obj --> TkTimer object
@@ -34,7 +34,7 @@ slipchart.title "Aha!"
 ###############################
 # Set up an isometric plot
 ###############################
-s = Tk::Tcllib::Plotchart::IsometricPlot.new(c2, [0.0, 100.0], [0.0, 200.0], 
+s = Tk::Tcllib::Plotchart::IsometricPlot.new(c2, [0.0, 100.0], [0.0, 200.0],
                                              :noaxes)
 
 s.set_zoom_pan
@@ -50,8 +50,8 @@ s.plot('circle',           [70.0, 70.0, 42.0])
 h = TkToplevel.new(:title=>'h')
 c = TkCanvas.new(h, :bg=>'white', :width=>400, :height=>200).pack(:fill=>:both)
 
-s = Tk::Tcllib::Plotchart::XYPlot.new(c, [0.0, 100.0, 10.0], 
-                                         [0.0, 100.0, 20.0]) 
+s = Tk::Tcllib::Plotchart::XYPlot.new(c, [0.0, 100.0, 10.0],
+                                         [0.0, 100.0, 20.0])
 s.dataconfig('series1', :colour=>'red',   :type=>:symbol)
 s.dataconfig('series2', :colour=>'green', :type=>:both)
 
diff --git a/ext/tk/sample/tkextlib/tcllib/plotdemos3.rb b/ext/tk/sample/tkextlib/tcllib/plotdemos3.rb
index 2b5c7642bb..66b8fe706a 100644
--- a/ext/tk/sample/tkextlib/tcllib/plotdemos3.rb
+++ b/ext/tk/sample/tkextlib/tcllib/plotdemos3.rb
@@ -7,9 +7,9 @@ require 'tkextlib/tcllib/plotchart'
 # Set up a strip chart
 ###############################
 
-Tk::Tcllib::Plotchart::Stripchart.new([0.0, 100.0, 10.0], 
-                                      [0.0, 100.0, 20.0], 
-                                      :background=>'white', 
+Tk::Tcllib::Plotchart::Stripchart.new([0.0, 100.0, 10.0],
+                                      [0.0, 100.0, 20.0],
+                                      :background=>'white',
                                       :width=>400, :height=>200){|chart|
   title "Aha!"
   pack(:fill=>:both, :side=>:top)
@@ -38,8 +38,8 @@ Tk::Tcllib::Plotchart::Stripchart.new([0.0, 100.0, 10.0],
 ###############################
 # Set up an isometric plot
 ###############################
-Tk::Tcllib::Plotchart::IsometricPlot.new([0.0, 100.0], [0.0, 200.0], :noaxes, 
-                                         :background=>'white', 
+Tk::Tcllib::Plotchart::IsometricPlot.new([0.0, 100.0], [0.0, 200.0], :noaxes,
+                                         :background=>'white',
                                          :width=>400, :height=>200){|chart|
   pack(:fill=>:both, :side=>:top)
   set_zoom_pan
@@ -54,17 +54,17 @@ Tk::Tcllib::Plotchart::IsometricPlot.new([0.0, 100.0], [0.0, 200.0], :noaxes,
 # Check the symbols
 ###############################
 TkToplevel.new(:title=>'h'){|h|
-  Tk::Tcllib::Plotchart::XYPlot.new(h, [0.0, 100.0, 10.0], 
-                                       [0.0, 100.0, 20.0], 
-                                    :bg=>'white', 
+  Tk::Tcllib::Plotchart::XYPlot.new(h, [0.0, 100.0, 10.0],
+                                       [0.0, 100.0, 20.0],
+                                    :bg=>'white',
                                     :width=>400, :height=>200){|chart|
     pack(:fill=>:both)
 
     yconfig(:format=>"%12.2e")
 
-    series1 = Tk::Tcllib::Plotchart::PlotSeries.new(chart, :colour=>'red', 
+    series1 = Tk::Tcllib::Plotchart::PlotSeries.new(chart, :colour=>'red',
                                                     :type=>:symbol)
-    series2 = Tk::Tcllib::Plotchart::PlotSeries.new(chart, :colour=>'green', 
+    series2 = Tk::Tcllib::Plotchart::PlotSeries.new(chart, :colour=>'green',
                                                     :type=>:both)
 
     x = 5.0
diff --git a/ext/tk/sample/tkextlib/tcllib/xyplot.rb b/ext/tk/sample/tkextlib/tcllib/xyplot.rb
index 8f8c3eb880..2aa101efcb 100644
--- a/ext/tk/sample/tkextlib/tcllib/xyplot.rb
+++ b/ext/tk/sample/tkextlib/tcllib/xyplot.rb
@@ -5,7 +5,7 @@ require 'tkextlib/tcllib/plotchart'
 
 TkCanvas.new(:background=>'white', :width=>400, :height=>200){|c|
   pack(:fill=>:both)
-  Tk::Tcllib::Plotchart::XYPlot.new(c, [0.0, 100.0, 10.0], 
+  Tk::Tcllib::Plotchart::XYPlot.new(c, [0.0, 100.0, 10.0],
                                        [0.0, 100.0, 20.0]){
     [ [0.0, 32.0], [10.0, 50.0], [25.0, 60.0], [78.0, 11.0] ].each{|x, y|
       plot('series1', x, y)