* ext/tk/lib/tk/*: untabify

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 5 deletions

diff --git a/ext/tk/lib/tk/scrollbar.rb b/ext/tk/lib/tk/scrollbar.rb
index c6591a1270..70aadfdd4c 100644
--- a/ext/tk/lib/tk/scrollbar.rb
+++ b/ext/tk/lib/tk/scrollbar.rb
@@ -12,16 +12,16 @@ class TkScrollbar<TkWindow
     @assigned = []
     @scroll_proc = proc{|*args| 
       if self.orient == 'horizontal'
-	@assigned.each{|w| w.xview(*args)}
+        @assigned.each{|w| w.xview(*args)}
       else # 'vertical'
-	@assigned.each{|w| w.yview(*args)}
+        @assigned.each{|w| w.yview(*args)}
       end
     }
 
     if keys and keys != None
       #tk_call_without_enc('scrollbar', @path, *hash_kv(keys, true))
       tk_call_without_enc(self.class::TkCommandNames[0], @path, 
-			  *hash_kv(keys, true))
+                          *hash_kv(keys, true))
     else
       #tk_call_without_enc('scrollbar', @path)
       tk_call_without_enc(self.class::TkCommandNames[0], @path)
@@ -48,9 +48,9 @@ class TkScrollbar<TkWindow
     wins.each{|w|
       @assigned << w unless @assigned.index(w)
       if orient == 'horizontal'
-	w.xscrollcommand proc{|first, last| self.propagate_set(w, first, last)}
+        w.xscrollcommand proc{|first, last| self.propagate_set(w, first, last)}
       else # 'vertical'
-	w.yscrollcommand proc{|first, last| self.propagate_set(w, first, last)}
+        w.yscrollcommand proc{|first, last| self.propagate_set(w, first, last)}
       end
     }
     Tk.update  # avoid scrollbar trouble