From 94d960beb57ead291992a6ceb34871b377ade1d1 Mon Sep 17 00:00:00 2001
From: nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 11 Oct 2004 04:51:21 +0000
Subject: * ext/tk/lib/tk/*: untabify

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/tk/lib/tk/optionobj.rb | 148 ++++++++++++++++++++++-----------------------
 1 file changed, 74 insertions(+), 74 deletions(-)

(limited to 'ext/tk/lib/tk/optionobj.rb')

diff --git a/ext/tk/lib/tk/optionobj.rb b/ext/tk/lib/tk/optionobj.rb
index 2c8a1efd5e..8fe7e0ee5a 100644
--- a/ext/tk/lib/tk/optionobj.rb
+++ b/ext/tk/lib/tk/optionobj.rb
@@ -25,32 +25,32 @@ module Tk
 
     def observs
       @observ.collect{|win|
-	if win.kind_of?(Array)
-	  win[0]
-	else
-	  win
-	end
+        if win.kind_of?(Array)
+          win[0]
+        else
+          win
+        end
       }
     end
 
     def _remove_win(win)
       if win.kind_of?(Array)
-	widget, method = win
-	@observ.delete_if{|x| 
-	  if x.kind_of?(Array)
-	    x[0] == widget
-	  else
-	    x == widget
-	  end
-	}
+        widget, method = win
+        @observ.delete_if{|x| 
+          if x.kind_of?(Array)
+            x[0] == widget
+          else
+            x == widget
+          end
+        }
       else
-	@observ.delete_if{|x|
-	  if x.kind_of?(Array)
-	    x[0] == win
-	  else
-	    x == win
-	  end
-	}
+        @observ.delete_if{|x|
+          if x.kind_of?(Array)
+            x[0] == win
+          else
+            x == win
+          end
+        }
       end
     end
     private :_remove_win
@@ -81,27 +81,27 @@ module Tk
       #                      #==> set all of them
       #
       wins.each{|win|
-	_remove_win(win)
-	@observ << win
-	notify(win)
+        _remove_win(win)
+        @observ << win
+        notify(win)
       }
       self
     end
 
     def unassign(*wins)
       wins.each{|win|
-	_remove_win(win)
+        _remove_win(win)
       }
       self
     end
 
     def notify(target = nil)
       if target
-	targets = [target]
+        targets = [target]
       elsif @observ.empty?
-	return self
+        return self
       else
-	targets = @observ.dup
+        targets = @observ.dup
       end
 
       return self if empty?
@@ -109,50 +109,50 @@ module Tk
       org_hash = _symbolkey2str(self)
 
       targets.each{|win|
-	widget = receiver = win
-	hash = org_hash
-	begin
-	  if win.kind_of?(Array)
-	    widget, method, conv_tbl = win
-	    receiver = widget
-
-	    if conv_tbl
-	      hash = {}
-	      org_hash.each{|key, val|
-		key = conv_tbl[key] if conv_tbl.key?(key)
-		next unless key
-		if key.kind_of?(Array)
-		  key.each{|k| hash[k] = val}
-		else		  
-		  hash[key] = val
-		end
-	      }
-	    end
-
-	    if method.kind_of?(Array)
-	      receiver, method, *args = method
-	      receiver.__send__(method, *(args << hash))
-	    elsif method
-	      widget.__send__(method, hash)
-	    else
-	      widget.configure(hash)
-	    end
-
-	  else
-	    widget.configure(self)
-	  end
-	rescue => e
-	  if ( ( widget.kind_of?(TkObject) \
-		&& widget.respond_to?('exist?') \
-		&& ! receiver.exist? ) \
-	    || ( receiver.kind_of?(TkObject) \
-		&& receiver.respond_to?('exist?') \
-		&& ! receiver.exist? ) )
-	    @observ.delete(win)
-	  else
-	    fail e
-	  end
-	end
+        widget = receiver = win
+        hash = org_hash
+        begin
+          if win.kind_of?(Array)
+            widget, method, conv_tbl = win
+            receiver = widget
+
+            if conv_tbl
+              hash = {}
+              org_hash.each{|key, val|
+                key = conv_tbl[key] if conv_tbl.key?(key)
+                next unless key
+                if key.kind_of?(Array)
+                  key.each{|k| hash[k] = val}
+                else              
+                  hash[key] = val
+                end
+              }
+            end
+
+            if method.kind_of?(Array)
+              receiver, method, *args = method
+              receiver.__send__(method, *(args << hash))
+            elsif method
+              widget.__send__(method, hash)
+            else
+              widget.configure(hash)
+            end
+
+          else
+            widget.configure(self)
+          end
+        rescue => e
+          if ( ( widget.kind_of?(TkObject) \
+                && widget.respond_to?('exist?') \
+                && ! receiver.exist? ) \
+            || ( receiver.kind_of?(TkObject) \
+                && receiver.respond_to?('exist?') \
+                && ! receiver.exist? ) )
+            @observ.delete(win)
+          else
+            fail e
+          end
+        end
       }
 
       self
@@ -161,7 +161,7 @@ module Tk
 
     def +(hash)
       unless hash.kind_of?(Hash)
-	fail ArgumentError, "expect a Hash"
+        fail ArgumentError, "expect a Hash"
       end
       new_obj = self.dup
       new_obj.update_without_notify(_symbolkey2str(hash))
@@ -177,9 +177,9 @@ module Tk
 
     def configure(key, value=nil)
       if key.kind_of?(Hash)
-	update(key)
+        update(key)
       else
-	store(key,value)
+        store(key,value)
       end
     end
 
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