Whitespace normalization, via reindent.py.
diff --git a/Mac/Tools/macfreeze/macfreezegui.py b/Mac/Tools/macfreeze/macfreezegui.py
index 5dd3435..41d0ec8 100644
--- a/Mac/Tools/macfreeze/macfreezegui.py
+++ b/Mac/Tools/macfreeze/macfreezegui.py
@@ -30,121 +30,121 @@
 ITEM_GENINFO=20
 
 RADIO_GROUPING={
-	ITEM_GENSOURCE: ITEM_GENSOURCE_ITEMS,
-	ITEM_GENRESOURCE: ITEM_GENRESOURCE_ITEMS,
-	ITEM_GENAPPLET: ITEM_GENAPPLET_ITEMS,
-	ITEM_GENINFO: ()
+        ITEM_GENSOURCE: ITEM_GENSOURCE_ITEMS,
+        ITEM_GENRESOURCE: ITEM_GENRESOURCE_ITEMS,
+        ITEM_GENAPPLET: ITEM_GENAPPLET_ITEMS,
+        ITEM_GENINFO: ()
 }
 
 def dialog(script=None):
 
-	# Invent the various names
-	if not script:
-		fss, ok = macfs.PromptGetFile("Script?", "TEXT")
-		if not ok:
-			sys.exit(0)
-		script = fss.as_pathname()
-	basename, ext = os.path.splitext(script)
-	if ext:
-		appletname = basename
-		rsrcname = basename + 'modules.rsrc'
-	else:
-		appletname = script + '.applet'
-		rsrcname = script + 'modules.rsrc'
-	dirname, basebase = os.path.split(basename)
-	dirname = os.path.join(dirname, 'build.'+basebase)
-	
-	# Get the dialog, possibly opening the resource file (if needed)
-	macresource.need('DLOG', ID_MAINDIALOG, 'macfreeze.rsrc')
-	d = Dlg.GetNewDialog(ID_MAINDIALOG, -1)
-	if d == None:
-		EasyDialogs.Message("Dialog resource not found or faulty")
-		sys.exit(1)
-	
-	# Fill the dialog
-	d.SetDialogDefaultItem(ITEM_OK)
-	d.SetDialogCancelItem(ITEM_CANCEL)
-	
-	_dialogsetfile(d, ITEM_SCRIPTNAME, script)
-	_dialogsetfile(d, ITEM_SOURCEDIRNAME, dirname)
-	_dialogsetfile(d, ITEM_RESOURCENAME, rsrcname)
-	_dialogsetfile(d, ITEM_APPLETNAME, appletname)
+    # Invent the various names
+    if not script:
+        fss, ok = macfs.PromptGetFile("Script?", "TEXT")
+        if not ok:
+            sys.exit(0)
+        script = fss.as_pathname()
+    basename, ext = os.path.splitext(script)
+    if ext:
+        appletname = basename
+        rsrcname = basename + 'modules.rsrc'
+    else:
+        appletname = script + '.applet'
+        rsrcname = script + 'modules.rsrc'
+    dirname, basebase = os.path.split(basename)
+    dirname = os.path.join(dirname, 'build.'+basebase)
 
-	gentype = ITEM_GENSOURCE
-	_dialogradiogroup(d, ITEM_GENSOURCE)
+    # Get the dialog, possibly opening the resource file (if needed)
+    macresource.need('DLOG', ID_MAINDIALOG, 'macfreeze.rsrc')
+    d = Dlg.GetNewDialog(ID_MAINDIALOG, -1)
+    if d == None:
+        EasyDialogs.Message("Dialog resource not found or faulty")
+        sys.exit(1)
 
-	# Interact
-	d.GetDialogWindow().SetWTitle("Standalone application creation options")
-	d.GetDialogWindow().ShowWindow()
-	d.DrawDialog()
-	while 1:
-		item = Dlg.ModalDialog(None)
-		if item == ITEM_OK:
-			break
-		elif item == ITEM_CANCEL:
-			sys.exit(0)
-		elif item in RADIO_GROUPING.keys():
-			gentype = item
-			_dialogradiogroup(d, item)
-		elif item == ITEM_SCRIPTBROWSE:
-			fss, ok = macfs.PromptGetFile("Script?")
-			if ok:
-				script = fss.as_pathname()
-				_dialogsetfile(d, ITEM_SCRIPTNAME, script)
-		elif item == ITEM_SOURCEDIRBROWSE:
-			fss, ok = macfs.StandardPutFile("Output folder name", os.path.split(dirname)[1])
-			if ok:
-				dirname = fss.as_pathname()
-				_dialogsetfile(d, ITEM_SOURCEDIRNAME, dirname)
-		elif item == ITEM_RESOURCEBROWSE:
-			fss, ok = macfs.StandardPutFile("Resource output file", os.path.split(rsrcname)[1])
-			if ok:
-				rsrcname = fss.as_pathname()
-				_dialogsetfile(d, ITEM_RESOURCENAME, rsrcname)
-		elif item == ITEM_APPLETBROWSE:
-			fss, ok = macfs.StandardPutFile("Applet output file", os.path.split(appletname)[1])
-			if ok:
-				appletname = fss.as_pathname()
-				_dialogsetfile(d, ITEM_APPLETNAME, appletname)
-		else:
-			pass
-	tp, h, rect = d.GetDialogItem(ITEM_DEBUG)
-	debug = Dlg.GetDialogItemText(h)
-	try:
-		debug = string.atoi(string.strip(debug))
-	except ValueError:
-		EasyDialogs.Message("Illegal debug value %r, set to zero."%(debug,))
-		debug = 0
-	if gentype == ITEM_GENSOURCE:
-		return 'source', script, dirname, debug
-	elif gentype == ITEM_GENRESOURCE:
-		return 'resource', script, rsrcname, debug
-	elif gentype == ITEM_GENAPPLET:
-		return 'applet', script, appletname, debug
-	elif gentype == ITEM_GENINFO:
-		return 'info', script, '', debug
-	raise 'Error in gentype', gentype
+    # Fill the dialog
+    d.SetDialogDefaultItem(ITEM_OK)
+    d.SetDialogCancelItem(ITEM_CANCEL)
+
+    _dialogsetfile(d, ITEM_SCRIPTNAME, script)
+    _dialogsetfile(d, ITEM_SOURCEDIRNAME, dirname)
+    _dialogsetfile(d, ITEM_RESOURCENAME, rsrcname)
+    _dialogsetfile(d, ITEM_APPLETNAME, appletname)
+
+    gentype = ITEM_GENSOURCE
+    _dialogradiogroup(d, ITEM_GENSOURCE)
+
+    # Interact
+    d.GetDialogWindow().SetWTitle("Standalone application creation options")
+    d.GetDialogWindow().ShowWindow()
+    d.DrawDialog()
+    while 1:
+        item = Dlg.ModalDialog(None)
+        if item == ITEM_OK:
+            break
+        elif item == ITEM_CANCEL:
+            sys.exit(0)
+        elif item in RADIO_GROUPING.keys():
+            gentype = item
+            _dialogradiogroup(d, item)
+        elif item == ITEM_SCRIPTBROWSE:
+            fss, ok = macfs.PromptGetFile("Script?")
+            if ok:
+                script = fss.as_pathname()
+                _dialogsetfile(d, ITEM_SCRIPTNAME, script)
+        elif item == ITEM_SOURCEDIRBROWSE:
+            fss, ok = macfs.StandardPutFile("Output folder name", os.path.split(dirname)[1])
+            if ok:
+                dirname = fss.as_pathname()
+                _dialogsetfile(d, ITEM_SOURCEDIRNAME, dirname)
+        elif item == ITEM_RESOURCEBROWSE:
+            fss, ok = macfs.StandardPutFile("Resource output file", os.path.split(rsrcname)[1])
+            if ok:
+                rsrcname = fss.as_pathname()
+                _dialogsetfile(d, ITEM_RESOURCENAME, rsrcname)
+        elif item == ITEM_APPLETBROWSE:
+            fss, ok = macfs.StandardPutFile("Applet output file", os.path.split(appletname)[1])
+            if ok:
+                appletname = fss.as_pathname()
+                _dialogsetfile(d, ITEM_APPLETNAME, appletname)
+        else:
+            pass
+    tp, h, rect = d.GetDialogItem(ITEM_DEBUG)
+    debug = Dlg.GetDialogItemText(h)
+    try:
+        debug = string.atoi(string.strip(debug))
+    except ValueError:
+        EasyDialogs.Message("Illegal debug value %r, set to zero."%(debug,))
+        debug = 0
+    if gentype == ITEM_GENSOURCE:
+        return 'source', script, dirname, debug
+    elif gentype == ITEM_GENRESOURCE:
+        return 'resource', script, rsrcname, debug
+    elif gentype == ITEM_GENAPPLET:
+        return 'applet', script, appletname, debug
+    elif gentype == ITEM_GENINFO:
+        return 'info', script, '', debug
+    raise 'Error in gentype', gentype
 
 def _dialogradiogroup(d, item):
-	for k in RADIO_GROUPING.keys():
-		subitems = RADIO_GROUPING[k]
-		tp, h, rect = d.GetDialogItem(k)
-		if k == item:
-			h.as_Control().SetControlValue(1)
-			for i2 in subitems:
-				d.ShowDialogItem(i2)
-		else:
-			h.as_Control().SetControlValue(0)
-			for i2 in subitems:
-				d.HideDialogItem(i2)
+    for k in RADIO_GROUPING.keys():
+        subitems = RADIO_GROUPING[k]
+        tp, h, rect = d.GetDialogItem(k)
+        if k == item:
+            h.as_Control().SetControlValue(1)
+            for i2 in subitems:
+                d.ShowDialogItem(i2)
+        else:
+            h.as_Control().SetControlValue(0)
+            for i2 in subitems:
+                d.HideDialogItem(i2)
 
 def _dialogsetfile(d, item, file):
-	if len(file) > 32:
-		file = '\311:' + os.path.split(file)[1]
-	tp, h, rect = d.GetDialogItem(item)
-	Dlg.SetDialogItemText(h, file)
-			
+    if len(file) > 32:
+        file = '\311:' + os.path.split(file)[1]
+    tp, h, rect = d.GetDialogItem(item)
+    Dlg.SetDialogItemText(h, file)
+
 if __name__ == '__main__':
-	type, script, file, debug = dialog()
-	print type, script, file, 'debug=%d'%debug
-	sys.exit(1)
+    type, script, file, debug = dialog()
+    print type, script, file, 'debug=%d'%debug
+    sys.exit(1)