Whitespace normalization, via reindent.py.
diff --git a/Mac/Tools/IDE/ModuleBrowser.py b/Mac/Tools/IDE/ModuleBrowser.py
index 0e8850f..9fe1064 100644
--- a/Mac/Tools/IDE/ModuleBrowser.py
+++ b/Mac/Tools/IDE/ModuleBrowser.py
@@ -6,172 +6,172 @@
 __author__ = "jvr"
 
 class _modulebrowser:
-	
-	def __init__(self):
-		self.editmodules = []
-		self.modules = []
-		self.window = W.Window((210, 1000), "Module Browser", minsize = (210, 160), maxsize = (340, 20000))
-		
-		self.window.openbutton = W.Button((10, 8, 90, 16), "Open", self.openbuttonhit)
-		self.window.browsebutton = W.Button((110, 8, 90, 16), "Browse\xc9", self.browsebuttonhit)
-		self.window.reloadbutton = W.Button((10, 32, 90, 16), "Reload", self.reloadbuttonhit)
-		self.window.openotherbutton = W.Button((110, 32, 90, 16), "Open other\xc9", self.openother)
-		
-		self.window.openbutton.enable(0)
-		self.window.reloadbutton.enable(0)
-		self.window.browsebutton.enable(0)
-		self.window.setdefaultbutton(self.window.browsebutton)
-		
-		self.window.bind("cmdr", self.window.reloadbutton.push)
-		self.window.bind("cmdb", self.window.browsebutton.push)
-	
-		self.window.bind("<activate>", self.activate)
-		self.window.bind("<close>", self.close)
-		
-		self.window.list = W.List((-1, 56, 1, -14), [], self.listhit)
-		
-		self.window.open()
-		self.checkbuttons()
-	
-	def close(self):
-		global _browser
-		_browser = None
-	
-	def activate(self, onoff):
-		if onoff:
-			self.makelist()
-		
-	def listhit(self, isdbl):
-		self.checkbuttons()
-		if isdbl:
-			if self.window._defaultbutton:
-				self.window._defaultbutton.push()
-	
-	def checkbuttons(self):
-		sel = self.window.list.getselection()
-		if sel:
-			for i in sel:
-				if self.editmodules[i]:
-					self.window.openbutton.enable(1)
-					self.window.reloadbutton.enable(1)
-					self.window.setdefaultbutton(self.window.openbutton)
-					break
-			else:
-				self.window.openbutton.enable(0)
-				self.window.reloadbutton.enable(0)
-				self.window.setdefaultbutton(self.window.browsebutton)
-			self.window.browsebutton.enable(1)
-		else:
-			#self.window.setdefaultbutton(self.window.browsebutton)
-			self.window.openbutton.enable(0)
-			self.window.reloadbutton.enable(0)
-			self.window.browsebutton.enable(0)
-	
-	def openbuttonhit(self):
-		import imp
-		sel = self.window.list.getselection()
-		W.SetCursor("watch")
-		for i in sel:
-			modname = self.window.list[i]
-			try:
-				self.openscript(sys.modules[modname].__file__, modname)
-			except IOError:
-				try:
-					file, path, description = imp.find_module(modname)
-				except ImportError:
-					W.SetCursor("arrow")
-					W.Message("Can't find file for module '%s'." 
-							% modname)
-				else:
-					self.openscript(path, modname)					
-	
-	def openscript(self, path, modname):
-		import os
-		if path[-3:] == '.py':
-			W.getapplication().openscript(path, modname=modname)
-		elif path[-4:] in ['.pyc', '.pyo']:
-			W.getapplication().openscript(path[:-1], modname=modname)
-		else:
-			W.Message("Can't edit '%s'; it might be a shared library or a .pyc file." 
-					% modname)
-	
-	def openother(self):
-		import imp
-		import EasyDialogs
-		
-		modname = EasyDialogs.AskString("Open module:")
-		if modname:
-			try:
-				file, path, description = imp.find_module(modname)
-			except ImportError:
-				if modname in sys.builtin_module_names:
-					alerttext = "'%s' is a builtin module, which you can't edit." % modname
-				else:
-					alerttext = "No module named '%s'." % modname
-				raise W.AlertError, alerttext
-			self.openscript(path, modname)
-	
-	def reloadbuttonhit(self):
-		sel = self.window.list.getselection()
-		W.SetCursor("watch")
-		for i in sel:
-			mname = self.window.list[i]
-			m = sys.modules[mname]
-			# Set the __name__ attribute of the module to its real name.
-			# reload() complains if it's __main__, which is true
-			# when it recently has been run as a script with "Run as __main__" 
-			# enabled.
-			m.__name__ = mname
-			reload(m)
-	
-	def browsebuttonhit(self):
-		sel = self.window.list.getselection()
-		if not sel:
-			return
-		import PyBrowser
-		for i in sel:
-			PyBrowser.Browser(sys.modules[self.window.list[i]])
-	
-	def makelist(self):
-		editmodules, modules = getmoduleslist()
-		if modules == self.modules:
-			return
-		self.editmodules, self.modules = editmodules, modules
-		self.window.list.setdrawingmode(0)
-		sel = self.window.list.getselectedobjects()
-		self.window.list.set(self.modules)
-		self.window.list.setselectedobjects(sel)
-		self.window.list.setdrawingmode(1)
+
+    def __init__(self):
+        self.editmodules = []
+        self.modules = []
+        self.window = W.Window((210, 1000), "Module Browser", minsize = (210, 160), maxsize = (340, 20000))
+
+        self.window.openbutton = W.Button((10, 8, 90, 16), "Open", self.openbuttonhit)
+        self.window.browsebutton = W.Button((110, 8, 90, 16), "Browse\xc9", self.browsebuttonhit)
+        self.window.reloadbutton = W.Button((10, 32, 90, 16), "Reload", self.reloadbuttonhit)
+        self.window.openotherbutton = W.Button((110, 32, 90, 16), "Open other\xc9", self.openother)
+
+        self.window.openbutton.enable(0)
+        self.window.reloadbutton.enable(0)
+        self.window.browsebutton.enable(0)
+        self.window.setdefaultbutton(self.window.browsebutton)
+
+        self.window.bind("cmdr", self.window.reloadbutton.push)
+        self.window.bind("cmdb", self.window.browsebutton.push)
+
+        self.window.bind("<activate>", self.activate)
+        self.window.bind("<close>", self.close)
+
+        self.window.list = W.List((-1, 56, 1, -14), [], self.listhit)
+
+        self.window.open()
+        self.checkbuttons()
+
+    def close(self):
+        global _browser
+        _browser = None
+
+    def activate(self, onoff):
+        if onoff:
+            self.makelist()
+
+    def listhit(self, isdbl):
+        self.checkbuttons()
+        if isdbl:
+            if self.window._defaultbutton:
+                self.window._defaultbutton.push()
+
+    def checkbuttons(self):
+        sel = self.window.list.getselection()
+        if sel:
+            for i in sel:
+                if self.editmodules[i]:
+                    self.window.openbutton.enable(1)
+                    self.window.reloadbutton.enable(1)
+                    self.window.setdefaultbutton(self.window.openbutton)
+                    break
+            else:
+                self.window.openbutton.enable(0)
+                self.window.reloadbutton.enable(0)
+                self.window.setdefaultbutton(self.window.browsebutton)
+            self.window.browsebutton.enable(1)
+        else:
+            #self.window.setdefaultbutton(self.window.browsebutton)
+            self.window.openbutton.enable(0)
+            self.window.reloadbutton.enable(0)
+            self.window.browsebutton.enable(0)
+
+    def openbuttonhit(self):
+        import imp
+        sel = self.window.list.getselection()
+        W.SetCursor("watch")
+        for i in sel:
+            modname = self.window.list[i]
+            try:
+                self.openscript(sys.modules[modname].__file__, modname)
+            except IOError:
+                try:
+                    file, path, description = imp.find_module(modname)
+                except ImportError:
+                    W.SetCursor("arrow")
+                    W.Message("Can't find file for module '%s'."
+                                    % modname)
+                else:
+                    self.openscript(path, modname)
+
+    def openscript(self, path, modname):
+        import os
+        if path[-3:] == '.py':
+            W.getapplication().openscript(path, modname=modname)
+        elif path[-4:] in ['.pyc', '.pyo']:
+            W.getapplication().openscript(path[:-1], modname=modname)
+        else:
+            W.Message("Can't edit '%s'; it might be a shared library or a .pyc file."
+                            % modname)
+
+    def openother(self):
+        import imp
+        import EasyDialogs
+
+        modname = EasyDialogs.AskString("Open module:")
+        if modname:
+            try:
+                file, path, description = imp.find_module(modname)
+            except ImportError:
+                if modname in sys.builtin_module_names:
+                    alerttext = "'%s' is a builtin module, which you can't edit." % modname
+                else:
+                    alerttext = "No module named '%s'." % modname
+                raise W.AlertError, alerttext
+            self.openscript(path, modname)
+
+    def reloadbuttonhit(self):
+        sel = self.window.list.getselection()
+        W.SetCursor("watch")
+        for i in sel:
+            mname = self.window.list[i]
+            m = sys.modules[mname]
+            # Set the __name__ attribute of the module to its real name.
+            # reload() complains if it's __main__, which is true
+            # when it recently has been run as a script with "Run as __main__"
+            # enabled.
+            m.__name__ = mname
+            reload(m)
+
+    def browsebuttonhit(self):
+        sel = self.window.list.getselection()
+        if not sel:
+            return
+        import PyBrowser
+        for i in sel:
+            PyBrowser.Browser(sys.modules[self.window.list[i]])
+
+    def makelist(self):
+        editmodules, modules = getmoduleslist()
+        if modules == self.modules:
+            return
+        self.editmodules, self.modules = editmodules, modules
+        self.window.list.setdrawingmode(0)
+        sel = self.window.list.getselectedobjects()
+        self.window.list.set(self.modules)
+        self.window.list.setselectedobjects(sel)
+        self.window.list.setdrawingmode(1)
 
 
 def getmoduleslist():
-	import PyBrowser	# for caselesssort function
-	moduleitems = sys.modules.items()
-	moduleitems = filter(lambda (name, module): module is not None, moduleitems)
-	modules = map(lambda (name, module): name, moduleitems)
-	modules = PyBrowser.caselesssort(modules)
-	editmodules = []
-	sysmodules = sys.modules
-	modulesappend = editmodules.append
-	for m in modules:
-		module = sysmodules[m]
-		try:
-			if sysmodules[m].__file__[-3:] == '.py' or \
-					sysmodules[m].__file__[-4:] in ['.pyc', '.pyo']:
-				modulesappend(1)
-			else:
-				modulesappend(0)
-		except AttributeError:
-			modulesappend(0)
-	return editmodules, modules
-	
-	
+    import PyBrowser        # for caselesssort function
+    moduleitems = sys.modules.items()
+    moduleitems = filter(lambda (name, module): module is not None, moduleitems)
+    modules = map(lambda (name, module): name, moduleitems)
+    modules = PyBrowser.caselesssort(modules)
+    editmodules = []
+    sysmodules = sys.modules
+    modulesappend = editmodules.append
+    for m in modules:
+        module = sysmodules[m]
+        try:
+            if sysmodules[m].__file__[-3:] == '.py' or \
+                            sysmodules[m].__file__[-4:] in ['.pyc', '.pyo']:
+                modulesappend(1)
+            else:
+                modulesappend(0)
+        except AttributeError:
+            modulesappend(0)
+    return editmodules, modules
+
+
 
 _browser = None
 
 def ModuleBrowser():
-	global _browser
-	if _browser is not None:
-		_browser.window.select()
-	else:
-		_browser = _modulebrowser()
+    global _browser
+    if _browser is not None:
+        _browser.window.select()
+    else:
+        _browser = _modulebrowser()