Some long overdue maintainance. Made all IDE sources 7-bit-clean, to avoid any further encoding conversion troubles.
diff --git a/Mac/Tools/IDE/Wtext.py b/Mac/Tools/IDE/Wtext.py
index b87008b..1518683 100644
--- a/Mac/Tools/IDE/Wtext.py
+++ b/Mac/Tools/IDE/Wtext.py
@@ -871,7 +871,7 @@
 			if onoff:
 				if not __debug__:
 					import W
-					raise W.AlertError, "CanÕt debug in –Optimize bytecode” mode.\r(see –Default startup options” in EditPythonPreferences)"
+					raise W.AlertError, "Can't debug in \"Optimize bytecode\" mode.\r(see \"Default startup options\" in EditPythonPreferences)"
 				import PyDebugger
 				self._debugger = PyDebugger.getdebugger()
 				self._debugger.register_editor(self, self.file)