Changed the input field for the interpreter to use (in the preferences
window) to a combobox listing the known interpreters.
diff --git a/Mac/OSX/PythonLauncher/PreferencesWindowController.h b/Mac/OSX/PythonLauncher/PreferencesWindowController.h
index a2a4c74..57821c5 100644
--- a/Mac/OSX/PythonLauncher/PreferencesWindowController.h
+++ b/Mac/OSX/PythonLauncher/PreferencesWindowController.h
@@ -29,4 +29,9 @@
 
 - (void)controlTextDidChange:(NSNotification *)aNotification;
 
+- (unsigned int)comboBox:(NSComboBox *)aComboBox indexOfItemWithStringValue:(NSString *)aString;
+- (id)comboBox:(NSComboBox *)aComboBox objectValueForItemAtIndex:(int)index;
+- (int)numberOfItemsInComboBox:(NSComboBox *)aComboBox;
+
+
 @end