rem: InlineSpellCheckerUI.enabled = false; 
add: EnableInlineSpellCheck(false); 
context: function ComposeUnload(){  dump("\nComposeUnload from XUL\n");  // Stop InlineSpellCheckerUI so personal dictionary is saved  InlineSpellCheckerUI.enabled = false;  EditorCleanup();  RemoveMessageComposeOfflineObserver();  RemoveDirectoryServerObserver(null);  if (gCurrentIdentity)    RemoveDirectoryServerObserver("mail.identity." + gCurrentIdentity.key);  if (gCurrentAutocompleteDirectory)    RemoveDirectorySettingsObserver(gCurrentAutocompleteDirectory);  if (gMsgCompose)    gMsgCompose.UnregisterStateListener(stateListener);  if (gAutoSaveTimeout)    clearTimeout(gAutoSaveTimeout);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/4cc7df78f937cfb917c781be39bbe817682787c5/MsgComposeCommands.js/clean/mailnews/compose/resources/content/MsgComposeCommands.js