Thanks for the updates on both the internal dependencies and the ListPresentation.
>From this browser, I deduced a second simpler browser for only one script. It was easy to do so thanks to your tips (attached pic). With this simpler script editor, when I open a script, I like it opens on the compute method, because it is a mandatory method in a script. I was doing it like browser := Nautilus openOnClass: scriptClass selector: #compute. I guess, there is a way to do so with the Glamour browser ? Thanks Hilaire -- Dr. Geo http://drgeo.eu