There's actually quite a difference between Classic Mac and Alto/Smalltalk. (Both sides would argue that the other one totally missed it. There's even some evid

There's actually quite a difference between Classic Mac and Alto/Smalltalk. (Both sides would argue that the other one totally missed it. There's even some evidence hinting at the Lisa having experimental windows even before the PARC visit, and these screenshots look actually more like the final product than what came after the visit. [1]) Just install an Alto emulator and try it yourself. Also, the Mac System was famously programmed in Object Pascal (like the Lisa). [1] https://www.folklore.org/StoryView.py?project=Macintosh&story=Busy_Being_Born.txt https://www.folklore.org/StoryView.py?project=Macintosh&stor...