Andy Hertzfeld used this same trick on the original Macintosh, in a move he called his "worst blunder": http://folklore.org/StoryView.py?project=Macintosh&story

Andy Hertzfeld used this same trick on the original Macintosh, in a move he called his "worst blunder": http://folklore.org/StoryView.py?project=Macintosh&story=Mea_Culpa.txt http://folklore.org/StoryView.py?project=Macintosh&story...