> throw away everything and go back to some notion of a clean state So throw awa...

		igouy 63 days ago \| parent \| context \| favorite \| on: The Xerox Alto, Smalltalk, and rewriting a running... > throw away everything and go back to some notion of a clean state So throw away the modified image and go back to the original image (and sources file and change log file) which you still have "unmodified" ?