> With PostScript, you can have a document that renders differently every time you open it (on purpose). Or a file that will never finish rendering or printing,

> With PostScript, you can have a document that renders differently every time you open it (on purpose). Or a file that will never finish rendering or printing, like the infinite loop you mentioned. There was a font, wasn't there -- was it Just van Rossum's Beowulf -- that drew itself slightly differently every time? Can't find a reference now. edit: it was! https://www.fontshop.com/families/ff-beowolf https://www.fontshop.com/families/ff-beowolf