USAGE:   2upframe [-poutfile] [file]
For example,
newton> 2upframe -pnewfile.ps oldfile.ps newton> 2upframe < oldfile.ps > newfile.ps newton> 2upframe < yourfile.ps | lp (direct to printer)(The command ``psnup'' is a generalization of 2up and 2upframe, putting 2 or more pages on each sheet of a new PostScript file.)