B=/usr/bin L=/usr/lib/style trap 'rm -f /tmp/$$* ; exit' 1 2 3 15 a=$* if test $# = 0 then a=- cat >/tmp/$$a $B/double /tmp/$$a else $B/double $* fi echo for i in $a do case $i in -) :;; -*) echo unknown punct flag $i; exit;; *) if test ! -r $i then echo Can\'t find the file $i\; try specifying a more complete pathname. exit; fi esac if test $i = '-' then sed "s/^'/./" /tmp/$$a >/tmp/$$in else sed "s/^'/./" $i >/tmp/$$in fi $L/punlx </tmp/$$in >/tmp/$$pu diff /tmp/$$in /tmp/$$pu >/tmp/$$diff if test ! -s /tmp/$$diff then : else echo $i sed -f $L/seddiff /tmp/$$diff echo fi rm -f /tmp/$$* if test $i = '-' then exit; fi shift;continue; done