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HEAD
BSD 4 development
[unix-history]
/
usr
/
src
/
cmd
/
diction
/
explain
trap 'rm $$; exit' 1 2 3 15
D=/usr/lib/explain.d
while echo "phrase?";read x
do
cat >$$ <<dn
/$x.* /s/\(.*\) \(.*\)/use "\2" for "\1"/p
dn
case $x in
[a-z]*)
sed -n -f $$ $D; rm $$;;
*) rm $$;;
esac
done