# On apollos, s/X/Y/p gives extra line.
# Second sed is used because Apollo join has one less space than UNIX.

if [ "x$1" = "x" ]
then
        sed -e 's/[0-9]* [^ ]* //' | sed -e 's/[0-9]*$/ &/'
else
        sed -e 's/[0-9]* [^ ]* //' $1 | sed -e 's/[0-9]*$/ &/'
fi

