This is what @line shoud look like after the grep

file="^car.file*"               id=none synccmd="/foo/bin/big.script.sh %P %D %F"
file="^mortgage.file*"          id=none synccmd="/foo/bin/big.script.sh %P %D %F"
file="^lincoln.file*"           id=none synccmd="/foo/bin/onetime.script.sh %P %D %F"
file="^pay.file*"               id=none synccmd="/foo/bin/pay.sh %P %D %F"
file="^music.file*"             id=none synccmd="/foo/bin/scripta.sh %P %D %F"
file="^animal.file*"            id=none synccmd="/foo/bin/scripta.sh %P %D %F"
file="^house.file*"             id=none synccmd="/foo/bin/scripta.1.sh %P %D %F"
file="^garage.file*"            id=none synccmd="/foo/bin/scripta.1.sh %P %D %F"
file="^tree.file*"              id=none synccmd="/foo/bin/scriptbb.1.sh %P %D %F"
file="^foo.file*"               id=none synccmd="/foo/bin/scriptbb.2.sh %P %D %F"