7 planar_graph=$1 ; shift
11 inst () { mv -vf $dest.tmp $dest; }
13 if test -f $dest.reuse; then
14 cp -v $dest.reuse $dest.tmp
19 sha256sum "$input" "$planar_graph" >$sums.tmp
20 for arg in "$@"; do printf >>$sums.tmp "%s\n" "$arg"; done
22 if cmp $sums.tmp $sums; then
26 "$planar_graph" <$input "$@"