Cleanup output when searching for leaves. Don't want to see things like...

# Print out all files that match, as long as the path isn't explicitly

# pruned. This will print out extraneous results from directories whose

# parents have a match. These are filtered out by the awk script below.

find -L "${@:1:$nargs-1}" $findargs -type f -name "$filename" -print |

find -L "${@:1:$nargs-1}" $findargs -type f -name "$filename" -print 2>/dev/null |

# Only pass along the directory of each match.

sed -e 's/\/[^\/]*$/\//' |