2 rev=($(git-rev-parse --revs-only "$@"))
3 flags=($(git-rev-parse --no-revs "$@"))
6 git-diff-files -M -p "$@";;
8 git-diff-cache -M -p "$@";;
10 begin=$(echo "${rev[1]}" | tr -d '^')
12 git-diff-tree -M -p $flags $begin $end;;
14 echo "I don't understand"