function __scriptura_complete_script
    set --function from $SCRIPTURA_ROOT

    test (count $argv) -ne 0
    or set --function argv (commandline -xpc)[2..]

    for arg in $argv
        if path is --type dir $from/$arg
            set --function from $from/$arg
        else if path is --type file $from/$arg
            return
        end
    end

    set --function types file,dir
    for entry in $(path filter --type $types --perm exec $from/*)
        printf "%s\t%s\n" $(path basename $entry) $(__scriptura_help $entry)
    end
end