René Scharfe <l.s.r@xxxxxx> writes: > +check_external_diff () { > + expect_code=$1 > + expect_out=$2 > + expect_err=$3 > + command_code=$4 > + shift 4 > + options="$@" Tiny nit, but I'd prefer to see "$@" reserved for its magic and all other times where it is equivalent to "$*", see the latter used. Other than that, all three patches looked good to me. Thanks.