1diff_cmd () {2"$merge_tool_path" "$LOCAL" "$REMOTE" >/dev/null 2>&13}45merge_cmd () {6if $base_present7then8"$merge_tool_path" --merge --result="$MERGED" \9"$LOCAL" "$BASE" "$REMOTE"10else11"$merge_tool_path" --merge \12--result="$MERGED" "$LOCAL" "$REMOTE"13fi14status=$?15}