# Allow wrapper programs to supplant real programs
	if [ -d 'fake-bin' ]; then
		PATH="$(pwd)/fake-bin:${PATH}"
		export PATH
	fi

	for dir in "${TCLCONFIGDIRTAIL}" unix win macosx win64 __fail__; do
	for dir in "${TCLCONFIGDIRTAIL}" unix win win64 __fail__; do
		if [ -z "${dir}" ]; then
			continue
		fi

		if [ "${dir}" = "__fail__" ]; then
			exit 1
		fi