: ${BUILD_DIR:=$PWD}
THIS_SH=$BUILD_DIR/bash
PATH=$PATH:$BUILD_DIR

export THIS_SH PATH BUILD_DIR

: ${TMPDIR:=/tmp}
export TMPDIR

export BASH_TSTOUT=/tmp/xx
rm -f ${BASH_TSTOUT}

if [ -t 1 ]; then
	if type -P tput >/dev/null; then
#		CSTART=$(tput setaf 15 setab 1) CEND=$(tput sgr0)
		CSTART=$(tput bold ; tput setab 9 ; tput setaf 7) CEND=$(tput sgr0)
	else
		# can't rely on having $'...' or printf understanding \e
		# bright red background, white foreground text
		CSTART=$(printf '\033[01;101;37m') CEND=$(printf '\033[0m')
	fi
else
	CSTART= CEND=
fi
export CSTART CEND
export TAB='	'

${THIS_SH} "$@"