AC_PATH_PROG([pprint_tput], [tput])
AS_IF([test -n "$pprint_tput"], [
AC_PATH_PROG([pprint_tput], [tput])
AS_IF([test -n "$pprint_tput"], [
# interactive shell and colors supported and standard output
# file descriptor is opened on a terminal
PPRINT_COLOR_TXTBLK="`"$pprint_tput" setaf 0`"
# interactive shell and colors supported and standard output
# file descriptor is opened on a terminal
PPRINT_COLOR_TXTBLK="`"$pprint_tput" setaf 0`"