#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
FN=${TMPDIR}/bashtest-$$
expect()
{
        echo expect "$@"
}

expect this is a test of proc subst
cat <(echo this is a test of proc subst)
echo this is test 2 > $FN
expect this is test 2
cat <(cat $FN)
rm -f $FN

foo=
expect a
cat ${foo:-<(echo a)}