#   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/>.
#
echo x1 | ( cat & wait )
echo x1a | ( :& cat & wait )

echo x2 | for f in 1; do
	cat & wait
done
echo x2a | if true; then cat & wait; fi
echo x2b | for (( i=0; i < 1; i++ )) ; do cat & wait; done

echo x3 | { cat & wait; }

lambda() { cat & wait; }
echo x3a | lambda

: ${TMPDIR:=/tmp}
SRCF=$TMPDIR/bash-src-$$
cat > $SRCF << \EOF
cat & wait
EOF
echo x3b | . $SRCF
rm -f $SRCF