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# 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/>.
#
# check saving and restoring positional parameters around function calls
f()
{
echo $FUNCNAME: "$@"
}
f1()
{
f {1..50}
echo $FUNCNAME: after: $@
}
set -- {1..100}
f1 {1..20}
echo done: $@
f3()
{
echo $FUNCNAME:$1
shift
if [ $# -le 0 ]; then
return
fi
f3 "$@"
}
f3 {1..20}
# now let's try source with and without positional parameters
set -- {1..20}
echo before source: "$@"
. ./varenv15.in
echo after source 1: "$@"
. ./varenv15.in one two three four five six seven eight nine ten
echo after source 2: "$@"
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