################################################################################
# This file is part of polap.
#
# polap 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.
#
# polap 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
# polap. If not, see <https://www.gnu.org/licenses/>.
################################################################################

################################################################################
# Ensure that the current script is sourced only once
source "$script_dir/run-polap-function-include.sh"
_POLAP_INCLUDE_=$(_polap_include "${BASH_SOURCE[0]}")
set +u
if [[ -n "${!_POLAP_INCLUDE_}" ]]; then
	set -u
	return 0
fi
set -u
declare "$_POLAP_INCLUDE_=1"
#
################################################################################

_polap_var_function_verbose=4

# Set verbosity level: stderr if verbose >= 2, otherwise discard output
_polap_output_dest="/dev/null"
[ "${_arg_verbose}" -ge "${_polap_var_function_verbose}" ] && _polap_output_dest="/dev/stderr"
