#   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/>.
#
# test of redone post-increment and post-decrement code
echo $(( 4-- ))
echo $(( 4++ ))
echo $(( 4 -- ))
echo $(( 4 ++ ))

(( array[0]++ ))
echo ${array}

(( array[0] ++ ))
echo ${array}

(( a++ ))
echo $a
(( a ++ ))
echo $a

echo $(( a ++ + 4 ))
echo $a

echo $(( a+++4 ))
echo $a

echo $(( a---4 ))
echo $a

echo $(( a -- + 4 ))
echo $a

echo $(( a -- - 4 ))
echo $a

(( ++ + 7 ))

(( ++ ))
echo $(( +++7 ))
echo $(( ++ + 7 ))
(( -- ))