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RedBear-OS/recipes/shells/bash/source/tests/arith1.sub
T
vasilito ff4ff35918 feat: track all source trees in git — full fork offline-first model
Red Bear OS is a full fork. All sources must be available from git clone
with zero network access. Removed gitignore rules that excluded fetched
source trees under recipes/*/source/, local/recipes/kde/*/source/,
local/recipes/qt/*/source/, and vendor source trees.

Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded.

127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt
frameworks, mesa, wayland, DRM drivers, and every other recipe source.
2026-05-14 10:55:53 +01:00

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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/>.
#
# 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 ))
(( -- ))