#   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/>.
#
x=$(
  case 1 in
    1) echo 1
  esac
  case 2 in
    2) echo 2
  esac
)
echo "$x" 

x=$(case 1 in 1) echo 3;; esac; case 2 in 2) echo 4;; esac;)
echo "$x" 

x=$(case 1 in 1) echo 5;; esac; case 2 in 2) echo 6;; esac)
echo "$x" 

x=$(case 1 in 1) echo 5;; esac; case 2 in 2) echo 6;; esac; for f in a b c; do echo "$f" ; done)
echo "$x" 

x=$(
  for f in a b c; do
	echo $f
  done
  case 1 in
    1) echo 1
  esac
  case 2 in
    2) echo 2
  esac
)
echo "$x"