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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/>.
#
a=$'a\001b'
set $a
b=$a
c=$1
d="$1"
e=$'uv\001\001wx'
recho a $a ${#a}
recho 1 $1 ${#1}
recho b $b ${#b}
recho c $c ${#c}
recho d $d ${#d}
recho a ${a} ${#a}
recho 1 ${1} ${#1}
recho b ${b} ${#b}
recho c ${c} ${#c}
recho d ${d} ${#d}
recho a "$a" ${#a}
recho 1 "$1" ${#1}
recho b "$b" ${#b}
recho c "$c" ${#c}
recho d "$d" ${#d}
recho a "${a}" ${#a}
recho 1 "${1}" ${#1}
recho b "${b}" ${#b}
recho c "${c}" ${#c}
recho d "${d}" ${#d}
set $e
recho e1 ${e:1:3}
recho e2 "${e:1:3}"
recho e3 ${1:1:3}
recho e4 "${1:1:3}"
arr[0]=$e
arr[1]=$e
recho a1 ${arr:0:4}
recho a2 "${arr:0:4}"
recho a3 ${arr[@]:0:2}
recho a4 "${arr[@]:0:2}"
set $e $e
recho p1 ${@:1:2}
recho p2 "${@:1:2}"
recho p1 ${*:1:2}
recho p2 "${*:1:2}"
recho $e
recho 'uvwx'
f='uvwx'
recho $f
echo -en "\01" | cat -v
echo
huhu() { echo "$1"; };
huhu $(echo -en "\01") | cat -v
huhu $(echo -en "\02") | cat -v
f=$'uv\001w\001xy'
set $f $f
recho f1 ${f:1:3}
recho f2 "${f:1:3}"
arr[0]=$f
arr[1]=$f
recho a1 ${arr:0:4}
recho a2 "${arr:0:4}"
recho a3 ${arr[0]:0:4}
recho a4 "${arr[0]:0:4}"
recho e1 ${f:0:4}
recho e2 "${f:0:4}"
recho d1 ${1:2:2}
recho d2 "${1:2:2}"
recho @1 ${@:1:2}
recho @2 "${@:1:2}"
declare -A assoc
assoc=( [0]=$e [1]=$e )
recho aa1 ${assoc:0:4}
recho aa2 "${assoc:0:4}"
recho aa3 ${assoc[@]:0:2}
recho aa4 "${assoc[@]:0:2}"
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