6 *!@#$^&*))0_)()?><M;sdf234
14 *!@#$^&*))0_)()?><M;sdf234
19 output
=$
(appendu
$x<<'EOF'
24 *!@#$^&*))0_)()?><M;sdf234
31 [[ $output == "$good_output" ]] ||
{ echo check1 failed
; echo "$output != $good_output"; }
33 echo "$good_output" >> $y
36 diff $x $y ||
echo check2 failed diffing
$x and
$y
38 output
=$
(appendu
$x "abc
44 [[ $output == $good_output ]] ||
{ echo check3 failed
; echo "$output != $good_output"; }