This is not a good ideea, what if he wants to use chr 131 too?
alias wr writeini -n $1 $encode($2,m) $encode($3,m) $encode($4-,m)
alias rr return $decode($readini($readini($1,n,$decode($2,m),$decode($3,m))),m)

/wr test.ini settings bold 
$rr(test.ini,settings,bold) returns bold.
You store the data encoded in ini, then when you read, you decode it.