# Converts list to string
fun -string !ltos -list &inlist
    getlistsize *inlist &listlen
    set &idx 0
    set &ans ""
    add $ans "[" &ans
    @stdoutloop
        getlistat *inlist $idx &store
        tostring $store &store
        add $ans $store &ans
        add $idx 1 &idx
        equal $idx $listlen &store
        if $store %end
        add $ans ", " &ans
        jump %stdoutloop

    @end
    add $ans "]" &ans
    return $ans
endfun

fun -list !listremove -list &input
    set &idx 0
    getlistsize *input &endidx
    subtract $endidx 1 &endidx
    setlist *ans

    @loop
        equal $idx $endidx &store
        if $store %return

        getlistat *input $idx &store
        listappend *ans $store

        add $idx 1 &idx
        jump %loop

    @return
    return *ans
endfun