fn print_n_utf8 do
    print_n_utf8_impl drop
end

# Clones an array, creating a new array
#
# @param array The array to clone into a new array
# @return a new array that contains the same elements as the source array
#
# array -> new_array
fn array.clone do
    array.new 2 pluck array.size 0
    # array new_array end it
    2 pluck 2 pluck == l jump_if
    # array new_array end it
    loop:
        dup 5 pluck
        # array new_array end it it array
        array.index 4 pluck
        # array new_array end it v new_array
        array.push
        # array new_array end it
        1 +
   2 pluck 2 pluck > loop jump_if
   l: drop drop swap drop
   # new_array
end