public function insert($position, Contenu $content)
{
$max = $this->_write + 1;
if ($position < 0 || $position > $max) {
throw new MethodParametersException('Nouvelle position invalide');
}
for ($i = $position; $i < $max; $i += 1) {
$content->add($this->_content[$i]);
if ($i < $max - 1) {
$content->add_sauts();
}
}
$this->_write = $position;
$content->rewind();
while ($content->valid()) {
if ($content->key() > 0) {
$this->add_sauts();
}
$this->resetLine()->add($content->current());
$content->next();
}
}
