protected function readPlainText($text)
{
$text = parent::readPlainText($text);
if (isset($this->Definitions['Abbreviation'])) {
foreach ($this->Definitions['Abbreviation'] as $abbreviation => $phrase) {
$text = str_replace($abbreviation, '<abbr title="' . $phrase . '">' . $abbreviation . '</abbr>', $text);
}
}
return $text;
}