/**
* Replace a known tag with its actual content.
* @param MUNGER_TOKEN $token
* @return string
* @access private
*/
protected function _known_tag_as_text($token)
{
return $token->data();
}
/**
* Track the line number and column in the text.
* @param MUNGER_TOKEN $token
* @access private
*/
protected function _update_position($token)
{
$text = $token->data();
$pos = strpos($text, "\n");
if ($pos !== false) {
$last_pos = $pos + 1;
while ($pos !== false) {
$this->_line_number += 1;
$this->_column = 1;
$pos = strpos($text, "\n", $last_pos);
if ($pos !== false) {
$last_pos = $pos + 1;
}
}
$this->_column += strlen($text) - $last_pos;
} else {
$this->_column += strlen($text);
}
}
/** Transform a token as text.
* @param MUNGER_TOKEN $token
* @access private */
protected function _transform_as_text($token)
{
$this->_output .= $token->data();
}
