function parse($input)
{
$result = "";
if ($this->parsing == true) {
$parser = end(self::$spareParsers);
if (!empty($parser) && $parser->parsing == false) {
$result = $parser->parse($input);
} else {
self::$spareParsers[] = $parser = new JisonParser_Wiki_Handler();
$result = $parser->parse($input);
}
} else {
$this->parsing = true;
$result = parent::parse($input);
$this->parsing = false;
}
return $result;
}
/**
* Where a parse generally starts. Can be self-called, as this is detected, and if nested, a new parser is instantiated
*
* @access private
* @param string $input Wiki syntax to be parsed
* @return string $output Parsed wiki syntax
*/
function parse($input)
{
if (empty($input)) {
return $input;
}
if ($this->parsing == true) {
$class = get_class($this->Parser);
$parser = new $class($this->Parser);
$output = $parser->parse($input);
unset($parser);
} else {
$this->parsing = true;
$this->preParse($input);
$this->Parser->parseDepth++;
$output = parent::parse($input);
$this->Parser->parseDepth--;
$this->parsing = false;
$this->postParse($output);
}
return $output;
}
