}
/**
+ * Helper function for parseItemsToRemove(). This function extracts the selector type
+ * and the raw name of a selector from a CSS-style selector string and assigns those
+ * values to parameters passed by reference. For example, if given '#toc' as the
+ * $selector parameter, it will assign 'ID' as the $type and 'toc' as the $rawName.
* @param string $selector CSS selector to parse
- * @param string $type
- * @param string $rawName
+ * @param string $type The type of selector (ID, CLASS, TAG_CLASS, or TAG)
+ * @param string $rawName The raw name of the selector
* @return bool Whether the selector was successfully recognised
*/
protected function parseSelector( $selector, &$type, &$rawName ) {
}
/**
- * Transforms CSS selectors into an internal representation suitable for processing
+ * Transforms CSS-style selectors into an internal representation suitable for
+ * processing by filterContent()
* @return array
*/
protected function parseItemsToRemove() {