- * @param string $pattern regexp for matching lines
- * @param array $extracts extracts to search
- * @param int $linesleft number of extracts to make
- * @param int $contextchars length of snippet
- * @param array $out map for highlighted snippets
- * @param array $offsets map of starting points of snippets
+ * @param $pattern String: regexp for matching lines
+ * @param $extracts Array: extracts to search
+ * @param $linesleft Integer: number of extracts to make
+ * @param $contextchars Integer: length of snippet
+ * @param $out Array: map for highlighted snippets
+ * @param $offsets Array: map of starting points of snippets