(defun syntax-ppss (&optional pos)
"Parse-Partial-Sexp State at POS, defaulting to point.
The returned value is the same as `parse-partial-sexp' except that
-the 2nd and 6th values of the returned state cannot be relied upon.
+values 2 and 6 values of the returned state cannot be relied upon.
Point is at POS when this function returns."
;; Default values.
(unless pos (setq pos (point)))