                        (or (l0-find-keyword-backward "let")
                            (l0-find-keyword-backward "loop")))
               (current-column)))
-          
+
           ;; Otherwise, try to align to a control keyword if the
           ;; previous line does not end with a comma.
           (when (not (save-excursion

  "Indent current line as L0 code."
  (interactive)
  (let ((savep (> (current-column) (current-indentation)))
	(indent (or (l0-calculate-indentation)
                (current-indentation))))
    (if savep
        (save-excursion (indent-line-to indent))

           ;; Don't touch comments.
           ((looking-at "//")
            (current-column))

           ;; Function definitions to column 0.
           ((looking-at "fun\\>")
            0)
