About elements in `format-alist'

[Xue Fuqiao]

Hi list,

In the doc string of `format-alist':

  Elements are of the form
  (NAME DOC-STR REGEXP FROM-FN TO-FN MODIFY MODE-FN PRESERVE).

There should be 8 elements in each list.  But there are only 7 elements
in each list of the default value.  Which one is absent?  If there's an
optional element, I think we should mention it in the doc string.

--
Best regards, Xue Fuqiao.
http://www.gnu.org/software/emacs/