[emacs-wiki-discuss] Re: emacs-wiki 2.70 released

[drkm]

Michael Olson writes:

>  - If you have custom code that relies on the value of
>    buffer-file-name at publish time (in header and footer code, for
>    example), you must use `emacs-wiki-current-file' instead.  If the
>    code can be called at publish time or while displaying the file,
>    use a construct like (or emacs-wiki-current-file buffer-file-name).

  As 'buffer-file-name' being a function, what about:

    (defun emacs-wiki-current-file ()
      "..."
      (or emacs-wiki-current-file
          (buffer-file-name)))

which is more clear in the public API, IMHO, than "maybe use
'emacs-wiki-current-file', or maybe use 'buffer-file-name'"?

--drkm