(proj-plist
(list
:base-directory dir :publishing-directory dir
+ :html-preamble
+ (with-temp-buffer
+ (insert-file-contents (expand-file-name "nav-menu.html.inc" dir))
+ (buffer-string))
:html-postamble
(concat "<hr><p class='creator'>Generated by %c on %d from "
rev "</p>\n"