Variable: org-publish-list-skipped-files
org-publish-list-skipped-files is a customizable variable defined in
ox-publish.el.gz.
Value
t
Documentation
Non-nil means show message about files *not* published.
Source Code
;; Defined in /usr/src/emacs/lisp/org/ox-publish.el.gz
(defcustom org-publish-list-skipped-files t
"Non-nil means show message about files *not* published."
:group 'org-export-publish
:type 'boolean)