I use an
org file called
books.org to store all the information about my books, including the location of the files (
.djvu). Usually I open these files directly from Emacs by pressing
C-c o. This works like a charm with
(add-hook 'org-mode-hook '(lambda () (delete '("\\.pdf\\'" . default) org-file-apps) (add-to-list 'org-file-apps '("\\.pdf\\'" . "evince %s"))))
but not with
.djvu which are not opened even if Evince can handle both filetypes. Do you know how I can tell to Emacs to use Evince to open these files?