dudict: Add a special mode to be grouped in ibuffer

* durand-dict.el (dudict-mode, dudict-parse-agarathi)
  (dudict-parse-agarathi-panel): Add a special mode so that IBuffer
  can filter these buffers into the same group.

* ibuffer.el (durand-bongo-set-filter): Add this filtering group.

1 files changed, 1 insertions, 0 deletions

diff --git a/ibuffer.el b/ibuffer.el
index 2fdd3dc..c6c8989 100644
--- a/ibuffer.el
+++ b/ibuffer.el
@@ -443,6 +443,7 @@ value of `default-directory' in that buffer."
               (cons "ELisp" '((mode . emacs-lisp-mode)))
               (cons "EWW" '((mode . eww-mode)))
               (cons "PDF" '((mode . pdf-view-mode)))
+              (cons "DICT" '((mode . dudict-mode)))
               (cons "Eshell" '((mode . eshell-mode)))
               (cons "Org" '((mode . org-mode)))
               (cons "Roman" '((mode . novel-read-mode)))))