* gnu/packages/emacs.scm (emacs-dedukti-mode emacs-flycheck-dedukti): New variable.
---
 gnu/packages/emacs.scm | 43 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 7fdcfb1a3..8c8ae6fb9 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -12854,3 +12854,46 @@ functions to ensure they are called with the right arguments during testing.")
 @code{wordnet}.  Features include completion, if the query is not found
 too ambiguous and navigation in the result buffer.")
       (license license:gpl3+))))
+
+(define-public emacs-dedukti-mode
+  (package
+    (name "emacs-dedukti-mode")
+    (version "git")
+    (home-page "https://github.com/rafoo/dedukti-mode")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url home-page)
+                    (commit "d7c3505a1046187de3c3aeb144455078d514594e")))
+              (sha256
+               (base32
+                "1842wikq24c8rg0ac84vb1qby9ng1nssxswyyni4kq85lng5lcrp"))
+              (file-name (git-file-name name version))))
+    (build-system emacs-build-system)
+    (synopsis "Emacs major mode for Dedukti files")
+    (description "This package provides an Emacs major mode for editing Dedukti
+files.")
+    (license license:cecill-b)))
+
+(define-public emacs-flycheck-dedukti
+  (package
+    (name "emacs-flycheck-dedukti")
+    (version "git")
+    (home-page "https://github.com/rafoo/flycheck-dedukti")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url home-page)
+                    (commit "3dbff5646355f39d57a3ec514f560a6b0082a1cd")))
+              (sha256
+               (base32
+                "1ffpxnwl3wx244n44mbw81g00nhnykd0lnid29f4aw1av7w6nw8l"))
+              (file-name (git-file-name name version))))
+    (build-system emacs-build-system)
+    (inputs
+     `(("dedukti-mode" ,emacs-dedukti-mode)
+       ("flycheck-mode" ,emacs-flycheck)))
+    (synopsis "Flycheck integration for the dedukti language")
+    (description "This package provides a frontend for Flycheck to perform
+syntax checking on dedukti files.")
+    (license license:cecill-b)))
-- 
2.20.1