gnu: emacs-nix-mode: Move to emacs-xyz.scm.

This removes emacs-xyz.scm from the closure of (gnu packages base).

* gnu/packages/package-management.scm (emacs-nix-mode): Move back to...
* gnu/packages/emacs-xyz.scm (emacs-nix-mode): ... here.  New variable.

2 files changed, 24 insertions, 26 deletions

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index e90c3b3e29..cb84a87a95 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -12867,3 +12867,27 @@ DBI, and provides DB-accessing API and the simple management UI.")
       (description "This package is a convenience wrapper for @command{edbi}
 to open SQLite databases.")
       (license license:gpl3+))))
+
+(define-public emacs-nix-mode
+  (package
+    (name "emacs-nix-mode")
+    (version "1.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://github.com/NixOS/nix-mode/archive/v"
+                           version ".tar.gz"))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "06aqz0czznsj8835jqnk794sy2p6pa8kxfqwh0nl5d5vxivria6z"))))
+    (build-system emacs-build-system)
+    (inputs
+     `(("emacs-company" ,emacs-company)
+       ("emacs-mmm-mode" ,emacs-mmm-mode)))
+    (home-page "https://github.com/NixOS/nix-mode")
+    (synopsis "Emacs major mode for editing Nix expressions")
+    (description "@code{nixos-mode} provides an Emacs major mode for editing
+Nix expressions.  It supports syntax highlighting, indenting and refilling of
+comments.")
+    (license license:lgpl2.1+)))
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 05da8190b6..66712da08c 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -43,7 +43,6 @@
   #:use-module (gnu packages curl)
   #:use-module (gnu packages dbm)
   #:use-module (gnu packages docbook)
-  #:use-module (gnu packages emacs-xyz)
   #:use-module (gnu packages file)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages glib)
@@ -76,7 +75,6 @@
   #:use-module (gnu packages web)
   #:use-module (gnu packages xml)
   #:use-module (gnu packages xorg)
-  #:use-module (guix build-system emacs)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system meson)
   #:use-module (guix build-system python)
@@ -460,30 +458,6 @@ store, usually the directory /nix/store, where each package has its own unique
 sub-directory.")
     (license license:lgpl2.1+)))
 
-(define-public emacs-nix-mode
-  (package
-    (name "emacs-nix-mode")
-    (version "1.2.2")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append "https://github.com/NixOS/nix-mode/archive/v"
-                           version ".tar.gz"))
-       (file-name (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32
-         "06aqz0czznsj8835jqnk794sy2p6pa8kxfqwh0nl5d5vxivria6z"))))
-    (build-system emacs-build-system)
-    (inputs
-     `(("emacs-company" ,emacs-company)
-       ("emacs-mmm-mode" ,emacs-mmm-mode)))
-    (home-page "https://github.com/NixOS/nix-mode")
-    (synopsis "Emacs major mode for editing Nix expressions")
-    (description "@code{nixos-mode} provides an Emacs major mode for editing
-Nix expressions.  It supports syntax highlighting, indenting and refilling of
-comments.")
-    (license license:lgpl2.1+)))
-
 (define-public stow
   (package
     (name "stow")