gnu: Add gnome-text-editor.

* gnu/packages/gnome.scm (gnome-text-editor): New variable.

Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

gnu/packages/gnome.scm

@@ -5474,6 +5474,39 @@ It supports several profiles, multiple tabs and implements several
 keyboard shortcuts.")
     (license license:gpl3+)))
 
+(define-public gnome-text-editor
+  (package
+    (name "gnome-text-editor")
+    (version "42.2")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://gnome/sources/gnome-text-editor/"
+                                  (version-major version) "/"
+                                  "gnome-text-editor-" version ".tar.xz"))
+              (sha256
+               (base32
+                "1nn53iv2a82kkqkg5jy0bqh2b2wzg7g4a6w8q3qsis5wvj64lvg5"))))
+    (build-system meson-build-system)
+    (arguments
+     (list #:glib-or-gtk? #t))
+    (native-inputs (list pkg-config
+                         cmake
+                         gettext-minimal
+                         desktop-file-utils
+                         appstream-glib
+                         `(,glib "bin")
+                         `(,gtk "bin")
+                         itstool))
+    (inputs (list gtk gtksourceview libadwaita enchant))
+    (home-page "https://gitlab.gnome.org/GNOME/gnome-text-editor")
+    (synopsis "GNOME text editor")
+    (description
+     "GNOME Text Editor is a simple text editor that focuses on session
+management.  It keeps track of changes and state even if you quit the
+application.  You can come back to your work even if you've never saved it to a
+file.")
+    (license license:gpl3+)))
+
 (define-public colord-minimal
   (package
     (name "colord-minimal")