gnu: emacs-slime: Update to 2.29.1.

* gnu/packages/emacs-xyz.scm (emacs-slime): Update to 2.29.1.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu/packages/emacs-xyz.scm

@@ -10363,20 +10363,18 @@ in HTML mode.")
 
 (define-public emacs-slime
   ;; Update together with sbcl-slime-swank.
-  (let ((commit "735258a26bb97e85d25f39e4bef83c1f80c12f5d")
-        (revision "1"))
   (package
     (name "emacs-slime")
-      (version (git-version "2.28" revision commit))
+    (version "2.29.1")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
              (url "https://github.com/slime/slime")
-               (commit commit)))
+             (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-          (base32 "0prskgzfqjmn8sc7p9nklnd0n1plwcvh40slgh23km31raplmzk7"))))
+        (base32 "1fcasqsdfwsphkfx1vd3r5mr89vgvzb9g2dbw82mc9lijg1mr1ki"))))
     (build-system emacs-build-system)
     (arguments
      (list
@@ -10426,7 +10424,7 @@ an Emacs minor mode that complements the standard @command{lisp-mode}.
 While lisp-mode supports editing Lisp source files, @command{slime-mode}
 adds support for interacting with a running Common Lisp process
 for compilation, debugging, documentation lookup, and so on.")
-      (license (list license:gpl2+ license:public-domain)))))
+    (license (list license:gpl2+ license:public-domain))))
 
 (define-public emacs-popup
   (package