gnu: Add emacs-pfuture.

* gnu/packages/emacs-xyz.scm (emacs-pfuture): New variable.

gnu/packages/emacs-xyz.scm

@@ -17757,6 +17757,28 @@ experience by providing optional integration with other popular Emacs packages
 like @code{company}, @code{flycheck}, and @code{projectile}.")
     (license license:gpl3+)))
 
+(define-public emacs-pfuture
+  (let ((commit "368254ee30692c709400db413c347e18e76a8a55"))
+    (package
+      (name "emacs-pfuture")
+      (version (git-version "1.6" "1" commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/Alexander-Miller/pfuture.git")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "096raqpjx84njws85r7pqq1wi9w9bjwkr0ga1mbbhlna1mfn3mg4"))))
+      (build-system emacs-build-system)
+      (home-page
+       "https://github.com/Alexander-Miller/pfuture")
+      (synopsis "Simple wrapper around asynchronous processes for Emacs")
+      (description "This package provides a simple wrapper around asynchronous
+processes for Emacs")
+      (license license:gpl3+))))
+
 (define-public emacs-lsp-ui
   (package
     (name "emacs-lsp-ui")