emacsPackages.yes-no: trivialBuild -> melpaBuild

pkgs/applications/editors/emacs/elisp-packages/manual-packages/yes-no/default.nix

@@ -1,19 +1,22 @@
-{ lib, fetchurl, trivialBuild }:
+{
+  lib,
+  fetchurl,
+  melpaBuild,
+}:
 
-trivialBuild {
+melpaBuild {
   pname = "yes-no";
   version = "0-unstable-2017-10-01";
 
   src = fetchurl {
     url = "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/143bcaeb679a8fa8a548e92a5a9d5c2baff50d9c/yes-no.el";
-    sha256 = "03w4wfx885y89ckyd5d95n2571nmmzrll6kr0yan3ip2aw28xq3i";
+    hash = "sha256-ceCOBFfixmGVB3kaSvOv1YZThC2pleYnS8gXhLrjhA8=";
   };
 
-  meta = with lib; {
-    description = "Specify use of `y-or-n-p' or `yes-or-no-p' on a case-by-case basis";
+  meta = {
     homepage = "https://www.emacswiki.org/emacs/yes-no.el";
-    license = licenses.gpl3Plus;
-    maintainers = with maintainers; [ jcs090218 ];
-    platforms = platforms.all;
+    description = "Specify use of `y-or-n-p' or `yes-or-no-p' on a case-by-case basis";
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [ jcs090218 ];
   };
 }