use newer gitplan version

nix/git-plan.nix

@@ -1,11 +0,0 @@
-  [
-    {
-      goPackagePath = "github.com/spf13/cobra";
-      fetch = {
-        type = "git";
-        url = "https://github.com/spf13/cobra";
-        rev = "b80588d523ec50c7fee20218426cf2ff70920f06";
-        sha256 = "0gl861bn6bb45ands4742xzaxdvl69r4an1v7cyfis7mc450j7lg";
-      };
-    }
-  ]

nix/home.nix

@@ -3,18 +3,18 @@
 with lib;
 
 let
-  git-plan = pkgs.buildGoPackage rec {
+  git-plan = pkgs.rustPlatform.buildRustPackage rec {
     name = "git-plan";
-    version = "0";
-    goPackagePath = "gitlab.com/haaksmash/git-plan";
+    version = "1";
     src = pkgs.fetchFromGitLab {
       owner = "haaksmash";
       repo = "git-plan";
-      rev = "89909ff0f5b59fa2b8104abb03198675e5ccc068";
-      sha256 = "1viahx5cls59g08ni767qf0zmsimdz1wi6k4723ckkcn0hcwn3mv";
+      rev = "9c579feec642d63bca96da42741e05e3a8d134da";
+      sha256 = "1pfgfybsafi8jlqbxxgr0d431vavssdk09s8kp8r7054gwld1708";
     };
 
-    goDeps = ./git-plan.nix;
+    cargoSha256 = "1aqjgfpqsasy9qvw08ill7ig6k9n9rdkwxlg1z5g61z7cmi1p3i4";
+    buildInputs = [ pkgs.pkg-config pkgs.openssl ];
   };
 in {
   home.packages = with pkgs; [
@@ -258,6 +258,20 @@ in {
       map \w :w<CR>
       noremap Q <nop>
 
+      """ Esperanto digraphs (for use with ctrl-k)
+      :digraph Cx 264
+      :digraph cx 265
+      :digraph Gx 284
+      :digraph gx 285
+      :digraph Hx 292
+      :digraph hx 293
+      :digraph Jx 308
+      :digraph jx 309
+      :digraph Sx 348
+      :digraph sx 349
+      :digraph Ux 364
+      :digraph ux 365
+
       """ Terminal mode remaps
       tnoremap <Esc> <C-\><C-n>
       nnoremap <leader>o :below 10sp term://$SHELL<cr>i