From 39416a521dbbc3b722de1bb3607cddaa1e698f4a Mon Sep 17 00:00:00 2001
From: Mike Shaver <shaver@off.net>
Date: Thu, 16 Apr 2026 05:25:18 -0400
Subject: [PATCH] neovim/clipboard: make `clipboard.registers` an enum to
 detect typos at eval time (#1518)

Co-authored-by: Ching Pei Yang <59727193+horriblename@users.noreply.github.com>
---
 modules/neovim/init/clipboard.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/neovim/init/clipboard.nix b/modules/neovim/init/clipboard.nix
index b99f5508..a3c3c106 100644
--- a/modules/neovim/init/clipboard.nix
+++ b/modules/neovim/init/clipboard.nix
@@ -6,7 +6,7 @@
 }: let
   inherit (lib.modules) mkIf;
   inherit (lib.options) mkOption mkEnableOption mkPackageOption;
-  inherit (lib.types) str submodule;
+  inherit (lib.types) submodule enum;
   inherit (lib.attrsets) mapAttrs mapAttrsToList filterAttrs;
   cfg = config.vim.clipboard;
 in {
@@ -20,7 +20,7 @@ in {
         '';
 
         registers = mkOption {
-          type = str;
+          type = enum ["" "unnamedplus" "unnamed" "unnamed,unnamedplus"];
           default = "";
           example = "unnamedplus";
           description = ''