From 66fc2a10602674171e2bc17f312e167d4f7c0c49 Mon Sep 17 00:00:00 2001
From: Eshel Yaron <me@eshelyaron.com>
Date: Sun, 5 Feb 2023 11:41:15 +0200
Subject: [PATCH] * (sweeprolog-rename-variable-allow-existing): refine custom
 type

---
 sweeprolog.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sweeprolog.el b/sweeprolog.el
index fcb4c85..1041a4e 100644
--- a/sweeprolog.el
+++ b/sweeprolog.el
@@ -392,7 +392,9 @@ token via its `help-echo' text property."
 If it is the symbol `confirm', allow but ask for confirmation
 first."
   :package-version '((sweeprolog "0.15.1"))
-  :type 'symbol
+  :type '(choice (const :tag "Allow"   t)
+                 (const :tag "Confirm" confirm)
+                 (const :tag "Refuse"  nil))
   :group 'sweeprolog)
 
 ;;;; Keymaps
-- 
2.39.2