From 082ed96944c12fc2a21eb449d3931b1a4e3aafa0 Mon Sep 17 00:00:00 2001
From: Cameron-Asdf <183353539+Cameron-Asdf@users.noreply.github.com>
Date: Tue, 19 Aug 2025 11:52:13 +0200
Subject: [PATCH] Prevent cleanVariable from editing the variable itself

---
 src/plugin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugin.js b/src/plugin.js
index 32c9284..5b8ff9e 100644
--- a/src/plugin.js
+++ b/src/plugin.js
@@ -74,7 +74,7 @@ tinymce.PluginManager.add('variable', function(editor) {
      * @return {string}
      */
     function cleanVariable(value) {
-        return value.replace(/[^a-zA-Z0-9._]/g, "");
+        return value.substring(prefix.length, value.length - suffix.length);
     }
 
     /**