From 9203a1825b59642cc77284b9b336f4874513ffa6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Lov=C3=A9n?= <thomasloven@gmail.com>
Date: Sat, 16 Feb 2019 19:59:00 +0100
Subject: [PATCH] entity ids can contain numbers too...

---
 card-tools.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/card-tools.js b/card-tools.js
index 40abf3f..8b35d21 100644
--- a/card-tools.js
+++ b/card-tools.js
@@ -185,7 +185,7 @@ class {
 
   static parseTemplateString(str) {
     if(typeof(str) !== "string") return text;
-    var RE_entity = /^[a-z_.]+$/;
+    var RE_entity = /^[a-z1-9_.]+$/;
     var RE_if = /^if\(([^,]*),([^,]*),(.*)\)$/;
     var RE_expr = /([^=<>!]+)\s*(==|<|>|<=|>=|!=)\s*([^=<>!]+)/