From 9787b56f7d128056eb3fc7556bc2946eb5286374 Mon Sep 17 00:00:00 2001
From: Matthias Endler <matthias.endler@endlernet.com>
Date: Tue, 5 Sep 2023 13:43:22 +0200
Subject: [PATCH] Fix bug in checkDefinedNames

---
 table.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/table.go b/table.go
index ae4fc780fa9..a93ca8f9590 100644
--- a/table.go
+++ b/table.go
@@ -289,7 +289,7 @@ func checkDefinedName(name string) error {
 		if unicode.IsLetter(c) {
 			continue
 		}
-		if i > 0 && unicode.IsDigit(c) {
+		if i > 0 && (unicode.IsDigit(c) || c == '.') {
 			continue
 		}
 		return newInvalidNameError(name)