From 8d8da33b9aa04d9887dd2093d906959cd3904cfc Mon Sep 17 00:00:00 2001
From: Guilhem Lavaux <guilhem.lavaux@iap.fr>
Date: Sat, 23 Nov 2024 20:56:41 +0100
Subject: [PATCH] Update website

---
 vendor/renanbr/bibtex-parser/src/Parser.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vendor/renanbr/bibtex-parser/src/Parser.php b/vendor/renanbr/bibtex-parser/src/Parser.php
index 1c0cfa0..1f83785 100644
--- a/vendor/renanbr/bibtex-parser/src/Parser.php
+++ b/vendor/renanbr/bibtex-parser/src/Parser.php
@@ -266,7 +266,7 @@ class Parser
      */
     private function readTagName($char)
     {
-        if (preg_match('/^[a-zA-Z0-9_\+:\-\.\/\x{00C0}-\x{01FF}]$/u', $char)) {
+        if (preg_match('/^[a-zA-Z0-9_\&\+:\-\.\/\x{00C0}-\x{01FF}]$/u', $char)) {
             $this->appendToBuffer($char);
         } elseif ($this->isWhitespace($char) && empty($this->buffer)) {
             // Skips because we didn't start reading