From 6c8c93f4514faee8292bd2ab7047866156b032bd Mon Sep 17 00:00:00 2001
From: Bruno Raoult <braoult@gmail.com>
Date: Sat, 5 Jun 2021 13:12:35 +0200
Subject: [PATCH] Cancel "$1" style removal in cleanPgn

---
 PgnParser.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/PgnParser.php b/PgnParser.php
index 1a2ae77..256224a 100755
--- a/PgnParser.php
+++ b/PgnParser.php
@@ -69,7 +69,6 @@ class PgnParser
 
         $c = preg_replace("/{\s{0,6}\[%emt[^\}]*?\}/", "", $c);
 
-        $c = preg_replace("/\\$[0-9]+/s", "", $c);
         $c = str_replace("({", "( {", $c);
         $c = preg_replace("/{([^\[]*?)\[([^}]?)}/s", '{$1-SB-$2}', $c);
         $c = preg_replace("/\r/s", "", $c);