From 11d26bdb944390d8d378172e087c95d26929f9ea Mon Sep 17 00:00:00 2001
From: Pavel Shevaev <pacha.shevaev@gmail.com>
Date: Wed, 17 May 2023 23:47:45 +0300
Subject: [PATCH] Fixing line error reporting for some edge cases

---
 parser.inc.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/parser.inc.php b/parser.inc.php
index c356acf..307c8cf 100644
--- a/parser.inc.php
+++ b/parser.inc.php
@@ -594,11 +594,15 @@ class mtgMetaInfoParser
 
   private function _validatePropToken($name, $value)
   {
-    if(!isset($this->config['valid_tokens']) || !$this->config['valid_tokens'])
+    if(!isset($this->config['valid_tokens']) || 
+       !is_array($this->config['valid_tokens']))
       return;
 
     if(!in_array($name, $this->config['valid_tokens']))
+    {
+      --$this->line; //hack for more precise reporting
       throw new Exception("Unknown token '$name'");
+    }
   }
 
   private function _symbol()
@@ -779,7 +783,7 @@ class mtgMetaInfoParser
       $t = ord($t);
     if($t !== $this->token)
     {
-      $this->_error("Expecting '" . $this->_toStr($t) . "' instead got '" . $this->_toStr($this->token) . "'");
+      $this->_error("expecting '" . $this->_toStr($t) . "' instead got '" . $this->_toStr($this->token) . "'");
     }
 
     $attr = $this->attribute;
@@ -796,7 +800,7 @@ class mtgMetaInfoParser
 
   private function _error($msg)
   {
-    throw new Exception($msg . "(token: {$this->token}, attr: {$this->attribute}})");
+    throw new Exception($msg . "(token: {$this->token}, attr: {$this->attribute})");
   }
 }