refactored SearchExpression

ParadoxSaveParser.Benchmarks/BenchData.cs

@@ -1,6 +1,5 @@
 using System;
 using System.IO;
-using System.Text;
 using System.Text.Encodings.Web;
 using System.Text.Json;
 using System.Text.Json.Serialization;
@@ -35,10 +34,8 @@ public static class BenchData
 
     /// <summary>
     ///     The save decoded as text for the regex engines.
-    ///     Latin1 is used because EU4 saves contain non-UTF8 bytes inside dynasty names,
-    ///     and it maps every byte to exactly one char.
     /// </summary>
-    public static string PdxText => _pdxText ??= Encoding.Latin1.GetString(PdxBytes);
+    public static string PdxText => _pdxText ??= SaveParserEU4.DefaultEncoding.GetString(PdxBytes);
 
     private static string FindRepoRoot()
     {