From f7d82242aef5509a42f504758046121a2e39a8a6 Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <SommerEngineering@users.noreply.github.com>
Date: Sat, 4 Jul 2026 14:20:40 +0200
Subject: [PATCH] Applied C# optimizations for faster regex matching

---
 app/MindWork AI Studio/Tools/SourceExtensions.cs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/MindWork AI Studio/Tools/SourceExtensions.cs b/app/MindWork AI Studio/Tools/SourceExtensions.cs
index fab0324d..660f5d90 100644
--- a/app/MindWork AI Studio/Tools/SourceExtensions.cs	
+++ b/app/MindWork AI Studio/Tools/SourceExtensions.cs	
@@ -5,10 +5,8 @@ using AIStudio.Tools.PluginSystem;
 
 namespace AIStudio.Tools;
 
-public static class SourceExtensions
+public static partial class SourceExtensions
 {
-    private static readonly Regex MARKDOWN_LINK_WITH_OPTIONAL_SUFFIX = new(@"^\[(?<label>[^\]]+)\]\((?<url>[^)\r\n]+)\)(?<suffix>.*)$", RegexOptions.Compiled);
-
     private static string TB(string fallbackEN) => I18N.I.T(fallbackEN, typeof(SourceExtensions).Namespace, nameof(SourceExtensions));
 
     private static void AppendMarkdownLink(StringBuilder sb, string title, string url)
@@ -55,7 +53,7 @@ public static class SourceExtensions
 
     private static string TryUnwrapMarkdownLink(string value)
     {
-        var match = MARKDOWN_LINK_WITH_OPTIONAL_SUFFIX.Match(value);
+        var match = MarkdownLinkWithOptionalSuffix().Match(value);
         if (!match.Success)
             return value;
 
@@ -143,4 +141,7 @@ public static class SourceExtensions
             if (sources.All(s => s.URL != addedSource.URL && s.Title != addedSource.Title))
                 sources.Add((Source)addedSource);
     }
-}
+
+    [GeneratedRegex(@"^\[(?<label>[^\]]+)\]\((?<url>[^)\r\n]+)\)(?<suffix>.*)$")]
+    private static partial Regex MarkdownLinkWithOptionalSuffix();
+}
\ No newline at end of file