Added UString.ToString overload. Updated to version 0.9.2.

Author: FoolRunning

.gitignore

@@ -5,3 +5,4 @@ _ReSharper.Caches/**
 *.user
 UnicodeHelper/Resources/UCD/**
 **/*.snk
+.idea/.idea.UnicodeHelper/**

UnicodeHelper/Internal/HelperUtils.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 
 namespace UnicodeHelper.Internal
@@ -8,9 +7,6 @@ internal static class HelperUtils
     {
         public static TextDirection DetermineDirection(IEnumerable<UCodepoint> codepoints)
         {
-            if (codepoints == null)
-                throw new ArgumentNullException(nameof(codepoints));
-
             bool inIsolate = false;
             foreach (UCodepoint uc in codepoints)
             {

UnicodeHelper/UString.cs

@@ -723,6 +723,16 @@ public UString Normalize(NormalizationForm form)
             return NormalizationEngine.Normalize(this, form);
         }
 
+        /// <summary>
+        /// Converts this Unicode string into a standard .Net string from a substring of
+        /// this Unicode string.
+        /// The portion starts at a specified character and continues to the end of the string.
+        /// </summary>
+        public string ToString(int start)
+        {
+            return ToString(start, Length - start);
+        }
+
         /// <summary>
         /// Converts this Unicode string into a standard .Net string from a substring of
         /// this Unicode string.

UnicodeHelper/UStringBuilder.cs

@@ -105,9 +105,13 @@ public void Dispose()
         {
             codepointArrayPool.Return(_codepoints);
             _codepoints = null;
+            _length = 0;
             GC.SuppressFinalize(this);
         }
 
+        /// <summary>
+        /// Finalizes an instance of the <see cref="UStringBuilder"/> class.
+        /// </summary>
         ~UStringBuilder()
         {
             codepointArrayPool.Return(_codepoints);

UnicodeHelper/UnicodeHelper.csproj

@@ -7,7 +7,7 @@
     <RunAnalyzersDuringLiveAnalysis>False</RunAnalyzersDuringLiveAnalysis>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <Title>Unicode Helper</Title>
-    <Version>0.9.1</Version>
+    <Version>0.9.2</Version>
     <Authors>FoolRunning</Authors>
     <Description>.Net library to get information about Unicode codepoints and to better handle the upper planes (1-16) of Unicode.</Description>
     <Copyright>© 2025 Tim Steenwyk</Copyright>
@@ -21,7 +21,7 @@
     <DelaySign>False</DelaySign>
     <GenerateDocumentationFile>True</GenerateDocumentationFile>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-    <PackageReleaseNotes>Added compatibility normalization to UString.</PackageReleaseNotes>
+    <PackageReleaseNotes>Added UString.ToString overload.</PackageReleaseNotes>
   </PropertyGroup>
 
   <ItemGroup>