Escape invisible character is debug mode

YesNt.CodeEditor/Editor.cs

@@ -203,12 +203,17 @@ internal class TextEditor
         return padding;
     }
 
+    private static string ToLiteral(string input)
+    {
+        return Microsoft.CodeAnalysis.CSharp.SymbolDisplay.FormatLiteral(input, false);
+    }
+
     private void YesNtInterpreter_OnDebugOutput(string output)
     {
         debugOutput.Add(output);
     }
 
-    private void YesNtInterpreter_OnLineExecuted(Interpreter.Runtime.DebugEventArgs e)
+    private void YesNtInterpreter_OnLineExecuted(DebugEventArgs e)
     {
         lock (Console.Out)
         {
@@ -221,11 +226,11 @@ internal class TextEditor
 
                 if (e.OriginalLine == e.CurrentLine)
                 {
-                    Console.WriteLine($"{sharedString}[{e.CurrentLine}] ==>");
+                    Console.WriteLine($"{sharedString}[{ToLiteral(e.CurrentLine)}] ==>");
                 }
                 else
                 {
-                    Console.WriteLine($"{sharedString}[{e.OriginalLine}] => [{e.CurrentLine}] ==>");
+                    Console.WriteLine($"{sharedString}[{ToLiteral(e.OriginalLine)}] => [{ToLiteral(e.CurrentLine)}] ==>");
                 }
                 Console.ForegroundColor = ConsoleColor.Gray;
             }

YesNt.CodeEditor/YesNt.CodeEditor.csproj

@@ -10,6 +10,10 @@
     <None Include="..\.editorconfig" Link=".editorconfig" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.10.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\YesNt.Interpreter\YesNt.Interpreter.csproj" />
   </ItemGroup>

YesNt.Interpreter/Runtime/YesNtInterpreter.cs

@@ -52,20 +52,20 @@ public class YesNtInterpreter
         Assembly assembly = Assembly.GetExecutingAssembly();
         Type[] types = assembly.GetTypes();
 
-        IEnumerable<Type> statementRuntimeInfos = types.Where(t => t.IsSubclassOf(typeof(StatementRuntimeInformation)));
+        IEnumerable<Type> allStatementRuntimeInfo = types.Where(t => t.IsSubclassOf(typeof(StatementRuntimeInformation)));
 
         statements.Clear();
 
-        foreach (Type type in statementRuntimeInfos)
+        foreach (Type type in allStatementRuntimeInfo)
         {
             object statementInfo = Activator.CreateInstance(type);
 
-            MethodInfo[] methodInfos = statementInfo.GetType().GetMethods();
+            MethodInfo[] allMethodInfo = statementInfo.GetType().GetMethods();
 
             StatementRuntimeInformation statementRuntimeInfo = statementInfo as StatementRuntimeInformation;
             statementRuntimeInfo.RuntimeInfo = runtimeInfo;
 
-            foreach (MethodInfo methodInfo in methodInfos)
+            foreach (MethodInfo methodInfo in allMethodInfo)
             {
                 StatementAttribute statementAttribute = methodInfo.GetCustomAttribute<StatementAttribute>();
                 if (statementAttribute is not null)

YesNt.Interpreter/Statements/ConsoleStatements.cs

@@ -51,7 +51,7 @@ internal class ConsoleStatements : StatementRuntimeInformation
         args += " ";
         while (args.Contains("%cr"))
         {
-            string input = ConsoleExtentions.ReadKey(RuntimeInfo).ToString();
+            string input = ConsoleExtensions.ReadKey(RuntimeInfo).ToString();
             args = args.ReplaceFirstOccurrence("%cr ", input.ToSafeString() + " ");
         }
         RuntimeInfo.CurrentLine = args.TrimEnd();

YesNt.Interpreter/Statements/ProcessingStatements.cs

@@ -62,7 +62,7 @@ internal partial class ProcessingStatements : StatementRuntimeInformation
     {
         if (int.TryParse(args, out int millisecondsTimeout))
         {
-            ConsoleExtentions.Sleep(millisecondsTimeout, RuntimeInfo);
+            ConsoleExtensions.Sleep(millisecondsTimeout, RuntimeInfo);
         }
         else
         {

YesNt.Interpreter/Utilities/ConsoleExtentions.cs

@@ -4,35 +4,34 @@ using System.Threading;
 
 using YesNt.Interpreter.Runtime;
 
-namespace YesNt.Interpreter.Utilities
-{
-    internal static class ConsoleExtentions
-    {
-        public static char ReadKey(RuntimeInformation runtimeInformation)
-        {
-            while (!runtimeInformation.Stop)
-            {
-                if (Console.KeyAvailable)
-                {
-                    return Console.ReadKey().KeyChar;
-                }
-                Thread.Sleep(10);
-            }
-            return ' ';
-        }
+namespace YesNt.Interpreter.Utilities;
 
-        public static void Sleep(int millisecondsTimeout, RuntimeInformation runtimeInformation)
+internal static class ConsoleExtensions
+{
+    public static char ReadKey(RuntimeInformation runtimeInformation)
+    {
+        while (!runtimeInformation.Stop)
         {
-            Stopwatch stopwatch = new Stopwatch();
-            stopwatch.Start();
-            while (!runtimeInformation.Stop)
+            if (Console.KeyAvailable)
             {
-                if (stopwatch.ElapsedMilliseconds > millisecondsTimeout)
-                {
-                    return;
-                }
-                Thread.Sleep(10);
+                return Console.ReadKey().KeyChar;
             }
+            Thread.Sleep(10);
+        }
+        return ' ';
+    }
+
+    public static void Sleep(int millisecondsTimeout, RuntimeInformation runtimeInformation)
+    {
+        Stopwatch stopwatch = new Stopwatch();
+        stopwatch.Start();
+        while (!runtimeInformation.Stop)
+        {
+            if (stopwatch.ElapsedMilliseconds > millisecondsTimeout)
+            {
+                return;
+            }
+            Thread.Sleep(10);
         }
     }
 }