Many improvements and bug fixes

YesNt.CodeEditor/SyntaxHighlighter.cs

@@ -17,6 +17,18 @@ internal partial class SyntaxHighlighter
         this.statementInformation = statementInformation;
     }
 
+    public static string Base64Encode(string plainText)
+    {
+        byte[] plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
+        return System.Convert.ToBase64String(plainTextBytes);
+    }
+
+    public static string Base64Decode(string base64EncodedData)
+    {
+        byte[] base64EncodedBytes = System.Convert.FromBase64String(base64EncodedData);
+        return System.Text.Encoding.UTF8.GetString(base64EncodedBytes);
+    }
+
     public void Write(string input)
     {
         input = input.Replace("\0", string.Empty);
@@ -30,7 +42,7 @@ internal partial class SyntaxHighlighter
             MatchCollection matches = EscapeSequenceRegex().Matches(input);
             for (int i = 0; i < matches.Count; i++)
             {
-                input = AddColorInformation(input, matches[i].Value, Console.ForegroundColor, SearchMode.Contains);
+                input = AddColorInformation(input, matches[i].Value, ConsoleColor.DarkYellow, SearchMode.Contains);
             }
 
             foreach (StatementInformation statement in statementInformation)
@@ -45,9 +57,9 @@ internal partial class SyntaxHighlighter
                     SpaceAround.StartEnd => $" {statement.Name.Trim()} ",
                     SpaceAround.Start => $" {statement.Name.Trim()}",
                     SpaceAround.End => $"{statement.Name.Trim()} ",
-                    _ => statement.Name
+                    _ => statement.Name.Trim()
                 };
-                input = input.TrimEnd();
+                input = input.TrimEnd(' ');
                 if (statement.SearchMode == SearchMode.StartOfLine && input.StartsWith(name))
                 {
                     if (statement.Seperator is not null && input.Contains(statement.Seperator))
@@ -60,7 +72,7 @@ internal partial class SyntaxHighlighter
                     }
                     input = AddColorInformation(input, input[..name.Length], statement.Color, statement.SearchMode);
                 }
-                if (statement.SearchMode == SearchMode.Contains && $" {input} ".Contains(name))
+                else if (statement.SearchMode == SearchMode.Contains && input.Contains(name))
                 {
                     if (statement.Seperator is not null && input.Contains(statement.Seperator))
                     {
@@ -70,9 +82,9 @@ internal partial class SyntaxHighlighter
                     {
                         continue;
                     }
-                    input = AddColorInformation($"{input} ", $"{input} ".Substring($"{input} ".IndexOf(name), name.Length), statement.Color, statement.SearchMode);
+                    input = AddColorInformation(input, input.Substring(input.IndexOf(name), name.Length), statement.Color, statement.SearchMode);
                 }
-                if (statement.SearchMode == SearchMode.EndOfLine && input.EndsWith(name))
+                else if (statement.SearchMode == SearchMode.EndOfLine && input.EndsWith(name))
                 {
                     if (statement.Seperator is not null && input.Contains(statement.Seperator))
                     {
@@ -84,7 +96,7 @@ internal partial class SyntaxHighlighter
                     }
                     input = AddColorInformation(input, input[^name.Length..], statement.Color, statement.SearchMode);
                 }
-                if (statement.SearchMode == SearchMode.Exact && input.Equals(name))
+                else if (statement.SearchMode == SearchMode.Exact && input.Equals(name))
                 {
                     if (statement.Seperator is not null && input.Contains(statement.Seperator))
                     {
@@ -126,7 +138,7 @@ internal partial class SyntaxHighlighter
             bool succ = int.TryParse(stringColor, out int colorIndex);
             if (succ && colorIndex >= 0 && colorIndex < 16)
             {
-                messagePart = messagePart.Replace($"\r{stringColor}\r", string.Empty);
+                messagePart = Base64Decode(messagePart.Replace($"\r{stringColor}\r", string.Empty));
                 consoleColor = (ConsoleColor)colorIndex;
             }
             else
@@ -147,11 +159,14 @@ internal partial class SyntaxHighlighter
     private static string AddColorInformation(string originalString, string value, ConsoleColor color, SearchMode searchMode)
     {
         int spacesAtEnd = value.WhiteSpaceAtEnd();
+
+        string base64Value = Base64Encode(value.TrimEnd());
+
         string reult = searchMode switch
         {
-            SearchMode.StartOfLine => originalString.ReplaceFirstOccurrence(value, $"\0\r{(int)color}\r{value.TrimEnd()}\0" + new string(' ', spacesAtEnd)),
-            SearchMode.EndOfLine => originalString.ReplaceLastOccurrence(value, $"\0\r{(int)color}\r{value.TrimEnd()}\0" + new string(' ', spacesAtEnd)),
-            _ => originalString.Replace(value, $"\0\r{(int)color}\r{value.TrimEnd()}\0" + new string(' ', spacesAtEnd))
+            SearchMode.StartOfLine => originalString.ReplaceFirstOccurrence(value, $"\0\r{(int)color}\r{base64Value}\0" + new string(' ', spacesAtEnd)),
+            SearchMode.EndOfLine => originalString.ReplaceLastOccurrence(value, $"\0\r{(int)color}\r{base64Value}\0" + new string(' ', spacesAtEnd)),
+            _ => originalString.Replace(value, $"\0\r{(int)color}\r{base64Value}\0" + new string(' ', spacesAtEnd))
         };
         return reult;
     }

YesNt.Interpreter/Runtime/FunctionScope.cs

@@ -1,9 +1,9 @@
 using System.Collections.Generic;
 
-namespace YesNt.Interpreter.Runtime
+namespace YesNt.Interpreter.Runtime;
+
+internal class FunctionScope
 {
-    internal class FunctionScope
-    {
     public int CallerLine { get; }
     public Dictionary<string, string> Variables { get; } = new();
     public Dictionary<string, int> Labels { get; } = new();
@@ -15,5 +15,4 @@ namespace YesNt.Interpreter.Runtime
         CallerLine = callerLine;
         Arguemtns = arguemtns;
     }
-    }
 }

YesNt.Interpreter/Runtime/RuntimeInformation.cs

@@ -1,20 +1,23 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 
 using YesNt.Interpreter.Utilities;
 
-namespace YesNt.Interpreter.Runtime
-{
-    internal sealed class RuntimeInformation
-    {
-        private RuntimeInformation parentRuntimeInformation;
-        private static int internalTaskId = 0;
-        private int taskId = 0;
+namespace YesNt.Interpreter.Runtime;
 
+internal sealed class RuntimeInformation
+{
+    public event Action<string> OnDebugOutput;
+
+    public event Action<DebugEventArgs> OnLineExecuted;
+
+    private event Action<string, bool> OnExit;
+
+    private static int internalTaskId = 0;
     private readonly Dictionary<string, string> topVariables = new();
     private readonly Dictionary<string, int> topLabels = new();
-
+    private RuntimeInformation parentRuntimeInformation;
+    private int taskId = 0;
     public Dictionary<string, string> GloablVariables { get; set; } = new();
     public Dictionary<string, int> Functions { get; } = new();
     public Stack<FunctionScope> FunctionCallStack { get; } = new();
@@ -59,17 +62,6 @@ namespace YesNt.Interpreter.Runtime
     public bool IsSearching => !string.IsNullOrWhiteSpace(SearchLabel + SearchFunction) || (IsInFunction && FunctionCallStack.Count == 0);
     public bool IsLocalSearch { get; set; }
 
-        private event Action<string, bool> OnExit;
-
-        public event Action<string> OnDebugOutput;
-
-        public event Action<DebugEventArgs> OnLineExecuted;
-
-        private void ParentRuntimeInformation_OnExit(string exitMessage, bool stopAllTasks)
-        {
-            Exit($"Terminated by parent task", stopAllTasks);
-        }
-
     public void WriteLine(string output, bool forceWrite = false)
     {
         if ((Stop && !forceWrite) || (parentRuntimeInformation?.StopAllTasks == true && !forceWrite))
@@ -127,7 +119,7 @@ namespace YesNt.Interpreter.Runtime
             while (FunctionCallStack.Count > 0)
             {
                 int stackLineNumber = FunctionCallStack.Pop().CallerLine;
-                    Line stackLine = (ParentRuntimeInformation?.Lines ?? Lines).ElementAt(stackLineNumber);
+                Line stackLine = (ParentRuntimeInformation?.Lines ?? Lines)[stackLineNumber];
                 WriteLine($"    at line {stackLine.LineNumber + 1} in the file \"{stackLine.FileName}\"", true);
             }
 
@@ -177,5 +169,9 @@ namespace YesNt.Interpreter.Runtime
         internalTaskId++;
 #pragma warning restore S2696 // Instance members should not write to "static" fields
     }
+
+    private void ParentRuntimeInformation_OnExit(string exitMessage, bool stopAllTasks)
+    {
+        Exit($"Terminated by parent task", stopAllTasks);
     }
 }

YesNt.Interpreter/Runtime/YesNtInterpreter.cs

@@ -13,6 +13,10 @@ namespace YesNt.Interpreter.Runtime;
 
 public class YesNtInterpreter
 {
+    public event Action<DebugEventArgs> OnLineExecuted;
+
+    public event Action<string> OnDebugOutput;
+
     private readonly RuntimeInformation runtimeInfo = new RuntimeInformation();
     private Dictionary<StatementAttribute, Action<string>> statements = new();
     private List<KeyValuePair<StaticStatementAttribute, Action>> staticStatements = new();
@@ -38,10 +42,6 @@ public class YesNtInterpreter
         }
     }
 
-    public event Action<DebugEventArgs> OnLineExecuted;
-
-    public event Action<string> OnDebugOutput;
-
     public void Stop()
     {
         runtimeInfo.Exit("Terminated by external process", true);
@@ -83,8 +83,13 @@ public class YesNtInterpreter
             }
         }
 
-        statements = statements.OrderBy(s => s.Key.Priority).ToDictionary(x => x.Key, x => x.Value);
-        staticStatements = staticStatements.OrderBy(s => s.Key.Priority).ToList();
+        statements = statements
+            .OrderBy(s => s.Key.Priority)
+            .ThenByDescending(s => s.Key.Name.Length)
+            .ToDictionary(x => x.Key, x => x.Value);
+        staticStatements = staticStatements
+            .OrderBy(s => s.Key.Priority)
+            .ToList();
 
         runtimeInfo.OnDebugOutput += (s) => OnDebugOutput?.Invoke(s);
         runtimeInfo.OnLineExecuted += (DebugEventArgs e) => OnLineExecuted?.Invoke(e);
@@ -138,7 +143,7 @@ public class YesNtInterpreter
                 break;
             }
 
-            runtimeInfo.CurrentLine = runtimeInfo.Lines[runtimeInfo.LineNumber].Content.TrimEnd().Replace("\r", string.Empty);
+            runtimeInfo.CurrentLine = runtimeInfo.Lines[runtimeInfo.LineNumber].Content.Trim(' ').Replace("\r", string.Empty);
 
             if (string.IsNullOrWhiteSpace(runtimeInfo.CurrentLine) || runtimeInfo.CurrentLine.StartsWith('#'))
             {
@@ -187,7 +192,7 @@ public class YesNtInterpreter
                     SpaceAround.StartEnd => $" {statementAttribute.Name.Trim()} ",
                     SpaceAround.Start => $" {statementAttribute.Name.Trim()}",
                     SpaceAround.End => $"{statementAttribute.Name.Trim()} ",
-                    _ => statementAttribute.Name
+                    _ => statementAttribute.Name.Trim()
                 };
 
                 if (statementAttribute.Seperator is null || runtimeInfo.CurrentLine.Contains(statementAttribute.Seperator))
@@ -198,16 +203,11 @@ public class YesNtInterpreter
                         statement.Value.Invoke(copyLine);
                         statementFound = true;
                     }
-                    else if (statementAttribute.SearchMode == SearchMode.Contains && $" {runtimeInfo.CurrentLine} ".Contains(name))
+                    else if (statementAttribute.SearchMode == SearchMode.Contains && runtimeInfo.CurrentLine.Contains(name))
                     {
-                        bool leadingWhitespace = runtimeInfo.CurrentLine.StartsWith(' ');
-
-                        runtimeInfo.CurrentLine = $" {runtimeInfo.CurrentLine} ";
                         string copyLine = statementAttribute.KeepStatementInArgs ? runtimeInfo.CurrentLine : runtimeInfo.CurrentLine.Replace(name, string.Empty);
                         statement.Value.Invoke(copyLine);
                         statementFound = true;
-
-                        runtimeInfo.CurrentLine = !leadingWhitespace ? runtimeInfo.CurrentLine.Trim() : runtimeInfo.CurrentLine.TrimEnd();
                     }
                     else if (statementAttribute.SearchMode == SearchMode.EndOfLine && runtimeInfo.CurrentLine.EndsWith(name))
                     {

YesNt.Interpreter/Statements/ConsoleStatements.cs

@@ -28,11 +28,11 @@ internal class ConsoleStatements : StatementRuntimeInformation
         RuntimeInfo.Write(args);
     }
 
-    [Statement("%crl", SearchMode.Contains, SpaceAround.End, ConsoleColor.DarkGreen, KeepStatementInArgs = true, Priority = Priority.Highest)]
+    [Statement("%crl", SearchMode.Contains, SpaceAround.None, ConsoleColor.DarkGreen, KeepStatementInArgs = true, Priority = Priority.Highest)]
     public void ReadLine(string args)
     {
         args += " ";
-        while (args.Contains("%crl "))
+        while (args.Contains("%crl"))
         {
             string input = Console.ReadLine();
             if (input is null)
@@ -45,11 +45,11 @@ internal class ConsoleStatements : StatementRuntimeInformation
         RuntimeInfo.CurrentLine = args.TrimEnd();
     }
 
-    [Statement("%cr", SearchMode.Contains, SpaceAround.End, ConsoleColor.DarkGreen, KeepStatementInArgs = true, Priority = Priority.Highest)]
+    [Statement("%cr", SearchMode.Contains, SpaceAround.None, ConsoleColor.DarkGreen, KeepStatementInArgs = true, Priority = Priority.Highest)]
     public void ReadKey(string args)
     {
         args += " ";
-        while (args.Contains("%cr "))
+        while (args.Contains("%cr"))
         {
             string input = ConsoleExtentions.ReadKey(RuntimeInfo).ToString();
             args = args.ReplaceFirstOccurrence("%cr ", input.ToSafeString() + " ");

YesNt.Interpreter/Statements/ProcessingStatements.cs

@@ -81,6 +81,15 @@ internal partial class ProcessingStatements : StatementRuntimeInformation
         ConsoleExtentions.Sleep(millisecondsTimeout, RuntimeInfo);
     }
 
+    [Statement("len", SearchMode.StartOfLine, SpaceAround.End, ConsoleColor.Magenta)]
+    public void Length(string args)
+    {
+        RuntimeInfo.InParametersStack.Clear();
+        RuntimeInfo.OutParametersStack.Clear();
+
+        RuntimeInfo.OutParametersStack.Push(args.FromSafeString().Length.ToString());
+    }
+
     [Statement("imp", SearchMode.StartOfLine, SpaceAround.End, ConsoleColor.Magenta)]
     public void Import(string path)
     {

YesNt.Interpreter/Statements/VariableStatements.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
-using System.Text.RegularExpressions;
+using System.Text.RegularExpressions;
 
 using YesNt.Interpreter.Attributes;
 using YesNt.Interpreter.Enums;
@@ -90,27 +89,20 @@ internal partial class VariableStatements : StatementRuntimeInformation
             return;
         }
 
-        foreach (KeyValuePair<string, string> variable in RuntimeInfo.Variables)
-        {
-            RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{variable.Key}", variable.Value);
-        }
-
-        foreach (KeyValuePair<string, string> variable in RuntimeInfo.GloablVariables)
-        {
-            RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{variable.Key}", variable.Value);
-        }
-
-        if (RuntimeInfo.IsSearching)
-        {
-            return;
-        }
-
         MatchCollection matches = VariableStatementRegex().Matches(RuntimeInfo.CurrentLine);
 
         for (int i = 0; i < matches.Count; i++)
         {
             string varName = matches[i].Value.Replace(">", string.Empty);
-            if (!RuntimeInfo.Variables.ContainsKey(varName) && !RuntimeInfo.GloablVariables.ContainsKey(varName))
+            if (RuntimeInfo.Variables.TryGetValue(varName, out string value))
+            {
+                RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{varName}", value);
+            }
+            else if (RuntimeInfo.GloablVariables.TryGetValue(varName, out value))
+            {
+                RuntimeInfo.CurrentLine = RuntimeInfo.CurrentLine.Replace($">{varName}", value);
+            }
+            else if (!RuntimeInfo.IsSearching)
             {
                 RuntimeInfo.Exit($"Variable \"{varName}\" not found", true);
                 return;

YesNt.Interpreter/Utilities/StringExtentions.cs

@@ -13,12 +13,16 @@ public static class StringExtentions
         {
             _ = output.Append($"\v{c}\v");
         }
-        return output.ToString();
+        return output
+            .ToString()
+            .Replace(' ', '~');
     }
 
     public static string FromSafeString(this string input)
     {
-        return input.Replace("\v", "");
+        return input
+            .Replace("\v", "")
+            .Replace('~', ' ');
     }
 
     public static bool ToStandardizedNumber(this string input, out double result)