Markit命令+整理代码树+更新文档

shell/CommandList.cs

@@ -233,6 +233,9 @@ namespace CMLeonOS.shell
                 case "hex":
                     shell.EditHexFile(args);
                     break;
+                case "markit":
+                    shell.ProcessMarkit(args);
+                    break;
                 case "alias":
                     shell.ProcessAlias(args);
                     break;

shell/Commands/MarkitCommand.cs

@@ -0,0 +1,107 @@
+using System;
+
+namespace CMLeonOS.Commands
+{
+    public static class MarkitCommand
+    {
+        public static void Execute(string args, Shell shell, CMLeonOS.FileSystem fileSystem)
+        {
+            if (string.IsNullOrWhiteSpace(args))
+            {
+                Console.WriteLine("Usage: markit <filename>");
+                Console.WriteLine("Markit syntax:");
+                Console.WriteLine("  {color:red}Red text{/color}");
+                Console.WriteLine("  {bg:blue}Blue background{/bg}");
+                Console.WriteLine("  {color:green}{bg:yellow}Green text on yellow background{/bg}{/color}");
+                return;
+            }
+
+            string filePath = args.Trim();
+
+            try
+            {
+                string content = fileSystem.ReadFile(filePath);
+                if (content == null)
+                {
+                    Console.WriteLine($"Error: File '{filePath}' not found.");
+                    return;
+                }
+                RenderMarkit(content);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error reading file: {ex.Message}");
+            }
+        }
+
+        private static void RenderMarkit(string content)
+        {
+            int i = 0;
+            while (i < content.Length)
+            {
+                if (content.Substring(i).StartsWith("{color:"))
+                {
+                    int end = content.IndexOf('}', i);
+                    if (end > i + 7)
+                    {
+                        string colorName = content.Substring(i + 7, end - i - 7).ToLower();
+                        ConsoleColor color = ParseColor(colorName);
+                        Console.ForegroundColor = color;
+                        i = end + 1;
+                        continue;
+                    }
+                }
+                else if (content.Substring(i).StartsWith("{bg:"))
+                {
+                    int end = content.IndexOf('}', i);
+                    if (end > i + 4)
+                    {
+                        string colorName = content.Substring(i + 4, end - i - 4).ToLower();
+                        ConsoleColor color = ParseColor(colorName);
+                        Console.BackgroundColor = color;
+                        i = end + 1;
+                        continue;
+                    }
+                }
+                else if (content.Substring(i).StartsWith("{/color}"))
+                {
+                    Console.ForegroundColor = ConsoleColor.White;
+                    i += 8;
+                    continue;
+                }
+                else if (content.Substring(i).StartsWith("{/bg}"))
+                {
+                    Console.BackgroundColor = ConsoleColor.Black;
+                    i += 5;
+                    continue;
+                }
+
+                Console.Write(content[i]);
+                i++;
+            }
+
+            Console.ResetColor();
+        }
+
+        private static ConsoleColor ParseColor(string colorName)
+        {
+            if (colorName == "black") return ConsoleColor.Black;
+            if (colorName == "darkblue") return ConsoleColor.DarkBlue;
+            if (colorName == "darkgreen") return ConsoleColor.DarkGreen;
+            if (colorName == "darkcyan") return ConsoleColor.DarkCyan;
+            if (colorName == "darkred") return ConsoleColor.DarkRed;
+            if (colorName == "darkmagenta") return ConsoleColor.DarkMagenta;
+            if (colorName == "darkyellow") return ConsoleColor.DarkYellow;
+            if (colorName == "gray") return ConsoleColor.Gray;
+            if (colorName == "darkgray") return ConsoleColor.DarkGray;
+            if (colorName == "blue") return ConsoleColor.Blue;
+            if (colorName == "green") return ConsoleColor.Green;
+            if (colorName == "cyan") return ConsoleColor.Cyan;
+            if (colorName == "red") return ConsoleColor.Red;
+            if (colorName == "magenta") return ConsoleColor.Magenta;
+            if (colorName == "yellow") return ConsoleColor.Yellow;
+            if (colorName == "white") return ConsoleColor.White;
+            return ConsoleColor.White;
+        }
+    }
+}

shell/Shell.cs

@@ -1087,6 +1087,11 @@ namespace CMLeonOS
             Commands.Utility.HexCommand.EditHexFile(args);
         }
 
+        public void ProcessMarkit(string args)
+        {
+            Commands.MarkitCommand.Execute(args, this, fileSystem);
+        }
+
         public void CreateFTP()
         {
             Console.WriteLine("====================================");