2 files changed, 46 insertions(+), 7 deletions(-)

M Program.cs
M spawsh.csproj

@@ 18,6 18,8 @@ namespace spawsh
         static string currentPage;
         static X509Store certStore;
         static X509CertificateCollection collection;
+        static int windowLineCount;
+        static int currentOffset;
 
         static void Main(string[] args)
         {


@@ 27,7 29,8 @@ namespace spawsh
             string page = "/";
             bool validProtocol = true;
 
-            int windowLineCount = Console.WindowHeight;            
+            windowLineCount = Console.WindowHeight;     
+            currentOffset = 0;       
 
             if (args.Length > 0)
             {


@@ 115,13 118,15 @@ namespace spawsh
 
         public static void interactiveLoop()
         {
-            Console.Clear();
+            Console.Write("\x1b[2J");
+            Console.Write("\x1b[3J");
+            Console.Write("\x1b[H");
 
             for (int i = 0; i < Console.WindowWidth - LineBuffer[0].Length; i++)
             {
                 Console.Write(" ");    
             }
-            Console.WriteLine(LineBuffer[0]);
+            //Console.WriteLine(LineBuffer[0]);
 
             for (int i = 0; i < Console.WindowWidth; i++)
             {


@@ 129,21 134,23 @@ namespace spawsh
             }
             Console.Write('\n');
 
+            displayWindow(currentOffset);
+
             for (int i = 1; i < LineBuffer.Length; i++)
             {
                 if (LineBuffer[i] != null)
                 {
                     if (LineBuffer[i].Length < Console.WindowWidth)
                     {
-                        Console.WriteLine(LineBuffer[i]);
+                        //Console.WriteLine(LineBuffer[i]);
                     }
                     else if (LineBuffer[i].Substring(0, 2) == "=>")
                     {
-                        Console.WriteLine(LineBuffer[i]);
+                        //Console.WriteLine(LineBuffer[i]);
                     }
                     else
                     {
-                        lineWrapString(LineBuffer[i]);
+                        //lineWrapString(LineBuffer[i]);
                     }
                 }
             }


@@ 180,6 187,8 @@ namespace spawsh
 
                     string[] fetchedPage = fetchPage();
 
+                    currentOffset = 0;
+
                     LineBuffer = fetchedPage;
                     
                     if (LineBuffer[0] == "No such host is known." || LineBuffer[0] == "Resource temporarily unavailable")


@@ 210,6 219,22 @@ namespace spawsh
                     selectedLinkIndex--;
                 }
             }
+            else if (keyRead.Key == ConsoleKey.DownArrow)
+            {
+                currentOffset++;
+                if (currentOffset > (windowLineCount - currentOffset))
+                {
+                    currentOffset = windowLineCount - (currentOffset + 1);
+                }
+            }
+            else if (keyRead.Key == ConsoleKey.UpArrow)
+            {
+                currentOffset--;
+                if (currentOffset < 0)
+                {
+                    currentOffset = 0;
+                }
+            }
 
             if (selectedLinkIndex < 0)
             {


@@ 481,6 506,20 @@ namespace spawsh
             return responseLines;
         }
 
+        static void displayWindow(int currentOffset)
+        {
+            for (int i = currentOffset; i < currentOffset + windowLineCount; i++)
+            {
+                if (i < LineBuffer.Length)
+                {
+                    if (LineBuffer[i] != null)
+                    {
+                        Console.WriteLine(LineBuffer[i]);
+                    }
+                }
+            }
+        }
+
         static void lineWrapString(string input)
         {
 

@@ 2,7 2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp5.0</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
 </Project>