diff --git a/C++/scripts/md5 b/C++/scripts/md5
index b69aebb..e63460b 100644
--- a/C++/scripts/md5
+++ b/C++/scripts/md5
@@ -4,4 +4,4 @@ debug.sh:849488515cab075948653c15eec4177b  -
 lines.sh:3b907786f7fc9204025993016c9080de  -
 release.sh:0ab321c3fa2f1a1b2f03b1aec3bce816  -
 temp:d41d8cd98f00b204e9800998ecf8427e  -
-web.sh:4bbe9c5710a0ae4289468c3f7f340ff1  -
+web.sh:2e1208477c7e2a8d154be8dafa656f89  -
diff --git a/C++ProjectTemplate.wasm b/C++ProjectTemplate.wasm
index 1778b14..49c60f4 100755
Binary files a/C++ProjectTemplate.wasm and b/C++ProjectTemplate.wasm differ
diff --git a/main.cpp b/main.cpp
index 6e094e8..bef729f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -2,10 +2,19 @@
 
 using namespace olc;
 
-class Example : public olc::PixelGameEngine
+struct Cursor{
+	int line=0;
+	int pos=0;
+};
+
+class IDE : public olc::PixelGameEngine
 {
 public:
-	Example()
+	std::vector<Cursor>cursors={{0,2}};
+	std::vector<std::string>document={{"Test"}};
+	float lastBlinkTime=0;
+
+	IDE()
 	{
 		sAppName = "PGEIDE";
 	}
@@ -13,12 +22,73 @@ public:
 public:
 	bool OnUserCreate() override
 	{
-		std::cout<<"Created: "<<ScreenWidth()<<"x"<<ScreenHeight()<<std::endl;
+		std::cout<<"Created IDE: "<<ScreenWidth()<<"x"<<ScreenHeight()<<std::endl;
 		return true;
 	}
 
 	bool OnUserUpdate(float fElapsedTime) override
 	{
+		if (GetKey(RIGHT).bPressed){
+			if (cursors[0].pos<document[cursors[0].line].size()){
+				cursors[0].pos++;
+			} else 
+			if (cursors[0].line<document.size()-1){
+				cursors[0].line++;
+				cursors[0].pos=0;
+			}
+		}
+		if (GetKey(LEFT).bPressed){
+			if (cursors[0].pos>0){
+				cursors[0].pos--;
+			} else 
+			if (cursors[0].line>0){
+				cursors[0].line--;
+				cursors[0].pos=document[cursors[0].line].size();
+			}
+		}
+		if (GetKey(DOWN).bPressed){
+			if (cursors[0].line<document.size()-1){
+				cursors[0].line++;
+			}
+		}
+		if (GetKey(UP).bPressed){
+			if (cursors[0].line>0){
+				cursors[0].line--;
+			}
+		}
+		if (GetKey(HOME).bPressed){
+			if(GetKey(CTRL).bHeld){
+				cursors[0].line=0;
+			}
+			cursors[0].pos=0;
+		}
+		if (GetKey(END).bPressed){
+			if(GetKey(CTRL).bHeld){
+				cursors[0].line=document.size()-1;
+			}
+			cursors[0].pos=document[cursors[0].line].size();
+		}
+		if (GetKey(ENTER).bPressed){
+			if(cursors[0].pos==0){
+				//Insert in front of line.
+				document.insert(document.begin()+cursors[0].line++,{{}});
+			} else{
+				document.insert(document.begin()+cursors[0].line+1,document[cursors[0].line].substr(cursors[0].pos,document[cursors[0].line].size()));
+				document[cursors[0].line]=document[cursors[0].line].substr(0,cursors[0].pos);
+				cursors[0].pos=0;
+				cursors[0].line++;
+			}
+		}
+		int i=0;
+		for (std::string&line:document){
+			DrawStringDecal({0,float(i)*10},line);
+			if(cursors[0].line==i&&lastBlinkTime>0.5f){DrawStringDecal({float(cursors[0].pos)*8-2,float(i)*10+1},"|",GREY,{0.5,0.8});}
+			i++;
+		}
+		lastBlinkTime+=fElapsedTime;
+		if (lastBlinkTime>1.f){
+			lastBlinkTime--;
+		}
 		return true;
 	}
 
@@ -32,15 +102,14 @@ public:
 
 int main(int argc, char** argv)
 {	
-	Example demo;
+	IDE demo;
 	rcode code;
 	if (argc==3){
 		code=demo.Construct(std::stoi(argv[1]), std::stoi(argv[2]), 1, 1);
 	} else {
-		code=demo.Construct(1920, 1080, 1, 1);
+		code=demo.Construct(200, 200, 1, 1);
 	}
 	if (code!=FAIL){
-		std::cout<<"Run"<<std::endl;
 		demo.Start();
 	}
 	return 0;
diff --git a/sig b/sig
index 5cc1e85..010204a 100755
--- a/sig
+++ b/sig
@@ -1,4 +1,4 @@
-export AUTO_UPDATE=true
+export AUTO_UPDATE=false
 
 source utils/define.sh