diff --git a/bin/cli.exe b/bin/cli.exe
index 9714bdcc17148a99f8f530b0dcb1c67d97310880..4ab047ca214c0fe7cd0c78bc568937175f0465be 100755
--- a/bin/cli.exe
+++ b/bin/cli.exe
@@ -1 +1 @@
-cd /Users/ludovicapvrille/TTool/bin&&java -Xmx2048m -jar ttool-cli.jar   -debug script1
+cd /Users/ludovicapvrille/TTool/bin&&java -Xmx2048m -jar ttool-cli.jar   -debug -show script1
diff --git a/simulators/c++2/vcddump.css b/simulators/c++2/vcddump.css
new file mode 100644
index 0000000000000000000000000000000000000000..29df5dfce21be18b6efae7ad2b59fa9ad554dc0f
--- /dev/null
+++ b/simulators/c++2/vcddump.css
@@ -0,0 +1,243 @@
+table{
+ 	border-collapse: collapse;
+ 	empty-cells: show;
+ 	margin: 0.4cm;
+ }
+ td{
+ 	padding: 10px 5px;
+ 	border: 1px solid black;
+ 	max-width: 5px;
+ }
+ th{
+ 	padding: 5px;
+ 	border-left: 1px dotted black;
+ 	border-right: 1px dotted black;
+ }
+ .sc{
+ 	border-style: none;
+ 	padding: 0px;
+ }
+ h2 {
+ 	border-bottom: 1px solid #666;
+ }
+ h2 span {
+ 	position: relative;
+ 	left: -0.3em;
+ 	bottom: -0.6em;
+ 	padding: 1px 0.5em;
+ 	border-style: solid;
+ 	border-width: 1px 1px 1px 0.8em;
+ 	border-color: #666 #666 #666 #008;
+ 	background-color: #ddd;
+ }
+ .space{border-style: none;}
+ .not{background-color: white;}
+ .notfirst {
+ 	background-color: white;
+ 	border-style: solid none solid solid;
+ }
+ .notmid {
+ 	background-color: white;
+ 	border-style: solid none solid none;
+ }
+ .notlast {
+ 	background-color: white;
+ 	border-style: solid solid solid none;
+ }
+ .t0{background-color: yellow;}
+ .t0first {
+ 	background-color: yellow;
+ 	border-style: solid none solid solid;
+ }
+ .t0mid {
+ 	background-color: yellow;
+ 	border-style: solid none solid none;
+ }
+ .t0last {
+ 	background-color: yellow;
+ 	border-style: solid solid solid none;
+ }
+ .t1{background-color: purple;}
+ .t1first {
+ 	background-color: purple;
+ 	border-style: solid none solid solid;
+ }
+ .t1mid {
+ 	background-color: purple;
+ 	border-style: solid none solid none;
+ }
+ .t1last {
+ 	background-color: purple;
+ 	border-style: solid solid solid none;
+ }
+ .t2{background-color: red;}
+ .t2first {
+ 	background-color: red;
+ 	border-style: solid none solid solid;
+ }
+ .t2mid {
+ 	background-color: red;
+ 	border-style: solid none solid none;
+ }
+ .t2last {
+ 	background-color: red;
+ 	border-style: solid solid solid none;
+ }
+ .t3{background-color: silver;}
+ .t3first {
+ 	background-color: silver;
+ 	border-style: solid none solid solid;
+ }
+ .t3mid {
+ 	background-color: silver;
+ 	border-style: solid none solid none;
+ }
+ .t3last {
+ 	background-color: silver;
+ 	border-style: solid solid solid none;
+ }
+ .t4{background-color: teal;}
+ .t4first {
+ 	background-color: teal;
+ 	border-style: solid none solid solid;
+ }
+ .t4mid {
+ 	background-color: teal;
+ 	border-style: solid none solid none;
+ }
+ .t4last {
+ 	background-color: teal;
+ 	border-style: solid solid solid none;
+ }
+ .t5{background-color: aqua;}
+ .t5first {
+ 	background-color: aqua;
+ 	border-style: solid none solid solid;
+ }
+ .t5mid {
+ 	background-color: aqua;
+ 	border-style: solid none solid none;
+ }
+ .t5last {
+ 	background-color: aqua;
+ 	border-style: solid solid solid none;
+ }
+ .t6{background-color: olive;}
+ .t6first {
+ 	background-color: olive;
+ 	border-style: solid none solid solid;
+ }
+ .t6mid {
+ 	background-color: olive;
+ 	border-style: solid none solid none;
+ }
+ .t6last {
+ 	background-color: olive;
+ 	border-style: solid solid solid none;
+ }
+ .t7{background-color: navy;}
+ .t7first {
+ 	background-color: navy;
+ 	border-style: solid none solid solid;
+ }
+ .t7mid {
+ 	background-color: navy;
+ 	border-style: solid none solid none;
+ }
+ .t7last {
+ 	background-color: navy;
+ 	border-style: solid solid solid none;
+ }
+ .t8{background-color: maroon;}
+ .t8first {
+ 	background-color: maroon;
+ 	border-style: solid none solid solid;
+ }
+ .t8mid {
+ 	background-color: maroon;
+ 	border-style: solid none solid none;
+ }
+ .t8last {
+ 	background-color: maroon;
+ 	border-style: solid solid solid none;
+ }
+ .t9{background-color: lime;}
+ .t9first {
+ 	background-color: lime;
+ 	border-style: solid none solid solid;
+ }
+ .t9mid {
+ 	background-color: lime;
+ 	border-style: solid none solid none;
+ }
+ .t9last {
+ 	background-color: lime;
+ 	border-style: solid solid solid none;
+ }
+ .t10{background-color: green;}
+ .t10first {
+ 	background-color: green;
+ 	border-style: solid none solid solid;
+ }
+ .t10mid {
+ 	background-color: green;
+ 	border-style: solid none solid none;
+ }
+ .t10last {
+ 	background-color: green;
+ 	border-style: solid solid solid none;
+ }
+ .t11{background-color: gray;}
+ .t11first {
+ 	background-color: gray;
+ 	border-style: solid none solid solid;
+ }
+ .t11mid {
+ 	background-color: gray;
+ 	border-style: solid none solid none;
+ }
+ .t11last {
+ 	background-color: gray;
+ 	border-style: solid solid solid none;
+ }
+ .t12{background-color: fuchsia;}
+ .t12first {
+ 	background-color: fuchsia;
+ 	border-style: solid none solid solid;
+ }
+ .t12mid {
+ 	background-color: fuchsia;
+ 	border-style: solid none solid none;
+ }
+ .t12last {
+ 	background-color: fuchsia;
+ 	border-style: solid solid solid none;
+ }
+ .t13{background-color: blue;}
+ .t13first {
+ 	background-color: blue;
+ 	border-style: solid none solid solid;
+ }
+ .t13mid {
+ 	background-color: blue;
+ 	border-style: solid none solid none;
+ }
+ .t13last {
+ 	background-color: blue;
+ 	border-style: solid solid solid none;
+ }
+ .t14{
+ 	background-color: LightGoldenRodYellow;
+}
+ .t14first {
+ 	background-color: LightGoldenRodYellow;
+ 	border-style: solid none solid solid;
+ }
+ .t14mid {
+ 	background-color: LightGoldenRodYellow;
+ 	border-style: solid none solid none;
+ }
+ .t14last {
+ 	background-color: LightGoldenRodYellow;
+ 	border-style: solid solid solid none;
+ }
\ No newline at end of file
diff --git a/src/main/java/cli/Interpreter.java b/src/main/java/cli/Interpreter.java
index 29ab312fab045e5f2bcf3a3a9fd979f802d08fa0..3270e84c7210a6ddb7abb45bee59cb7b35a3aa4b 100644
--- a/src/main/java/cli/Interpreter.java
+++ b/src/main/java/cli/Interpreter.java
@@ -39,8 +39,14 @@
 
 package cli;
 
+import common.ConfigurationTTool;
+import common.SpecConfigTTool;
+import launcher.RTLLauncher;
 import myutil.Conversion;
+import myutil.PluginManager;
 import myutil.TraceManager;
+import ui.MainGUI;
+import ui.util.IconManager;
 
 import java.util.*;
 
@@ -72,7 +78,8 @@ public class Interpreter  {
     private final static String TTOOL_ALREADY_STARTED ="TTool is already started. Cannot execute command.";
 
     private String script;
-    InterpreterOutputInterface printInterface;
+    private InterpreterOutputInterface printInterface;
+    private boolean show;
 
     // State management
     private HashMap<String, String> variables;
@@ -81,10 +88,11 @@ public class Interpreter  {
 
 
 
-    public Interpreter(String script, InterpreterOutputInterface printInterface) {
+    public Interpreter(String script, InterpreterOutputInterface printInterface, boolean show) {
         this.script = script;
         this.printInterface = printInterface;
         variables = new HashMap<>();
+        this.show = show;
     }
 
     public void interpret() {
@@ -146,7 +154,7 @@ public class Interpreter  {
         String nextCommand;
         String args;
 
-        if (index != -1) {
+        if (index == -1) {
             nextCommand = action;
             args = "";
         } else {
@@ -201,6 +209,27 @@ public class Interpreter  {
             error = TTOOL_ALREADY_STARTED;
             return false;
         }
+
+        TraceManager.addDev("Laoding images");
+        IconManager.loadImg();
+
+        TraceManager.addDev("Preparing plugins");
+        PluginManager.pluginManager = new PluginManager();
+        PluginManager.pluginManager.preparePlugins(ConfigurationTTool.PLUGIN_PATH, ConfigurationTTool.PLUGIN, ConfigurationTTool.PLUGIN_PKG);
+
+
+        TraceManager.addDev("Starting launcher");
+        Thread t = new Thread(new RTLLauncher());
+        t.start();
+
+        TraceManager.addDev("Creating main window");
+        MainGUI mainGUI = new MainGUI(false, true, true, true,
+                true, true, true, true, true, true,
+                true, false, true);
+        mainGUI.build();
+        mainGUI.start(show);
+
+
         return true;
     }
 
diff --git a/src/main/java/ui/MainGUI.java b/src/main/java/ui/MainGUI.java
index e5d2aa5796f51d7f3d25ea582f940fae8f649569..96c9ef063c27c1f688b2f2e174c7b82cc85be494 100644
--- a/src/main/java/ui/MainGUI.java
+++ b/src/main/java/ui/MainGUI.java
@@ -1777,7 +1777,11 @@ public class MainGUI implements ActionListener, WindowListener, KeyListener, Per
         }
     }
 
+
     public void start() {
+        start(true);
+    }
+    public void start(boolean show) {
         // Main window is ready to be drawn on screen
         if (frame == null) {
             ErrorGUI.exit(ErrorGUI.GUI);
@@ -1809,7 +1813,7 @@ public class MainGUI implements ActionListener, WindowListener, KeyListener, Per
             //TraceManager.addDev("No default window attributes");
         }
 
-        frame.setVisible(true);
+        frame.setVisible(show);
 
         //split1.setDividerLocation(0.90);
         //split.setDividerLocation(0.2);
diff --git a/ttool-cli/src/main/java/TToolCLI.java b/ttool-cli/src/main/java/TToolCLI.java
index bba5316789bba84c85f353a40e5aa3c0db699014..bda66262b51ad2c95937dba86765aad2e059287d 100755
--- a/ttool-cli/src/main/java/TToolCLI.java
+++ b/ttool-cli/src/main/java/TToolCLI.java
@@ -68,6 +68,7 @@ public class TToolCLI implements InterpreterOutputInterface {
     public static void printUsage() {
         System.out.println("ttool-cli: usage");
         System.out.println("ttool-cli <script file>");
+        System.out.println("options: -debug -show");
     }
 
     public static boolean checkArgs(String[] args) {
@@ -84,6 +85,16 @@ public class TToolCLI implements InterpreterOutputInterface {
         return false;
     }
 
+    public static boolean hasShow(String[] args) {
+        for (String s : args) {
+            if (s.equals("-show")) {
+                return true;
+            }
+
+        }
+        return false;
+    }
+
     public static String getInputFile(String[] args) {
         return args[args.length - 1];
     }
@@ -106,6 +117,11 @@ public class TToolCLI implements InterpreterOutputInterface {
             TraceManager.devPolicy = TraceManager.TO_DEVNULL;
         }
 
+        boolean show = false;
+        if (hasShow(args)) {
+            show = true;
+        }
+
         TToolCLI cli = new TToolCLI();
         cli.print("Loading script:" + getInputFile(args));
         // Load script file
@@ -117,7 +133,7 @@ public class TToolCLI implements InterpreterOutputInterface {
         String script = FileUtils.loadFileData(f);
 
         // Call Interpreter
-        Interpreter interpret = new Interpreter(script, (InterpreterOutputInterface)cli);
+        Interpreter interpret = new Interpreter(script, (InterpreterOutputInterface)cli, show);
         interpret.interpret();
 
     }