diff --git a/builtins/pom.xml b/builtins/pom.xml
index e8b619327..670e2da9f 100644
--- a/builtins/pom.xml
+++ b/builtins/pom.xml
@@ -33,7 +33,7 @@
         </dependency>
         <dependency>
             <groupId>org.jline</groupId>
-            <artifactId>jline-script</artifactId>
+            <artifactId>jline-groovy</artifactId>
         </dependency>
 
         <dependency>
diff --git a/builtins/src/main/java/org/jline/builtins/ScriptCommands.java b/builtins/src/main/java/org/jline/builtins/ConsoleCommands.java
similarity index 67%
rename from builtins/src/main/java/org/jline/builtins/ScriptCommands.java
rename to builtins/src/main/java/org/jline/builtins/ConsoleCommands.java
index 5b9b8e847..f5413da37 100644
--- a/builtins/src/main/java/org/jline/builtins/ScriptCommands.java
+++ b/builtins/src/main/java/org/jline/builtins/ConsoleCommands.java
@@ -1,42 +1,49 @@
 package org.jline.builtins;
 
+import java.io.File;
 import java.nio.file.Path;
 import java.util.*;
+import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
 import org.jline.builtins.Builtins;
 import org.jline.builtins.Builtins.Command;
+import org.jline.builtins.Builtins.CommandInput;
 import org.jline.builtins.Builtins.CommandMethods;
+import org.jline.builtins.Completers.SystemCompleter;
 import org.jline.reader.Completer;
 import org.jline.reader.ConfigurationPath;
 import org.jline.reader.LineReader;
 import org.jline.reader.Widget;
 import org.jline.reader.impl.completer.NullCompleter;
-import org.jline.script.JLineEngine;
-
-public class ScriptCommands implements CommandRegistry {
-    public enum Command {SET
+import org.jline.reader.ScriptEngine;
+    
+public class ConsoleCommands implements CommandRegistry {
+    public enum Command {SHOW
                        , DEL
                        , ENGINES};
-    private final JLineEngine engine;
+    private final ScriptEngine engine;
     private Map<Command,String> commandName = new HashMap<>();
     private Map<String,Command> nameCommand = new HashMap<>();
     private Map<String,String> aliasCommand = new HashMap<>();
     private final Map<Command,CommandMethods> commandExecute = new HashMap<>();
     private Map<Command,List<String>> commandInfo = new HashMap<>();
     private Exception exception;
+    private Consumer<String> execute;
 
-    public ScriptCommands(JLineEngine engine) {
+    public ConsoleCommands(ScriptEngine engine) {
         this.engine = engine;
+//        this.commandExecute = execute;
         Set<Command> cmds = new HashSet<>(EnumSet.allOf(Command.class));
         for (Command c: cmds) {
             commandName.put(c, c.name().toLowerCase());
         }
         doNameCommand();
         commandExecute.put(Command.ENGINES, new CommandMethods(this::engines, this::defaultCompleter));
-        commandExecute.put(Command.SET, new CommandMethods(this::set, this::defaultCompleter));
+        commandExecute.put(Command.DEL, new CommandMethods(this::del, this::defaultCompleter));
+        commandExecute.put(Command.SHOW, new CommandMethods(this::show, this::defaultCompleter));
     }
     
     public Set<String> commandNames() {
@@ -98,15 +105,35 @@ public List<String> commandInfo(String command) {
     }
 
     public Completers.SystemCompleter compileCompleters() {
-        return null;
+        SystemCompleter out = new SystemCompleter();
+        for (Map.Entry<Command, String> entry: commandName.entrySet()) {
+            out.add(entry.getValue(), commandExecute.get(entry.getKey()).compileCompleter().apply(entry.getValue()));
+        }
+        out.addAliases(aliasCommand);
+        return out;
     }
 
     public Widgets.CmdDesc commandDescription(String command) {
         return null;
     }
   
-    public Object execute(String statement) throws Exception {
-        return engine.execute(statement);    
+    public Object execute(String cmd, String[] args, String statement) throws Exception {
+        Object out = null;
+        if (new File(cmd).exists()) {
+            File file = new File(cmd);
+            String name = file.getName();
+            String ext = name.contains(".") ? name.substring(name.lastIndexOf(".") + 1) : "";
+            if(engine.getExtensions().contains(ext)) {
+                out = engine.execute(file, args);            
+            } else {
+                throw new IllegalArgumentException("Command not found: " + cmd);
+            }
+//          execute.accept(statement);
+
+        } else {
+            out = engine.execute(statement);
+        }
+        return out;    
     }
     
     public Object execute(String command, String[] args) throws Exception {
@@ -119,15 +146,19 @@ public Object execute(String command, String[] args) throws Exception {
     }
 
     public Object engines(Builtins.CommandInput input) {
-        return JLineEngine.listEngines();
+        return ScriptEngine.listEngines();
     }
 
-    public Object set(Builtins.CommandInput input) {
+    public Object show(Builtins.CommandInput input) {
         return engine.get();
     }
 
+    public Object del(Builtins.CommandInput input) {
+        engine.del(input.args());
+        return null;
+    }
+
     private List<Completer> defaultCompleter(String command) {
         return Arrays.asList(NullCompleter.INSTANCE);
     }
-
-}
+}
\ No newline at end of file
diff --git a/builtins/src/test/java/org/jline/example/Example.java b/builtins/src/test/java/org/jline/example/Example.java
index 9bd7c8ae6..4fcbce3fc 100644
--- a/builtins/src/test/java/org/jline/example/Example.java
+++ b/builtins/src/test/java/org/jline/example/Example.java
@@ -30,8 +30,8 @@
 import org.jline.builtins.Completers;
 import org.jline.builtins.Completers.SystemCompleter;
 import org.jline.builtins.Completers.TreeCompleter;
-import org.jline.builtins.Options.HelpException;
-import org.jline.builtins.ScriptCommands;
+import org.jline.builtins.Options;
+import org.jline.builtins.ConsoleCommands;
 import org.jline.builtins.Widgets.ArgDesc;
 import org.jline.builtins.Widgets.AutopairWidgets;
 import org.jline.builtins.Widgets.AutosuggestionWidgets;
@@ -39,7 +39,7 @@
 import org.jline.builtins.Widgets.CmdLine;
 import org.jline.builtins.Widgets.TailTipWidgets;
 import org.jline.builtins.Widgets.TailTipWidgets.TipType;
-import org.jline.script.impl.Groovy;
+import org.jline.groovy.Engine;
 import org.jline.keymap.KeyMap;
 import org.jline.reader.*;
 import org.jline.reader.LineReader.Option;
@@ -643,12 +643,12 @@ public void complete(LineReader reader, ParsedLine line, List<Candidate> candida
             builtins.alias("zle", "widget");
             builtins.alias("bindkey", "keymap");
             ExampleCommands exampleCommands = new ExampleCommands();
-            ScriptCommands scriptCommands = new ScriptCommands(new Groovy());
-            MasterRegistry masterRegistry = new MasterRegistry(builtins, exampleCommands);
+            ConsoleCommands consoleCommands = new ConsoleCommands(new Engine());
+            MasterRegistry masterRegistry = new MasterRegistry(builtins, consoleCommands, exampleCommands);
             //
             // Command completers
             //
-            AggregateCompleter finalCompleter = new AggregateCompleter(CommandRegistry.compileCompleters(builtins, exampleCommands)
+            AggregateCompleter finalCompleter = new AggregateCompleter(CommandRegistry.compileCompleters(builtins, consoleCommands, exampleCommands)
                                                                      , completer != null ? completer : NullCompleter.INSTANCE);
             //
             // Terminal & LineReader
@@ -747,6 +747,7 @@ public void complete(LineReader reader, ParsedLine line, List<Candidate> candida
                     if (line.equalsIgnoreCase("quit") || line.equalsIgnoreCase("exit")) {
                         break;
                     }
+
                     ParsedLine pl = reader.getParser().parse(line, 0);
                     String[] argv = pl.words().subList(1, pl.words().size()).toArray(new String[0]);
                     String cmd = Parser.getCommand(pl.word());
@@ -760,18 +761,20 @@ else if (builtins.hasCommand(cmd)) {
                     else if (exampleCommands.hasCommand(cmd)) {
                         exampleCommands.execute(cmd, argv);
                     }
-                    else if (scriptCommands.hasCommand(cmd)) {
-                        result = scriptCommands.execute(cmd, argv);
+                    else if (consoleCommands.hasCommand(cmd)) {
+                        result = consoleCommands.execute(cmd, argv);
                     }
                     else {
-                        result = scriptCommands.execute(line);
+                        result = consoleCommands.execute(cmd, argv, line);
                     }
                     if (result != null) {
                         System.out.println(result);
                     }
+
+
                 }
-                catch (HelpException e) {
-                    HelpException.highlight(e.getMessage(), HelpException.defaultStyle()).print(terminal);
+                catch (Options.HelpException e) {
+                    Options.HelpException.highlight(e.getMessage(), Options.HelpException.defaultStyle()).print(terminal);
                 }
                 catch (IllegalArgumentException|FileNotFoundException e) {
                     System.out.println(e.getMessage());
diff --git a/script/pom.xml b/groovy/pom.xml
similarity index 90%
rename from script/pom.xml
rename to groovy/pom.xml
index d1084d20d..51b8da0ba 100644
--- a/script/pom.xml
+++ b/groovy/pom.xml
@@ -10,15 +10,19 @@
 		<version>3.13.3-SNAPSHOT</version>
 	</parent>
 	<groupId>org.jline</groupId>
-	<artifactId>jline-script</artifactId>
+	<artifactId>jline-groovy</artifactId>
 	<version>3.13.3-SNAPSHOT</version>
-	<name>jline-script</name>
+	<name>JLine Groovy</name>
 	<url>http://maven.apache.org</url>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<groovy.version>2.5.8</groovy.version>
 	</properties>
 	<dependencies>
+         <dependency>
+            <groupId>org.jline</groupId>
+            <artifactId>jline-reader</artifactId>
+        </dependency>
         <dependency>
              <groupId>org.codehaus.groovy</groupId>
              <artifactId>groovy-all</artifactId>
diff --git a/script/src/main/java/org/jline/script/impl/Groovy.java b/groovy/src/main/java/org/jline/groovy/Engine.java
similarity index 82%
rename from script/src/main/java/org/jline/script/impl/Groovy.java
rename to groovy/src/main/java/org/jline/groovy/Engine.java
index fae8302a9..395bb797a 100644
--- a/script/src/main/java/org/jline/script/impl/Groovy.java
+++ b/groovy/src/main/java/org/jline/groovy/Engine.java
@@ -1,22 +1,20 @@
-package org.jline.script.impl;
+package org.jline.groovy;
 
 import java.io.File;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Map;
+import java.util.*;
 
-import org.jline.script.JLineEngine;
+import org.jline.reader.ScriptEngine;
 
 import groovy.lang.Binding;
 import groovy.lang.GroovyShell;
 import groovy.lang.Script;
 
-public class Groovy implements JLineEngine {
+public class Engine implements ScriptEngine {
     private GroovyShell shell;
     private Binding sharedData;
     private Map<String,String> imports = new HashMap<String,String>();
 
-    public Groovy() {
+    public Engine() {
         this.sharedData = new Binding();
         shell = new GroovyShell(sharedData);
     }
@@ -37,7 +35,8 @@ public Map<String,Object> get() {
     }
 
     @Override
-    public Object execute(File script) throws Exception {
+    public Object execute(File script, Object[] args) throws Exception {
+        sharedData.setProperty("args", args);
         Script s = shell.parse(script);
         return s.run();
     }
@@ -52,7 +51,7 @@ public Object execute(String statement) throws Exception {
         } else if (statement.equals("import")) {
             out = new ArrayList<>(imports.keySet());
         } else {
-            String e="";
+            String e = "";
             for (Map.Entry<String, String> entry : imports.entrySet()) {
                 e += entry.getValue()+"\n";
             }
@@ -67,6 +66,11 @@ public String getEngineName() {
         return this.getClass().getSimpleName();
     }
 
+    @Override
+    public List<String> getExtensions() {
+        return Arrays.asList("groovy");
+    }
+
     private void del(String var){
         if (var==null) {
             return;
diff --git a/groovy/src/test/script/hello.groovy b/groovy/src/test/script/hello.groovy
new file mode 100644
index 000000000..19b1de6ff
--- /dev/null
+++ b/groovy/src/test/script/hello.groovy
@@ -0,0 +1,9 @@
+class HelloWorld {
+    static void hello(def who) {
+       println "hello $who!"
+    }       
+}
+
+def static main(args){
+    HelloWorld.hello(!args || args.size() == 0 ? 'world' : args[0])
+}
diff --git a/jline/pom.xml b/jline/pom.xml
index c7638213e..08c70479a 100644
--- a/jline/pom.xml
+++ b/jline/pom.xml
@@ -78,6 +78,11 @@
             <artifactId>jline-reader</artifactId>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.jline</groupId>
+            <artifactId>jline-groovy</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>org.jline</groupId>
             <artifactId>jline-builtins</artifactId>
@@ -145,6 +150,14 @@
                                     <overWrite>false</overWrite>
                                     <outputDirectory>${project.build.directory}/generated-sources</outputDirectory>
                                 </artifactItem>
+                                <artifactItem>
+                                    <groupId>org.jline</groupId>
+                                    <artifactId>jline-groovy</artifactId>
+                                    <classifier>sources</classifier>
+                                    <type>jar</type>
+                                    <overWrite>false</overWrite>
+                                    <outputDirectory>${project.build.directory}/generated-sources</outputDirectory>
+                                </artifactItem>
                                 <artifactItem>
                                     <groupId>org.jline</groupId>
                                     <artifactId>jline-builtins</artifactId>
@@ -211,6 +224,14 @@
                                     <outputDirectory>${project.build.directory}/generated-resources</outputDirectory>
                                     <excludes>**/*.class</excludes>
                                 </artifactItem>
+                                <artifactItem>
+                                    <groupId>org.jline</groupId>
+                                    <artifactId>jline-groovy</artifactId>
+                                    <type>jar</type>
+                                    <overWrite>false</overWrite>
+                                    <outputDirectory>${project.build.directory}/generated-resources</outputDirectory>
+                                    <excludes>**/*.class</excludes>
+                                </artifactItem>
                                 <artifactItem>
                                     <groupId>org.jline</groupId>
                                     <artifactId>jline-builtins</artifactId>
@@ -294,6 +315,7 @@
                         <configuration>
                             <excludes>
                                 <exclude>**/TTop.java</exclude>
+                                <exclude>**/groovy/Engine.java</exclude>
                             </excludes>
                             <compilerArgs>
                                 <arg>-Xlint:all,-options</arg>
@@ -303,6 +325,19 @@
                             </compilerArgs>
                         </configuration>
                     </execution>
+                    <execution>
+                        <id>compile-accept-warn</id>
+                        <configuration>
+                            <includes>
+                                <include>**/groovy/Engine.java</include>
+                            </includes>
+                            <compilerArgs>
+                                <arg>-Xlint:all,-options</arg>
+                                <arg>-profile</arg>
+                                <arg>compact1</arg>
+                            </compilerArgs>
+                        </configuration>
+                    </execution>
                     <execution>
                         <id>noncompact</id>
                         <goals>
diff --git a/pom.xml b/pom.xml
index 189e99c9a..452f9ecda 100644
--- a/pom.xml
+++ b/pom.xml
@@ -168,7 +168,7 @@
 
             <dependency>
                 <groupId>org.jline</groupId>
-                <artifactId>jline-script</artifactId>
+                <artifactId>jline-groovy</artifactId>
                 <version>${project.version}</version>
             </dependency>
 
@@ -505,7 +505,7 @@
         <module>terminal-jna</module>
         <module>terminal-jansi</module>
         <module>reader</module>
-        <module>script</module>
+        <module>groovy</module>
         <module>builtins</module>
         <module>remote-ssh</module>
         <module>remote-telnet</module>
diff --git a/script/src/main/java/org/jline/script/JLineEngine.java b/reader/src/main/java/org/jline/reader/ScriptEngine.java
similarity index 58%
rename from script/src/main/java/org/jline/script/JLineEngine.java
rename to reader/src/main/java/org/jline/reader/ScriptEngine.java
index d5d3c054d..330d155c8 100644
--- a/script/src/main/java/org/jline/script/JLineEngine.java
+++ b/reader/src/main/java/org/jline/reader/ScriptEngine.java
@@ -1,4 +1,4 @@
-package org.jline.script;
+package org.jline.reader;
 
 import java.io.File;
 import java.util.*;
@@ -6,23 +6,29 @@
 import javax.script.ScriptEngineFactory;
 import javax.script.ScriptEngineManager;
 
-public interface JLineEngine {
+public interface ScriptEngine {
 
-    public String getEngineName();
+    String getEngineName();
 
-    public void put(String name, Object value);
+    Collection<String> getExtensions();
 
-    public Object get(String name);
+    void put(String name, Object value);
 
-    public Map<String,Object> get();
+    Object get(String name);
 
-    public void del(String... vars);
+    Map<String,Object> get();
 
-    public Object execute(String statement) throws Exception;
+    void del(String... vars);
 
-    public Object execute(File script) throws Exception;
+    Object execute(String statement) throws Exception;
 
-    public static List<Map<String, Object>> listEngines() {
+    default Object execute(File script) throws Exception {
+        return execute(script, null);
+    }
+
+    Object execute(File script, Object[] args) throws Exception;
+
+    static List<Map<String, Object>> listEngines() {
         List<Map<String, Object>> out = new ArrayList<>();
         ScriptEngineManager f = new ScriptEngineManager();
         List<ScriptEngineFactory> engines = f.getEngineFactories();