Make compiler installed by default for standard platforms.

README.html

@@ -125,10 +125,8 @@ The following pattern is used within Java SE
 <pre>
 	import org.luaj.vm2.*;
 	import org.luaj.vm2.lib.*;
-	import org.luaj.vm2.compiler.LuaC;
 
 	String script = "examples/lua/hello.lua";
-	LuaC.install();
 	LuaValue _G = JsePlatform.standardGlobals();
 	_G.get("dofile").call( LuaValue.valueOf(script) );
 </pre>
@@ -150,10 +148,8 @@ The for MIDlets the <em>JmePlatform</em> is used instead:
 <pre>
 	import org.luaj.vm2.*;
 	import org.luaj.vm2.lib.*;
-	import org.luaj.vm2.compiler.LuaC;
 
 	String script = "examples/lua/hello.lua";
-	LuaC.install();
 	LuaValue _G = JmePlatform.standardGlobals();
 	_G.get("dofile").call( LuaValue.valueOf(script) );
 </pre>
@@ -180,25 +176,27 @@ An ant script to build and run the midlet is in
 <p>
 You must install the wireless toolkit and define <em>WTK_HOME</em> for this script to work. 
 
-<h2>Including the lua bytecode compiler</h2>
+<h2>Excluding the lua bytecode compiler</h2>
 
-By default, the compiler is not included so as to minimize footprint.  
+By default, the compiler is included whenever <em>standardGlobals()</em> or <em>debugGlobals()</em> are called.  
 Without a compiler, files can still be executed, but they must be compiled elsewhere beforehand.
 The "luac" utility is provided in the jse jar for this purpose, or a standard lua compiler can be used.  
 
 <p>
-To include the lua-to-lua-bytecode compiler, include the following sometime before lua source files are loaded:
+To exclude the lua-to-lua-bytecode compiler, do not call 
+<em>standardGlobals()</em> or <em>debugGlobals()</em> 
+but instead initialize globals with including only those libraries 
+that are needed and omitting the line:
 <pre>
 	org.luaj.vm2.compiler.LuaC.install();
 </pre>
 
-<p>
-To omit the compiler, omit this line from your startup code. 
 
 <h2>Including the lua-to-Java-bytecode compiler</h2>
 
 <p>
-To compile from lua to Java bytecode for all lua loaded at runtime, use the LuaJC class:
+To compile from lua to Java bytecode for all lua loaded at runtime, 
+install the LuaJC compiler <em>after</em> globals have been created using:
 
 <pre>
 	org.luaj.vm2.jse.luajc.LuaJC.install();

examples/jme/SampleMIDlet.java

@@ -20,7 +20,6 @@ public class SampleMIDlet extends MIDlet {
 			script = DEFAULT_SCRIPT;
 		
 		// create an environment to run in
- 		LuaC.install();
 		LuaValue _G = JmePlatform.standardGlobals();
 		_G.get("require").call( LuaValue.valueOf(script) );
 	}

examples/jse/SampleJseMain.java

@@ -1,8 +1,7 @@
 
 
-import org.luaj.vm2.*;
+import org.luaj.vm2.LuaValue;
-import org.luaj.vm2.lib.*;
+import org.luaj.vm2.lib.JsePlatform;
-import org.luaj.vm2.compiler.LuaC;
 
 public class SampleJseMain {
 	
@@ -11,7 +10,6 @@ public class SampleJseMain {
 		String script = "examples/lua/hello.lua";
 		
 		// create an environment to run in
- 		LuaC.install();
 		LuaValue _G = JsePlatform.standardGlobals();
 		_G.get("dofile").call( LuaValue.valueOf(script) );
 	}

src/jme/org/luaj/vm2/lib/JmePlatform.java

@@ -21,6 +21,7 @@
  ******************************************************************************/
 package org.luaj.vm2.lib;
 
+import org.luaj.vm2.compiler.LuaC;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaThread;
 import org.luaj.vm2.lib.jme.JmeIoLib;
@@ -43,6 +44,7 @@ public class JmePlatform {
 		_G.load(new CoroutineLib());
 		_G.load(new JmeIoLib());
 		LuaThread.setGlobals(_G);
+		LuaC.install();
 		return _G;		
 	}
 	

src/jse/lua.java

@@ -32,7 +32,6 @@ import org.luaj.vm2.Lua;
 import org.luaj.vm2.LuaFunction;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaValue;
-import org.luaj.vm2.compiler.LuaC;
 import org.luaj.vm2.lib.JsePlatform;
 import org.luaj.vm2.luajc.LuaJC;
 
@@ -65,7 +64,6 @@ public class lua {
 
 		// new lua state
 		_G = JsePlatform.debugGlobals();
-		LuaC.install();
 		
 		// process args
 		boolean interactive = (args.length == 0);

src/jse/org/luaj/vm2/lib/JsePlatform.java

@@ -21,6 +21,7 @@
  ******************************************************************************/
 package org.luaj.vm2.lib;
 
+import org.luaj.vm2.compiler.LuaC;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaThread;
 import org.luaj.vm2.lib.jse.JseBaseLib;
@@ -48,6 +49,7 @@ public class JsePlatform {
 		_G.load(new JseOsLib());
 		_G.load(new LuajavaLib());
 		LuaThread.setGlobals(_G);
+		LuaC.install();
 		return _G;		
 	}
 	

src/jse/org/luaj/vm2/script/LuaScriptEngine.java

@@ -63,10 +63,6 @@ public class LuaScriptEngine implements ScriptEngine, Compilable {
     private static final String __ARGV__             = "arg";
     private static final String __FILENAME__         = "?";
     
-    static {
-    	LuaC.install();
-    }
-
     private static final ScriptEngineFactory myFactory = new LuaScriptEngineFactory();
     
     private ScriptContext defaultContext;

test/java/org/luaj/luajc/TestLuaJ.java

@@ -25,10 +25,10 @@ import java.io.ByteArrayInputStream;
 import java.io.InputStream;
 
 import org.luaj.vm2.LuaClosure;
-import org.luaj.vm2.Print;
-import org.luaj.vm2.Prototype;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaValue;
+import org.luaj.vm2.Print;
+import org.luaj.vm2.Prototype;
 import org.luaj.vm2.compiler.LuaC;
 import org.luaj.vm2.lib.JsePlatform;
 
@@ -53,7 +53,6 @@ public class TestLuaJ {
 		
 		// create an environment to run in
 		LuaTable _G = JsePlatform.standardGlobals();
-		LuaC.install();
 		
 		// compile into a chunk, or load as a class
 		InputStream is =  new ByteArrayInputStream( script.getBytes() );

test/junit/org/luaj/vm2/CompatibiltyTest.java

@@ -82,7 +82,6 @@ public class CompatibiltyTest {
 		protected void setUp() throws Exception {
 			super.setUp();
 			System.setProperty("JME", "false");
-			LuaC.install();
 		}
 	}
 	public static class JseBytecodeTest extends CompatibiltyTestSuite {

test/junit/org/luaj/vm2/ErrorsTest.java

@@ -40,7 +40,6 @@ public class ErrorsTest extends ScriptDrivenTest {
 	
 	protected void setUp() throws Exception {
 		super.setUp();
-		LuaC.install();
 	}
 
 	public void testBaseLibArgs()       { runTest("baselibargs");      }

test/junit/org/luaj/vm2/LuaOperationsTest.java

@@ -196,7 +196,6 @@ public class LuaOperationsTest extends TestCase {
 		LuaValue aaa = LuaValue.valueOf("aaa");
 		LuaValue eee = LuaValue.valueOf("eee");
 		LuaTable _G = org.luaj.vm2.lib.JsePlatform.standardGlobals();
-		LuaC.install();
 		LuaTable newenv = LuaValue.tableOf( new LuaValue[] { 
 				LuaValue.valueOf("a"), LuaValue.valueOf("aaa"), 
 				LuaValue.valueOf("b"), LuaValue.valueOf("bbb"), } );

test/junit/org/luaj/vm2/ScriptDrivenTest.java

@@ -44,30 +44,37 @@ public class ScriptDrivenTest extends TestCase {
 	
 	private final PlatformType platform;
 	private final String basedir;
+	private LuaTable _G;
 	
 	protected ScriptDrivenTest( PlatformType platform, String directory ) {
 		this.platform = platform;
 		this.basedir = directory;
+		initGlobals();
 	}
 	
+	private void initGlobals() {
+		switch ( platform ) {
+		default:
+		case JSE:
+		case LUAJIT:
+			_G = org.luaj.vm2.lib.JsePlatform.debugGlobals();
+			break;
+		case JME:
+			_G = org.luaj.vm2.lib.JmePlatform.debugGlobals();
+			break;
+		}
+	}
+	
+	
+	protected void setUp() throws Exception {
+		super.setUp();
+	}
+
 	// */
 	protected void runTest(String testName) {
 		try {
-	
-			// create globals
-			LuaTable _G = null;
-			switch ( platform ) {
-			default:
-			case JSE:
-			case LUAJIT:
-				_G = org.luaj.vm2.lib.JsePlatform.debugGlobals();
-				break;
-			case JME:
-				_G = org.luaj.vm2.lib.JmePlatform.debugGlobals();
-				break;
-			}
-			
 			// override print()
+			initGlobals();
 			final ByteArrayOutputStream output = new ByteArrayOutputStream();
 			final PrintStream oldps = BaseLib.instance.STDOUT;
 			final PrintStream ps = new PrintStream( output );

test/junit/org/luaj/vm2/compiler/AbstractUnitTests.java

@@ -30,7 +30,6 @@ abstract public class AbstractUnitTests extends TestCase {
     protected void setUp() throws Exception {
         super.setUp();
         _G = JsePlatform.standardGlobals();
-        LuaC.install();
     }
 
     protected void doTest(String file) {

test/junit/org/luaj/vm2/compiler/DumpLoadEndianIntTest.java

@@ -32,7 +32,6 @@ public class DumpLoadEndianIntTest extends TestCase {
     protected void setUp() throws Exception {
         super.setUp();
         _G = JsePlatform.standardGlobals();
-        LuaC.install();
         DumpState.ALLOW_INTEGER_CASTING = false;
     }
 

test/junit/org/luaj/vm2/compiler/SimpleTests.java

@@ -22,7 +22,6 @@ public class SimpleTests extends TestCase {
     protected void setUp() throws Exception {
         super.setUp();
         _G = JsePlatform.standardGlobals();
-        LuaC.install();
     }
 
     private void doTest( String script ) {

test/junit/org/luaj/vm2/lib/jse/LuaJavaCoercionTest.java

@@ -24,7 +24,6 @@ public class LuaJavaCoercionTest extends TestCase {
 	protected void setUp() throws Exception {
 		super.setUp();
 		_G = JsePlatform.standardGlobals();
-		LuaC.install();
 	}
 	
 	public void testJavaIntToLuaInt() {

test/junit/org/luaj/vm2/vm1/Luajvm1CompatibilityTest.java

@@ -110,7 +110,6 @@ public class Luajvm1CompatibilityTest extends TestCase {
 					}
 				}
 			});
-			org.luaj.vm2.compiler.LuaC.install();
 			org.luaj.vm2.lib.BaseLib.instance.STDOUT = printStream;
 			_G.get("require").call(LuaValue.valueOf(test));
 			printStream.flush();