Perlito5 - js3 - add make build-5js3

Makefile

@@ -23,6 +23,9 @@ build-5js ::
 build-5browser ::
 	perl perlito5.pl -I./src5/lib -Cjs src5/util/perlito5-browser.pl > html/perlito5.js
 
+build-5js3 ::
+	perl perlito5.pl -I./src5/lib -Cjs3 src5/util/perlito5.pl > perlito5.js
+
 boot-5js ::
 	time node perlito5.js -Isrc5/lib -Cjs src5/util/perlito5.pl > perlito5-new.js && diff perlito5-new.js perlito5.js ; cp perlito5-new.js perlito5.js
 

src5/lib/Perlito5/Javascript3/Emitter.pm

@@ -288,7 +288,7 @@ package Perlito5::Javascript3;
                     push @out, "$k : $v";
                 }
 
-                return 'new p5Hash({' . join(', ', @out) . '})'
+                return '{' . join(', ', @out) . '}'
                     if $printable;
 
             }

src5/lib/Perlito5/Javascript3/Runtime.pm

@@ -265,6 +265,9 @@ function p5HashRef(o) {
     this._href_ = o;
     this._ref_ = "HASH";
     this.p5bool = function() { return 1 };
+    this.p5string = function() {
+        return "HASH(0x0000)";  // TODO
+    };
     this.hderef = function() {
         return this._href_;
     };
@@ -281,6 +284,9 @@ function p5ArrayRef(o) {
     this._aref_ = o;
     this._ref_ = "ARRAY";
     this.p5bool = function() { return 1 };
+    this.p5string = function() {
+        return "ARRAY(0x0000)";  // TODO
+    };
     this.aderef = function() {
         return this._aref_;
     };
@@ -297,6 +303,9 @@ function p5ScalarRef(o) {
     this._scalar_ = o;
     this._ref_ = "SCALAR";
     this.p5bool = function() { return 1 };
+    this.p5string = function() {
+        return "SCALAR(0x0000)";  // TODO
+    };
     this.sderef = function(i) {
         return this._scalar_;
     };
@@ -306,6 +315,9 @@ function p5GlobRef(o) {
     this._scalar_ = o;
     this._ref_ = "GLOB";
     this.p5bool = function() { return 1 };
+    this.p5string = function() {
+        return "GLOB(0x0000)";  // TODO
+    };
 }
 
 function p5Array(o) {