Initial work on ES6 modules

lib/handlebars/compiler/ast.js

@@ -1,15 +1,12 @@
-exports.attach = function(Handlebars) {
+import { Exception } from "handlebars/utils";
 
-// BEGIN(BROWSER)
-Handlebars.AST = {};
-
-Handlebars.AST.ProgramNode = function(statements, inverse) {
+export function ProgramNode(statements, inverse) {
   this.type = "program";
   this.statements = statements;
   if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
 };
 
-Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+export function MustacheNode(rawParams, hash, unescaped) {
   this.type = "mustache";
   this.escaped = !unescaped;
   this.hash = hash;
@@ -31,15 +28,15 @@ Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
   // pass or at runtime.
 };
 
-Handlebars.AST.PartialNode = function(partialName, context) {
+export function PartialNode(partialName, context) {
   this.type         = "partial";
   this.partialName  = partialName;
   this.context      = context;
 };
 
-Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+export function BlockNode(mustache, program, inverse, close) {
   if(mustache.id.original !== close.original) {
-    throw new Handlebars.Exception(mustache.id.original + " doesn't match " + close.original);
+    throw new Exception(mustache.id.original + " doesn't match " + close.original);
   }
 
   this.type = "block";
@@ -52,17 +49,17 @@ Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
   }
 };
 
-Handlebars.AST.ContentNode = function(string) {
+export function ContentNode(string) {
   this.type = "content";
   this.string = string;
 };
 
-Handlebars.AST.HashNode = function(pairs) {
+export function HashNode(pairs) {
   this.type = "hash";
   this.pairs = pairs;
 };
 
-Handlebars.AST.IdNode = function(parts) {
+export function IdNode(part) {
   this.type = "ID";
 
   var original = "",
@@ -93,43 +90,37 @@ Handlebars.AST.IdNode = function(parts) {
   this.stringModeValue = this.string;
 };
 
-Handlebars.AST.PartialNameNode = function(name) {
+export function PartialNameNode(name) {
   this.type = "PARTIAL_NAME";
   this.name = name.original;
 };
 
-Handlebars.AST.DataNode = function(id) {
+export function DataNode(id) {
   this.type = "DATA";
   this.id = id;
 };
 
-Handlebars.AST.StringNode = function(string) {
+export function StringNode(string) {
   this.type = "STRING";
   this.original =
     this.string =
     this.stringModeValue = string;
 };
 
-Handlebars.AST.IntegerNode = function(integer) {
+export function IntegerNode(integer) {
   this.type = "INTEGER";
   this.original =
     this.integer = integer;
   this.stringModeValue = Number(integer);
 };
 
-Handlebars.AST.BooleanNode = function(bool) {
+export function BooleanNode(bool) {
   this.type = "BOOLEAN";
   this.bool = bool;
   this.stringModeValue = bool === "true";
 };
 
-Handlebars.AST.CommentNode = function(comment) {
+export function CommentNode(comment) {
   this.type = "comment";
   this.comment = comment;
 };
-
-// END(BROWSER)
-
-return Handlebars;
-};
-