Merge pull request #1 from GabrielRatener/master

Added support for ES2015 module generation
GerHobbelt · Jul 5, 2016 · fd06089 · fd06089
2 parents 7653842 + 2668d7e
commit fd06089
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/lib/jison.js b/lib/jison.js
@@ -939,6 +939,9 @@ lrGeneratorMixin.generate = function parser_generate (opt) {
         case "amd":
             code = this.generateAMDModule(opt);
             break;
+        case "es":
+            code = this.generateESModule(opt);
+            break;
         default:
             code = this.generateCommonJSModule(opt);
             break;
@@ -962,6 +965,25 @@ lrGeneratorMixin.generateAMDModule = function generateAMDModule(opt){
     return out;
 };
 
+lrGeneratorMixin.generateESModule = function generateESModule(opt){
+    opt = typal.mix.call({}, this.options, opt);
+    var module = this.generateModule_();
+    var out = module.commonCode
+        + '\nvar parser = '+ module.moduleCode
+        + "\n"+this.moduleInclude
+        + (this.lexer && this.lexer.generateModule ?
+          '\n' + this.lexer.generateModule() +
+          '\nparser.lexer = lexer;' : '')
+        + '\nfunction Parser() { this.yy = {} };'
+        + '\nParser.prototype = parser;'
+        + '\nparser.Parser = Parser;'
+        + '\nexport {parser, Parser};'
+        ;
+
+    return out;
+};
+
+
 lrGeneratorMixin.generateCommonJSModule = function generateCommonJSModule (opt) {
     opt = typal.mix.call({}, this.options, opt);
     var moduleName = opt.moduleName || "parser";