Revert "expose moduleName option - closes #158"

This reverts commit fdd1451d530e7d907b0092815adaffef4232e66a.

doc/usage.md

@@ -113,13 +113,7 @@ to5.transformFile("filename.js", options, function (err, result) {
   // Optionally replace all 6to5 helper declarations with a referenece to this
   // variable. If set to `true` then the default namespace is used "to5Runtime".
   // Default: false
-  runtime: true,
-
-  // Optionally declare a function that all import filenames will be piped
-  // through
-  moduleName: function (name) {
-
-  }
+  runtime: true
 }
 ```
 

lib/6to5/transformation/modules/amd.js

@@ -15,13 +15,12 @@ util.inherits(AMDFormatter, CommonJSFormatter);
 AMDFormatter.prototype.transform = function (ast) {
   var program = ast.program;
   var body    = program.body;
-  var self    = this;
 
   // build an array of module names
 
   var names = [t.literal("exports")];
   _.each(this.ids, function (id, name) {
-    names.push(t.literal(self._moduleName(name)));
+    names.push(t.literal(name));
   });
   names = t.arrayExpression(names);
 

lib/6to5/transformation/modules/common.js

@@ -7,21 +7,12 @@ function CommonJSFormatter(file) {
   this.file = file;
 }
 
-CommonJSFormatter.prototype._moduleName = function (name) {
-  var fn = this.file.opts.moduleName;
-  if (fn) {
-    return fn(name);
-  } else {
-    return name;
-  }
-};
-
 CommonJSFormatter.prototype.import = function (node, nodes) {
   // import "foo";
   nodes.push(util.template("require", {
     //inherits: node,
 
-    MODULE_NAME: this._moduleName(node.source.raw)
+    MODULE_NAME: node.source.raw
   }, true));
 };
 
@@ -42,7 +33,7 @@ CommonJSFormatter.prototype.importSpecifier = function (specifier, node, nodes)
     //inherits: node.specifiers.length === 1 && node,
 
     VARIABLE_NAME: variableName,
-    MODULE_NAME:   this._moduleName(node.source.raw),
+    MODULE_NAME:   node.source.raw,
     KEY:           specifier.id
   }));
 };

lib/6to5/transformation/modules/umd.js

@@ -15,13 +15,12 @@ util.inherits(UMDFormatter, AMDFormatter);
 UMDFormatter.prototype.transform = function (ast) {
   var program = ast.program;
   var body    = program.body;
-  var self    = this;
 
   // build an array of module names
 
   var names = [];
   _.each(this.ids, function (id, name) {
-    names.push(t.literal(self._moduleName(name)));
+    names.push(t.literal(name));
   });
 
   // factory