Merge pull request rollup#57 from maranomynet/patch-1

Document default values for options

README.md

@@ -27,18 +27,25 @@ rollup({
       main: true
     }),
 
-    // non-CommonJS modules will be ignored, but you can also
-    // specifically include/exclude files
     commonjs({
-      include: 'node_modules/**',
-      exclude: [ 'node_modules/foo/**', 'node_modules/bar/**' ],
+      // non-CommonJS modules will be ignored, but you can also
+      // specifically include/exclude files
+      include: 'node_modules/**',  // Default: undefined
+      exclude: [ 'node_modules/foo/**', 'node_modules/bar/**' ],  // Default: undefined
 
       // search for files other than .js files (must already
       // be transpiled by a previous plugin!)
-      extensions: [ '.js', '.coffee' ], // defaults to [ '.js' ]
+      extensions: [ '.js', '.coffee' ],  // Default: [ '.js' ]
 
       // if true then uses of `global` won't be dealt with by this plugin
-      ignoreGlobal: false
+      ignoreGlobal: false,  // Default: false
+
+      // if false then skip sourceMap generation for CommonJS modules
+      sourceMap: false,  // Default: true
+
+      // explicitly specify unresolvable named exports
+      // (see below for more details)
+      namedExports: { './module.js': ['foo', 'bar' ] }  // Default: undefined 
     })
   ]
 }).then(...)