squash: styling

README.md

@@ -24,18 +24,11 @@ npm install uglifyjs-webpack-plugin --save-dev
 yarn add uglifyjs-webpack-plugin --dev
 ```
 
-⚠️  The plugin has a peer dependency to uglify-js, so in order to use the plugin, also uglify-js has to be installed. The currently (2017/1/25) available uglify-js npm packages; however, do not support minification of ES6 code. In order to support ES6, an ES6-capable, a.k.a. _harmony_, version of UglifyJS has to be provided.
-
-If your minification target is ES6:
-
-```bash
-yarn add git://github.com/mishoo/UglifyJS2#harmony-v2.8.22 --dev
-```
-
-If your minification target is ES5:
+> ⚠️  The plugin has a peer dependency to uglify-es (UglifyJS), so in order to use the plugin, also uglify-js has to be installed.
 
 ```bash
-yarn add uglify-js --dev
+npm install uglify-es --save-dev
+yarn add uglify-es --dev
 ```
 
 <h2 align="center">Usage</h2>
@@ -58,19 +51,19 @@ This plugin supports UglifyJS features as discussed below:
 |Name|Type|Default|Description|
 |:--:|:--:|:-----:|:----------|
 |**`compress`**|`{Boolean\|Object}`|`true`|See [UglifyJS documentation](http://lisperator.net/uglifyjs/compress)|
-|**`mangle`**|`{Boolean\|Object}`|`true`|See  |
+|**`mangle`**|`{Boolean\|Object}`|`true`|See [below](https://github.com/webpack-contrib/uglifyjs-webpack-plugin/tree/readme#mangle)|
 |**`beautify`**|`{Boolean}`|`false`|Beautify output|
 |**`output`**|`{Object}`|`{}`|An object providing options for UglifyJS [OutputStream](https://github.com/mishoo/UglifyJS2/blob/v2.x/lib/output.js) (Lower level access to `Uglifyjs` output)|
-|**`comments`**|{Boolean\|RegExp\|Function<(node, comment) -> {Boolean}>}`| Defaults to preserving comments containing `/*!`, `/**!`, `@preserve` or `@license`. | Comment related configuration. |
-|**`extractComments`**|{Boolean\|RegExp}\|Function<(node, comment) -> {Boolean\|Object}}`|`false`| Whether comments shall be extracted to a separate file, (see [details](https://github.com/webpack/webpack/commit/71933e979e51c533b432658d5e37917f9e71595a), since webpack 2.3.0)|
+|**`comments`**|`{Boolean\|RegExp\|Function<(node, comment) -> {Boolean}>}`| Defaults to preserving comments containing `/*!`, `/**!`, `@preserve` or `@license`. |Comment related configuration|
+|**`extractComments`**|`{Boolean\|RegExp\|Function<(node, comment) -> {Boolean\|Object}>}`|`false`| Whether comments shall be extracted to a separate file, (see [details](https://github.com/webpack/webpack/commit/71933e979e51c533b432658d5e37917f9e71595a), since webpack 2.3.0)|
 |**`sourceMap`**|`{Boolean}`|`false`|Use SourceMaps to map error message locations to modules. This slows down the compilation. ⚠️ **`cheap-source-map` options don't work with the plugin!**|
 |**`test`**|`{RegExp\|Array<RegExp>}`| <code>/\.js($&#124;\?)/i</code> |Test to match files against|
-|**`include`**|`{RegExp\|Array<RegExp>}|`undefined`|Test only `include` files|
-|**`exclude`**|`{RegExp\|Array<RegExp>}|`undefined`|Files to `exclude` from testing|
+|**`include`**|`{RegExp\|Array<RegExp>}`|`undefined`|Test only `include` files|
+|**`exclude`**|`{RegExp\|Array<RegExp>}`|`undefined`|Files to `exclude` from testing|
 |**`warningsFilter`**|{`Function(source) -> {Boolean}}`|``|Allow to filter uglify warnings (since webpack 2.3.0)|
 
 
-### `Mangling`
+### `mangle`
 
 `mangle (boolean|object)` - Passing `true` or an object enables and provides options for UglifyJS name mangling. See [UglifyJS documentation](https://github.com/mishoo/UglifyJS2/tree/v2.x#mangle) for mangle options. Example configuration, this will **not** mangle properties (see below):
 
@@ -97,7 +90,7 @@ new UglifyJsPlugin({
 })
 ```
 
-### `Extracting Comments`
+### `extractComments`
 
 The `extractComments` option can be
 - `true`: All comments that normally would be preserved by the `comments` option will be moved to a separate file. If the original file is named `foo.js`, then the comments will be stored to `foo.js.LICENSE`