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Update README.md - Adding Source Maps Section #54

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Expand Up @@ -52,6 +52,24 @@ module.exports = {
};
```

## Source-maps:

Notice that, in order to handle Source Maps properly, you also need to setup properly your CSS processor.
The default cssProcessor is `cssnano` and the default configuration option is `{}`. As no `map` property is specified, it will probably not generate any intended Source Map.
So, if you are using `cssnano` (default one) and want to support Source Maps, consider setting the `map` option with something like this:

```javascript
new OptimizeCSSAssetsPlugin({
cssProcessorOptions: {
map: {
inline: false
}
}
})
```

Take a look at your cssProcessor docs for more ways to handle source-maps.

## License

MIT (http://www.opensource.org/licenses/mit-license.php)