From 5a66ecf802bdbad9c9260ad82a3764ce4092a507 Mon Sep 17 00:00:00 2001
From: Danilo Bargen <mail@dbrgn.ch>
Date: Thu, 13 Oct 2016 13:34:05 +0200
Subject: [PATCH] Add another comments config example

Much simpler than the function :)
---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index f81b6c9..54f7ac6 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,16 @@ uglify({
 });
 ```
 
+Alternatively, you can also choose to keep all comments (e.g. if a licensing header has already been prepended by a previous rollup plugin):
+
+```js
+uglify({
+  output: {
+    comments: 'all'
+  }
+});
+```
+
 # License
 
 MIT © [Bogdan Chadkin](mailto:trysound@yandex.ru)