From 95f115f50201f7a5517ff878a995006f970e7d24 Mon Sep 17 00:00:00 2001
From: qyoz <yotam.s@walkme.com>
Date: Mon, 11 Jul 2016 13:08:50 +0300
Subject: [PATCH] updated the docs regarding source maps with the fromString
 option issue #1192

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 0d6e619a..04b0799e 100644
--- a/README.md
+++ b/README.md
@@ -628,6 +628,14 @@ console.log(result.code); // minified output
 console.log(result.map);
 ```
 
+To generate a source map with the fromString option, you can also use an object:
+```javascript
+var result = UglifyJS.minify({"file1.js": "var a = function () {};"}, {
+  outSourceMap: "out.js.map",
+  fromString: true
+});
+```
+
 Note that the source map is not saved in a file, it's just returned in
 `result.map`.  The value passed for `outSourceMap` is only used to set the
 `file` attribute in the source map (see [the spec][sm-spec]).