* Crosslink

audreyt · audreyt · commit cf2dfada4039 · 2014-07-07T02:26:10.000+08:00
diff --git a/spreadsheet/README.md b/spreadsheet/README.md
@@ -1,10 +1,13 @@
-# Spreadsheet
+# Web Spreadsheet in 99 Lines
 
     Author: Audrey Tang
-    Project: Web Spreadsheet in 99 Lines
     Languages: JavaScript, HTML, CSS
     Dependencies: AngularJS, Web Workers, Traceur Compiler
 
+## Chapter Text
+
+<https://github.com/audreyt/500lines/blob/master/spreadsheet/chapter.md>
+
 ## Online Demo
 
 <http://audreyt.github.io/500lines/spreadsheet/>
@@ -19,8 +22,13 @@ If you'd like to use Chrome, type `make run` or `node extra/static-here.js` and
 
 ## Building the Code
 
-Source code (`main.js` and `worker.js`) are written in ECMAScript 6 (aka _ES.next_, aka _Harmony_), specifically the subset marked with [TC39 Consensus](https://developer.mozilla.org/en-US/docs/Web/JavaScript/ECMAScript_6_support_in_Mozilla) as of February 2014.
+To build from source, first install [NodeJS](http://www.nodejs.org/) 0.10 or later, and run `make` (only tested on Linux/OSX at the moment).
+
+JS source code (`main.js` and `worker.js`) are written in ECMAScript 6 (aka _ES.next_, aka _Harmony_), specifically the subset marked with [TC39 Consensus](https://developer.mozilla.org/en-US/docs/Web/JavaScript/ECMAScript_6_support_in_Mozilla) as of February 2014.
 
 For backward compatibility with ECMAScript 5 browsers, we use [Traceur](https://github.com/google/traceur-compiler) to compile source files into the `es5/` directory.
 
-To build from source, first install [NodeJS](http://www.nodejs.org/) 0.10 or later, and run `make` (only tested on Linux/OSX at the moment).
+If you prefer to work directly with the 2010 edition of JS, the [as-javascript-1.8.5](https://audreyt.github.io/500lines/spreadsheet/as-javascript-1.8.5/) directory has **main.js** and **worker.js** written in the style of ES5; the [source code](https://github.com/audreyt/500lines/tree/master/spreadsheet/as-javascript-1.8.5) is line-by-line comparable to the ES6 version with the same line count.
+
+For people preferring a cleaner syntax, the [as-livescript-1.2.0](https://audreyt.github.io/500lines/spreadsheet/as-livescript-1.2.0/) directory uses [LiveScript](http://livescript.net/) instead of ES6 to write **main.ls** and **worker.ls**; the [source code](https://github.com/audreyt/500lines/tree/master/spreadsheet/as-livescript-1.2.0)
+is 20 lines shorter than the JS version.
