Closes #20. Add Sass and LESS support. Update README.

README.md

@@ -1,14 +1,23 @@
 # [atom-beautify](https://github.com/donaldpipowitch/atom-beautify)
 
-[Beautify](https://github.com/einars/js-beautify) HTML (including Handlebars), CSS and JavaScript in Atom.
+> [Beautify](https://github.com/einars/js-beautify)
+HTML (including [Handlebars](http://handlebarsjs.com/)),
+CSS (including [Sass](http://sass-lang.com/) and [LESS](http://lesscss.org/))
+and JavaScript in Atom.
 
-*Attention*: A different package with a similar name exist. Maybe you want to visit this one: [Beautifier](https://atom.io/packages/atom-beautifier).
+## Language Support
+
+- JavaScript
+- HTML, including
+  - [Handlebars](http://handlebarsjs.com/)
+  - XML is supported as an *experimental feature*.
+- CSS, including
+  - [Sass](http://sass-lang.com/)
+  - [LESS](http://lesscss.org/)
 
 ## Usage
 
 Open the [Command Palette](https://github.com/atom/command-palette), and type `Beautify`.
-This will beautify JS, HTML (including Handlebars), or CSS files.
-XML is supported as an experimental feature.
 
 It will only beautify selected text, if a selection is found - if not, the whole file will be beautified.
 
@@ -30,9 +39,59 @@ Edit your `.jsbeautifyrc` file in any of the following locations:
 `atom-beautify` will recursively look up from the current file's directory to find `.jsbeautifyrc`.
 - Your User's Home directory
 
-You can see examples of both way inside [`examples/`](https://github.com/donaldpipowitch/atom-beautify/tree/master/examples)
+**Note**: *Comments are supported in `.jsbeautifyrc` thanks to [strip-json-comments](https://github.com/sindresorhus/strip-json-comments).*
 
-*Comments are supported in `.jsbeautifyrc` thanks to [strip-json-comments](https://github.com/sindresorhus/strip-json-comments).*
+See examples of both way inside [`examples/`](https://github.com/donaldpipowitch/atom-beautify/tree/master/examples)
+
+### Simple
+
+See [examples/simple-jsbeautifyrc/.jsbeautifyrc](https://github.com/donaldpipowitch/atom-beautify/blob/master/examples/simple-jsbeautifyrc/.jsbeautifyrc).
+
+```json
+{
+  "indent_size": 2,
+  "indent_char": " ",
+  "other": " ",
+  "indent_level": 0,
+  "indent_with_tabs": false,
+  "preserve_newlines": true,
+  "max_preserve_newlines": 2,
+  "jslint_happy": true,
+  "indent_handlebars": true
+}
+```
+
+### Nested
+
+See [examples/nested-jsbeautifyrc/.jsbeautifyrc](https://github.com/donaldpipowitch/atom-beautify/blob/master/examples/nested-jsbeautifyrc/.jsbeautifyrc).
+
+```json
+{
+  "html": {
+    "brace_style": "collapse",
+    "indent_char": " ",
+    "indent_scripts": "normal",
+    "indent_size": 6,
+    "max_preserve_newlines": 1,
+    "preserve_newlines": true,
+    "unformatted": ["a", "sub", "sup", "b", "i", "u"],
+    "wrap_line_length": 0
+  },
+  "css": {
+    "indent_char": " ",
+    "indent_size": 4
+  },
+  "js": {
+    "indent_size": 2,
+    "indent_char": " ",
+    "indent_level": 0,
+    "indent_with_tabs": false,
+    "preserve_newlines": true,
+    "max_preserve_newlines": 2,
+    "jslint_happy": true
+  }
+}
+```
 
 ## Contributing
 

lib/atom-beautify.js

@@ -254,6 +254,9 @@ function beautify() {
   case 'XML':
     text = beautifyHTML(text, getOptions('html', allOptions));
     break;
+  case 'Sass':
+  case 'SCSS':
+  case 'LESS':
   case 'CSS':
     text = beautifyCSS(text, getOptions('css', allOptions));
     break;