Update docs

README.md

@@ -7,28 +7,47 @@
 
 ## Features
 
-- built on top of the [marked][1] compiler
-- support for [GitHub Flavored Markdown][2]
-- full control over the [compiler options][3]
+- Built on top of the [marked][1] compiler
+- Support for [GitHub Flavored Markdown][2]
+- Full control over the [compiler options][3]
 - 20 themes from [jasonm23][4] and [mixu][5]
-- syntax highlighted code blocks using [prism][6]
-- settings synchronisation through google sync
-- built as [event page][7] - the extension is loaded only when it's needed
-- quickly switch between raw markdown and html
-- supported file extensions `markdown|mdown|mkdn|md|mkd|mdwn|mdtxt|mdtext|text`
-- [open source][8]
+- Syntax highlighted code blocks using [prism][6]
+- Settings synchronization through google sync
+- Quickly switch between raw markdown and html
+- Supported file extensions `markdown|mdown|mkdn|md|mkd|mdwn|mdtxt|mdtext|text`
+- Built as [event page][7] - the extension is loaded only when it's needed
+- [Open source][8]
 
 
 ## After Install
 
-In order to view local files, make sure that the `Allow access to file URLs` checkbox is checked for the *Markdown Viewer* extension in `chrome://extensions`
+To enable the extensions for local files:
+1. Navigate to `chrome://extensions`
+2. Make sure that the `Allow access to file URLs` checkbox is checked for the `Markdown Viewer` extension
+
+To enable HTML tag rendering:
+1. Click on the small `m` icon in the right side of your browser's address bar
+2. Under the `Compiler Options` make sure the `sanitize` option is unchecked
+
+
+## Compiler Options
+
+Option          | Default | Description
+:---            | :---    | :---
+**breaks**      | `false` | Enable GFM [line breaks][2]. This option requires the gfm option to be true.
+**gfm**         | `true`  | Enable [GitHub flavored markdown][2].
+**pedantic**    | `false` | Conform to obscure parts of markdown.pl as much as possible. Don't fix any of the original markdown bugs or poor behavior.
+**sanitize**    | `true`  | Sanitize the output. Ignore any HTML that has been input.
+**smartLists**  | `true`  | Use smarter list behavior than the original markdown. May eventually be default with the old behavior moved into pedantic.
+**smartypants** | `false` | Use "smart" typograhic punctuation for things like quotes and dashes.
+**tables**      | `true`  | Enable GFM [tables][10]. This option requires the gfm option to be true.
 
 
 ## License
 
 The MIT License (MIT)
 
-Copyright (c) 2013-2015 Simeon Velichkov <[email protected]>
+Copyright (c) 2013-2016 Simeon Velichkov <[email protected]>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -58,3 +77,4 @@ SOFTWARE.
   [7]: http://developer.chrome.com/extensions/event_pages.html
   [8]: https://github.com/simov/markdown-viewer
   [9]: https://chrome.google.com/webstore/detail/markdown-viewer/ckkdlimhmcjmikdlpkmbgfkaikojcbjk
+  [10]: https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#tables