Bump version to 3.0.0-pre.9

Bump version to 2.1.0
Update theme-default@1.0.0-pre.8
2026-09-16 07:35:16 +00:00 · 2016-04-19 14:18:01 +02:00 · 2016-04-19 14:16:51 +02:00 · 2016-04-19 14:14:59 +02:00 · 2016-04-19 14:12:01 +02:00 · 2016-04-19 10:02:41 +02:00
267 changed files with 10631 additions and 30094 deletions
@@ -0,0 +1,10 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
@@ -0,0 +1,2 @@
+docs/**/*
+test/node_modules/**/*
@@ -0,0 +1,19 @@
+{
+    "rules": {
+        "indent": [ 2, 4 ],
+        "quotes": [ 2, "single" ],
+        "linebreak-style": [ 2, "unix" ],
+        "semi": [ 2, "always" ],
+        "no-unused-vars": [ 2, {
+            "vars": "all",
+            "args": "none"
+        } ],
+        "spaced-comment": [ 2, "always" ]
+    },
+    "env": {
+        "node": true,
+        "mocha": true,
+        "browser": true
+    },
+    "extends": "eslint:recommended"
+}
@@ -22,10 +22,14 @@ build/Release
 # Dependency directory
 # Deployed apps should consider commenting this line out:
 # see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
-node_modules
-
-theme/javascript/vendors
-theme/vendors
+/node_modules

 # vim swapfile
 *.swp
+
+# Output of documentation
+_book
+
+book.pdf
+book.epub
+book.mobi
@@ -1,4 +1,10 @@
+sudo: false
 language: node_js
 node_js:
-  - "0.11"
-  - "0.10"
+  - "stable"
+  - "4.1"
+  - "0.12"
+before_install:
+  - npm install svgexport -g
+after_success:
+  - npm run lint
@@ -7,12 +7,61 @@ Names below are ordered by first contribution.
 Author
 ------

- Samy Pessé <samypesse@gmail.com>
- Aaron O'Mullan <aaron.omullan@gmail.com>
+- Samy Pessé <samypesse@gmail.com> (@SamyPesse)
+- Aaron O'Mullan <aaron.omullan@gmail.com> (@AaronO)


 Contributors
 ------------

- Nijiko Yonskai
- Herman Starikov
+- Nijiko Yonskai (@Nijikokun)
+- Herman Starikov (@Hermanya)
+
+Translators
+------------
+
+- German
+    - Winnie (@winniehell)
+- Italian
+    - Giulio Bonanome (@gbonanome)
+- Russian
+    - Andrey Akinshin (@AndreyAkinshin)
+- Norwegian
+    - Knut Melvær (@kmelve)
+- Persian (Farsi)
+    - Mohammad Hossein Mojtahedi (@mhm5000)
+- Polish
+    - Łukasz Szeremeta (@lszeremeta)
+- Portuguese
+    - Ryan O'Mullan (@RyanOM)
+- Spanish
+    - Ryan O'Mullan (@RyanOM)
+- Simplifiled Chinese
+    - Hu Hao (@howiehu)
+- Traditional Chinese
+    - Hu Hao (@howiehu)
+- French
+    - Samy Pessé (@SamyPesse)
+- Romanian
+        - Iancu Aurel (@awrelll)
+- Finnish
+    - Tommi Savikko (@savikko)
+- Japanese
+    - Iancu Aurel (@awrelll)
+- Korean
+    - Iancu Aurel (@awrelll)
+    - SangYeob Yu (@deminoth)
+- Vietnamese
+    - Hong Nguyen (@nghong)
+- Hebrew
+    - @a-moses
+- Ukrainian
+    - @Karnaukhov
+- Czech
+    - @mjanda
+- Swedish
+    - Jacob Burenstam (@buren)
+- Turkish
+    - Turan Konan (@turankonan)
+- Catalan
+    - Esaú García Sánchez-Torija (@egasato)
@@ -1,4 +1,264 @@
 # Release notes
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+## 3.0.0 (pre)
+- Summary can contain external links and anchors (Fix [#776](https://github.com/GitbookIO/gitbook/issues/776))
+- Summary can contain differents entitled sections
+- Glossary is generated as a normal page
+- Headings are no longer annotated with glossary terms
+- Themes are now published as a plugin, with ability to extend it from the book source
+- `links.sidebar` configuration is no longer supported, use summary sections instead
+- `pdf.headerTemplate` and `pdf.footerTemplate` have been replaced by a template in theme/book: `_layout/ebook/pdf_header.html` and `_layout/ebook/pdf_footer.html`
+- Markdown parser is now using CommonMark
+- Root folder for the book can be specified in a `.gitbook` file
+- Multi-lingual books share assets folder
+- YAML front matter is parsed and can extend page's properties
+- Fix `uk` translation
+- Fix heading ID including dashes
+- Fix error in code highlighting for unknown languages
+- Accept SSH url as plugin version
+- Add templating blocks `markdown`, `asciidoc` and `markup`
+- Better search experience
+- Better default theme, more responsive and cleaner
+
+## 2.6.7
+- Fix bug with filenames including spaces
+- Add Turkish and Catalan translations
+
+## 2.6.6
+- Fix custom CSS that are generated by plugins for PDF output
+
+## 2.6.5
+- Fix support for plugins generating custom stylesheets (`styles-less` and `styles-sass`)
+- Fix glossary terms being replaced in script (ex: math)
+
+## 2.6.4
+- Fix regression introduced by `2.6.3` of single HTML tags in markdown
+
+## 2.6.3
+- Fix parsing bug with inline HTML in Markdown
+
+## 2.6.2
+- Fix `gitbook.state.bookRoot`, `gitbook.state.root` now has a trailing slash
+- Update nunjucks to 2.2.0
+
+## 2.6.1
+- Use CamelCase for `gitbook.state.innerLanguage`
+
+## 2.6.0
+- Close sidebar after clicking a link on mobile
+- Add root for multilingual books: `gitbook.state.bookRoot`
+- Fix color of h6 headings
+- Fix bottom margin of lists and blockquotes
+- Add Swedish translation (`sv`)
+- Add Czech translation (`cs`)
+- Fix locale names for `zh-hans` and `jp`
+- Update plugin `search` to fix crashes
+- Aceept case-incensitive structure files (README, GLOSSARY, etc)
+
+## 2.5.2
+- Fix custom stylesheets for ebook generation
+- Trigger event `start` before `page.change`
+
+## 2.5.1
+- Fix calcul of `gitbook.state.root` when serving HTML index as `/`
+
+## 2.5.0
+- Font settings, sharing and search are externalized as default plugins
+- Plugins can define a configuration schema in the manifest, this schema will be used to validate configuration during build
+- New Node.js API for plugin: `book.formatString(type, content)`
+- New client side API for website plugins: `gitbook.toolbar.createButton(opts)`
+- Better header/footer for PDF, CSS wil be inlined to easily style the header/footer
+- Cleaner table of contents for ebooks
+- Support for RTL in ebook's table of contents
+- Better colors for mobi (links and code blocks)
+- Fix installation of plugins when using a pre-release
+- Fix support for pre-releases
+- Update asciidoc parser to remove git dependency
+- Fix templating in imported content
+- Fix querystring in image urls
+- Normalize heading IDs like GitHub
+- Use Arial as default font for PDFs
+- Add `root`, `chapterTitle` and `filepath` to `gitbook.state` JS API
+
+## 2.4.3
+- Add ukrainian translation (`uk`)
+- Add `book.json` configuration for maximum size of search index
+- Improve reliability of summary parser
+
+## 2.4.2
+- Default plugins should not be installed by `gitbook install`
+- Limit search index size to avoid crash during generation
+- Fix code highlighting for html without language specified
+- Fix warning message for gitbook version when building a multilingual book
+
+## 2.4.1
+- Fix disabling of default plugins, ex: `-highlight`
+
+## 2.4.0
+- Fix page being updated when user wants to open a link in a new tab
+- Plugins can now replaced default code highlighter
+- Add semantic information for screen readers (web version)
+- Content references accept absolute paths, resolved to book folder
+- Improve overall reliability
+
+## 2.3.3
+- Fix bug in SUMMARY parsing preventing multiple entries without filenames
+
+## 2.3.2
+- Fix blocks (like maths) in Asciidoc
+- Fix error when checking gitbook version
+
+## 2.3.1
+- Fix black font color for ebooks (mobi, pdf and epub)
+- Fix ISO code for korean language
+- Fix korean translation
+- Fix syntax highlighting for asciidoc
+- Fix inline html escaping in markdown
+- Add warning for file outside SUMMARY
+- Force SUMMARY entries to be unique by filename
+
+## 2.3.0
+- Fix nunjucks issue with multiple `{% raw %}` blocks
+- Fix crash when git conref failed
+- Fix crash when failed to download remote image (better error message)
+- Fix flicking effect when changing page (big UX improvement)
+- Add Hebrew translation (`he`)
+- Add utility method `book.config.get` for plugins
+- Hooks `page:before` and `page` are no longer deprecated
+- Remove webfonts to make website lighter
+- Make glossary's order case insensitive
+
+## 2.2.0
+- Fix direction in code blocks (always LTR)
+- Add options `chapterMark` and `pageBreaksBefore` for PDF
+- Update code highlighting library
+- `book.json` accessible as `config` in templating syntax
+- Add Vietnamese translation (`vi`)
+
+## 2.1.0
+- Fix error in calcul of `levels` in table of contents, error introduced a few versions ago
+- Add optional `styles/print.css` to replace `print.css` used in ebook
+
+## 2.0.4
+- Fix `{% raw %}`, got confused with "fake" variable declarations
+- Fix title of language chooser
+- Fix the X-UA-Compatible meta tag
+- Move style sheets to the <head> section
+
+## 2.0.3
+- Fix `gitbook init` for SUMMARY with empty entries
+- Fix escaping of code blocks in markdown
+
+## 2.0.2
+- Fix relative links in windows
+- Improve watcher in serve command (switch to chokidar)
+- Add Romanian translation (`ro`)
+- Add Finish translation (`fi`)
+- Add Japanese translation (`jp`)
+- Add Korean translation (`kr`)
+
+## 2.0.1
+- Improve error logging (display file, line and column)
+- Add back support for `options.originalInput`
+- Don't process math in markdown parser (delegated to `mathjax` plugin)
+- Fix some cases of code blocks escaping
+- Fix i18n for introduction title in json format
+- Fix reload when book configuration is updated
+- Fix backslashes in url when building on windows
+
+## 2.0.0
+- Fix page title of introduction
+- Ignore codeblocks when replacing glossary terms
+- Improve Unit Tests
+- Fix scrolling position in website when preparing page
+
+## 2.0.0-beta.5
+- Fix progress order in json format
+
+## 2.0.0-beta.4
+- Fix default generator for use programmatically
+- Add option "author" for html meta tags
+- Fix links normalization (content and hash)
+
+## 2.0.0-beta.3
+- Fix odd cases with code blocks escaping
+
+## 2.0.0-beta.2
+- Fix definition of entry point title using SUMMARY.md
+
+## 2.0.0-beta.1
+- Fix windows incompatibility
+- Add support for rtl (enabled by default for `ar` and `fa`)
+- Escape code blocks in markdown parser
+- Add Persian/Farsi translation (`fa`)
+- Add Arabic translation (`ar`)
+- Add Bengali translation (`bn`)
+- Provide generator name in template context
+
+## 2.0.0-alpha.9
+- Fix links in sidebar
+- Fix normalization of html link (README to index)
+- Fix html snippets escaping
+
+## 2.0.0-alpha.8
+- Improve locale detection for i18n
+- Fix chapter name for Glossary in pdf
+- Don't escape html in glossary items
+- Fix generation of multilingual book as ebook
+- Add "post" block attribute to post-process
+
+## 2.0.0-alpha.7
+- Fix display of glossary in ebook formats
+- Add default footer and header to pdf
+- Fix generation of json format compatible with 1.x.x
+- Add Simplifiled Chinese and Traditional Chinese translations
+
+## 2.0.0-alpha.6
+- Add es and pt translations
+- Fix replacement of glossary terms
+
+## 2.0.0-alpha.5
+- Fix copy of files/covers
+- Add back `finish:before` hook
+
+## 2.0.0-alpha.4
+- Fix copy of cover for multilingal books
+
+## 2.0.0-alpha.3
+- Norwegian translation
+- Load plugins from book in priority
+
+## 2.0.0-alpha.3
+- Fix init command
+- Update parsers to fix spaces in summary (`gitbook-parsers@0.3.1`)
+
+## 2.0.0-alpha.1
+- Externalize parsing into `gitbook-parsers` module
+- Supports AsciiDoc and reStructuredText
+- Hooks for page (`page:*`) are now deprecated, plugins should extend filters and blocks instead
+- Hooks `summary` and `glossary` (after and before) have been removed
+- Exercises and Quizzes are no longer parsed in the markdown parser
+- Support for more markdown extensions: `.markdown`, `.mdown`
+- Templates are rendered with nunjucks instead of swig, syntax is almost compatible, there is some changes with contexts and filters. `{{ super() }}` should be use instead of `{% parent %}`
+- Clean output folder on build without removing `.git` and `.svn`
+- MathJAX is no longer a default plugin
+- SVG images are converted to PNG during generation of ebooks
+- i18n in website and ebook (ru, it, de, fr)
+- New templating syntax
+- Content references (both internal and external)
+- Glossary terms are handled during generation (also in ebook format)
+
+## 1.5.0
+- Fix `serve` command, broken by `1.4.2`
+- Add nicer `dark` theme :)
+
+## 1.4.2
+- Force `process.exit` after builds, to prevent (possibly) lingering plugins
+
+## 1.4.1
+- Fix command 'install' without arguments

 ## 1.4.0
 - Add command `gitbook install` to install plugins from book.json
@@ -1,129 +0,0 @@
-module.exports = function (grunt) {
-    var path = require("path");
-
-    // Load NPM tasks
-    grunt.loadNpmTasks('grunt-contrib-copy');
-    grunt.loadNpmTasks('grunt-contrib-less');
-    grunt.loadNpmTasks('grunt-contrib-requirejs');
-    grunt.loadNpmTasks("grunt-bower-install-simple");
-    grunt.loadNpmTasks('grunt-browserify');
-    grunt.loadNpmTasks('grunt-contrib-uglify');
-
-    // Init GRUNT configuraton
-    grunt.initConfig({
-        pkg: grunt.file.readJSON('package.json'),
-        'bower-install-simple': {
-            options: {
-                color:       true,
-                production:  false,
-                directory:   "theme/vendors"
-            }
-        },
-        less: {
-            development: {
-                options: {
-                    compress: true,
-                    yuicompress: true,
-                    optimization: 2
-                },
-                files: {
-                    "theme/assets/style.css": "theme/stylesheets/website.less",
-                    "theme/assets/print.css": "theme/stylesheets/ebook.less"
-                }
-            }
-        },
-        requirejs: {
-            compile: {
-                options: {
-                    name: "gitbook",
-                    baseUrl: "theme/javascript/",
-                    out: "theme/assets/app.js",
-                    preserveLicenseComments: false,
-                    optimize: "uglify",
-                    include: ["requireLib"],
-                    paths: {
-                        "jQuery": '../vendors/jquery/dist/jquery',
-                        "lodash": '../vendors/lodash/dist/lodash',
-                        "requireLib": '../vendors/requirejs/require',
-                        "Mousetrap": '../vendors/mousetrap/mousetrap',
-                        "lunr": '../vendors/lunr.js/lunr',
-                        "URIjs": '../vendors/URIjs/src/',
-                        "ace": '../vendors/ace-builds/src-noconflict/'
-                    },
-                    shim: {
-                        'jQuery': {
-                            exports: '$'
-                        },
-                        'lodash': {
-                            exports: '_'
-                        },
-                        'Mousetrap': {
-                            exports: 'Mousetrap'
-                        },
-                        'lunr': {
-                            exports: 'lunr'
-                        }
-                    }
-                }
-            }
-        },
-        copy: {
-            vendors: {
-                files: [
-                    {
-                        expand: true,
-                        cwd: 'theme/vendors/fontawesome/fonts/',
-                        src: ['**'],
-                        dest: 'theme/assets/fonts/fontawesome/',
-                        filter: 'isFile'
-                    }
-                ]
-            }
-        },
-        browserify: {
-            dist: {
-                files: {
-                    'gitbook.js': [
-                        './lib/parse/index.js'
-                    ],
-                },
-                options: {
-                    postBundleCB: function (err, src, next) {
-                        return next(null, '(function () { var define = undefined; '+src+'; })();')
-                    },
-                    browserifyOptions: {
-                        'standalone': "gitbook"
-                    }
-                }
-            }
-        },
-        uglify: {
-            dist: {
-                files: {
-                    'gitbook.min.js': ['gitbook.js']
-                }
-            }
-        }
-    });
-
-    grunt.registerTask("bower-install", [ "bower-install-simple" ]);
-
-    // Build
-    grunt.registerTask('build', [
-        'bower-install',
-        'less',
-        'requirejs',
-        'copy:vendors'
-    ]);
-
-    // Bundle the library
-    grunt.registerTask('bundle', [
-        'browserify',
-        'uglify'
-    ]);
-
-    grunt.registerTask('default', [
-        'build',
-        'bundle'
-    ]);
-};
@@ -1,254 +1,51 @@
 GitBook
 =======

-[![Build Status](https://travis-ci.org/GitbookIO/gitbook.png?branch=master)](https://travis-ci.org/GitbookIO/gitbook)
 [![NPM version](https://badge.fury.io/js/gitbook.svg)](http://badge.fury.io/js/gitbook)
+[![Linux Build Status](https://travis-ci.org/GitbookIO/gitbook.png?branch=master)](https://travis-ci.org/GitbookIO/gitbook)
+[![Windows Build status](https://ci.appveyor.com/api/projects/status/63nlflxcwmb2pue6?svg=true)](https://ci.appveyor.com/project/GitBook/gitbook)
+[![Slack Status](https://slack.gitbook.com/badge.svg)](https://slack.gitbook.com)

-GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown. Here is an example: [Learn Javascript](https://www.gitbook.io/book/GitBookIO/javascript). You can publish book easily online using [gitbook.io](https://www.gitbook.io) and an [editor](https://github.com/GitbookIO/editor) is available for Windows, Mac and Linux. You can follow [@GitBookIO](https://twitter.com/GitBookIO) on Twitter. Complete documentation is available at [help.gitbook.io](http://help.gitbook.io/).
+GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown (or AsciiDoc). Here is an example: [Learn Javascript](https://www.gitbook.com/book/GitBookIO/javascript).
+
+You can publish and host books easily online using [gitbook.com](https://www.gitbook.com). A desktop editor is [also available](https://www.gitbook.com/editor).
+
+Check out the [GitBook Community Slack Channel](https://slack.gitbook.com), Stay updated by following [@GitBookIO](https://twitter.com/GitBookIO) on Twitter or [GitBook](https://www.facebook.com/gitbookcom) on Facebook.
+
+Complete documentation is available at [toolchain.gitbook.com](http://toolchain.gitbook.com/).

 ![Image](https://raw.github.com/GitbookIO/gitbook/master/preview.png)

-## How to use it:
+## Getting started

-GitBook can be installed from **NPM** using:
+GitBook can be used either on your computer for building local books or on GitBook.com for hosting them. To get started, check out [the installation instructions in the documentation](docs/setup.md).

-```
-$ npm install gitbook -g
-```
+## Usage examples

-You can serve a repository as a book using:
+GitBook can be used to create book, public documentation, enterprise manual, thesis, research papers, etc.

-```
-$ gitbook serve ./repository
-```
+You can find a [list of real-world examples](docs/examples.md) in the documentation.

-Or simply build the static website using:
+## Help and Support

-```
-$ gitbook build ./repository --output=./outputFolder
-```
+We're always happy to help out with your books or any other questions you might have. You can ask a question on the following contact form at [gitbook.com/contact](https://www.gitbook.com/contact) or signal an issue on [GitHub](https://github.com/GitbookIO/gitbook).

-Options for commands `build` and `serve` are:
+## Features

-```
-o, --output <directory>  Path to output directory, defaults to ./_book
-f, --format <name>       Change generation format, defaults to site, availables are: site, page, ebook, json
--config <config file>    Configuration file to use, defaults to book.js or book.json
-```
+* Write using [Markdown](http://toolchain.gitbook.com/syntax/markdown.html) or [AsciiDoc](http://toolchain.gitbook.com/syntax/asciidoc.html)
+* Output as a website or [ebook (pdf, epub, mobi)](http://toolchain.gitbook.com/ebook.html)
+* [Multi-Languages](http://toolchain.gitbook.com/languages.html)
+* [Lexicon / Glossary](http://toolchain.gitbook.com/lexicon.html)
+* [Cover](http://toolchain.gitbook.com/ebook.html)
+* [Variables and Templating](http://toolchain.gitbook.com/templating/)
+* [Content References](http://toolchain.gitbook.com/templating/conrefs.html)
+* [Plugins](http://toolchain.gitbook.com/plugins/)
+* [Beautiful default theme](https://github.com/GitbookIO/theme-default)

-GitBook loads the default configuration from a `book.json` file in the repository if it exists.
+## Publish your book

-Here are the options that can be stored in this file:
+The platform [GitBook.com](https://www.gitbook.com/) is like an "Heroku for books": you can create a book on it (public, or private) and update it using **git push**.

-```js
-{
-    // Folders to use for output
-    // Caution: it overrides the value from the command line
-    // It's not advised this option in the book.json
-    "output": null,
+## Licensing

-    // Generator to use for building
-    // Caution: it overrides the value from the command line
-    // It's not advised this option in the book.json
-    "generator": "site",
-
-    // Book title and description (defaults are extracted from the README)
-    "title": null,
-    "description": null,
-
-    // For ebook format, the extension to use for generation (default is detected from output extension)
-    // "epub", "pdf", "mobi"
-    // Caution: it overrides the value from the command line
-    // It's not advised this option in the book.json
-    "extension": null,
-
-    // Plugins list, can contain "-name" for removing default plugins
-    "plugins": [],
-
-    // Global configuration for plugins
-    "pluginsConfig": {
-        "fontSettings": {
-            "theme": "sepia", "night" or "white",
-            "family": "serif" or "sans",
-            "size": 1 to 4
-        }
-    },
-
-    // Variables for templating
-    "variables": {},
-
-    // Links in template (null: default, false: remove, string: new value)
-    "links": {
-    	// Custom links at top of sidebar
-    	"sidebar": {
-    	    "Custom link name": "https://customlink.com"
-    	},
-
-        // Sharing links
-        "sharing": {
-            "google": null,
-            "facebook": null,
-            "twitter": null,
-            "weibo": null,
-            "all": null
-        }
-    },
-
-
-    // Options for PDF generation
-    "pdf": {
-        // Add page numbers to the bottom of every page
-        "pageNumbers": false,
-
-        // Font size for the fiel content
-        "fontSize": 12,
-
-        // Paper size for the pdf
-        // Choices are [u’a0’, u’a1’, u’a2’, u’a3’, u’a4’, u’a5’, u’a6’, u’b0’, u’b1’, u’b2’, u’b3’, u’b4’, u’b5’, u’b6’, u’legal’, u’letter’]
-        "paperSize": "a4",
-
-        // Margin (in pts)
-        // Note: 72 pts equals 1 inch
-        "margin": {
-            "right": 62,
-            "left": 62,
-            "top": 36,
-            "bottom": 36
-        },
-
-        //Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        "headerTemplate": null,
-
-        //Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        "footerTemplate": null
-    }
-}
-```
-
-You can publish your books to our index by visiting [GitBook.io](http://www.gitbook.io)
-
-## Output Formats
-
-GitBook can generate your book in the following formats:
-
-* **Static Website**: This is the default format. It generates a complete interactive static website that can be, for example, hosted on GitHub Pages.
-* **eBook**: A complete eBook with exercise solutions at the end of the book.  You need to have [ebook-convert](http://manual.calibre-ebook.com/cli/ebook-convert.html) installed.  You can specify the eBook filename with the `-o` option, otherwise `book` will be used.
-  * Generate a **PDF** using:  `gitbook pdf ./myrepo`
-  * Generate a **ePub** using: `gitbook epub ./myrepo`
-  * Generate a **MOBI** using: `gitbook mobi ./myrepo`
-* **JSON**: This format is used for debugging or extracting metadata from a book. Generate this format using: ```gitbook build ./myrepo -f json```.
-
-## Book Format
-
-A book is a Git repository containing at least 2 files: `README.md` and `SUMMARY.md`.
-
-#### README.md
-
-Typically, this should be the introduction for your book. It will be automatically added to the final summary.
-
-#### SUMMARY.md
-
-The `SUMMARY.md` defines your book's structure. It should contain a list of chapters, linking to their respective pages.
-
-Example:
-
-```markdown
-# Summary
-
-This is the summary of my book.
-
-* [section 1](section1/README.md)
-    * [example 1](section1/example1.md)
-    * [example 2](section1/example2.md)
-* [section 2](section2/README.md)
-    * [example 1](section2/example1.md)
-```
-
-Files that are not included in `SUMMARY.md` will not be processed by `gitbook`.
-
-#### Multi-Languages
-
-GitBook supports building books written in multiple languages. Each language should be a sub-directory following the normal GitBook format, and a file named `LANGS.md` should be present at the root of the repository with the following format:
-
-```markdown
-* [English](en/)
-* [French](fr/)
-* [Español](es/)
-```
-
-You can see a complete example with the [Learn Git](https://github.com/GitbookIO/git) book.
-
-#### Glossary
-
-Allows you to specify terms and their respective definitions to be displayed in the glossary. Based on those terms, `gitbook` will automatically build an index and highlight those terms in pages.
-
-The `GLOSSARY.md` format is very simple :
-
-```markdown
-# term
-Definition for this term
-
-# Another term
-With it's definition, this can contain bold text and all other kinds of inline markup ...
-
-```
-
-#### Ignoring files & folders
-
-GitBook will read the `.gitignore`, `.bookignore` and `.ignore` files to get a list of files and folders to skip. (The format inside those files follows the same convention as `.gitignore`).
-
-Best practices for the `.gitignore` is to ignore build files from **node.js** (`node_modules`, ...) and build files from GitBook: `_book`, `*.epub`, `*.mobi` and `*.pdf` ([Download GitBook.gitignore](https://github.com/github/gitignore/blob/master/GitBook.gitignore)).
-
-#### Cover
-
-A cover image can be set by creating a file: **/cover.jpg**.
-The best resolution is **1800x2360**. The generation of the cover can be done automatically using the plugin [autocover](https://github.com/GitbookIO/plugin-autocover).
-
-A small version of the cover can also be set by creating a file: **/cover_small.jpg**.
-
-#### Publish your book
-
-The platform [GitBook.io](https://www.gitbook.io/) is like an "Heroku for books": you can create a book on it (public, paid, or private) and update it using **git push**.
-
-#### Plugins
-
-Plugins can be used to extend your book's functionality. Read [GitbookIO/plugin](https://github.com/GitbookIO/plugin) for more information about how to build a plugin for GitBook.
-
-Plugins needed to build a book can be installed using: `gitbook install ./`.
-
-##### Official plugins:
-
-| Name | Description |
-| ----- | ---- |
-| [exercises](https://github.com/GitbookIO/plugin-exercises) | Add interactive exercises to your book. |
-| [quizzes](https://github.com/GitbookIO/plugin-quizzes) | Add interactive quizzes to your book. |
-| [mathjax](https://github.com/GitbookIO/plugin-mathjax) | Displays mathematical notation in the book. |
-| [mixpanel](https://github.com/GitbookIO/plugin-mixpanel) | Mixpanel tracking for your book |
-| [infinitescroll](https://github.com/GitbookIO/gitbook-plugin-infinitescroll) | Infinite Scrolling |
-
-##### Other plugins:
-
-| Name | Description |
-| ----- | ---- |
-| [Google Analytics](https://github.com/GitbookIO/plugin-ga) | Google Analytics tracking for your book |
-| [Disqus](https://github.com/GitbookIO/plugin-disqus) | Disqus comments integration in your book |
-| [Autocover](https://github.com/GitbookIO/plugin-autocover) | Generate a cover for your book |
-| [Transform annoted quotes to notes](https://github.com/erixtekila/gitbook-plugin-richquotes) | Allow extra markdown markup to render blockquotes as nice notes |
-| [Send code to console](https://github.com/erixtekila/gitbook-plugin-toconsole) | Evaluate javascript block in the browser inspector's console |
-| [Revealable sections](https://github.com/mrpotes/gitbook-plugin-reveal) | Reveal sections of the page using buttons made from the first title in each section |
-| [Markdown within HTML](https://github.com/mrpotes/gitbook-plugin-nestedmd) | Process markdown within HTML blocks - allows custom layout options for individual pages |
-| [Bootstrap JavaScript plugins](https://github.com/mrpotes/gitbook-plugin-bootstrapjs) | Use the [Bootstrap JavaScript plugins](http://getbootstrap.com/javascript) in your online GitBook |
-| [Piwik Open Analytics](https://github.com/emmanuel-keller/gitbook-plugin-piwik) | Piwik Open Analytics tracking for your book |
-| [Heading Anchors](https://github.com/rlmv/gitbook-plugin-anchors) | Add linkable Github-style anchors to headings |
-| [JSBin](https://github.com/jcouyang/gitbook-plugin-jsbin) | Embedded jsbin frame into your book |
-| [gitbook-grvis](https://github.com/romanlytkin/gitbook-grvis) | Gitbook GrViz plugin is used to select from markdown dot and converting it into a picture format svg |
-| [gitbook-plantuml](https://github.com/romanlytkin/gitbook-plantuml) | Gitbook PlantUml plugin is used to select from markdown uml and converting it into a picture format svg |
-
-#### Debugging
-
-You can use the environment variable `DEBUG=true` to get better error messages (with stack trace). For example:
-
-```
-$ export DEBUG=true
-$ gitbook build ./
-```
+GitBook is licensed under the Apache License, Version 2.0. See [LICENSE](LICENSE) for the full license text.
@@ -0,0 +1,29 @@
+# Fix line endings in Windows. (runs before repo cloning)
+init:
+  - git config --global core.autocrlf input
+
+# Test against these versions of Node.js.
+environment:
+  matrix:
+    - nodejs_version: "0.12"
+    - nodejs_version: "4.1"
+
+# Install scripts. (runs after repo cloning)
+install:
+  # Get the latest stable version of Node.js or io.js
+  - ps: Install-Product node $env:nodejs_version
+  # install svgexport
+  - npm install svgexport -g
+  # install modules
+  - npm install
+
+# Post-install test scripts.
+test_script:
+  # Output useful info for debugging.
+  - node --version
+  - npm --version
+  # run tests
+  - npm test
+
+# Don't actually build.
+build: off
@@ -1,63 +0,0 @@
-var path = require('path');
-var Q = require('q');
-var _ = require('lodash');
-var fs = require('fs');
-
-var utils = require('./utils');
-var generate = require("../lib/generate");
-var parse = require("../lib/parse");
-var generators = require("../lib/generate").generators;
-
-var buildCommand = function(command) {
-    return command
-    .option('-v, --verbose', 'Activate verbose mode, useful for debugging errors')
-    .option('-o, --output <directory>', 'Path to output directory, defaults to ./_book')
-    .option('-f, --format <name>', 'Change generation format, defaults to site, availables are: '+_.keys(generators).join(", "))
-    .option('--config <config file>', 'Configuration file to use, defaults to book.js or book.json');
-};
-
-
-var buildEbookCommand = function(command) {
-    return buildCommand(command)
-    .option('-c, --cover <path>', 'Cover image, default is cover.jpg if exists');
-};
-
-var makeBuildFunc = function(converter) {
-    return  function(dir, options) {
-        dir = dir || process.cwd();
-        outputDir = options.output;
-
-        // Set debugging
-        if(options.verbose) {
-            process.env.DEBUG = "true";
-        }
-
-        console.log('Starting build ...');
-        return converter(
-            _.extend({}, options || {}, {
-                input: dir,
-                output: outputDir,
-                generator: options.format,
-                configFile: options.config
-            })
-        )
-        .then(function(output) {
-            console.log("Successfully built!");
-            return output;
-        })
-        .fail(function(err) {
-            // Log error
-            utils.logError(err);
-
-            // Exit process with failure code
-            process.exit(-1);
-        });
-    };
-};
-
-module.exports = {
-    folder: makeBuildFunc(generate.folder),
-    file: makeBuildFunc(generate.file),
-    command: buildCommand,
-    commandEbook: buildEbookCommand
-};
@@ -1,159 +1,8 @@
 #! /usr/bin/env node
+/* eslint-disable no-console */

-var Q = require('q');
-var _ = require('lodash');
-var path = require('path');
-var prog = require('commander');
-var tinylr = require('tiny-lr-fork');
+var color = require('bash-color');

-var pkg = require('../package.json');
-var genbook = require("../lib/generate");
-var initDir = require("../lib/generate/init");
-var fs = require('../lib/generate/fs');
-
-var utils = require('./utils');
-var build = require('./build');
-var Server = require('./server');
-var platform = require("./platform");
-
-// General options
-prog
-.version(pkg.version);
-
-build.command(prog.command('build [source_dir]'))
-.description('Build a gitbook from a directory')
-.action(build.folder);
-
-build.command(prog.command('serve [source_dir]'))
-.description('Build then serve a gitbook from a directory')
-.option('-p, --port <port>', 'Port for server to listen on', 4000)
-.option('--no-watch', 'Disable restart with file watching')
-.action(function(dir, options) {
-    var server = new Server();
-
-    // init livereload server
-    var lrOptions = {port: 35729};
-    var lrServer = tinylr(lrOptions);
-    var lrPath = undefined;
-    lrServer.listen(lrOptions.port, function(err) {
-      if (err) { return console.log(err); }
-      console.log('Live reload server started on port: ' + lrOptions.port);
-    });
-
-    var generate = function() {
-        if (server.isRunning()) console.log("Stopping server");
-
-        server.stop()
-        .then(function() {
-            return build.folder(dir, _.extend(options || {}, {
-                defaultsPlugins: ["livereload"]
-            }));
-        })
-        .then(function(_options) {
-            console.log();
-            console.log('Starting server ...');
-            return server.start(_options.output, options.port)
-            .then(function() {
-                console.log('Serving book on http://localhost:'+options.port);
-
-                if (lrPath) {
-                  // trigger livereload
-                  lrServer.changed({body:{files:[lrPath]}})
-                }
-
-                if (!options.watch) return;
-                return utils.watch(_options.input)
-                .then(function(filepath) {
-                    // set livereload path
-                    lrPath = filepath;
-                    console.log("Restart after change in files");
-                    console.log('');
-                    return generate();
-                })
-            })
-        })
-        .fail(utils.logError);
-    };
-
-    console.log('Press CTRL+C to quit ...');
-    console.log('')
-    generate();
-});
-
-build.commandEbook(prog.command('install [source_dir]'))
-.description('Install plugins for a book')
-.action(function(dir, options) {
-    console.log("Install plugins in", dir);
-    genbook.config.read({
-        input: dir
-    })
-    .then(function(options) {
-        return genbook.Plugin.install(options);
-    })
-    .then(function() {
-        console.log("Successfully installed plugins!");
-    })
-    .fail(function(err) {
-        // Log error
-        utils.logError(err);
-
-        // Exit process with failure code
-        process.exit(-1);
-    });
-});
-
-build.commandEbook(prog.command('pdf [source_dir]'))
-.description('Build a gitbook as a PDF')
-.action(function(dir, options) {
-    build.file(dir, _.extend(options, {
-        extension: "pdf",
-        format: "ebook"
-    }));
-});
-
-build.commandEbook(prog.command('epub [source_dir]'))
-.description('Build a gitbook as a ePub book')
-.action(function(dir, options) {
-    build.file(dir, _.extend(options, {
-        extension: "epub",
-        format: "ebook"
-    }));
-});
-
-build.commandEbook(prog.command('mobi [source_dir]'))
-.description('Build a gitbook as a Mobi book')
-.action(function(dir, options) {
-    build.file(dir, _.extend(options, {
-        extension: "mobi",
-        format: "ebook"
-    }));
-});
-
-prog
-.command('init [source_dir]')
-.description('Create files and folders based on contents of SUMMARY.md')
-.action(function(dir) {
-    dir = dir || process.cwd();
-    return initDir(dir);
-});
-
-prog
-.command('publish [source_dir]')
-.description('Publish content to the associated gitbook.io book')
-.action(function(dir) {
-    dir = dir || process.cwd();
-    return platform.publish(dir);
-});
-
-prog
-.command('git:remote [source_dir] [book_id]')
-.description('Adds a git remote to a book repository')
-.action(function(dir, bookId) {
-    dir = dir || process.cwd();
-    return platform.remote(dir, bookId);
-});
-
-// Parse and fallback to help if no args
-if(_.isEmpty(prog.parse(process.argv).args) && process.argv.length === 2) {
-    prog.help();
-}
+console.log(color.red('You need to install "gitbook-cli" to have access to the gitbook command anywhere on your system.'));
+console.log(color.red('If you\'ve installed this package globally, you need to uninstall it.'));
+console.log(color.red('>> Run "npm uninstall -g gitbook" then "npm install -g gitbook-cli"'));
@@ -1,53 +0,0 @@
-var Q = require("q");
-var utils = require("./utils");
-
-var publish = function(folder) {
-    if (!folder) {
-        console.log("Need a repository folder");
-        return process.exit(-1);
-    }
-
-    utils.gitCmd("push", ["gitbook", "master"])
-    .then(function(out) {
-        console.log(out.stdout);
-    }, function(err) {
-        if (err.code == 128) {
-            console.log("No book on gitbook.io is configured with this git repository.");
-            console.log("Run 'gitbook git:remote username/book' to intialize this repository.");
-        } else {
-            console.log(err.message);
-        }
-        process.exit(-1);
-    });
-};
-
-var remote = function(folder, bookId) {
-    if (!folder || !bookId) {
-        console.log("Need a repository folder and a book id");
-        return process.exit(-1);
-    }
-
-    var url = "https://push.gitbook.io/"+bookId+".git";
-    var addRemote = function() {
-        return utils.gitCmd("remote", ["add", "gitbook", url]);
-    }
-
-    addRemote()
-    .fail(function(err) {
-        if (err.code == 128) {
-            return utils.gitCmd("remote", ["rm", "gitbook"]).then(addRemote);
-        }
-        return Q.reject(err);
-    })
-    .then(function(out) {
-        console.log("Book remote '"+url+"' added to the folder");
-    }, function(err) {
-        console.log(err.message);
-        process.exit(-1);
-    });
-};
-
-module.exports = {
-    publish: publish,
-    remote: remote
-};
@@ -1,66 +0,0 @@
-var Q = require('q');
-var _ = require('lodash');
-
-var exec = require('child_process').exec;
-var http = require('http');
-var send = require('send');
-
-var path = require('path');
-var Gaze = require('gaze').Gaze;
-
-function watch(dir) {
-    var d = Q.defer();
-    dir = path.resolve(dir);
-
-    var gaze = new Gaze("**/*.md", {
-        cwd: dir
-    });
-
-    gaze.once("all", function(e, filepath) {
-        gaze.close();
-
-        d.resolve(filepath);
-    });
-    gaze.once("error", function(err) {
-        gaze.close();
-
-        d.reject(err);
-    });
-
-    return d.promise;
-}
-
-function logError(err) {
-    var message = err.message || err;
-    if (process.env.DEBUG != null) message = err.stack || message;
-    console.log(message);
-    return Q.reject(err);
-};
-
-function runGitCommand(command, args) {
-    var d = Q.defer(), child;
-    args = ["git", command].concat(args).join(" ");
-
-    child = exec(args, function (error, stdout, stderr) {
-        if (error !== null) {
-            error.stdout = stdout;
-            error.stderr = stderr;
-            d.reject(error);
-        } else {
-            d.resolve({
-                stdout: stdout,
-                stderr: stderr
-            })
-        }
-    });
-
-    return d.promise;
-};
-
-
-// Exports
-module.exports = {
-    watch: watch,
-    logError: logError,
-    gitCmd: runGitCommand
-};
@@ -0,0 +1,23 @@
+var pkg = require('./package.json');
+
+module.exports = {
+    // Documentation for GitBook is stored under "docs"
+    root: './docs',
+    title: 'GitBook Toolchain Documentation',
+
+    // Enforce use of GitBook v3
+    gitbook: '>=3.0.0-pre.0',
+
+    // Use the "official" theme
+    plugins: ['theme-official', 'sitemap'],
+
+    variables: {
+        version: pkg.version
+    },
+
+    pluginsConfig: {
+        sitemap: {
+            hostname: 'https://docs.gitbook.com'
+        }
+    }
+};
@@ -1,13 +0,0 @@
-{
-    "name": "GitBook",
-    "version": "1.0.0",
-    "dependencies": {
-        "jquery": "2.1.1",
-        "lodash": "2.4.1",
-        "requirejs": "2.1.11",
-        "URIjs": "1.13.1",
-        "mousetrap": "1.4.6",
-        "lunr.js": "0.5.2",
-        "fontawesome": "4.1.0"
-    }
-}
@@ -0,0 +1,26 @@
+# GitBook Toolchain Documentation
+
+This document aims to be a comprehensive guide to GitBook. It contains the full documentation for version **{{ book.version }}**. Help for GitBook.com specific questions can be found at [help.gitbook.com](https://help.gitbook.com).
+
+### What is GitBook?
+
+GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown (or AsciiDoc). . This documentation has been generated using GitBook.
+
+GitBook can output your content as a website ([customizable](themes/README.md) and [extensibles](plugins/README.md)) or as an ebook (PDF, ePub or Mobi).
+
+[GitBook.com](https://www.gitbook.com) is the online platform to create and host books built using the GitBook format. It offers hosting, collaboration features and an [easy-to-use editor](https://www.gitbook.com/editor).
+
+### Help and Support
+
+We're always happy to help out with your books or any other questions you might have. You can ask a question on the following contact form at [gitbook.com/contact](https://www.gitbook.com/contact) or signal an issue on [GitHub](https://github.com/GitbookIO/gitbook).
+
+Check out the [GitBook Community Slack Channel](https://slack.gitbook.com), Stay updated by following [@GitBookIO](https://twitter.com/GitBookIO) on Twitter or [GitBook](https://www.facebook.com/gitbookcom) on Facebook.
+
+### FAQ
+
+Some questions are frequently asked. If you have a problem you should  [check this out](faq.md) first.
+
+### Contribute to this documentation
+
+You can contribute to improve this documentation on [GitHub](https://github.com/GitbookIO/gitbook) by signaling issues or proposing changes.
+
@@ -0,0 +1,50 @@
+# Summary
+
+### Getting Started
+
+* [About this documentation](README.md)
+* [Installation and Setup](setup.md)
+
+### Your Content
+
+* [Directory structure](structure.md)
+* [Pages and Summary](pages.md)
+* [Configuration](config.md)
+* [Glossary](lexicon.md)
+* [Multi-Lingual](languages.md)
+* [Markdown](syntax/markdown.md)
+    * [Headings](syntax/markdown.md#headings)
+    * [Paragraphs](syntax/markdown.md#paragraphs)
+    * [Lists](syntax/markdown.md#lists)
+    * [Links](syntax/markdown.md#links)
+    * [Images](syntax/markdown.md#images)
+    * [Blockquotes](syntax/markdown.md#blockquotes)
+    * [Tables](syntax/markdown.md#tables)
+    * [Code](syntax/markdown.md#code)
+    * [HTML](syntax/markdown.md#html)
+    * [Footnotes](syntax/markdown.md#footnotes)
+* [AsciiDoc](syntax/asciidoc.md)
+* [eBook and PDF](ebook.md)
+
+### Customization
+
+* [Templating](templating/README.md)
+    * [Content References](templating/conrefs.md)
+    * [Variables](templating/variables.md)
+    * [Builtin](templating/builtin.md)
+* [Plugins](plugins/README.md)
+    * [Create a plugin](plugins/create.md)
+    * [Hooks](plugins/hooks.md)
+    * [Blocks](plugins/blocks.md)
+    * [Filters](plugins/filters.md)
+    * [API & Context](plugins/api.md)
+    * [Test your plugin](plugins/testing.md)
+* [Theming](themes/README.md)
+
+--
+
+* [FAQ](faq.md)
+* [Examples](examples.md)
+* [Release notes](https://github.com/GitbookIO/gitbook/blob/master/CHANGES.md)
+
+
@@ -0,0 +1,26 @@
+{% extends template.self %}
+
+{% block header_nav %}
+<a href="https://github.com/GitbookIO/gitbook/blob/master/docs/{{ file.path }}" target="_blank" class="btn btn-link pull-right hidden-xs">
+    <i class="octicon octicon-mark-github"></i> Edit on GitHub
+</a>
+<a href="{{ "faq.md"|resolveFile }}" class="btn btn-link pull-right hidden-xs">
+    F.A.Q
+</a>
+<a href="https://github.com/GitbookIO/gitbook/blob/master/CHANGES.md" target="_blank" class="btn btn-link pull-right hidden-xs">
+    {{ book.version }}
+</a>
+{% endblock %}
+
+{% block page %}
+{{ super() }}
+<hr>
+<div class="btn-group btn-group-justified">
+    {% if page.previous and page.previous.path %}
+    <a class="btn" href="{{ page.previous.path|resolveFile }}"><b>Previous:</b> {{ page.previous.title }}</a>
+    {% endif %}
+    {% if page.next and page.next.path %}
+    <a class="btn" href="{{ page.next.path|resolveFile }}"><b>Next:</b> {{ page.next.title }}</a>
+    {% endif %}
+</div>
+{% endblock %}
@@ -0,0 +1,48 @@
+# Configuration
+
+GitBook allows you to customize your book using a flexible configuration. These options are specified in a `book.json` file. For authors unfamiliar with the JSON syntax, you can validate the syntax using tools such as [JSONlint](http://jsonlint.com).
+
+### General Settings
+
+| Variable | Description |
+| -------- | ----------- |
+| `root` | Path to the root folder containing all the book's files, except `book.json`|
+| `title` | Title of your book, default value is extracted from the README. On GitBook.com this field is pre-filled. |
+| `description` | Description of your book, default value is extracted from the README. On GitBook.com this field is pre-filled. |
+| `author` | Name of the author. On GitBook.com this field is pre-filled. |
+| `isbn` | ISBN of the book |
+| `language` | [ISO code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) of the book's language, default value is `en` |
+| `direction` | Text's direction. Can be `rtl` or `ltr`, the default value depends on the value of `language` |
+| `gitbook` | Version of GitBook that should be used. Uses the [SemVer](http://semver.org) specification and accepts conditions like `">= 3.0.0"` |
+
+### Plugins
+
+Plugins and their configurations are specified in the `book.json`. See [the plugins section](plugins/README.md) for more details.
+
+| Variable | Description |
+| -------- | ----------- |
+| `plugins` | List of plugins to load |
+| `pluginsConfig` |Configuration for plugins |
+
+### Theme
+
+Since version 3.0.0, GitBook can use themes. See [the theming section](themes/README.md) for more details.
+
+| Variable | Description |
+| -------- | ----------- |
+| `theme` | The theme to use for the book |
+
+### PDF Options
+
+PDF Output can be customized using a set of options in the `book.json`:
+
+| Variable | Description |
+| -------- | ----------- |
+| `pdf.pageNumbers` | Add page numbers to the bottom of every page (default is `true`) |
+| `pdf.fontSize` | Base font size (default is `12`) |
+| `pdf.fontFamily` | Base font family (default is `Arial`) |
+| `pdf.paperSize` | Paper size, options are `'a0', 'a1', 'a2', 'a3', 'a4', 'a5', 'a6', 'b0', 'b1', 'b2', 'b3', 'b4', 'b5', 'b6', 'legal', 'letter'` (default is `a4`) |
+| `pdf.margin.top` | Top margin (default is `56`) |
+| `pdf.margin.bottom` | Bottom margin (default is `56`) |
+| `pdf.margin.right` | Right margin (default is `62`) |
+| `pdf.margin.left` | Left margin (default is `62`) |
@@ -0,0 +1,29 @@
+# Generating eBooks and PDFs
+
+GitBook can generates a website, but can also output content as ebook (ePub, Mobi, PDF).
+
+### Installing ebook-convert
+
+`ebook-convert` is required to generate ebooks (epub, mobi, pdf).
+
+##### OS X
+
+Download the [Calibre application](https://calibre-ebook.com/download). After moving the `calibre.app` to your Applications folder create a symbolic link to the ebook-convert tool:
+
+```
+$ sudo ln -s ~/Applications/calibre.app/Contents/MacOS/ebook-convert /usr/bin
+```
+
+You can replace `/usr/bin` with any directory that is in your $PATH.
+
+### Cover
+
+Covers are used for all the ebook formats. It's an important part of an ebook brandline.
+
+A good cover should respect the following guidelines:
+
+* Size of 1800x2360 (pixels)
+* No border
+* Clearly visible book title
+* Any important text should be visible in the small version
+
@@ -0,0 +1,27 @@
+---
+description: Real world examples of content published using GitBook.
+---
+
+# Examples
+
+More than 50,000 books have been published on [GitBook.com](https://www.gitbook.com/explore).
+
+### Books
+
+- [Front-end Handbook](https://www.gitbook.com/book/frontendmasters/front-end-handbook/details) by [Cody Lindley](http://codylindley.com)
+- [How to make an Operating System](https://www.gitbook.com/book/samypesse/how-to-create-an-operating-system/details) by [@SamyPesse](https://github.com/SamyPesse)
+- [Building Web Apps with Go](https://www.gitbook.com/book/codegangsta/building-web-apps-with-go/details) by [@codegangsta](https://github.com/codegangsta)
+- [Django Girls Tutorial](http://tutorial.djangogirls.org/en/index.html) by [Django Girls](https://djangogirls.org)
+- [Linux Inside](https://www.gitbook.com/book/0xax/linux-insides/details) by [0xAX](https://twitter.com/0xAX)
+- [Learn Javascript](https://www.gitbook.com/book/gitbookio/javascript/details) by [GitBook](https://twitter.com/GitbookIO)
+
+### Research Papers
+
+- [TowCenter Collection](https://www.gitbook.com/@towcenter) by [Columbia Journalism School](http://www.journalism.columbia.edu/)
+- [Block Relaxation Algorithms in Statistics](https://www.gitbook.com/@jandeleeuw) by Jan de Leeuw
+
+### Documentation
+
+- [DuckDuckHack Documentation](http://docs.duckduckhack.com) by [DuckDuckGo](https://duckduckgo.com/about)
+- This documentation
+
@@ -0,0 +1,55 @@
+# GitBook FAQ
+
+This page gathers common questions and answers concerning the GitBook format and toolchain.
+
+Questions about GitBook.com and the Editor are gather into the [help.gitbook.com's FAQ](http://help.gitbook.com/faq.html).
+
+#### How can I host/publish my book?
+
+Books can easily be published and hosted on [GitBook.com](https://www.gitbook.com). But GitBook output can be hosted on any static file hosting solution.
+
+#### What can I use to edit my content?
+
+Any text editor should work! But we advise using the [GitBook Editor](https://www.gitbook.com/editor). [GitBook.com](https://www.gitbook.com) also provides a web version of this editor.
+
+---
+
+#### Does GitBook supports RTL/bi-directional text ?
+
+The GitBook format supports right to left, and bi-directional writing. To enable it, you either need to specify a language (ex: `ar`), or force GitBook to use RTL in your `book.json`:
+
+``` json
+{
+    "language": "ar",
+    "direction": "rtl"
+}
+```
+
+With version 3.0 of GitBook, it's automatically detected according to the content.
+_Note that, while the output book will indeed respect RTL, the Editor doesn't support RTL writing yet_.
+
+#### Should I use an `.html` or `.md` extensions in my links?
+
+You should always use paths and the `.md` extensions when linking to your files, GitBook will automatically replace these paths by the appropriate link when the pointing file is referenced in the Table of Contents.
+
+#### Can I create a GitBook in a sub-directory of my repository?
+
+Yes, GitBooks can be created in [sub-directories](structure.md#subdirectory). GitBook.com and the CLI also looks by default in a serie of [folders](structure.md).
+
+#### Does GitBook supports RTL languages?
+
+Yes, GitBook automatically detect the direction in your pages (`rtl` or `ltr`) and adjust the layout accordingly. The direction can also be specified globally in the [book.json](config.md).
+
+---
+
+#### Does GitBook support Math equations?
+
+GitBook supports math equations and TeX thanks to plugins. There are currently 2 official plugins to display math: [mathjax](https://plugins.gitbook.com/plugin/mathjax) and [katex](https://plugins.gitbook.com/plugin/katex).
+
+#### Can I customize/theme the output?
+
+Yes, both the website and ebook outputs can be customized using [themes](themes/README.md).
+
+#### Can I add interactive content (videos, etc)?
+
+GitBook is very [extensible](plugins/README.md). You can use [existing plugins](https://plugins.gitbook.com) or create your own!
@@ -0,0 +1,17 @@
+# Multi-Languages
+
+GitBook supports building books written in multiple languages. Each language should be a sub-directory following the normal GitBook format, and a file named `LANGS.md` should be present at the root of the repository with the following format:
+
+```markdown
+# Languages
+
+* [English](en/)
+* [French](fr/)
+* [Español](es/)
+```
+
+### Configuration for each language
+
+When a language book (ex: `en`) has a `book.json`, its configuration will extend the main configuration.
+
+The only exception is plugins, plugins are specified globally, and language specific plugins cannot be specified.
@@ -0,0 +1,14 @@
+# Glossary
+
+Allows you to specify terms and their respective definitions to be displayed as annotations. Based on those terms, GitBook will automatically build an index and highlight those terms in pages.
+
+The `GLOSSARY.md` format is very simple :
+
+```markdown
+# Term
+Definition for this term
+
+# Another term
+With it's definition, this can contain bold text
+and all other kinds of inline markup ...
+```
@@ -0,0 +1,104 @@
+# Pages and Summary
+
+### Summary
+
+GitBook uses a `SUMMARY.md` file to define the structure of chapters and subchapters of the book. The `SUMMARY.md` file is used to generate the book's table of contents.
+
+The format of `SUMMARY.md` is just a list of links. The link's title is used as the chapter's title, and the link's target is a path to that chapter's file.
+
+Adding a nested list to a parent chapter will create subchapters.
+
+##### Simple example
+
+```markdown
+# Summary
+
+* [Part I](part1/README.md)
+    * [Writing is nice](part1/writing.md)
+    * [GitBook is nice](part1/gitbook.md)
+* [Part II](part2/README.md)
+    * [We love feedback](part2/feedback_please.md)
+    * [Better tools for authors](part2/better_tools.md)
+```
+
+Each chapter has a dedicated page (`part#/README.md`) and is split into subchapters.
+
+##### Anchors
+
+Chapters in the Table of Contents can be pointing to specific part of a file using anchor.
+
+```markdown
+# Summary
+
+### Part I
+
+* [Part I](part1/README.md)
+    * [Writing is nice](part1/README.md#writing)
+    * [GitBook is nice](part1/README.md#gitbook)
+* [Part II](part2/README.md)
+    * [We love feedback](part2/README.md#feedback)
+    * [Better tools for authors](part2/README.md#tools)
+```
+
+
+##### Parts
+
+The Table of Contents can be divided into parts separated by headings or horizontal lines:
+
+```markdown
+# Summary
+
+### Part I
+
+* [Writing is nice](part1/writing.md)
+* [GitBook is nice](part1/gitbook.md)
+
+### Part II
+
+* [We love feedback](part2/feedback_please.md)
+* [Better tools for authors](part2/better_tools.md)
+
+----
+
+* [Last part without title](part3/title.md)
+```
+
+Parts are just groups of chapters and do not have dedicated pages, but according to the theme, it will show in the navigation.
+
+### Pages
+
+#### Markdown syntax
+
+Most of the files for GitBook use the Markdown syntax by default. GitBook infers your pages's structure from it. The syntax used is similar to the [GitHub Flavored Markdown syntax](https://guides.github.com/features/mastering-markdown/). One can also opt for the [AsciiDoc syntax](asciidoc.md).
+
+##### Example of a chapter file
+
+``` markdown
+# Title of the chapter
+
+This is a great introduction.
+
+## Section 1
+
+Markdown will dictates _most_ of your **book's structure**
+
+## Section 2
+
+...
+
+```
+
+#### Front Matter
+
+Pages can contain an optional front matter. It can be used to define the page's description. The front matter must be the first thing in the file and must take the form of valid YAML set between triple-dashed lines. Here is a basic example:
+
+```yaml
+---
+description: This is a short description of my page
+---
+
+# The content of my page
+...
+```
+
+The front matter can define variables of your own, they will be added to the [page variable](templating/variables.md) so you can use them in your templating.
@@ -0,0 +1,28 @@
+# Plugins
+
+Plugins are the best way to extend GitBook functionalities (ebook and website). There exist plugins to do a lot of things: bring math formulas display support, track visits using Google Analytic, etc.
+
+### How to find plugins?
+
+Plugins can be easily searched on [plugins.gitbook.com](https://plugins.gitbook.com).
+
+
+### How to install a plugin?
+
+Once you find a plugin that you want to install, you need to add it to your `book.json`:
+
+```
+{
+    "plugins": ["myPlugin", "anotherPlugin"]
+}
+```
+
+You can also specify a specific version using: `"myPlugin@0.3.1"`. By default GitBook will resolve the latest version of the plugin compatbile with the current GitBook version.
+
+### GitBook.com
+
+Plugins are automatically installed on [GitBook.com](https://www.gitbook.com). Locally, run `gitbook install` to install and prepare all plugins for your books.
+
+### Configuring plugins
+
+Plugins specific configurations are stored in `pluginsConfig`. You have to refer to the documentation of the plugin itself for details about the available options.
@@ -0,0 +1,97 @@
+# Context and APIs
+
+GitBooks provides different APIs and contexts to plugins. These APIs can vary according to the GitBook version being used, your plugin should specify the `engines.gitbook` field in `package.json` accordingly.
+
+#### Book instance
+
+The `Book` class is the central point of GitBook, it centralize all access read methods. This class is defined in [book.js](https://github.com/GitbookIO/gitbook/blob/master/lib/book.js).
+
+```js
+// Read configuration from book.json
+var value = book.config.get('title', 'Default Value');
+
+// Resolve a filename to an absolute path
+var filepath = book.resolve('README.md');
+
+// Render an inline markup string
+book.renderInline('markdown', 'This is **Markdown**')
+    .then(function(str) { ... })
+
+// Render a markup string (block mode)
+book.renderBlock('markdown', '* This is **Markdown**')
+    .then(function(str) { ... })
+```
+
+#### Output instance
+
+The `Output` class represent the output/write process.
+
+```js
+// Return root folder for the output
+var root = output.root();
+
+// Resolve a file in the output folder
+var filepath = output.resolve('myimage.png');
+
+// Convert a filename to an URL (returns a path to an html file)
+var fileurl = output.toURL('mychapter/README.md');
+
+// Write a file in the output folder
+output.write('hello.txt', 'Hello World')
+    .then(function() { ... });
+
+// Copy a file to the output folder
+output.copyFile('./myfile.jpg', 'cover.jpg')
+    .then(function() { ... });
+
+// Verify that a file exists
+output.hasFile('hello.txt')
+    .then(function(exists) { ... });
+```
+
+#### Page instance
+
+A page instance represent the current parsed page.
+
+```js
+// Title of the page (from SUMMARY)
+page.title
+
+// Content of the page (Markdown/Asciidoc/HTML according to the stage)
+page.content
+
+// Relative path in the book
+page.path
+
+// Absolute path to the file
+page.rawPath
+
+// Type of parser used for this file
+page.type ('markdown' or 'asciidoc')
+```
+
+#### Context for Blocks and Filters
+
+Blocks and filters have access to the same context, this context is bind to the template engine execution:
+
+```js
+{
+    // Current templating syntax
+    "ctx": {
+        // For example, after a {% set message = "hello" %}
+        "message": "hello"
+    },
+
+    // Book instance
+    "book" <Book>,
+
+    // Output instance
+    "output": <Output>
+}
+```
+
+For example a filter or block function can access the current book using: `this.book`.
+
+#### Context for Hooks
+
+Hooks only have access to the `<Book>` instance using `this.book`.
@@ -0,0 +1,62 @@
+# Extend Blocks
+
+Extending templating blocks is the best way to provide extra functionalities to authors.
+
+The most common usage is to process the content within some tags at runtime. It's like [filters](./filters.md), but on steroids because you aren't confined to a single expression.
+
+### Defining a new block
+
+Blocks are defined by the plugin, blocks is a map of name associated with a block descriptor. The block descriptor needs to contain at least a `process` method.
+
+```js
+module.exports = {
+    blocks: {
+        tag1: {
+            process: function(block) {
+                return "Hello "+block.body+", How are you?";
+            }
+        }
+    }
+};
+```
+
+The `process` should return the html content that will replace the tag. Refer to [Context and APIs](./api.md) to learn more about `this` and GitBook API.
+
+### Handling block arguments
+
+Arguments can be passed to blocks:
+
+```
+{% tag1 "argument 1", "argument 2", name="Test" %}
+This is the body of the block.
+{% endtag1 %}
+```
+
+And arguments are easily accessible in the `process` method:
+
+```js
+module.exports = {
+    blocks: {
+        tag1: {
+            process: function(block) {
+                // block.args equals ["argument 1", "argument 2"]
+                // block.kwargs equals { "name": "Test" }
+            }
+        }
+    }
+};
+```
+
+### Handling sub-blocks
+
+A defined block can be parsed into different sub-blocks, for example let's consider the source:
+
+```
+{% myTag %}
+    Main body
+    {% subblock1 %}
+    Body of sub-block 1
+    {% subblock 2 %}
+    Body of sub-block 1
+{% endmyTag %}
+```
@@ -0,0 +1,74 @@
+# Create and publish a plugin
+
+A GitBook plugin is a node package published on NPM that follow a defined convention.
+
+## Structure
+
+#### package.json
+
+The `package.json` is a manifest format for describing **Node.js modules**. GitBook plugins are built on top of Node modules. It declares dependencies, version, ownership, and other information required to run a plugin in GitBook. This document describes the schema in detail.
+
+A plugin manifest `package.json` can also contain details about the required configuration. The configuration schema is defined in the `gitbook` field of the `package.json` (This field follow the [JSON-Schema](http://json-schema.org) guidelines):
+
+```js
+{
+    "name": "gitbook-plugin-mytest",
+    "version": "0.0.1",
+    "description": "This is my first GitBook plugin",
+    "engines": {
+        "gitbook": ">1.x.x"
+    },
+    "gitbook": {
+        "properties": {
+            "myConfigKey": {
+                "type": "string",
+                "default": "it's the default value",
+                "description": "It defines my awesome config!"
+            }
+        }
+    }
+}
+```
+
+You can learn more about `package.json` from the [NPM documentation](https://docs.npmjs.com/files/package.json).
+
+The **package name** must begin with `gitbook-plugin-` and the **package engines** should contains `gitbook`.
+
+#### index.js
+
+The `index.js` is main entry point of your plugin runtime:
+
+```js
+module.exports = {
+    // Map of hooks
+    hooks: {},
+
+    // Map of new blocks
+    blocks: {},
+
+    // Map of new filters
+    filters: {}
+};
+```
+
+## Publish your plugin
+
+GitBook plugins can be published on [NPM](https://www.npmjs.com).
+
+To publish a new plugin, you need to create an account on [npmjs.com](https://www.npmjs.com) then publish it from the command line:
+
+```
+$ npm publish
+```
+
+## Private plugins
+
+Private plugins can be hosted on GitHub and included using `git` urls:
+
+```
+{
+    "plugins": [
+        "myplugin@git+https://github.com/MyCompany/mygitbookplugin.git#1.0.0"
+    ]
+}
+```
@@ -0,0 +1,57 @@
+# Extend Filters
+
+Filters are essentially functions that can be applied to variables. They are called with a pipe operator (`|`) and can take arguments.
+
+```
+{{ foo | title }}
+{{ foo | join(",") }}
+{{ foo | replace("foo", "bar") | capitalize }}
+```
+
+### Defining a new filter
+
+Plugins can extend filters by defining custom functions in their entry point under the `filters` scope.
+
+A filter function takes as first argument the content to filter, and should return the new content.
+Refer to [Context and APIs](./api.md) to learn more about `this` and GitBook API.
+
+```js
+module.exports = {
+    filters: {
+        hello: function(name) {
+            return 'Hello '+name;
+        }
+    }
+};
+```
+
+The filter `hello` can then be used in the book:
+
+```
+{{ "Aaron"|hello }}, how are you?
+```
+
+### Handling block arguments
+
+Arguments can be passed to filters:
+
+```
+Hello {{ "Samy"|fullName("Pesse", man=true}} }}
+```
+
+Arguments are passed to the function, named-arguments are passed as a last argument (object).
+
+```js
+module.exports = {
+    filters: {
+        fullName: function(firstName, lastName, kwargs) {
+            var name = firstName + ' ' + lastName;
+
+            if (kwargs.man) name = "Mr" + name;
+            else name = "Mrs" + name;
+
+            return name;
+        }
+    }
+};
+```
@@ -0,0 +1,90 @@
+# Hooks
+
+Hooks is a method of augmenting or altering the behavior of the process, with custom callbacks.
+
+### List of hooks
+
+### Relative to the global pipeline
+
+| Name | Description | Arguments |
+| ---- | ----------- | --------- |
+| `init` | Called after parsing the book, before generating output and pages. | None |
+| `finish:before` | Called after generating the pages, before copying assets, cover, ... | None |
+| `finish` | Called after everything else. | None |
+
+### Relative to the page pipeline
+
+> It is recommended using [templating](./templating.md) to extend page parsing.
+
+| Name | Description | Arguments |
+| ---- | ----------- | --------- |
+| `page:before` | Called before running the templating engine on the page | Page Object |
+| `page` | Called before outputting and indexing the page. | Page Object |
+
+##### Page Object
+
+```js
+{
+    // Parser named
+    "type": "markdown",
+
+    // File Path relative to book root
+    "path": "page.md",
+
+    // Absolute file path
+    "rawpath": "/usr/...",
+
+    // Title of the page in the SUMMARY
+    "title": "",
+
+    // Content of the page
+    // Markdown/Asciidoc in "page:before"
+    // HTML in "page"
+    "content": "# Hello"
+}
+```
+
+##### Example to add a title
+
+In the `page:before` hook, `page.content` is the markdown/asciidoc content.
+
+```js
+{
+    "page:before": function(page) {
+        page.content = "# Title\n" +page.content;
+        return page;
+    }
+}
+```
+
+##### Example to replace some html
+
+In the `page` hook, `page.content` is the HTML generated from the markdown/asciidoc conversion.
+
+```js
+{
+    "page": function(page) {
+        page.content = page.content.replace("<b>", "<strong>")
+            .replace("</b>", "</strong>");
+        return page;
+    }
+}
+```
+
+
+### Asynchronous Operations
+
+Hooks callbacks can be asynchronous and return promises.
+
+Example:
+
+```js
+{
+    "init": function() {
+        return writeSomeFile()
+        .then(function() {
+            return writeAnotherFile();
+        });
+    }
+}
+```
@@ -0,0 +1,22 @@
+# Testing your plugin
+
+### Testing your plugin locally
+
+Testing your plugin on your book before plushing it is possible using [npm link](https://docs.npmjs.com/cli/link).
+
+In the plugin's folder, run:
+
+```
+$ npm link
+```
+
+The nin your book's folder:
+
+```
+$ npm link gitbook-plugin-<plugin's name>
+```
+
+### Unit testing on Travis
+
+[gitbook-tester](https://github.com/todvora/gitbook-tester) makes it easy to write **Node.js/Mocha** unit tests for your plugins. Using [Travis.org](https://travis.org), tests can be run on each commits/tags.
+
@@ -0,0 +1,69 @@
+# Setup and Installation of GitBook
+
+Getting GitBook installed and ready-to-go should only take a few minutes.
+
+### GitBook.com
+
+[GitBook.com](https://www.gitbook.com) is an easy to use solution to write, publish and host books. It is the easiest solution for publishing your content and collaborating on it.
+
+It integrates well with the [GitBook Editor](https://www.gitbook.com/editor).
+
+### Local Installation
+
+##### Requirements
+
+Installing GitBook is easy and straightforward. Your system just needs to meet these two requirements:
+
+* NodeJS (v4.0.0 and above are adviced)
+* Windows, Linux, Unix, or Mac OS X
+
+##### Install with NPM
+
+The best way to install GitBook is via **NPM**. At the terminal prompt, simply run the following command to install GitBook:
+
+```
+$ npm install gitbook-cli -g
+```
+
+`gitbook-cli` is an utility to install and use multiple versions of GitBook on the same system. It will automatically install the required version of GitBook to build a book.
+
+##### Create a book
+
+GitBook can setup a boilerplate book:
+
+```
+$ gitbook init
+```
+
+If you wish to create the book into a new directory, you can do so by running `gitbook init ./directory`
+
+Preview and serve your book using:
+
+```
+$ gitbook serve
+```
+
+Or build the static website using:
+
+```
+$ gitbook build
+```
+
+##### Install pre-releases
+
+`gitbook-cli` makes it easy to download and install other versions of GitBook to test with your book:
+
+```
+$ gitbook fetch beta
+```
+
+Use `gitbook ls-remote` to list remote versions available for install.
+
+##### Debugging
+
+You can use the options `--log=debug` and `--debug` to get better error messages (with stack trace). For example:
+
+```
+$ gitbook build ./ --log=debug --debug
+```
+
@@ -0,0 +1,66 @@
+# Directory Structure
+
+GitBook uses a simple directory structure. All Markdown/Asciidoc files listed in the [SUMMARY](pages.md) will be transformed as HTML. Multi-Lingual books have a slightly [different structure](languages.md).
+
+A basic GitBook usually looks something like this:
+
+```
+.
+├── book.json
+├── README.md
+├── SUMMARY.md
+├── chapter-1/
+|   ├── README.md
+|   └── something.md
+└── chapter-2/
+    ├── README.md
+    └── something.md
+```
+
+An overview of what each of these does:
+
+| File | Description |
+| -------- | ----------- |
+| `book.json` | Stores [configuration](config.md) data (__optional__) |
+| `README.md` | Preface / Introduction for your book (**required**) |
+| `SUMMARY.md` | Table of Contents (See [Pages](pages.md)) (__optional__) |
+| `GLOSSARY.md` | Lexicon / List of terms to annotate (See [Glossary](lexicon.md)) (__optional__) |
+
+### Static files and Images
+
+A static file is a file that is not listed in the `SUMMARY.md`. All static files, unless [ignored](#ignore), are copied to the output.
+
+### Ignoring files & folders {#ignore}
+
+GitBook will read the `.gitignore`, `.bookignore` and `.ignore` files to get a list of files and folders to skip.
+The format inside those files, follows the same convention as `.gitignore`:
+
+```
+# This is a comment
+
+# Ignore the file test.md
+test.md
+
+# Ignore everything in the directory "bin"
+bin/*
+```
+
+### Project integration with subdirectory {#subdirectory}
+
+For software projects, you can use a subdirectory (like `docs/`) to store the book for the project's documentation. You can configure the [`root` option](config.md) to indicate the folder where GitBook can find the book's files:
+
+```
+.
+├── book.json
+└── docs/
+    ├── README.md
+    └── SUMMARY.md
+```
+
+With `book.json` containing:
+
+```
+{
+    "root": "./docs"
+}
+```
@@ -0,0 +1,65 @@
+# AsciiDoc
+
+Since version `2.0.0`, GitBook can also accept AsciiDoc as an input format.
+
+Please refer to the [AsciiDoc Syntax Quick Reference](http://asciidoctor.org/docs/asciidoc-syntax-quick-reference/) for more informations about the format.
+
+Just like for markdown, GitBook is using some special files to extract structures: `README.adoc`, `SUMMARY.adoc`, `LANGS.adoc` and `GLOSSARY.adoc`.
+
+### README.adoc
+
+This is the main entry of your book: the introduction. This file is **required**.
+
+### SUMMARY.adoc
+
+This file defines the list of chapters and subchapters. Just like  in Markdown, the `SUMMARY.adoc`'s format is simply a list of links, the name of the link is used as the chapter's name, and the target is a path to that chapter's file.
+
+Subchapters are defined simply by adding a nested list to a parent chapter.
+
+```asciidoc
+= Summary
+
+. link:chapter-1/README.adoc[Chapter 1]
+.. link:chapter-1/ARTICLE1.adoc[Article 1]
+.. link:chapter-1/ARTICLE2.adoc[Article 2]
+... link:chapter-1/ARTICLE-1-2-1.adoc[Article 1.2.1]
+. link:chapter-2/README.adoc[Chapter 2]
+. link:chapter-3/README.adoc[Chapter 3]
+. link:chapter-4/README.adoc[Chapter 4]
+.. Unfinished article
+. Unfinished Chapter
+```
+
+### LANGS.adoc
+
+For [Multi-Languages](./languages.md) books, this file is used to define the different supported languages and translations.
+
+This file is following the same syntax as the `SUMMARY.adoc`:
+
+```asciidoc
+= Languages
+
+. link:en/[English]
+. link:fr/[French]
+```
+
+### GLOSSARY.adoc
+
+This file is used to define terms. [See the glossary section](./lexicon.md).
+
+```asciidoc
+= Glossary
+
+== Magic
+
+Sufficiently advanced technology, beyond the understanding of the
+observer producing a sense of wonder.
+
+== PHP
+
+A popular web programming language, used by many large websites such
+as Facebook. Rasmus Lerdorf originally created PHP in 1994 to power
+his personal homepage (PHP originally stood for "Personal Home Page"
+but now stands for "PHP: Hypertext Preprocessor"). ```
+
+
@@ -0,0 +1,223 @@
+# Markdown
+
+Most of the examples from this documentation are in Markdown. Markdown is default parser for GitBook, but one can also opt for the [AsciiDoc syntax](asciidoc.md).
+
+Here’s an overview of Markdown syntax that you can use with GitBook (same as GitHub with some additions).
+
+### Headings
+
+To create a heading, add one to six `#` symbols before your heading text. The number of # you use will determine the size of the heading.
+
+```markdown
+# This is an <h1> tag
+## This is an <h2> tag
+###### This is an <h6> tag
+```
+
+GitBook supports a nice way for explicitly setting the header ID. If you follow the header text with an opening curly bracket (separated from the text with a least one space), a hash, the ID and a closing curly bracket, the ID is set on the header. If you use the trailing hash feature of atx style headers, the header ID has to go after the trailing hashes. For example:
+
+```markdown
+Hello {#id}
+-----
+
+# Hello {#id}
+
+# Hello # {#id}
+```
+
+### Paragraphs and Line Breaks {#paragraphs}
+
+A paragraph is simply one or more consecutive lines of text, separated by one or more blank lines. (A blank line is any line that looks like a blank line — a line containing nothing but spaces or tabs is considered blank.) Normal paragraphs should not be indented with spaces or tabs.
+
+```
+Here's a line for us to start with.
+
+This line is separated from the one above by two newlines, so it will be a *separate paragraph*.
+```
+
+### Emphasis {#emphasis}
+
+```markdown
+*This text will be italic*
+_This will also be italic_
+
+**This text will be bold**
+__This will also be bold__
+
+~~This text will be crossed out.~~
+
+_You **can** combine them_
+```
+
+### Lists {#lists}
+
+Markdown supports ordered (numbered) and unordered (bulleted) lists.
+
+##### Unordered
+
+Unordered lists use asterisks, pluses, and hyphens — interchangably — as list markers:
+
+```markdown
+* Item 1
+* Item 2
+  * Item 2a
+  * Item 2b
+```
+
+##### Ordered
+
+Ordered lists use numbers followed by periods:
+
+```markdown
+1. Item 1
+2. Item 2
+3. Item 3
+   * Item 3a
+   * Item 3b
+```
+
+### Links {#links}
+
+Markdown supports two style of links: inline and reference.
+
+A simple link can be created by surrounding the text with square brackets and the link URL with parentheses:
+
+```markdown
+This is [an example](http://example.com/ "Title") inline link with a title.
+
+[This link](http://example.net/) has no title attribute.
+```
+
+Links can point to relative paths, anchors or absolute urls.
+
+
+### References
+
+There is another way to create links which does not interrupt the text flow. The URL and title are defined using a reference name and this reference name is then used in square brackets instead of the link URL:
+
+```markdown
+This is [an example][id] reference-style link.
+```
+
+Then, anywhere in the document, you define your link label like this, on a line by itself:
+
+```markdown
+[id]: http://example.com/  "Optional Title Here"
+```
+
+### Images {#images}
+
+Images can be created in a similar way than links: just use an exclamation mark before the square brackets. The link text will become the alternative text of the image and the link URL specifies the image source:
+
+```markdown
+An image: ![gras](img/image.jpg)
+```
+
+### Blockquotes {#blockquotes}
+
+A blockquote is started using the `>` marker followed by an optional space; all following lines that are also started with the blockquote marker belong to the blockquote. You can use any block-level elements inside a blockquote:
+
+```markdown
+As Kanye West said:
+
+> We're living the future so
+> the present is our past.
+```
+
+### Tables {#tables}
+
+You can create tables by assembling a list of words and dividing them with hyphens `-` (for the first row), and then separating each column with a pipe `|`:
+
+```markdown
+| First Header  | Second Header |
+| ------------- | ------------- |
+| Content Cell  | Content Cell  |
+| Content Cell  | Content Cell  |
+```
+
+The pipes on either end of the table are optional. Cells can vary in width and do not need to be perfectly aligned within columns. There must be at least three hyphens in each column of the header row.
+
+### Code {#code}
+
+Markdown supports two different code block styles. One uses lines indented with either four spaces or one tab whereas the other uses lines with tilde characters as delimiters – therefore the content does not need to be indented:
+
+```markdown
+This is a sample code block.
+
+    Continued here.
+
+```
+
+##### Fenced code blocks
+
+You can create fenced code blocks by placing triple backticks ` ``` ` before and after the code block. We recommend placing a blank line before and after code blocks to make the raw formatting easier to read.
+
+    ```
+    function test() {
+      console.log("notice the blank line before this function?");
+    }
+    ```
+
+##### Syntax highlighting
+
+You can add an optional language identifier to enable syntax highlighting in your fenced code block.
+
+For example, to syntax highlight Ruby code:
+
+    ```ruby
+    require 'redcarpet'
+    markdown = Redcarpet.new("Hello World!")
+    puts markdown.to_html
+    ```
+
+##### Inline code
+
+Text phrases can be marked up as code by surrounding them with backticks:
+
+    Use `gitbook` to convert the `text` in markdown
+    syntax to HTML.
+
+### Footnotes
+
+GitBook supports a simple syntax for such footnotes. Footnotes are relative to each pages.
+
+```markdown
+Text prior to footnote reference.[^2]
+
+[^2]: Comment to include in footnote.
+```
+
+### HTML
+
+GitBook supports use of raw HTML in your text, Markdown syntax in HTML is not processed:
+
+```
+<div>
+Markdown here will not be **parsed**
+</div>
+```
+
+### Horizontal Rule
+
+Horizontal Rules can be inserted using three or more asterisks, dashes or underscores, optionally separated by spaces or tabs, on an otherwise blank line:
+
+```markdown
+Three or more...
+
+---
+
+Hyphens
+
+***
+
+Asterisks
+
+```
+
+### Ignoring Markdown formatting
+
+You can tell GitBook to ignore (or escape) Markdown formatting by using `\` before the Markdown character.
+
+```
+Let's rename \*our-new-project\* to \*our-old-project\*.
+```
@@ -0,0 +1,99 @@
+# Templating
+
+GitBook uses the [Nunjucks templating language](https://mozilla.github.io/nunjucks/) to process pages and theme's templates.
+
+The Nunjucks syntax is very similar to **Jinja2** or **Liquid**. Its syntax uses surrounding braces `{ }` to mark content that needs to be processed.
+
+### Variables
+
+A variable looks up a value from the template context. If you wanted to simply display a variable, you would use the `{{ variable }}` syntax. For example :
+
+```twig
+My name is {{ name }}, nice to meet you
+```
+
+This looks up username from the context and displays it. Variable names can have dots in them which lookup properties, just like JavaScript. You can also use the square bracket syntax.
+
+```twig
+{{ foo.bar }}
+{{ foo["bar"] }}
+```
+
+If a value is undefined, nothing is displayed. The following all output nothing if foo is undefined: `{{ foo }}`, `{{ foo.bar }}`, `{{ foo.bar.baz }}`.
+
+GitBook provides a set of [predefined  variables](variables.md) from the context.
+
+### Filters
+
+Filters are essentially functions that can be applied to variables. They are called with a pipe operator (`|`) and can take arguments.
+
+```twig
+{{ foo | title }}
+{{ foo | join(",") }}
+{{ foo | replace("foo", "bar") | capitalize }}
+```
+
+The third example shows how you can chain filters. It would display "Bar", by first replacing "foo" with "bar" and then capitalizing it.
+
+### Tags
+
+##### if
+
+`if` tests a condition and lets you selectively display content. It behaves exactly as JavaScript's `if` behaves.
+
+```twig
+{% if variable %}
+  It is true
+{% endif %}
+```
+
+If variable is defined and evaluates to true, "It is true" will be displayed. Otherwise, nothing will be.
+
+You can specify alternate conditions with `elif` and `else`:
+
+```twig
+{% if hungry %}
+  I am hungry
+{% elif tired %}
+  I am tired
+{% else %}
+  I am good!
+{% endif %}
+```
+
+##### for
+
+`for` iterates over arrays and dictionaries.
+
+```twig
+# Chapters about GitBook
+
+{% for article in glossary.terms['gitbook'].articles %}
+* [{{ article.title }}]({{ article.path }})
+{% endfor %}
+```
+
+##### set
+
+`set` lets you create/modify a variable.
+
+```twig
+{% set softwareVersion = "1.0.0" %}
+
+Current version is {{ softwareVersion }}.
+[Download it](website.com/download/{{ softwareVersion }})
+```
+
+##### include and block
+
+Inclusion and inheritance is detailled in the [Content References](conrefs.md) section.
+
+### Escaping
+
+If you want GitBook to ignore any of the special templating tags, you can use raw and anything inside of it will be output as plain text.
+
+``` twig
+{% raw %}
+  this will {{ not be processed }}
+{% endraw %}
+```
@@ -0,0 +1,18 @@
+# Builtin Templating Helpers
+
+GitBook provides a serie of builtin filters and blocks to help you write templates.
+
+### Filters
+
+`value|default(default, [boolean])`If value is strictly undefined, return default, otherwise value. If boolean is true, any JavaScript falsy value will return default (false, "", etc)
+
+`arr|sort(reverse, caseSens, attr)`
+Sort arr with JavaScript's arr.sort function. If reverse is true, result will be reversed. Sort is case-insensitive by default, but setting caseSens to true makes it case-sensitive. If attr is passed, will compare attr from each item.
+
+### Blocks
+
+`{% markdown %}Markdown string{% endmarkdown %}`
+Render inline markdown
+
+`{% asciidoc %}AsciiDoc string{% endasciidoc %}`
+Render inline asciidoc
@@ -0,0 +1,55 @@
+# Content References
+
+Content referencing (conref) is a convenient mechanism to reuse content from other files or books.
+
+### Importing local files
+
+Importing an other file's content is easy using the `include` tag:
+
+```
+{% include "./test.md" %}
+```
+
+### Importing file from another book
+
+GitBook can also resolve the include path by using git:
+
+```
+{% include "git+https://github.com/GitbookIO/documentation.git/README.md#0.0.1" %}
+```
+
+The format of git url is:
+
+```
+git+https://user@hostname/owner/project.git/file#commit-ish
+```
+
+The real git url part should finish with `.git`, the filename to import is extracted after the `.git` till the fragment of the url.
+
+The `commit-ish` can be any tag, sha, or branch which can be supplied as an argument to `git checkout`. The default is `master`.
+
+### Inheritance
+
+Template inheritance is a way to make it easy to reuse templates. When writing a template, you can define "blocks" that child templates can override. The inheritance chain can be as long as you like.
+
+`block` defines a section on the template and identifies it with a name. Base templates can specify blocks and child templates can override them with new content.
+
+```
+{% extends "./mypage.md" %}
+
+{% block pageContent %}
+# This is my page content
+{% endblock %}
+```
+
+In the file `mypage.md`, you should specify the blocks that can be extended:
+
+```
+{% block pageContent %}
+This is the default content
+{% endblock %}
+
+# License
+
+{% import "./LICENSE" %}
+```
@@ -0,0 +1,86 @@
+# Variables
+
+The following is a reference of the available data during book's parsing and theme generation.
+
+### Global Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `book` | Book-wide information + configuration settings from `book.json`. See below for details. |
+| `gitbook` | GitBook specific information |
+| `page` | Current page specific information |
+| `file` | File associated with the current page specific information |
+| `readme` | Information about the Readme |
+| `glossary` | Information about the Glossary |
+| `summary` | Information about the table of contents |
+| `languages` | List of languages for multi-lingual books |
+| `output` | Information about the output generator |
+| `config` | Dump of the `book.json` |
+
+### Book Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `book.[CONFIGURATION_DATA]` | All the `variables` set via the `book.json` are available through the book variable. |
+| `book.language` | Current language for a multilingual book |
+
+### GitBook Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `gitbook.time` | The current time (when you run the `gitbook` command) . |
+| `gitbook.version` | Version of GitBook used to generate the book |
+
+### File Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `file.path` | The path to the raw page |
+| `file.mtime` | Modified Time. Last time the file was modified |
+| `file.type` | The name of the parser used to compile this file (ex: `markdown`, `asciidoc`, etc) |
+
+#### Page Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `page.title` | Title of the page |
+| `page.previous` | Previous page in the Table of Contents (can be `null`) |
+| `page.next` | Next page in the Table of Contents (can be `null`) |
+| `page.dir` | Text direction, based on configuration or detected from content (`rtl` or `ltr`) |
+
+#### Table of Contents Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `summary.parts` | List of sections in the Table of Contents |
+
+The whole table of contents (`SUMMARY.md`) can be accessed:
+
+`summary.parts[0].articles[0].title` will return the title of the first article.
+
+#### Multi-lingual book Variable
+
+| Variable | Description |
+| -------- | ----------- |
+| `languages.list` | List of languages for this book |
+
+Languages are defined by `{ id: 'en', title: 'English' }`.
+
+### Output Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `output.name` | Name of the output generator, possible values are `website`, `json`, `ebook` |
+| `output.format` | When `output.name == "ebook"`, `format` defines the ebook format that will be generated, possible values are `pdf`, `epub` or `mobi` |
+
+### Readme Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `readme.path` | Path to the Readme in the book |
+
+### Glossary Variables
+
+| Variable | Description |
+| -------- | ----------- |
+| `glossary.path` | Path to the Glossary in the book |
@@ -0,0 +1,24 @@
+# Theming
+
+Since version 3.0.0, GitBook can be easily themed. Books use the [theme-default](https://github.com/GitbookIO/theme-default) theme by default.
+
+> **Caution**: Custom theming can block some plugins from working correctly.
+
+### Structure of a theme
+
+A theme is a plugin containing templates and assets. Overriding any individual template is optional, since themes always extend the default theme.
+
+| Folder | Description |
+| -------- | ----------- |
+| `_layouts` | Main folder containing all the templates |
+| `_layouts/website/page.html` | Template for a normal page |
+| `_layouts/ebook/page.html` | Template for a normal page during ebook generation (PDF< ePub, Mobi) |
+
+
+### Extend/Customize theme in a book
+
+Authors can extend the templates of a theme directly from their book's source (without creating an external theme). Templates will be resolved in the `_layouts` folder of the book first, then in
+
+### Publish a theme
+
+Themes are published as plugins ([see related docs](../plugins/README.md)) with a `theme-` prefix. For example the theme `awesome` will be loaded from the `theme-awesome` plugin, and then from the `gitbook-plugin-theme-awesome` NPM package.
@@ -0,0 +1,69 @@
+var _ = require('lodash');
+
+function BackboneFile(book) {
+    if (!(this instanceof BackboneFile)) return new BackboneFile(book);
+
+    this.book = book;
+    this.log = this.book.log;
+
+    // Filename in the book
+    this.path = '';
+    this.parser;
+
+    _.bindAll(this);
+}
+
+// Type of the backbone file
+BackboneFile.prototype.type = '';
+
+// Parse a backbone file
+BackboneFile.prototype.parse = function() {
+    // To be implemented by each child
+};
+
+// Handle case where file doesn't exists
+BackboneFile.prototype.parseNotFound = function() {
+
+};
+
+// Return true if backbone file exists
+BackboneFile.prototype.exists = function() {
+    return Boolean(this.path);
+};
+
+// Locate a backbone file, could be .md, .asciidoc, etc
+BackboneFile.prototype.locate = function() {
+    var that = this;
+    var filename = this.book.config.getStructure(this.type, true);
+    this.log.debug.ln('locating', this.type, ':', filename);
+
+    return this.book.findParsableFile(filename)
+    .then(function(result) {
+        if (!result) return;
+
+        that.path = result.path;
+        that.parser = result.parser;
+    });
+};
+
+// Read and parse the file
+BackboneFile.prototype.load = function() {
+    var that = this;
+    this.log.debug.ln('loading', this.type, ':', that.path);
+
+    return this.locate()
+    .then(function() {
+        if (!that.path) return that.parseNotFound();
+
+        that.log.debug.ln(that.type, 'located at', that.path);
+
+        return that.book.readFile(that.path)
+
+        // Parse it
+        .then(function(content) {
+            return that.parse(content);
+        });
+    });
+};
+
+module.exports = BackboneFile;
@@ -0,0 +1,99 @@
+var _ = require('lodash');
+var util = require('util');
+var BackboneFile = require('./file');
+
+// Normalize a glossary entry name into a unique id
+function nameToId(name) {
+    return name.toLowerCase()
+        .replace(/[\/\\\?\%\*\:\;\|\"\'\\<\\>\#\$\(\)\!\.\@]/g, '')
+        .replace(/ /g, '_')
+        .trim();
+}
+
+
+/*
+A glossary entry is represented by a name and a short description
+An unique id for the entry is generated using its name
+*/
+function GlossaryEntry(name, description) {
+    if (!(this instanceof GlossaryEntry)) return new GlossaryEntry(name, description);
+
+    this.name = name;
+    this.description = description;
+
+    Object.defineProperty(this, 'id', {
+        get: _.bind(this.getId, this)
+    });
+}
+
+// Normalizes a glossary entry's name to create an ID
+GlossaryEntry.prototype.getId = function() {
+    return nameToId(this.name);
+};
+
+
+/*
+A glossary is a list of entries stored in a GLOSSARY.md file
+*/
+function Glossary() {
+    BackboneFile.apply(this, arguments);
+
+    this.entries = [];
+}
+util.inherits(Glossary, BackboneFile);
+
+Glossary.prototype.type = 'glossary';
+
+// Get templating context
+Glossary.prototype.getContext = function() {
+    if (!this.path) return {};
+
+    return {
+        glossary: {
+            path: this.path
+        }
+    };
+};
+
+// Parse the readme content
+Glossary.prototype.parse = function(content) {
+    var that = this;
+
+    return this.parser.glossary(content)
+    .then(function(entries) {
+        that.entries = _.map(entries, function(entry) {
+            return new GlossaryEntry(entry.name, entry.description);
+        });
+    });
+};
+
+// Return an entry by its id
+Glossary.prototype.get = function(id) {
+    return _.find(this.entries, {
+        id: id
+    });
+};
+
+// Find an entry by its name
+Glossary.prototype.find = function(name) {
+    return this.get(nameToId(name));
+};
+
+// Return false if glossary has entries (and exists)
+Glossary.prototype.isEmpty = function(id) {
+    return _.size(this.entries) === 0;
+};
+
+// Convert the glossary to a list of annotations
+Glossary.prototype.annotations = function() {
+    return _.map(this.entries, function(entry) {
+        return {
+            id: entry.id,
+            name: entry.name,
+            description: entry.description,
+            href: '/' + this.path + '#' + entry.id
+        };
+    }, this);
+};
+
+module.exports = Glossary;
@@ -0,0 +1,8 @@
+
+module.exports = {
+    Readme: require('./readme'),
+    Summary: require('./summary'),
+    Glossary: require('./glossary'),
+    Langs: require('./langs')
+};
+
@@ -0,0 +1,81 @@
+var _ = require('lodash');
+var path = require('path');
+var util = require('util');
+var BackboneFile = require('./file');
+
+function Language(title, folder) {
+    var that = this;
+
+    this.title = title;
+    this.folder = folder;
+
+    Object.defineProperty(this, 'id', {
+        get: function() {
+            return path.basename(that.folder);
+        }
+    });
+}
+
+/*
+A Langs is a list of languages stored in a LANGS.md file
+*/
+function Langs() {
+    BackboneFile.apply(this, arguments);
+
+    this.languages = [];
+}
+util.inherits(Langs, BackboneFile);
+
+Langs.prototype.type = 'langs';
+
+// Parse the readme content
+Langs.prototype.parse = function(content) {
+    var that = this;
+
+    return this.parser.langs(content)
+    .then(function(langs) {
+        that.languages = _.map(langs, function(entry) {
+            return new Language(entry.title, entry.path);
+        });
+    });
+};
+
+// Return the list of languages
+Langs.prototype.list = function() {
+    return this.languages;
+};
+
+// Return default/main language for the book
+Langs.prototype.getDefault = function() {
+    return _.first(this.languages);
+};
+
+// Return true if a language is the default one
+// "lang" cam be a string (id) or a Language entry
+Langs.prototype.isDefault = function(lang) {
+    lang = lang.id || lang;
+    return (this.cound() > 0 && this.getDefault().id == lang);
+};
+
+// Return the count of languages
+Langs.prototype.count = function() {
+    return _.size(this.languages);
+};
+
+// Return templating context for the languages list
+Langs.prototype.getContext = function() {
+    if (this.count() == 0) return {};
+
+    return {
+        languages: {
+            list: _.map(this.languages, function(lang) {
+                return {
+                    id: lang.id,
+                    title: lang.title
+                };
+            })
+        }
+    };
+};
+
+module.exports = Langs;
@@ -0,0 +1,44 @@
+var util = require('util');
+var BackboneFile = require('./file');
+
+function Readme() {
+    BackboneFile.apply(this, arguments);
+
+    this.title;
+    this.description;
+}
+util.inherits(Readme, BackboneFile);
+
+Readme.prototype.type = 'readme';
+
+/*
+    Return and extension of context to define the readme
+
+    @retrun {Object}
+*/
+Readme.prototype.getContext = function() {
+    return {
+        readme: {
+            path: this.path
+        }
+    };
+};
+
+/*
+    Parse the readme content
+
+    @param {String} content
+    @retrun {Promise}
+*/
+Readme.prototype.parse = function(content) {
+    var that = this;
+
+    return this.parser.readme(content)
+    .then(function(out) {
+        that.title = out.title;
+        that.description = out.description;
+    });
+};
+
+
+module.exports = Readme;
@@ -0,0 +1,349 @@
+var _ = require('lodash');
+var util = require('util');
+
+var location = require('../utils/location');
+var error = require('../utils/error');
+var BackboneFile = require('./file');
+
+/*
+    An article represent an entry in the Summary.
+    It's defined by a title, a reference, and children articles,
+    the reference (ref) can be a filename + anchor or an external file (optional)
+*/
+function TOCArticle(def, parent) {
+    // Title
+    this.title = def.title;
+
+    // Parent TOCPart or TOCArticle
+    this.parent = parent;
+
+    // As string indicating the overall position
+    // ex: '1.0.0'
+    this.level;
+    this._next;
+    this._prev;
+
+    // When README has been automatically added
+    this.isAutoIntro = def.isAutoIntro;
+    this.isIntroduction = def.isIntroduction;
+
+    this.validate();
+
+    // Path can be a relative path or an url, or nothing
+    this.ref = def.path;
+    if (this.ref && !this.isExternal()) {
+        var parts = this.ref.split('#');
+        this.path = (parts.length > 1? parts.slice(0, -1).join('#') : this.ref);
+        this.anchor = (parts.length > 1? '#' + _.last(parts) : null);
+
+        // Normalize path to remove ('./', etc)
+        this.path = location.normalize(this.path);
+    }
+
+    this.articles = _.map(def.articles || [], function(article) {
+        if (article instanceof TOCArticle) return article;
+        return new TOCArticle(article, this);
+    }, this);
+}
+
+// Validate the article
+TOCArticle.prototype.validate = function() {
+    if (!this.title) {
+        throw error.ParsingError(new Error('SUMMARY entries should have an non-empty title'));
+    }
+};
+
+// Iterate over all articles in this articles
+TOCArticle.prototype.walk = function(iter, base) {
+    base = base || this.level;
+
+    _.each(this.articles, function(article, i) {
+        var level = levelId(base, i);
+
+        if (iter(article, level) === false) {
+            return false;
+        }
+        article.walk(iter, level);
+    });
+};
+
+// Return templating context for an article
+TOCArticle.prototype.getContext = function() {
+    return {
+        level: this.level,
+        title: this.title,
+        depth: this.depth(),
+        path: this.isExternal()? undefined : this.path,
+        anchor: this.isExternal()? undefined : this.anchor,
+        url: this.isExternal()? this.ref : undefined
+    };
+};
+
+// Return true if is pointing to a file
+TOCArticle.prototype.hasLocation = function() {
+    return Boolean(this.path);
+};
+
+// Return true if is pointing to an external location
+TOCArticle.prototype.isExternal = function() {
+    return location.isExternal(this.ref);
+};
+
+// Return true if this article is the introduction
+TOCArticle.prototype.isIntro = function() {
+    return Boolean(this.isIntroduction);
+};
+
+// Return true if has children
+TOCArticle.prototype.hasChildren = function() {
+    return this.articles.length > 0;
+};
+
+// Return true if has an article as parent
+TOCArticle.prototype.hasParent = function() {
+    return !(this.parent instanceof TOCPart);
+};
+
+// Return depth of this article
+TOCArticle.prototype.depth = function() {
+    return this.level.split('.').length;
+};
+
+// Return next article in the TOC
+TOCArticle.prototype.next = function() {
+    return this._next;
+};
+
+// Return previous article in the TOC
+TOCArticle.prototype.prev = function() {
+    return this._prev;
+};
+
+// Map over all articles
+TOCArticle.prototype.map = function(iter) {
+    return _.map(this.articles, iter);
+};
+
+
+/*
+    A part of a ToC is a composed of a tree of articles and an optiona title
+*/
+function TOCPart(part, parent) {
+    if (!(this instanceof TOCPart)) return new TOCPart(part, parent);
+
+    TOCArticle.apply(this, arguments);
+}
+util.inherits(TOCPart, TOCArticle);
+
+// Validate the part
+TOCPart.prototype.validate = function() { };
+
+// Return a sibling (next or prev) of this part
+TOCPart.prototype.sibling = function(direction) {
+    var parts = this.parent.parts;
+    var pos = _.findIndex(parts, this);
+
+    if (parts[pos + direction]) {
+        return parts[pos + direction];
+    }
+
+    return null;
+};
+
+// Iterate over all entries of the part
+TOCPart.prototype.walk = function(iter, base) {
+    var articles = this.articles;
+
+    if (articles.length == 0) return;
+
+    // Has introduction?
+    if (articles[0].isIntro()) {
+        if (iter(articles[0], '0') === false) {
+            return;
+        }
+
+        articles = articles.slice(1);
+    }
+
+
+    _.each(articles, function(article, i) {
+        var level = levelId(base, i);
+
+        if (iter(article, level) === false) {
+            return false;
+        }
+
+        article.walk(iter, level);
+    });
+};
+
+// Return templating context for a part
+TOCPart.prototype.getContext = function(onArticle) {
+    onArticle = onArticle || function(article) {
+        return article.getContext();
+    };
+
+    return {
+        title: this.title,
+        articles: this.map(onArticle)
+    };
+};
+
+/*
+A summary is composed of a list of parts, each composed wit a tree of articles.
+*/
+function Summary() {
+    BackboneFile.apply(this, arguments);
+
+    this.parts = [];
+    this._length = 0;
+}
+util.inherits(Summary, BackboneFile);
+
+Summary.prototype.type = 'summary';
+
+// Prepare summary when non existant
+Summary.prototype.parseNotFound = function() {
+    this.update([]);
+};
+
+// Parse the summary content
+Summary.prototype.parse = function(content) {
+    var that = this;
+
+    return this.parser.summary(content)
+
+    .then(function(summary) {
+        that.update(summary.parts);
+    });
+};
+
+// Return templating context for the summary
+Summary.prototype.getContext = function() {
+    function onArticle(article) {
+        var result = article.getContext();
+        if (article.hasChildren()) {
+            result.articles = article.map(onArticle);
+        }
+
+        return result;
+    }
+
+    return {
+        summary: {
+            path: this.path,
+            parts: _.map(this.parts, function(part) {
+                return part.getContext(onArticle);
+            })
+        }
+    };
+};
+
+// Iterate over all entries of the summary
+// iter is called with an TOCArticle
+Summary.prototype.walk = function(iter) {
+    var hasMultipleParts = this.parts.length > 1;
+
+    _.each(this.parts, function(part, i) {
+        part.walk(iter, hasMultipleParts? levelId('', i) : null);
+    });
+};
+
+// Find a specific article using a filter
+Summary.prototype.find = function(filter) {
+    var result;
+
+    this.walk(function(article) {
+        if (filter(article)) {
+            result = article;
+            return false;
+        }
+    });
+
+    return result;
+};
+
+// Flatten the list of articles
+Summary.prototype.flatten = function() {
+    var result = [];
+
+    this.walk(function(article) {
+        result.push(article);
+    });
+
+    return result;
+};
+
+// Return the first TOCArticle for a specific page (or path)
+Summary.prototype.getArticle = function(page) {
+    if (!_.isString(page)) page = page.path;
+
+    return this.find(function(article) {
+        return article.path == page;
+    });
+};
+
+// Return the first TOCArticle for a specific level
+Summary.prototype.getArticleByLevel = function(lvl) {
+    return this.find(function(article) {
+        return article.level == lvl;
+    });
+};
+
+// Return the count of articles in the summary
+Summary.prototype.count = function() {
+    return this._length;
+};
+
+// Prepare the summary
+Summary.prototype.update = function(parts) {
+    var that = this;
+
+
+    that.parts = _.map(parts, function(part) {
+        return new TOCPart(part, that);
+    });
+
+    // Create first part if none
+    if (that.parts.length == 0) {
+        that.parts.push(new TOCPart({}, that));
+    }
+
+    // Add README as first entry
+    var firstArticle = that.parts[0].articles[0];
+    if (!firstArticle || firstArticle.path != that.book.readme.path) {
+        that.parts[0].articles.unshift(new TOCArticle({
+            title: 'Introduction',
+            path: that.book.readme.path,
+            isAutoIntro: true
+        }, that.parts[0]));
+    }
+    that.parts[0].articles[0].isIntroduction = true;
+
+
+    // Update the count and indexing of "level"
+    var prev = undefined;
+
+    that._length = 0;
+    that.walk(function(article, level) {
+        // Index level
+        article.level = level;
+
+        // Chain articles
+        article._prev = prev;
+        if (prev) prev._next = article;
+
+        prev = article;
+
+        that._length += 1;
+    });
+};
+
+
+// Return a level string from a base level and an index
+function levelId(base, i) {
+    i = i + 1;
+    return (base? [base || '', i] : [i]).join('.');
+}
+
+module.exports = Summary;
@@ -0,0 +1,396 @@
+var _ = require('lodash');
+var path = require('path');
+var Ignore = require('ignore');
+
+var Config = require('./config');
+var Readme = require('./backbone/readme');
+var Glossary = require('./backbone/glossary');
+var Summary = require('./backbone/summary');
+var Langs = require('./backbone/langs');
+var Page = require('./page');
+var pathUtil = require('./utils/path');
+var error = require('./utils/error');
+var Promise = require('./utils/promise');
+var Logger = require('./utils/logger');
+var parsers = require('./parsers');
+var initBook = require('./init');
+
+
+/*
+The Book class is an interface for parsing books content.
+It does not require to run on Node.js, isnce it only depends on the fs implementation
+*/
+
+function Book(opts) {
+    if (!(this instanceof Book)) return new Book(opts);
+
+    this.opts = _.defaults(opts || {}, {
+        fs: null,
+
+        // Root path for the book
+        root: '',
+
+        // Extend book configuration
+        config: {},
+
+        // Log function
+        log: function(msg) {
+            process.stdout.write(msg);
+        },
+
+        // Log level
+        logLevel: 'info'
+    });
+
+    if (!opts.fs) throw error.ParsingError(new Error('Book requires a fs instance'));
+
+    // Root path for the book
+    this.root = opts.root;
+
+    // If multi-lingual, book can have a parent
+    this.parent = opts.parent;
+    if (this.parent) {
+        this.language = path.relative(this.parent.root, this.root);
+    }
+
+    // A book is linked to an fs, to access its content
+    this.fs = opts.fs;
+
+    // Rules to ignore some files
+    this.ignore = Ignore();
+    this.ignore.addPattern([
+        // Skip Git stuff
+        '.git/',
+
+        // Skip OS X meta data
+        '.DS_Store',
+
+        // Skip stuff installed by plugins
+        'node_modules',
+
+        // Skip book outputs
+        '_book',
+        '*.pdf',
+        '*.epub',
+        '*.mobi'
+    ]);
+
+    // Create a logger for the book
+    this.log = new Logger(opts.log, opts.logLevel);
+
+    // Create an interface to access the configuration
+    this.config = new Config(this, opts.config);
+
+    // Interfaces for the book structure
+    this.readme = new Readme(this);
+    this.summary = new Summary(this);
+    this.glossary = new Glossary(this);
+
+    // Multilinguals book
+    this.langs = new Langs(this);
+    this.books = [];
+
+    // List of page in the book
+    this.pages = {};
+
+    // Deprecation for templates
+    Object.defineProperty(this, 'options', {
+        get: function () {
+            this.log.warn.ln('"options" property is deprecated, use config.get(key) instead');
+            return this.config.options;
+        }
+    });
+
+    _.bindAll(this);
+
+    // Loop for template filters/blocks
+    error.deprecateField(this, 'book', this, '"book" property is deprecated, use "this" directly instead');
+}
+
+// Return templating context for the book
+Book.prototype.getContext = function() {
+    var variables = this.config.get('variables', {});
+
+    return {
+        book: _.extend({
+            language: this.language
+        }, variables)
+    };
+};
+
+// Parse and prepare the configuration, fail if invalid
+Book.prototype.prepareConfig = function() {
+    var that = this;
+
+    return this.config.load()
+    .then(function() {
+        var rootFolder = that.config.get('root');
+        if (!rootFolder) return;
+
+        that.originalRoot = that.root;
+        that.root = path.resolve(that.root, rootFolder);
+    });
+};
+
+// Resolve a path in the book source
+// Enforce that the output path is in the scope
+Book.prototype.resolve = function() {
+    var filename = path.resolve.apply(path, [this.root].concat(_.toArray(arguments)));
+    if (!this.isFileInScope(filename)) {
+        throw error.FileOutOfScopeError({
+            filename: filename,
+            root: this.root
+        });
+    }
+
+    return filename;
+};
+
+// Return false if a file is outside the book' scope
+Book.prototype.isFileInScope = function(filename) {
+    filename = path.resolve(this.root, filename);
+
+    // Is the file in the scope of the parent?
+    if (this.parent && this.parent.isFileInScope(filename)) return true;
+
+    // Is file in the root folder?
+    return pathUtil.isInRoot(this.root, filename);
+};
+
+// Parse .gitignore, etc to extract rules
+Book.prototype.parseIgnoreRules = function() {
+    var that = this;
+
+    return Promise.serie([
+        '.ignore',
+        '.gitignore',
+        '.bookignore'
+    ], function(filename) {
+        return that.readFile(filename)
+        .then(function(content) {
+            that.ignore.addPattern(content.toString().split(/\r?\n/));
+        }, function() {
+            return Promise();
+        });
+    });
+};
+
+// Parse the whole book
+Book.prototype.parse = function() {
+    var that = this;
+
+    return Promise()
+    .then(this.prepareConfig)
+    .then(this.parseIgnoreRules)
+
+    // Parse languages
+    .then(function() {
+        return that.langs.load();
+    })
+
+    .then(function() {
+        if (that.isMultilingual()) {
+            if (that.isLanguageBook()) {
+                throw error.ParsingError(new Error('A multilingual book as a language book is forbidden'));
+            }
+
+            that.log.info.ln('Parsing multilingual book, with', that.langs.count(), 'languages');
+
+            // Create a new book for each language and parse it
+            return Promise.serie(that.langs.list(), function(lang) {
+                that.log.debug.ln('Preparing book for language', lang.id);
+                var langBook = new Book(_.extend({}, that.opts, {
+                    parent: that,
+                    config: that.config.dump(),
+                    root: that.resolve(lang.id)
+                }));
+
+                that.books.push(langBook);
+
+                return langBook.parse();
+            });
+        }
+
+        return Promise()
+
+        // Parse the readme
+        .then(that.readme.load)
+        .then(function() {
+            if (!that.readme.exists()) {
+                throw new error.FileNotFoundError({ filename: 'README' });
+            }
+
+            // Default configuration to infos extracted from readme
+            if (!that.config.get('title')) that.config.set('title', that.readme.title);
+            if (!that.config.get('description')) that.config.set('description', that.readme.description);
+        })
+
+        // Parse the summary
+        .then(that.summary.load)
+        .then(function() {
+            if (!that.summary.exists()) {
+                that.log.warn.ln('no summary file in this book');
+            }
+
+            // Index summary's articles
+            that.summary.walk(function(article) {
+                if (!article.hasLocation() || article.isExternal()) return;
+                that.addPage(article.path);
+            });
+        })
+
+        // Parse the glossary
+        .then(that.glossary.load)
+
+        // Add the glossary as a page
+        .then(function() {
+            if (!that.glossary.exists()) return;
+            that.addPage(that.glossary.path);
+        });
+    });
+};
+
+// Mark a filename as being parsable
+Book.prototype.addPage = function(filename) {
+    if (this.hasPage(filename)) return this.getPage(filename);
+
+    filename = pathUtil.normalize(filename);
+    this.pages[filename] = new Page(this, filename);
+    return this.pages[filename];
+};
+
+// Return a page by its filename (or undefined)
+Book.prototype.getPage = function(filename) {
+    filename = pathUtil.normalize(filename);
+    return this.pages[filename];
+};
+
+
+// Return true, if has a specific page
+Book.prototype.hasPage = function(filename) {
+    return Boolean(this.getPage(filename));
+};
+
+// Test if a file is ignored, return true if it is
+Book.prototype.isFileIgnored = function(filename) {
+    return this.ignore.filter([filename]).length == 0;
+};
+
+// Read a file in the book, throw error if ignored
+Book.prototype.readFile = function(filename) {
+    if (this.isFileIgnored(filename)) return Promise.reject(new error.FileNotFoundError({ filename: filename }));
+    return this.fs.readAsString(this.resolve(filename));
+};
+
+// Get stat infos about a file
+Book.prototype.statFile = function(filename) {
+    if (this.isFileIgnored(filename)) return Promise.reject(new error.FileNotFoundError({ filename: filename }));
+    return this.fs.stat(this.resolve(filename));
+};
+
+// Find a parsable file using a filename
+Book.prototype.findParsableFile = function(filename) {
+    var that = this;
+
+    var ext = path.extname(filename);
+    var basename = path.basename(filename, ext);
+
+    // Ordered list of extensions to test
+    var exts = parsers.extensions;
+    if (ext) exts = _.uniq([ext].concat(exts));
+
+    return _.reduce(exts, function(prev, ext) {
+        return prev.then(function(output) {
+            // Stop if already find a parser
+            if (output) return output;
+
+            var filepath = basename+ext;
+
+            return that.fs.findFile(that.root, filepath)
+            .then(function(realFilepath) {
+                if (!realFilepath) return null;
+
+                return {
+                    parser: parsers.getByExt(ext),
+                    path: realFilepath
+                };
+            });
+        });
+    }, Promise(null));
+};
+
+// Return true if book is associated to a language
+Book.prototype.isLanguageBook = function() {
+    return Boolean(this.parent);
+};
+Book.prototype.isSubBook = Book.prototype.isLanguageBook;
+
+// Return true if the book is main instance of a multilingual book
+Book.prototype.isMultilingual = function() {
+    return this.langs.count() > 0;
+};
+
+// Return true if file is in the scope of this book
+Book.prototype.isInBook = function(filename) {
+    return pathUtil.isInRoot(
+        this.root,
+        filename
+    );
+};
+
+// Return true if file is in the scope of a child book
+Book.prototype.isInLanguageBook = function(filename) {
+    var that = this;
+
+    return _.some(this.langs.list(), function(lang) {
+        return pathUtil.isInRoot(
+            that.resolve(lang.id),
+            that.resolve(filename)
+        );
+    });
+};
+
+// ----- Parser Methods
+
+// Render a markup string in inline mode
+Book.prototype.renderInline = function(type, src) {
+    var parser = parsers.get(type);
+    return parser.inline(src)
+        .get('content');
+};
+
+// Render a markup string in block mode
+Book.prototype.renderBlock = function(type, src) {
+    var parser = parsers.get(type);
+    return parser.page(src)
+        .get('content');
+};
+
+
+// ----- DEPRECATED METHODS
+
+Book.prototype.contentLink = error.deprecateMethod(function(s) {
+    return this.output.toURL(s);
+}, '.contentLink() is deprecated, use ".output.toURL()" instead');
+
+Book.prototype.contentPath = error.deprecateMethod(function(s) {
+    return this.output.toURL(s);
+}, '.contentPath() is deprecated, use ".output.toURL()" instead');
+
+Book.prototype.isSubBook = error.deprecateMethod(function() {
+    return this.isLanguageBook();
+}, '.isSubBook() is deprecated, use ".isLanguageBook()" instead');
+
+
+// Initialize a book
+Book.init = function(fs, root, opts) {
+    var book = new Book(_.extend(opts || {}, {
+        root: root,
+        fs: fs
+    }));
+
+    return initBook(book);
+};
+
+
+module.exports = Book;
@@ -0,0 +1,140 @@
+var _ = require('lodash');
+var path = require('path');
+
+var Book = require('../book');
+var NodeFS = require('../fs/node');
+var Logger = require('../utils/logger');
+var Promise = require('../utils/promise');
+var fs = require('../utils/fs');
+var JSONOutput = require('../output/json');
+var WebsiteOutput = require('../output/website');
+var EBookOutput = require('../output/ebook');
+
+var nodeFS = new NodeFS();
+
+var LOG_OPTION = {
+    name: 'log',
+    description: 'Minimum log level to display',
+    values: _.chain(Logger.LEVELS)
+        .keys()
+        .map(function(s) {
+            return s.toLowerCase();
+        })
+        .value(),
+    defaults: 'info'
+};
+
+var FORMAT_OPTION = {
+    name: 'format',
+    description: 'Format to build to',
+    values: ['website', 'json', 'ebook'],
+    defaults: 'website'
+};
+
+var FORMATS = {
+    json: JSONOutput,
+    website: WebsiteOutput,
+    ebook: EBookOutput
+};
+
+// Commands which is processing a book
+// the root of the book is the first argument (or current directory)
+function bookCmd(fn) {
+    return function(args, kwargs) {
+        var input = path.resolve(args[0] || process.cwd());
+        var book = new Book({
+            fs: nodeFS,
+            root: input,
+            logLevel: kwargs.log
+        });
+
+        return fn(book, args.slice(1), kwargs);
+    };
+}
+
+// Commands which is working on a Output instance
+function outputCmd(fn) {
+    return bookCmd(function(book, args, kwargs) {
+        var Out = FORMATS[kwargs.format];
+        var outputFolder = undefined;
+
+        // Set output folder
+        if (args[0]) {
+            outputFolder = path.resolve(process.cwd(), args[0]);
+        }
+
+        return fn(new Out(book, {
+            root: outputFolder
+        }), args);
+    });
+}
+
+// Command to generate an ebook
+function ebookCmd(format) {
+    return {
+        name: format + ' [book] [output] [file]',
+        description: 'generates ebook '+format,
+        options: [
+            LOG_OPTION
+        ],
+        exec: bookCmd(function(book, args, kwargs) {
+            return fs.tmpDir()
+            .then(function(dir) {
+                var ext = '.'+format;
+                var outputFile = path.resolve(process.cwd(), args[0] || ('book' + ext));
+                var output = new EBookOutput(book, {
+                    root: dir,
+                    format: format
+                });
+
+                return output.book.parse()
+                .then(function() {
+                    return output.generate();
+                })
+
+                // Copy the ebook files
+                .then(function() {
+                    if (output.book.isMultilingual()) {
+                        return Promise.serie(output.book.langs.list(), function(lang) {
+                            var _outputFile = path.join(
+                                path.dirname(outputFile),
+                                path.basename(outputFile, ext) + '_' + lang.id + ext
+                            );
+
+                            return fs.copy(
+                                path.resolve(dir, lang.id, 'index' + ext),
+                                _outputFile
+                            );
+                        })
+                        .thenResolve(output.book.langs.count());
+                    } else {
+                        return fs.copy(
+                            path.resolve(dir, 'index' + ext),
+                            outputFile
+                        ).thenResolve(1);
+                    }
+                })
+                .then(function(n) {
+                    output.book.log.info.ok(n+' file(s) generated');
+
+                    output.book.log.info('cleaning up... ');
+                    return output.book.log.info.promise(fs.rmDir(dir));
+                });
+            });
+        })
+    };
+}
+
+module.exports = {
+    nodeFS: nodeFS,
+    bookCmd: bookCmd,
+    outputCmd: outputCmd,
+    ebookCmd: ebookCmd,
+
+    options: {
+        log: LOG_OPTION,
+        format: FORMAT_OPTION
+    },
+
+    FORMATS: FORMATS
+};
@@ -0,0 +1,199 @@
+/* eslint-disable no-console */
+
+var _ = require('lodash');
+var path = require('path');
+var tinylr = require('tiny-lr');
+
+var Promise = require('../utils/promise');
+var PluginsManager = require('../plugins');
+var Book = require('../book');
+
+var helper = require('./helper');
+var Server = require('./server');
+var watch = require('./watch');
+
+module.exports = {
+    commands: [
+        {
+            name: 'init [book]',
+            description: 'setup and create files for chapters',
+            options: [
+                helper.options.log
+            ],
+            exec: function(args) {
+                var input = path.resolve(args[0] || process.cwd());
+                return Book.init(helper.nodeFS, input);
+            }
+        },
+
+        {
+            name: 'parse [book]',
+            description: 'parse and returns debug information for a book',
+            options: [
+                helper.options.log
+            ],
+            exec: helper.bookCmd(function(book) {
+                return book.parse()
+                .then(function() {
+                    book.log.info.ln('Book located in:', book.root);
+                    book.log.info.ln('');
+
+                    if (book.config.exists()) book.log.info.ln('Configuration:', book.config.path);
+
+                    if (book.isMultilingual()) {
+                        book.log.info.ln('Multilingual book detected:', book.langs.path);
+                    } else {
+                        book.log.info.ln('Readme:', book.readme.path);
+                        book.log.info.ln('Summary:', book.summary.path);
+                        if (book.glossary.exists()) book.log.info.ln('Glossary:', book.glossary.path);
+
+                        book.log.info.ln('Pages:');
+                        _.each(book.pages, function(page) {
+                            book.log.info.ln('\t-', page.path);
+                        });
+                    }
+                });
+            })
+        },
+
+        {
+            name: 'install [book]',
+            description: 'install all plugins dependencies',
+            options: [
+                helper.options.log
+            ],
+            exec: helper.bookCmd(function(book, args) {
+                var plugins = new PluginsManager(book);
+
+                return book.config.load()
+                .then(function() {
+                    return plugins.install();
+                });
+            })
+        },
+
+        {
+            name: 'build [book] [output]',
+            description: 'build a book',
+            options: [
+                helper.options.log,
+                helper.options.format
+            ],
+            exec: helper.outputCmd(function(output, args, kwargs) {
+                return output.book.parse()
+                .then(function() {
+                    return output.generate();
+                });
+            })
+        },
+
+        helper.ebookCmd('pdf'),
+        helper.ebookCmd('epub'),
+        helper.ebookCmd('mobi'),
+
+        {
+            name: 'serve [book]',
+            description: 'Build then serve a book from a directory',
+            options: [
+                {
+                    name: 'port',
+                    description: 'Port for server to listen on',
+                    defaults: 4000
+                },
+                {
+                    name: 'lrport',
+                    description: 'Port for livereload server to listen on',
+                    defaults: 35729
+                },
+                {
+                    name: 'watch',
+                    description: 'Enable/disable file watcher',
+                    defaults: true
+                },
+                helper.options.format,
+                helper.options.log
+            ],
+            exec: function(args, kwargs) {
+                var input = path.resolve(args[0] || process.cwd());
+                var server = new Server();
+
+                // Init livereload server
+                var lrServer = tinylr({});
+                var port = kwargs.port;
+                var lrPath;
+
+                var generate = function() {
+
+                    // Stop server if running
+                    if (server.isRunning()) console.log('Stopping server');
+                    return server.stop()
+
+                    // Generate the book
+                    .then(function() {
+                        var book = new Book({
+                            fs: helper.nodeFS,
+                            root: input,
+                            logLevel: kwargs.log
+                        });
+
+                        return book.parse()
+                        .then(function() {
+                            // Add livereload plugin
+                            book.config.set('plugins',
+                                book.config.get('plugins')
+                                .concat([
+                                    { name: 'livereload' }
+                                ])
+                            );
+
+                            var Out = helper.FORMATS[kwargs.format];
+                            var output = new Out(book);
+
+                            return output.generate()
+                            .thenResolve(output);
+                        });
+                    })
+
+                    // Start server and watch changes
+                    .then(function(output) {
+                        console.log();
+                        console.log('Starting server ...');
+                        return server.start(output.root(), port)
+                        .then(function() {
+                            console.log('Serving book on http://localhost:'+port);
+
+                            if (lrPath) {
+                                // trigger livereload
+                                lrServer.changed({
+                                    body: {
+                                        files: [lrPath]
+                                    }
+                                });
+                            }
+
+                            if (!kwargs.watch) return;
+
+                            return watch(output.book.root)
+                            .then(function(filepath) {
+                                // set livereload path
+                                lrPath = filepath;
+                                console.log('Restart after change in file', filepath);
+                                console.log('');
+                                return generate();
+                            });
+                        });
+                    });
+                };
+
+                return Promise.nfcall(lrServer.listen.bind(lrServer), kwargs.lrport)
+                .then(function() {
+                    console.log('Live reload server started on port:', kwargs.lrport);
+                    console.log('Press CTRL+C to quit ...');
+                    console.log('');
+                    return generate();
+                });
+            }
+        }
+
+    ]
+};
@@ -1,12 +1,11 @@
-var Q = require('q');
-var _ = require('lodash');
-
 var events = require('events');
 var http = require('http');
 var send = require('send');
 var util = require('util');
 var url = require('url');

+var Promise = require('../utils/promise');
+
 var Server = function() {
    this.running = null;
    this.dir = null;
@@ -17,18 +16,18 @@ util.inherits(Server, events.EventEmitter);

 // Return true if the server is running
 Server.prototype.isRunning = function() {
-    return this.running != null;
+    return !!this.running;
 };

 // Stop the server
 Server.prototype.stop = function() {
    var that = this;
-    if (!this.isRunning()) return Q();
+    if (!this.isRunning()) return Promise();

-    var d = Q.defer();
+    var d = Promise.defer();
    this.running.close(function(err) {
        that.running = null;
-        that.emit("state", false);
+        that.emit('state', false);

        if (err) d.reject(err);
        else d.resolve();
@@ -42,13 +41,13 @@ Server.prototype.stop = function() {
 };

 Server.prototype.start = function(dir, port) {
-    var that = this, pre = Q();
+    var that = this, pre = Promise();
    port = port || 8004;

    if (that.isRunning()) pre = this.stop();
    return pre
    .then(function() {
-        var d = Q.defer();
+        var d = Promise.defer();

        that.running = http.createServer(function(req, res){
            // Render error
@@ -65,8 +64,9 @@ Server.prototype.start = function(dir, port) {
            }

            // Send file
-            send(req, url.parse(req.url).pathname)
-            .root(dir)
+            send(req, url.parse(req.url).pathname, {
+                root: dir
+            })
            .on('error', error)
            .on('directory', redirect)
            .pipe(res);
@@ -85,12 +85,12 @@ Server.prototype.start = function(dir, port) {

            that.port = port;
            that.dir = dir;
-            that.emit("state", true);
+            that.emit('state', true);
            d.resolve();
        });

        return d.promise;
    });
-}
+};

 module.exports = Server;
@@ -0,0 +1,42 @@
+var _ = require('lodash');
+var path = require('path');
+var chokidar = require('chokidar');
+
+var Promise = require('../utils/promise');
+var parsers = require('../parsers');
+
+// Watch a folder and resolve promise once a file is modified
+function watch(dir) {
+    var d = Promise.defer();
+    dir = path.resolve(dir);
+
+    var toWatch = [
+        'book.json', 'book.js', '_layouts/**'
+    ];
+
+    // Watch all parsable files
+    _.each(parsers.extensions, function(ext) {
+        toWatch.push('**/*'+ext);
+    });
+
+    var watcher = chokidar.watch(toWatch, {
+        cwd: dir,
+        ignored: '_book/**',
+        ignoreInitial: true
+    });
+
+    watcher.once('all', function(e, filepath) {
+        watcher.close();
+
+        d.resolve(filepath);
+    });
+    watcher.once('error', function(err) {
+        watcher.close();
+
+        d.reject(err);
+    });
+
+    return d.promise;
+}
+
+module.exports = watch;
@@ -0,0 +1,137 @@
+var _ = require('lodash');
+var semver = require('semver');
+
+var gitbook = require('../gitbook');
+var Promise = require('../utils/promise');
+var error = require('../utils/error');
+var validator = require('./validator');
+var plugins = require('./plugins');
+
+// Config files to tested (sorted)
+var CONFIG_FILES = [
+    'book.js',
+    'book.json'
+];
+
+/*
+Config is an interface for the book's configuration stored in "book.json" (or "book.js")
+*/
+
+function Config(book, baseConfig) {
+    this.book = book;
+    this.fs = book.fs;
+    this.log = book.log;
+    this.path = '';
+
+    this.baseConfig = baseConfig || {};
+    this.replace({});
+}
+
+// Load configuration of the book
+// and verify that the configuration is satisfying
+Config.prototype.load = function() {
+    var that = this;
+    var isLanguageBook = this.book.isLanguageBook();
+
+    // Try all potential configuration file
+    return Promise.some(CONFIG_FILES, function(filename) {
+        that.log.debug.ln('try loading configuration from', filename);
+
+        return that.fs.loadAsObject(that.book.resolve(filename))
+        .then(function(_config) {
+            that.log.debug.ln('configuration loaded from', filename);
+
+            that.path = filename;
+            return that.replace(_config);
+        })
+        .fail(function(err) {
+            if (err.code != 'MODULE_NOT_FOUND') throw(err);
+            else return Promise(false);
+        });
+    })
+    .then(function() {
+        if (!isLanguageBook) {
+            if (!gitbook.satisfies(that.options.gitbook)) {
+                throw new Error('GitBook version doesn\'t satisfy version required by the book: '+that.options.gitbook);
+            }
+            if (that.options.gitbook != '*' && !semver.satisfies(semver.inc(gitbook.version, 'patch'), that.options.gitbook)) {
+                that.log.warn.ln('gitbook version specified in your book.json might be too strict for future patches, \'>='+(_.first(gitbook.version.split('.'))+'.x.x')+'\' is more adequate');
+            }
+
+            that.options.plugins = plugins.toList(that.options.plugins);
+        } else {
+            // Multilingual book should inherits the plugins list from parent
+            that.options.plugins = that.book.parent.config.get('plugins');
+        }
+
+        that.options.gitbook = gitbook.version;
+    });
+};
+
+// Replace the whole configuration
+Config.prototype.replace = function(options) {
+    var that = this;
+
+    // Extend base config
+    options = _.defaults(_.cloneDeep(options), this.baseConfig);
+
+    // Validate the config
+    this.options = validator.validate(options);
+
+    // options.input == book.root
+    Object.defineProperty(this.options, 'input', {
+        get: function () {
+            return that.book.root;
+        }
+    });
+
+    // options.originalInput == book.parent.root
+    Object.defineProperty(this.options, 'originalInput', {
+        get: function () {
+            return that.book.parent? that.book.parent.root : undefined;
+        }
+    });
+
+    error.deprecateField(this.options, 'generator', (this.book.output? this.book.output.name : null), '"options.generator" property is deprecated, use "output.name" instead');
+    error.deprecateField(this.options, 'output', (this.book.output && this.book.output.root? this.book.output.root() : null), '"options.output" property is deprecated, use "output.root()" instead');
+};
+
+// Return true if book has a configuration file
+Config.prototype.exists = function() {
+    return Boolean(this.path);
+};
+
+// Return path to a structure file
+// Strip the extension by default
+Config.prototype.getStructure = function(name, dontStripExt) {
+    var filename = this.options.structure[name];
+    if (dontStripExt) return filename;
+
+    filename = filename.split('.').slice(0, -1).join('.');
+    return filename;
+};
+
+// Return a configuration using a key and a default value
+Config.prototype.get = function(key, def) {
+    return _.get(this.options, key, def);
+};
+
+// Update a configuration
+Config.prototype.set = function(key, value) {
+    return _.set(this.options, key, value);
+};
+
+// Return a dump of the configuration
+Config.prototype.dump = function() {
+    var opts = _.omit(this.options, 'generator', 'output');
+    return _.cloneDeep(opts);
+};
+
+// Return templating context
+Config.prototype.getContext = function() {
+    return {
+        config: this.book.config.dump()
+    };
+};
+
+module.exports = Config;
@@ -0,0 +1,67 @@
+var _ = require('lodash');
+
+// Default plugins added to each books
+var DEFAULT_PLUGINS = ['highlight', 'search', 'lunr', 'sharing', 'fontsettings', 'theme-default'];
+
+// Return true if a plugin is a default plugin
+function isDefaultPlugin(name, version) {
+    return _.contains(DEFAULT_PLUGINS, name);
+}
+
+// Normalize a list of plugins to use
+function normalizePluginsList(plugins) {
+    // Normalize list to an array
+    plugins = _.isString(plugins) ? plugins.split(',') : (plugins || []);
+
+    // Remove empty parts
+    plugins = _.compact(plugins);
+
+    // Divide as {name, version} to handle format like 'myplugin@1.0.0'
+    plugins = _.map(plugins, function(plugin) {
+        if (plugin.name) return plugin;
+
+        var parts = plugin.split('@');
+        var name = parts[0];
+        var version = parts.slice(1).join('@');
+        return {
+            'name': name,
+            'version': version // optional
+        };
+    });
+
+    // List plugins to remove
+    var toremove = _.chain(plugins)
+    .filter(function(plugin) {
+        return plugin.name.length > 0 && plugin.name[0] == '-';
+    })
+    .map(function(plugin) {
+        return plugin.name.slice(1);
+    })
+    .value();
+
+    // Merge with defaults
+    _.each(DEFAULT_PLUGINS, function(plugin) {
+        if (_.find(plugins, { name: plugin })) {
+            return;
+        }
+
+        plugins.push({
+            'name': plugin
+        });
+    });
+    // Remove plugin that start with '-'
+    plugins = _.filter(plugins, function(plugin) {
+        return !_.contains(toremove, plugin.name) && !(plugin.name.length > 0 && plugin.name[0] == '-');
+    });
+
+    // Remove duplicates
+    plugins = _.uniq(plugins, 'name');
+
+    return plugins;
+}
+
+module.exports = {
+    isDefaultPlugin: isDefaultPlugin,
+    toList: normalizePluginsList
+};
+
@@ -0,0 +1,188 @@
+module.exports = {
+    '$schema': 'http://json-schema.org/schema#',
+    'id': 'https://gitbook.com/schemas/book.json',
+    'title': 'GitBook Configuration',
+    'type': 'object',
+    'properties': {
+        'root': {
+            'type': 'string',
+            'title': 'Path fro the root folder containing the book\'s content'
+        },
+        'title': {
+            'type': 'string',
+            'title': 'Title of the book, default is extracted from README'
+        },
+        'isbn': {
+            'type': 'string',
+            'title': 'ISBN for published book'
+        },
+        'author': {
+            'type': 'string',
+            'title': 'Name of the author'
+        },
+        'gitbook': {
+            'type': 'string',
+            'default': '*',
+            'title': 'GitBook version to match'
+        },
+        'direction': {
+            'type': 'string',
+            'enum': ['ltr', 'rtl'],
+            'title': 'Direction of texts, default is detected in the pages'
+        },
+        'theme': {
+            'type': 'string',
+            'default': 'default',
+            'title': 'Name of the theme plugin to use'
+        },
+        'variables': {
+            'type': 'object',
+            'title': 'Templating context variables'
+        },
+        'plugins': {
+            'oneOf': [
+                { '$ref': '#/definitions/pluginsArray' },
+                { '$ref': '#/definitions/pluginsString' }
+            ],
+            'default': []
+        },
+        'pluginsConfig': {
+            'type': 'object',
+            'title': 'Configuration for plugins'
+        },
+        'structure': {
+            'type': 'object',
+            'properties': {
+                'langs': {
+                    'default': 'LANGS.md',
+                    'type': 'string',
+                    'title': 'File to use as languages index',
+                    'pattern': '^[0-9a-zA-Z ... ]+$'
+                },
+                'readme': {
+                    'default': 'README.md',
+                    'type': 'string',
+                    'title': 'File to use as preface',
+                    'pattern': '^[0-9a-zA-Z ... ]+$'
+                },
+                'glossary': {
+                    'default': 'GLOSSARY.md',
+                    'type': 'string',
+                    'title': 'File to use as glossary index',
+                    'pattern': '^[0-9a-zA-Z ... ]+$'
+                },
+                'summary': {
+                    'default': 'SUMMARY.md',
+                    'type': 'string',
+                    'title': 'File to use as table of contents',
+                    'pattern': '^[0-9a-zA-Z ... ]+$'
+                }
+            },
+            'additionalProperties': false
+        },
+        'pdf': {
+            'type': 'object',
+            'title': 'PDF specific configurations',
+            'properties': {
+                'pageNumbers': {
+                    'type': 'boolean',
+                    'default': true,
+                    'title': 'Add page numbers to the bottom of every page'
+                },
+                'fontSize': {
+                    'type': 'integer',
+                    'minimum': 8,
+                    'maximum': 30,
+                    'default': 12,
+                    'title': 'Font size for the PDF output'
+                },
+                'fontFamily': {
+                    'type': 'string',
+                    'default': 'Arial',
+                    'title': 'Font family for the PDF output'
+                },
+                'paperSize': {
+                    'type': 'string',
+                    'enum': ['a0', 'a1', 'a2', 'a3', 'a4', 'a5', 'a6', 'b0', 'b1', 'b2', 'b3', 'b4', 'b5', 'b6', 'legal', 'letter'],
+                    'default': 'a4',
+                    'title': 'Paper size for the PDF'
+                },
+                'chapterMark': {
+                    'type': 'string',
+                    'enum': ['pagebreak', 'rule', 'both', 'none'],
+                    'default': 'pagebreak',
+                    'title': 'How to mark detected chapters'
+                },
+                'pageBreaksBefore': {
+                    'type': 'string',
+                    'default': '/',
+                    'title': 'An XPath expression. Page breaks are inserted before the specified elements. To disable use the expression: "/"'
+                },
+                'margin': {
+                    'type': 'object',
+                    'properties': {
+                        'right': {
+                            'type': 'integer',
+                            'title': 'Right Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 62
+                        },
+                        'left': {
+                            'type': 'integer',
+                            'title': 'Left Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 62
+                        },
+                        'top': {
+                            'type': 'integer',
+                            'title': 'Top Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 56
+                        },
+                        'bottom': {
+                            'type': 'integer',
+                            'title': 'Bottom Margin',
+                            'minimum': 0,
+                            'maximum': 100,
+                            'default': 56
+                        }
+                    }
+                }
+            }
+        }
+    },
+    'required': [],
+    'definitions': {
+        'pluginsArray': {
+            'type': 'array',
+            'items': {
+                'oneOf': [
+                    { '$ref': '#/definitions/pluginObject' },
+                    { '$ref': '#/definitions/pluginString' }
+                ]
+            }
+        },
+        'pluginsString': {
+            'type': 'string'
+        },
+        'pluginString': {
+            'type': 'string'
+        },
+        'pluginObject': {
+            'type': 'object',
+            'properties': {
+                'name': {
+                    'type': 'string'
+                },
+                'version': {
+                    'type': 'string'
+                }
+            },
+            'additionalProperties': false,
+            'required': ['name']
+        }
+    }
+};
@@ -0,0 +1,28 @@
+var jsonschema = require('jsonschema');
+var jsonSchemaDefaults = require('json-schema-defaults');
+var mergeDefaults = require('merge-defaults');
+
+var schema = require('./schema');
+var error = require('../utils/error');
+
+// Validate a book.json content
+// And return a mix with the default value
+function validate(bookJson) {
+    var v = new jsonschema.Validator();
+    var result = v.validate(bookJson, schema, {
+        propertyName: 'config'
+    });
+
+    // Throw error
+    if (result.errors.length > 0) {
+        throw new error.ConfigurationError(new Error(result.errors[0].stack));
+    }
+
+    // Insert default values
+    var defaults = jsonSchemaDefaults(schema);
+    return mergeDefaults(bookJson, defaults);
+}
+
+module.exports = {
+    validate: validate
+};
@@ -0,0 +1,106 @@
+var _ = require('lodash');
+var path = require('path');
+
+var Promise = require('../utils/promise');
+
+/*
+A filesystem is an interface to read files
+GitBook can works with a virtual filesystem, for example in the browser.
+*/
+
+// .readdir return files/folder as a list of string, folder ending with '/'
+function pathIsFolder(filename) {
+    return _.last(filename) == '/' || _.last(filename) == '\\';
+}
+
+
+function FS() {
+
+}
+
+// Check if a file exists, run a Promise(true) if that's the case, Promise(false) otherwise
+FS.prototype.exists = function(filename) {
+    // To implement for each fs
+};
+
+// Read a file and returns a promise with the content as a buffer
+FS.prototype.read = function(filename) {
+    // To implement for each fs
+};
+
+// Read stat infos about a file
+FS.prototype.stat = function(filename) {
+    // To implement for each fs
+};
+
+// List files/directories in a directory
+FS.prototype.readdir = function(folder) {
+    // To implement for each fs
+};
+
+// These methods don't require to be redefined, by default it uses .exists, .read, .write, .list
+// For optmization, it can be redefined:
+
+// List files in a directory
+FS.prototype.listFiles = function(folder) {
+    return this.readdir(folder)
+    .then(function(files) {
+        return _.reject(files, pathIsFolder);
+    });
+};
+
+// List all files in the fs
+FS.prototype.listAllFiles = function(folder) {
+    var that = this;
+
+    return this.readdir(folder)
+    .then(function(files) {
+        return _.reduce(files, function(prev, file) {
+            return prev.then(function(output) {
+                var isDirectory = pathIsFolder(file);
+
+                if (!isDirectory) {
+                    output.push(file);
+                    return output;
+                } else {
+                    return that.listAllFiles(path.join(folder, file))
+                    .then(function(files) {
+                        return output.concat(_.map(files, function(_file) {
+                            return path.join(file, _file);
+                        }));
+                    });
+                }
+            });
+        }, Promise([]));
+    });
+};
+
+// Read a file as a string (utf-8)
+FS.prototype.readAsString = function(filename) {
+    return this.read(filename)
+    .then(function(buf) {
+        return buf.toString('utf-8');
+    });
+};
+
+// Find a file in a folder (case incensitive)
+// Return the real filename
+FS.prototype.findFile = function findFile(root, filename) {
+    return this.listFiles(root)
+    .then(function(files) {
+        return _.find(files, function(file) {
+            return (file.toLowerCase() == filename.toLowerCase());
+        });
+    });
+};
+
+// Load a JSON file
+// By default, fs only supports JSON
+FS.prototype.loadAsObject = function(filename) {
+    return this.readAsString(filename)
+    .then(function(str) {
+        return JSON.parse(str);
+    });
+};
+
+module.exports = FS;
@@ -0,0 +1,66 @@
+var _ = require('lodash');
+var util = require('util');
+var path = require('path');
+
+var fs = require('../utils/fs');
+var Promise = require('../utils/promise');
+var BaseFS = require('./');
+
+function NodeFS() {
+    BaseFS.call(this);
+}
+util.inherits(NodeFS, BaseFS);
+
+// Check if a file exists, run a Promise(true) if that's the case, Promise(false) otherwise
+NodeFS.prototype.exists = function(filename) {
+    return fs.exists(filename);
+};
+
+// Read a file and returns a promise with the content as a buffer
+NodeFS.prototype.read = function(filename) {
+    return fs.readFile(filename);
+};
+
+// Read stat infos about a file
+NodeFS.prototype.stat = function(filename) {
+    return fs.stat(filename);
+};
+
+// List files in a directory
+NodeFS.prototype.readdir = function(folder) {
+    return fs.readdir(folder)
+    .then(function(files) {
+        return _.chain(files)
+            .map(function(file) {
+                if (file == '.' || file == '..') return;
+
+                var stat = fs.statSync(path.join(folder, file));
+                if (stat.isDirectory()) file = file + path.sep;
+                return file;
+            })
+            .compact()
+            .value();
+    });
+};
+
+// Load a JSON/JS file
+NodeFS.prototype.loadAsObject = function(filename) {
+    return Promise()
+    .then(function() {
+        var jsFile;
+
+        try {
+            jsFile = require.resolve(filename);
+
+            // Invalidate node.js cache for livreloading
+            delete require.cache[jsFile];
+
+            return require(jsFile);
+        }
+        catch(err) {
+            return Promise.reject(err);
+        }
+    });
+};
+
+module.exports = NodeFS;
@@ -1,128 +0,0 @@
-var Q = require('q');
-var _ = require('lodash');
-var path = require('path');
-
-// Default configuration for gitbook
-var CONFIG = {
-    // Folders to use for output
-    // Caution: it overrides the value from the command line
-    // It's not advised this option in the book.json
-    "output": null,
-
-    // Generator to use for building
-    // Caution: it overrides the value from the command line
-    // It's not advised this option in the book.json
-    "generator": "site",
-
-    // Configuration file to use
-    "configFile": "book",
-
-    // Book title and description (defaults are extracted from the README)
-    "title": null,
-    "description": null,
-
-    // For ebook format, the extension to use for generation (default is detected from output extension)
-    // "epub", "pdf", "mobi"
-    // Caution: it overrides the value from the command line
-    // It's not advised this option in the book.json
-    "extension": null,
-
-    // Plugins list, can contain "-name" for removing default plugins
-    "plugins": [],
-
-    // Global configuration for plugins
-    "pluginsConfig": {
-        "fontSettings": {
-            "theme": null, //"sepia", "night" or "white",
-            "family": "sans",// "serif" or "sans",
-            "size": 2 // 1 - 4
-        }
-    },
-
-    // Variables for templating
-    "variables": {},
-
-    // Set another theme with your own layout
-    // It's recommended to use plugins or add more options for default theme, though
-    // See https://github.com/GitbookIO/gitbook/issues/209
-    "theme": path.resolve(__dirname, '../../theme'),
-
-    // Links in template (null: default, false: remove, string: new value)
-    "links": {
-        // Custom links at top of sidebar
-        "sidebar": {
-            //"Custom link name": "https://customlink.com"
-        },
-
-        // Sharing links
-        "sharing": {
-            "google": null,
-            "facebook": null,
-            "twitter": null,
-            "weibo": null,
-            "all": null
-        }
-    },
-
-
-    // Options for PDF generation
-    "pdf": {
-        // Add toc at the end of the file
-        "toc": true,
-
-        // Add page numbers to the bottom of every page
-        "pageNumbers": false,
-
-        // Font size for the file content
-        "fontSize": 12,
-
-        // Paper size for the pdf
-        // Choices are [u’a0’, u’a1’, u’a2’, u’a3’, u’a4’, u’a5’, u’a6’, u’b0’, u’b1’, u’b2’, u’b3’, u’b4’, u’b5’, u’b6’, u’legal’, u’letter’]
-        "paperSize": "a4",
-
-        // Margin (in pts)
-        // Note: 72 pts equals 1 inch
-        "margin": {
-            "right": 62,
-            "left": 62,
-            "top": 36,
-            "bottom": 36
-        },
-
-        //Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        "headerTemplate": "",
-
-        //Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        "footerTemplate": ""
-    }
-};
-
-// Return complete configuration
-var defaultsConfig = function(options) {
-    return _.merge(options || {}, CONFIG, _.defaults);
-};
-
-// Read configuration from book.json
-var readConfig = function(options) {
-    options = defaultsConfig(options);
-
-    return Q()
-    .then(function() {
-        try {
-            var _config = require(path.resolve(options.input, options.configFile));
-            options = _.merge(options, _.omit(_config, 'input', 'configFile', 'defaultsPlugins', 'generator'));
-        }
-        catch(err) {
-            // No config file: not a big deal
-            return Q();
-        }
-    })
-    .thenResolve(options);
-};
-
-module.exports = {
-    CONFIG: CONFIG,
-    defaults: defaultsConfig,
-    read: readConfig
-}
-
@@ -1,86 +0,0 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
-var exec = require('child_process').exec;
-
-var fs = require('graceful-fs');
-var parse = require("../../parse");
-var BaseGenerator = require("../page");
-var stringUtils = require("../../utils/string");
-
-var Generator = function() {
-    BaseGenerator.apply(this, arguments);
-};
-util.inherits(Generator, BaseGenerator);
-
-Generator.prototype.finish = function() {
-    var that = this;
-
-    return BaseGenerator.prototype.finish.apply(this)
-    .then(function() {
-        var d = Q.defer();
-        var format = that.options.extension || path.extname(that.options.output).replace("\.", "") || "pdf";
-
-        if (!that.options.cover && fs.existsSync(path.join(that.options.output, "cover.jpg"))) {
-            that.options.cover = path.join(that.options.output, "cover.jpg");
-        }
-
-        var _options = {
-            "--cover": that.options.cover,
-            "--title": that.options.title,
-            "--comments": that.options.description,
-            "--authors": that.options.author,
-            "--publisher": "GitBook",
-            "--chapter": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter ')]",
-            "--chapter-mark": "pagebreak",
-            "--page-breaks-before": "/",
-            "--level1-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-1 ')]",
-            "--level2-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-2 ')]",
-            "--level3-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-3 ')]",
-            "--no-chapters-in-toc": true,
-            "--max-levels": "1",
-            "--breadth-first": true
-        };
-
-        if (format == "pdf") {
-            var pdfOptions = that.options.pdf;
-
-            _.extend(_options, {
-                "--margin-left": String(pdfOptions.margin.left),
-                "--margin-right": String(pdfOptions.margin.right),
-                "--margin-top": String(pdfOptions.margin.top),
-                "--margin-bottom": String(pdfOptions.margin.bottom),
-                "--pdf-default-font-size": String(pdfOptions.fontSize),
-                "--pdf-mono-font-size": String(pdfOptions.fontSize),
-                "--paper-size": String(pdfOptions.paperSize),
-                "--pdf-page-numbers": Boolean(pdfOptions.pageNumbers),
-                "--pdf-header-template": String(pdfOptions.headerTemplate),
-                "--pdf-footer-template": String(pdfOptions.footerTemplate)
-            });
-        }
-
-        var command = [
-            "ebook-convert",
-            path.join(that.options.output, "SUMMARY.html"),
-            path.join(that.options.output, "index."+format),
-            stringUtils.optionsToShellArgs(_options)
-        ].join(" ");
-
-        exec(command, function (error, stdout, stderr) {
-            if (error) {
-                if (error.code == 127) {
-                    error.message = "Need to install ebook-convert from Calibre";
-                } else {
-                    error.message = error.message + " "+stdout;
-                }
-                return d.reject(error);
-            }
-            d.resolve();
-        });
-
-        return d.promise;
-    });
-};
-
-module.exports = Generator;
@@ -1,78 +0,0 @@
-var Q = require("q");
-var fs = require('graceful-fs');
-var fsExtra = require("fs-extra");
-var Ignore = require("fstream-ignore");
-
-var getFiles = function(path) {
-    var d = Q.defer();
-
-    // Our list of files
-    var files = [];
-
-    var ig = Ignore({
-        path: path,
-        ignoreFiles: ['.ignore', '.gitignore', '.bookignore']
-    });
-
-    // Add extra rules to ignore common folders
-    ig.addIgnoreRules([
-        // Skip Git stuff
-        '.git/',
-        '.gitignore',
-
-        // Skip OS X meta data
-        '.DS_Store',
-
-        // Skip stuff installed by plugins
-        'node_modules',
-
-        // Skip book outputs
-        '*.pdf',
-        '*.epub',
-        '*.mobi',
-
-        // Skip config files
-        '.ignore',
-        '.bookignore',
-        'book.json',
-    ], '__custom_stuff');
-
-    // Push each file to our list
-    ig.on('child', function (c) {
-        files.push(
-            c.path.substr(c.root.path.length + 1) + (c.props.Directory === true ? '/' : '')
-        );
-    });
-
-    ig.on('end', function() {
-        // Normalize paths on Windows
-        if(process.platform === 'win32') {
-            return d.resolve(files.map(function(file) {
-                return file.replace(/\\/g, '/');
-            }));
-        }
-
-        // Simply return paths otherwise
-        return d.resolve(files);
-    });
-
-    ig.on('error', d.reject);
-
-    return d.promise;
-};
-
-module.exports = {
-    list: getFiles,
-    readFile: Q.denodeify(fs.readFile),
-    writeFile: Q.denodeify(fs.writeFile),
-    mkdirp: Q.denodeify(fsExtra.mkdirp),
-    copy: Q.denodeify(fsExtra.copy),
-    remove: Q.denodeify(fsExtra.remove),
-    symlink: Q.denodeify(fsExtra.symlink),
-    exists: function(path) {
-        var d = Q.defer();
-        fs.exists(path, d.resolve);
-        return d.promise;
-    },
-    readFileSync: fs.readFileSync.bind(fs)
-};
@@ -1,87 +0,0 @@
-var _ = require("lodash");
-var path = require("path");
-var Q = require("q");
-var fs = require("./fs");
-
-var Plugin = require("./plugin");
-
-var BaseGenerator = function(options) {
-    this.options = options;
-
-    // Base for assets in plugins
-    this.pluginAssetsBase = "book";
-
-    this.options.plugins = Plugin.normalizeNames(this.options.plugins);
-    this.options.plugins = _.union(this.options.plugins, this.options.defaultsPlugins);
-    this.plugins = [];
-};
-
-BaseGenerator.prototype.callHook = function(name, data) {
-    return this.plugins.hook(name, data);
-};
-
-// Sets up generator
-BaseGenerator.prototype.load = function() {
-    return this.loadPlugins();
-};
-
-BaseGenerator.prototype.loadPlugins = function() {
-    var that = this;
-
-    return Plugin.fromList(this.options.plugins, this.options.input, this, {
-        assetsBase: this.pluginAssetsBase
-    })
-    .then(function(_plugins) {
-        that.plugins = _plugins;
-
-        return that.callHook("init");
-    });
-};
-
-BaseGenerator.prototype.convertFile = function(content, input) {
-    return Q.reject(new Error("Could not convert "+input));
-};
-
-BaseGenerator.prototype.transferFile = function(input) {
-    return fs.copy(
-        path.join(this.options.input, input),
-        path.join(this.options.output, input)
-    );
-};
-
-BaseGenerator.prototype.transferFolder = function(input) {
-    return fs.mkdirp(
-        path.join(this.options.output, input)
-    );
-};
-
-BaseGenerator.prototype.copyCover = function() {
-    var that = this;
-
-    return Q.all([
-        fs.copy(path.join(this.options.input, "cover.jpg"), path.join(this.options.output, "cover.jpg")),
-        fs.copy(path.join(this.options.input, "cover_small.jpg"), path.join(this.options.output, "cover_small.jpg"))
-    ])
-    .fail(function() {
-        // If orignally from multi-lang, try copy from originalInput
-        if (!that.options.originalInput) return;
-
-        return Q.all([
-            fs.copy(path.join(that.options.originalInput, "cover.jpg"), path.join(that.options.output, "cover.jpg")),
-            fs.copy(path.join(that.options.originalInput, "cover_small.jpg"), path.join(that.options.output, "cover_small.jpg"))
-        ]);
-    })
-    .fail(function(err) {
-        return Q();
-    });
-};
-
-BaseGenerator.prototype.langsIndex = function(langs) {
-    return Q.reject(new Error("Langs index is not supported in this generator"));
-};
-
-BaseGenerator.prototype.finish = function() {
-    return Q.reject(new Error("Could not finish generation"));
-};
-
-module.exports = BaseGenerator;
@@ -1,374 +0,0 @@
-var Q = require("q");
-var _ = require("lodash");
-var path = require("path");
-var tmp = require('tmp');
-
-var swig = require('./template');
-var fs = require("./fs");
-var parse = require("../parse");
-var Plugin = require("./plugin");
-var defaultConfig = require("./config");
-
-var generators = {
-    "site": require("./site"),
-    "page": require("./page"),
-    "ebook": require("./ebook"),
-    "json": require("./json")
-};
-
-var defaultDescription = "Book generated using GitBook";
-
-
-var containsFiles = function(dir, files) {
-    return Q.all(_.map(files, function(file) {
-        return fs.exists(path.join(dir, file));
-    }))
-    .then(_.all);
-};
-
-// Test if generator exists
-var checkGenerator = function(options) {
-    if (!generators[options.generator]) {
-        return Q.reject(new Error("Invalid generator (availables are: "+_.keys(generators).join(", ")+")"));
-    }
-    return Q();
-};
-
-// Create the generator and load plugins
-var loadGenerator = function(options) {
-    return checkGenerator(options)
-    .then(function() {
-        var generator = new generators[options.generator](options);
-
-        return generator.load()
-        .then(_.constant(generator));
-    });
-};
-
-
-
-var generate = function(options) {
-    // Read config file
-    return defaultConfig.read(options)
-    .then(function(_options) {
-        options = _options;
-
-        // Validate options
-        if (!options.input) {
-            return Q.reject(new Error("Need option input (book input directory)"));
-        }
-
-        // Check files to get folder type (book, multilanguage book or neither)
-        return checkGenerator(options);
-    })
-
-    // Read readme
-    .then(function() {
-        return fs.readFile(path.join(options.input, "README.md"), "utf-8")
-        .then(function(_readme) {
-            _readme = parse.readme(_readme);
-
-            options.title = options.title || _readme.title;
-            options.description = options.description || _readme.description || defaultDescription;
-        });
-    })
-
-    // Detect multi-languages book
-    .then(function() {
-        return containsFiles(options.input, ['LANGS.md'])
-    })
-
-    .then(function(isMultiLang) {
-        // Multi language book
-        if(isMultiLang) {
-            return generateMultiLang(options);
-        }
-
-        // Book
-        return generateBook(options);
-    });
-};
-
-/*
- *  Generate a multilanguage book by generating a book for each folder.
- */
-var generateMultiLang = function(options) {
-    var langsSummary;
-    options.output = options.output || path.join(options.input, "_book");
-
-    return checkGenerator(options)
-
-    // Multi-languages book
-    .then(function() {
-        return fs.readFile(path.join(options.input, "LANGS.md"), "utf-8")
-    })
-
-    // Clean output folder
-    .then(function(_langsSummary) {
-        langsSummary = _langsSummary;
-        return fs.remove(options.output);
-    })
-    .then(function() {
-        return fs.mkdirp(options.output);
-    })
-
-    // Generate sub-books
-    .then(function() {
-        options.langsSummary = parse.langs(langsSummary);
-
-        // Generated a book for each valid entry
-        return _.reduce(options.langsSummary.list, function(prev, entry) {
-            return prev.then(function() {
-                return generate(_.extend({}, options, {
-                    input: path.join(options.input, entry.path),
-                    output: path.join(options.output, entry.path),
-                    originalInput: options.input,
-                    originalOutput: options.output
-                }));
-            })
-        }, Q());
-    })
-
-    .then(function() {
-        return loadGenerator(options);
-    })
-
-    // Generate languages index
-    .then(function(generator) {
-        return generator.langsIndex(options.langsSummary);
-    })
-
-    // Copy cover file
-    .then(function() {
-        return Q.all([
-            fs.copy(path.join(options.input, "cover.jpg"), path.join(options.output, "cover.jpg")),
-            fs.copy(path.join(options.input, "cover_small.jpg"), path.join(options.output, "cover_small.jpg"))
-        ])
-        .fail(function() {
-            return Q();
-        })
-    })
-
-    // Return options to caller
-    .then(_.constant(options));
-};
-
-/*
- *  Use a specific generator to convert a gitbook to a site/pdf/ebook/
- *  output is always a folder
- */
-var generateBook = function(options) {
-    var files;
-
-    options.output = options.output || path.join(options.input, "_book");
-
-    // Check if it's a book
-    return containsFiles(options.input, ['SUMMARY.md', 'README.md'])
-
-    // Fail if not a book
-    .then(function(isBook) {
-        if(!isBook) {
-            return Q.reject(new Error("Invalid gitbook repository, need SUMMARY.md and README.md"));
-        }
-    })
-
-    // Clean output folder
-    .then(function() {
-        return fs.remove(options.output);
-    })
-
-    .then(function() {
-        return fs.mkdirp(options.output);
-    })
-
-    // List all files in the repository
-    .then(function() {
-        return fs.list(options.input)
-        .then(function(_files) {
-            files = _files;
-        });
-    })
-
-    .then(function() {
-        return loadGenerator(options);
-    })
-
-    // Convert files
-    .then(function(generator) {
-        // Generate the book
-        return Q()
-
-        // Get summary
-        .then(function() {
-            var summary = {
-                path: path.join(options.input, "SUMMARY.md")
-            };
-
-            var _callHook = function(name) {
-                return generator.callHook(name, summary)
-                .then(function(_summary) {
-                    summary = _summary;
-                    return summary;
-                });
-            };
-
-            return fs.readFile(summary.path, "utf-8")
-                .then(function(_content) {
-                    summary.content = _content;
-                    return _callHook("summary:before");
-                })
-                .then(function() {
-                    summary.content = parse.summary(summary.content);
-                    return _callHook("summary:after");
-                })
-                .then(function() {
-                    options.summary = summary.content;
-                    options.navigation = parse.navigation(options.summary);
-                });
-        })
-
-        // Read glossary
-        .then(function() {
-            var glossary = {};
-
-            var _callHook = function(name) {
-                return generator.callHook(name, glossary)
-                .then(function(_glossary) {
-                    glossary = _glossary;
-                    return glossary;
-                });
-            };
-
-            return fs.readFile(path.join(options.input, "GLOSSARY.md"), "utf-8")
-                .fail(function() {
-                    return "";
-                })
-                .then(function(_content) {
-                    glossary.content = _content;
-                    return _callHook("glossary:before");
-                })
-                .then(function() {
-                    glossary.content = parse.glossary(glossary.content);
-                    return _callHook("glossary:after");
-                })
-                .then(function() {
-                    options.glossary = glossary.content;
-                });
-        })
-
-        // Skip processing some files
-        .then(function() {
-            files = _.filter(files, function (file) {
-                return !(
-                    file === 'SUMMARY.md' ||
-                    file === 'GLOSSARY.md'
-                );
-            });
-        })
-
-        // Copy file and replace markdown file
-        .then(function() {
-            return Q.all(
-                _.chain(files)
-                .map(function(file) {
-                    if (!file) return;
-
-                    if (file[file.length -1] == "/") {
-                        return Q(generator.transferFolder(file));
-                    } else if (path.extname(file) == ".md" && options.navigation[file] != null) {
-                        return fs.readFile(path.join(options.input, file), "utf-8")
-                        .then(function(content) {
-                            return Q(generator.convertFile(content, file));
-                        });
-                    } else {
-                        return Q(generator.transferFile(file));
-                    }
-                })
-                .value()
-            );
-        })
-
-        // Finish generation
-        .then(function() {
-            return generator.callHook("finish:before");
-        })
-        .then(function() {
-            return generator.finish();
-        })
-        .then(function() {
-            return generator.callHook("finish");
-        });
-    })
-
-    // Return all options
-    .then(function() {
-        return options;
-    });
-};
-
-/*
- *  Extract files from generate output in a temporary folder
- */
-var generateFile = function(options) {
-    options = _.defaults(options || {}, {
-        input: null,
-        output: null,
-        extension: null
-    });
-
-    return Q.nfcall(tmp.dir)
-    .then(function(tmpDir) {
-        return generate(
-            _.extend({},
-                options,
-                {
-                    output: tmpDir
-                })
-        )
-        .then(function(_options) {
-            var ext = options.extension;
-            var outputFile = options.output || path.resolve(options.input, "book."+ext);
-
-            var copyFile = function(lang) {
-                var _outputFile = outputFile;
-                var _tmpDir = tmpDir;
-
-                if (lang) {
-                    _outputFile = _outputFile.slice(0, -path.extname(_outputFile).length)+"_"+lang+path.extname(_outputFile);
-                    _tmpDir = path.join(_tmpDir, lang);
-                }
-
-                return fs.copy(
-                    path.join(_tmpDir, "index."+ext),
-                    _outputFile
-                );
-            };
-
-            // Multi-langs book
-            return Q()
-            .then(function() {
-                if (_options.langsSummary) {
-                    return Q.all(
-                        _.map(_options.langsSummary.list, function(lang) {
-                            return copyFile(lang.lang);
-                        })
-                    );
-                } else {
-                    return copyFile();
-                }
-            })
-            .then(function() {
-                return fs.remove(tmpDir);
-            });
-        });
-    });
-};
-
-module.exports = {
-    generators: generators,
-    folder: generate,
-    file: generateFile,
-    book: generateBook,
-    Plugin: Plugin,
-    config: defaultConfig
-};
@@ -1,69 +0,0 @@
-var Q = require('q');
-var _ = require('lodash');
-
-var path = require('path');
-
-var fs = require('./fs');
-var parse = require('../parse');
-
-
-// Extract paths out of a summary
-function paths(summary) {
-    return _.reduce(summary.chapters, function(accu, chapter) {
-        return accu.concat(
-            _.filter([chapter.path].concat(_.pluck(chapter.articles, 'path')))
-        );
-    }, []);
-}
-
-// Get the parent folders out of a group of files
-function folders(files) {
-    return _.chain(files)
-    .map(function(file) {
-        return path.dirname(file);
-    })
-    .uniq()
-    .value();
-}
-
-function initDir(dir) {
-    return fs.readFile(path.join(dir, 'SUMMARY.md'), 'utf8')
-    .then(function(src) {
-        // Parse summary
-        return parse.summary(src);
-    })
-    .then(function(summary) {
-        // Extract paths from summary
-        return paths(summary);
-    })
-    .then(function(paths) {
-        // Convert to absolute paths
-        return _.map(paths, function(file) {
-            return path.resolve(file);
-        });
-    })
-    .then(function(files) {
-        // Create folders
-        return Q.all(_.map(folders(files), function(folder) {
-            return fs.mkdirp(folder);
-        }))
-        .then(_.constant(files));
-    })
-    .then(function(files) {
-        // Create files that don't exist
-        return Q.all(_.map(files, function(file) {
-            return fs.exists(file)
-            .then(function(exists) {
-                if(exists) return;
-                return fs.writeFile(file, '');
-            });
-        }));
-    })
-    .fail(function(err) {
-        console.error(err.stack);
-    });
-}
-
-
-// Exports
-module.exports = initDir;
@@ -1,77 +0,0 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
-
-var fs = require("../fs");
-var parse = require("../../parse");
-var BaseGenerator = require("../generator");
-
-
-var Generator = function() {
-    BaseGenerator.apply(this, arguments);
-};
-util.inherits(Generator, BaseGenerator);
-
-Generator.prototype.transferFile = function(input) {
-    // ignore
-};
-
-Generator.prototype.convertFile = function(content, input) {
-    var that = this;
-    var json = {
-        progress: parse.progress(this.options.navigation, input)
-    };
-
-    return Q()
-    .then(function() {
-        return parse.page(content, {
-            dir: path.dirname(input) || '/'
-        });
-    })
-    .then(function(parsed) {
-        json.lexed = parsed.lexed;
-        json.sections = parsed.sections;
-    })
-    .then(function() {
-        return fs.writeFile(
-            path.join(that.options.output, input.replace(".md", ".json")),
-            JSON.stringify(json, null, 4)
-        );
-    });
-};
-
-// Generate languages index
-// Contains the first languages readme and langs infos
-Generator.prototype.langsIndex = function(langs) {
-    var that = this;
-
-    if (langs.list.length == 0) return Q.reject("Need at least one language");
-
-    var mainLang = _.first(langs.list).lang;
-    console.log("Main language is", mainLang);
-
-    return Q()
-    .then(function() {
-        return fs.readFile(
-            path.join(that.options.output, mainLang, "README.json")
-        );
-    })
-    .then(function(content) {
-        var json = JSON.parse(content);
-        _.extend(json, {
-            langs: langs.list
-        });
-
-        return fs.writeFile(
-            path.join(that.options.output, "README.json"),
-            JSON.stringify(json, null, 4)
-        );
-    });
-};
-
-Generator.prototype.finish = function() {
-    // ignore
-};
-
-module.exports = Generator;
@@ -1,81 +0,0 @@
-var _ = require("lodash");
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var swig = require("../template");
-
-var fs = require("../fs");
-var parse = require("../../parse");
-var BaseGenerator = require("../site");
-
-var Generator = function() {
-    BaseGenerator.apply(this, arguments);
-
-    // Base for assets in plugins
-    this.pluginAssetsBase = "ebook";
-
-    // List of pages content
-    this.pages = {};
-};
-util.inherits(Generator, BaseGenerator);
-
-Generator.prototype.loadTemplates = function() {
-    this.template = swig.compileFile(
-        this.plugins.template("ebook:page") || path.resolve(this.options.theme, 'templates/ebook/page.html')
-    );
-    this.summaryTemplate = swig.compileFile(
-        this.plugins.template("ebook:sumary") || path.resolve(this.options.theme, 'templates/ebook/summary.html')
-    );
-    this.glossaryTemplate = swig.compileFile(
-        this.plugins.template("ebook:glossary") || path.resolve(this.options.theme, 'templates/ebook/glossary.html')
-    );
-};
-
-// Generate table of contents
-Generator.prototype.writeToc = function() {
-    var that = this;
-    var basePath = ".";
-
-    return this._writeTemplate(this.summaryTemplate, {
-        toc: parse.progress(this.options.navigation, "README.md").chapters,
-        basePath: basePath,
-        staticBase: path.join(basePath, "gitbook"),
-    }, path.join(this.options.output, "SUMMARY.html"));
-};
-
-Generator.prototype.finish = function() {
-    var that = this;
-    var basePath = ".";
-    var output = path.join(this.options.output, "index.html");
-
-    var progress = parse.progress(this.options.navigation, "README.md");
-    
-    return Q()
-
-    // Write table of contents
-    .then(function() {
-        return that.writeToc();
-    })
-
-    // Write glossary
-    .then(function() {
-        return that.writeGlossary();
-    })
-
-    // Copy cover
-    .then(function() {
-        return that.copyCover();
-    })
-
-    // Copy assets
-    .then(function() {
-        return that.copyAssets();
-    });
-};
-
-// Generate languages index
-Generator.prototype.langsIndex = function(langs) {
-    return Q();
-};
-
-module.exports = Generator;
@@ -1,325 +0,0 @@
-var _ = require("lodash");
-var Q = require("q");
-var semver = require("semver");
-var path = require("path");
-var url = require("url");
-var fs = require("./fs");
-var npmi = require('npmi');
-var resolve = require('resolve');
-
-var pkg = require("../../package.json");
-
-var RESOURCES = ["js", "css"];
-
-var Plugin = function(name, root, generator) {
-    this.name = name;
-    this.root = root;
-    this.packageInfos = {};
-    this.infos = {};
-    this.generator = generator;
-
-    // Bind methods
-    _.bindAll(this);
-
-    _.each([
-        "gitbook-plugin-"+name,
-        "gitbook-theme-"+name,
-        "gitbook-"+name,
-        name,
-    ], function(_name) {
-        if (this.load(_name, __dirname)) return false;
-        if (this.load(_name, path.resolve(root))) return false;
-    }, this);
-};
-
-// Load from a name
-Plugin.prototype.load = function(name, baseDir) {
-    try {
-        var res = resolve.sync(name+"/package.json", { basedir: baseDir });
-
-        this.baseDir = path.dirname(res);
-        this.packageInfos = require(res);
-        this.infos = require(resolve.sync(name, { basedir: baseDir }));
-        this.name = name;
-
-        return true;
-    } catch (e) {
-        return false;
-    }
-};
-
-Plugin.prototype.normalizeResource = function(resource) {
-    // Parse the resource path
-    var parsed = url.parse(resource);
-
-    // This is a remote resource
-    // so we will simply link to using it's URL
-    if (parsed.protocol) {
-        return {
-            "url": resource
-        };
-    }
-
-    // This will be copied over from disk
-    // and shipped with the book's build
-    return { "path": this.name+"/"+resource };
-};
-
-// Return resources
-Plugin.prototype._getResources = function(base) {
-    base = base || "book";
-    var book = this.infos[base];
-
-    // Nothing specified, fallback to default
-    if (!book) {
-        return Q({});
-    }
-
-    // Dynamic function
-    if(typeof book === "function") {
-        // Call giving it the context of our generator
-        return Q().then(book.bind(this.generator));
-    }
-
-    // Plain data object
-    return Q(_.cloneDeep(book));
-};
-
-// Normalize resources and return them
-Plugin.prototype.getResources = function(base) {
-    var that = this;
-
-    return this._getResources(base)
-    .then(function(resources) {
-
-        _.each(RESOURCES, function(resourceType) {
-            resources[resourceType] = (resources[resourceType] || []).map(that.normalizeResource);
-        });
-
-        return resources;
-    });
-};
-
-// Test if it's a valid plugin
-Plugin.prototype.isValid = function() {
-    return (
-        this.packageInfos &&
-        this.packageInfos.name &&
-        this.packageInfos.engines &&
-        this.packageInfos.engines.gitbook &&
-        semver.satisfies(pkg.version, this.packageInfos.engines.gitbook)
-    );
-};
-
-// Resolve file path
-Plugin.prototype.resolveFile = function(filename) {
-    return path.resolve(this.baseDir, filename);
-};
-
-// Resolve file path
-Plugin.prototype.callHook = function(name, data) {
-    // Our generator will be the context to apply
-    var context = this.generator;
-
-    var hookFunc = this.infos.hooks? this.infos.hooks[name] : null;
-    data = data || {};
-
-    if (!hookFunc) return Q(data);
-
-    return Q()
-    .then(function() {
-        return hookFunc.apply(context, [data]);
-    });
-};
-
-// Copy plugin assets fodler
-Plugin.prototype.copyAssets = function(out, options) {
-    var that = this;
-    options = _.defaults(options || {}, {
-        base: "book"
-    });
-
-    return this.getResources(options.base)
-    .get('assets')
-    .then(function(assets) {
-        // Assets are undefined
-        if(!assets) return false;
-
-        return fs.copy(
-            that.resolveFile(assets),
-            out
-        ).then(_.constant(true));
-    }, _.constant(false));
-};
-
-
-// Install a list of plugin
-Plugin.install = function(options) {
-    // Normalize list of plugins
-    var plugins = Plugin.normalizeList(options.plugins);
-
-    // Install plugins one by one
-    return _.reduce(plugins, function(prev, plugin) {
-        return prev.then(function() {
-            var fullname = "gitbook-plugin-"+plugin.name;
-            console.log("Install plugin", plugin.name, "from npm ("+fullname+") with version", (plugin.version || "*"));
-            return Q.nfcall(npmi, {
-                'name': fullname,
-                'version': plugin.version,
-                'path': options.input,
-                'npmLoad': {
-                    'loglevel': 'silent',
-                    'loaded': false,
-                    'prefix': options.input
-                }
-            });
-        });
-    }, Q());
-};
-
-// Normalize a list of plugins to use
-Plugin.normalizeList = function(plugins) {
-    // Normalize list to an array
-    plugins = _.isString(plugins) ? plugins.split(",") : (plugins || []);
-
-    // Divide as {name, version} to handle format like "myplugin@1.0.0"
-    plugins = _.map(plugins, function(plugin) {
-        var parts = plugin.split("@");
-        return {
-            'name': parts[0],
-            'version': parts[1] // optional
-        }
-    });
-
-    // List plugins to remove
-    var toremove = _.chain(plugins)
-    .filter(function(plugin) {
-        return plugin.name.length > 0 && plugin.name[0] == "-";
-    })
-    .map(function(plugin) {
-        return plugin.name.slice(1);
-    })
-    .value();
-
-    // Merge with defaults
-    plugins = _.chain(plugins)
-    .concat(_.map(Plugin.defaults, function(plugin) {
-        return { 'name': plugin }
-    }))
-    .uniq()
-    .value();
-
-    // Build final list
-    plugins = _.filter(plugins, function(plugin) {
-        return !_.contains(toremove, plugin.name) && !(plugin.name.length > 0 && plugin.name[0] == "-");
-    });
-
-    return plugins;
-};
-
-// Normalize a list of plugin name to use
-Plugin.normalizeNames = function(plugins) {
-    return _.pluck(Plugin.normalizeList(plugins), "name");
-};
-
-// Extract data from a list of plugin
-Plugin.fromList = function(names, root, generator, options) {
-    options = _.defaults(options || {}, {
-        assetsBase: "book"
-    });
-
-    var failed = [];
-
-    // Load plugins
-    var plugins = _.map(names, function(name) {
-        var plugin = new Plugin(name, root, generator);
-        if (!plugin.isValid()) failed.push(name);
-        return plugin;
-    });
-
-    if (_.size(failed) > 0) return Q.reject(new Error("Error loading plugins: "+failed.join(",")+". Run 'gitbook install' to install plugins from NPM."));
-
-    // The raw resources extracted from each plugin
-    var pluginResources;
-
-    // Get resources of plugins
-    return Q.all(_.map(plugins, function(plugin) {
-        return plugin.getResources(options.assetsBase);
-    }))
-    // Extract resources out
-    // css, js, etc ...
-    .then(function(resources) {
-        pluginResources = resources;
-        // Group by resource types
-        return _.chain(RESOURCES)
-        .map(function(resourceType) {
-            // Get resources from all the plugins for this current type
-            return [
-                // Key
-                resourceType,
-                // Value
-                _.chain(resources)
-                .pluck(resourceType)
-                .compact()
-                .flatten()
-                .value()
-            ];
-        })
-        .object()
-        .value();
-    })
-    // Extract html snippets
-    .then(function(resources) {
-        // Map of html resources by name added by each plugin
-        resources.html = pluginResources.reduce(function(accu, resource) {
-            var html = (resource && resource.html) || {};
-            _.each(html, function(code, key) {
-                // Turn into function if not one already
-                if (!_.isFunction(code)) code = _.constant(code);
-                // Append
-                accu[key] = (accu[key] || []).concat([code]);
-            });
-
-            return accu;
-        }, {});
-
-        return resources;
-    })
-    // Return big multi-plugin object
-    .then(function(resources) {
-        return {
-            'list': plugins,
-            'resources': resources,
-            'hook': function(name, data) {
-                return _.reduce(plugins, function(prev, plugin) {
-                    return prev.then(function(ret) {
-                        return plugin.callHook(name, ret);
-                    });
-                }, Q(data));
-            },
-            'template': function(name) {
-                var withTpl = _.find(plugins, function(plugin) {
-                    return (
-                        plugin.infos.templates &&
-                        plugin.infos.templates[name]
-                    );
-                });
-
-                if (!withTpl) return null;
-                return withTpl.resolveFile(withTpl.infos.templates[name]);
-            },
-            'html': function(tag, context, options) {
-                return _.map(resources.html[tag] || [], function(code) {
-                    return code.call(context, options);
-                }).join("\n");
-            }
-        };
-    });
-};
-
-// Default plugins added to each books
-Plugin.defaults = [
-    "mathjax"
-];
-
-module.exports = Plugin;
@@ -1,101 +0,0 @@
-var _ = require("lodash");
-var kramed = require('kramed');
-var textRenderer = require('kramed-text-renderer');
-
-var entryId = require('../../parse/glossary').entryId;
-
-
-function Indexer(glossary) {
-    if(!(this instanceof Indexer)) {
-        return new Indexer(glossary);
-    }
-
-    _.bindAll(this);
-
-    this.glossary = glossary || [];
-
-    this.glossaryTerms = _.pluck(this.glossary, "id");
-
-    // Regex for searching for terms through body
-    this.termsRegex = new RegExp(
-        // Match any of the terms
-        "("+
-            this.glossaryTerms.map(regexEscape).join('|') +
-        ")",
-
-        // Flags
-        "gi"
-    );
-
-    // page url => terms
-    this.idx = {
-        /*
-        "a/b.html": ["one word", "second word"]
-        */
-    };
-
-    // term => page urls
-    this.invertedIdx = {
-        /*
-        "word1": ["page1.html", "page2.html"]
-        */
-    };
-
-    // Use text renderer
-    this.renderer = textRenderer();
-}
-
-Indexer.prototype.text = function(nodes) {
-    // Copy section
-    var section = _.toArray(nodes);
-
-    // kramed's Render expects this, we don't use it yet
-    section.links = {};
-
-    var options = _.extend({}, kramed.defaults, {
-        renderer: this.renderer
-    });
-
-    return kramed.parser(section, options);
-};
-
-// Add page to glossary index
-Indexer.prototype.add = function(sections, url) {
-    if(!(this.glossary && this.glossary.length > 0)) {
-        return;
-    }
-
-    var textblob =
-    _.where(sections, { type: 'normal' })
-    .map(this.text)
-    .join('\n');
-
-    var matches = _(textblob.match(this.termsRegex) || [])
-    .map(entryId)
-    .uniq()
-    .value();
-
-    // Add idx for book
-    this.idx[url] = matches;
-
-    // Add to inverted idx
-    matches.forEach(function(match) {
-        if(!this.invertedIdx[match]) {
-            this.invertedIdx[match] = [];
-        }
-        this.invertedIdx[match].push(url);
-    }.bind(this));
-};
-
-// Dump index as a string
-Indexer.prototype.dump = function() {
-    return JSON.stringify(this.idx);
-};
-
-
-function regexEscape(s) {
-    return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
-}
-
-// Exports
-module.exports = Indexer;
@@ -1,293 +0,0 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
-var swig = require("../template");
-
-var fs = require("../fs");
-var parse = require("../../parse");
-var BaseGenerator = require("../generator");
-var links = require("../../utils/links");
-var indexer = require('./search_indexer');
-var glossaryIndexer = require('./glossary_indexer');
-
-
-var Generator = function() {
-    BaseGenerator.apply(this, arguments);
-
-    // Attach methods to instance
-    _.bindAll(this);
-
-    this.revision = Date.now();
-    this.indexer = indexer();
-};
-util.inherits(Generator, BaseGenerator);
-
-// Add template loading to load
-Generator.prototype.load = function() {
-    var that = this;
-
-    return BaseGenerator.prototype.load.apply(this)
-    .then(function() {
-        return that.loadTemplates();
-    });
-};
-
-// Load all templates
-Generator.prototype.loadTemplates = function() {
-    this.template = swig.compileFile(
-        this.plugins.template("site:page") || path.resolve(this.options.theme, 'templates/book/page.html')
-    );
-    this.langsTemplate = swig.compileFile(
-        this.plugins.template("site:langs") || path.resolve(this.options.theme, 'templates/book/langs.html')
-    );
-    this.glossaryTemplate = swig.compileFile(
-        this.plugins.template("site:glossary") || path.resolve(this.options.theme, 'templates/book/glossary.html')
-    );
-};
-
-// Generate a template
-Generator.prototype._writeTemplate = function(tpl, options, output, interpolate) {
-    var that = this;
-
-    interpolate = interpolate || _.identity;
-    return Q()
-    .then(function(sections) {
-        return tpl(_.extend({
-            revision: that.revision,
-
-            title: that.options.title,
-            description: that.options.description,
-
-            glossary: that.options.glossary,
-
-            summary: that.options.summary,
-            allNavigation: that.options.navigation,
-
-            plugins: that.plugins,
-            pluginsConfig: JSON.stringify(that.options.pluginsConfig),
-            htmlSnippet: _.partialRight(that.plugins.html, that, options),
-
-            options: that.options
-        }, options));
-    })
-    .then(interpolate)
-    .then(function(html) {
-        return fs.writeFile(
-            output,
-            html
-        );
-    });
-};
-
-Generator.prototype.indexPage = function(lexed, pagePath) {
-    // Setup glossary indexer if not yet setup
-    if(!this.glossaryIndexer) {
-        this.glossaryIndexer = glossaryIndexer(this.options.glossary);
-    }
-
-    this.indexer.add(lexed, pagePath);
-    this.glossaryIndexer.add(lexed, pagePath);
-    return Q();
-};
-
-// Convert a markdown file into a normalized data set
-Generator.prototype.prepareFile  = function(content, _input) {
-    var that = this;
-
-    var input = path.join(this.options.input, _input);
-
-    var page = {
-        path: _input,
-        rawPath: input,
-        content: content,
-        progress: parse.progress(this.options.navigation, _input)
-    };
-
-    var _callHook = function(name) {
-        return that.callHook(name, page)
-        .then(function(_page) {
-            page = _page;
-            return page;
-        });
-    };
-
-    return Q()
-    .then(function() {
-        // Send content to plugins
-        return _callHook("page:before");
-    })
-    .then(function() {
-        // Lex, parse includes and get
-        // Get HTML generated sections
-        return parse.page(page.content, {
-            // Local files path
-            dir: path.dirname(_input) || '/',
-
-            // Output directory
-            outdir: path.dirname(_input) || '/',
-
-            // Includer for templating
-            includer: parse.includer(that.options.variables, [
-                    path.dirname(_input) || '/',
-                    path.join(that.options.input, '_includes'),
-            ], path.join, fs.readFileSync)
-        });
-    })
-    .then(function(parsed) {
-        page.lexed = parsed.lexed;
-        page.sections = parsed.sections;
-
-        // Use plugin hook
-        return _callHook("page");
-    })
-    .then(function() {
-        return page;
-    });
-};
-
-// Convert a markdown file to html
-Generator.prototype.convertFile = function(content, _input) {
-    var that = this;
-
-    var _output = _input.replace(".md", ".html");
-    if (_output == "README.html") _output = "index.html";
-    var output = path.join(this.options.output, _output);
-    var basePath = path.relative(path.dirname(output), this.options.output) || ".";
-	
-	// Bug fix for issue #493 which would occur when relative-links are 2-level or more deep in win32
-	if (process.platform === 'win32') {
-		basePath = basePath.replace(/\\/g, '/');
-	}
-	
-    return this.prepareFile(content, _input)
-    .then(function(page) {
-        // Index page in search
-        return that.indexPage(page.lexed, _output).thenResolve(page);
-    })
-    .then(function(page) {
-        // Write file
-        return that._writeTemplate(that.template, {
-            progress: page.progress,
-
-            _input: page.path,
-            content: page.sections,
-
-            basePath: basePath,
-            staticBase: links.join(basePath, "gitbook"),
-        }, output, function(html) {
-            page.content = html;
-
-            return that.callHook("page:after", page).get("content")
-        });
-    });
-};
-
-// Generate languages index
-Generator.prototype.langsIndex = function(langs) {
-    var that = this;
-    var basePath = ".";
-
-    return this._writeTemplate(this.langsTemplate, {
-        langs: langs.list,
-
-        basePath: basePath,
-        staticBase: path.join(basePath, "gitbook"),
-    }, path.join(this.options.output, "index.html"))
-    .then(function() {
-        // Copy assets
-        return that.copyAssets();
-    });
-};
-
-// Generate glossary
-Generator.prototype.writeGlossary = function() {
-    var that = this;
-    var basePath = ".";
-
-    // No glossary
-    if (!this.glossaryIndexer) return Q();
-
-    // Transform the glossary to get term, description, files
-    var glossary = _.chain(this.glossaryIndexer.invertedIdx)
-    .map(function(links, id) {
-        var term = _.find(that.options.glossary, { 'id': id });
-
-        return {
-            id: id,
-            name: term.name,
-            description: term.description,
-            files: _.chain(links)
-                .map(function(link) {
-                    var name = link.slice(0, -5);
-
-                    if (name == "index") {
-                        name = "README";
-                    }
-                    return that.options.navigation[name+".md"];
-                })
-                .sortBy("percent")
-                .value()
-        }
-    })
-    .sortBy("name")
-    .value();
-
-    return this._writeTemplate(this.glossaryTemplate, {
-        glossaryIndex: glossary,
-        basePath: basePath,
-        staticBase: path.join(basePath, "gitbook"),
-    }, path.join(this.options.output, "GLOSSARY.html"));
-};
-
-// Copy assets
-Generator.prototype.copyAssets = function() {
-    var that = this;
-
-    // Copy gitbook assets
-    return fs.copy(
-        path.join(that.options.theme, "assets"),
-        path.join(that.options.output, "gitbook")
-    )
-
-    // Copy plugins assets
-    .then(function() {
-        return Q.all(
-            _.map(that.plugins.list, function(plugin) {
-                var pluginAssets = path.join(that.options.output, "gitbook/plugins/", plugin.name);
-                return plugin.copyAssets(pluginAssets, {
-                    base: that.pluginAssetsBase
-                });
-            })
-        );
-    });
-};
-
-// Dump search index to disk
-Generator.prototype.writeSearchIndex = function() {
-    return fs.writeFile(
-        path.join(this.options.output, 'search_index.json'),
-        this.indexer.dump()
-    );
-};
-
-// Dump glossary index to disk
-Generator.prototype.writeGlossaryIndex = function() {
-    if (!this.glossaryIndexer) return Q();
-
-    return fs.writeFile(
-        path.join(this.options.output, 'glossary_index.json'),
-        JSON.stringify(this.options.glossary)
-    );
-};
-
-
-Generator.prototype.finish = function() {
-    return this.copyAssets()
-    .then(this.copyCover)
-    .then(this.writeGlossary)
-    .then(this.writeGlossaryIndex)
-    .then(this.writeSearchIndex);
-};
-
-module.exports = Generator;
@@ -1,71 +0,0 @@
-var Q = require("q");
-var _ = require("lodash");
-
-var lunr = require('lunr');
-var kramed = require('kramed');
-var textRenderer = require('kramed-text-renderer');
-
-
-function Indexer() {
-    if(!(this instanceof Indexer)) {
-        return new Indexer();
-    }
-
-    _.bindAll(this);
-
-    // Setup lunr index
-    this.idx = lunr(function () {
-        this.ref('url');
-
-        this.field('title', { boost: 10 });
-        this.field('body');
-    });
-
-    this.renderer = textRenderer();
-}
-
-Indexer.prototype.text = function(nodes) {
-    // Copy section
-    var section = _.toArray(nodes);
-
-    // kramed's Render expects this, we don't use it yet
-    section.links = {};
-
-    var options = _.extend({}, kramed.defaults, {
-        renderer: this.renderer
-    });
-
-    return kramed.parser(section, options);
-};
-
-Indexer.prototype.addSection = function(path, section) {
-    var url = [path, section.id].join('#');
-
-    var title = this.text(
-        _.filter(section, {'type': 'heading'})
-    );
-
-    var body = this.text(
-        _.omit(section, {'type': 'heading'})
-    );
-
-    // Add to lunr index
-    this.idx.add({
-        url: url,
-        title: title,
-        body: body,
-    });
-};
-
-Indexer.prototype.add = function(lexedPage, url) {
-    var sections = lexedPage;
-
-    _.map(sections, _.partial(this.addSection, url));
-};
-
-Indexer.prototype.dump = function() {
-    return JSON.stringify(this.idx);
-};
-
-// Exports
-module.exports = Indexer;
@@ -1,52 +0,0 @@
-var path = require("path");
-var swig = require('swig');
-var hljs = require('highlight.js');
-
-var links = require('../utils/').links;
-var pkg = require('../../package.json');
-
-swig.setDefaults({
-    locals: {
-        gitbook: {
-            version: pkg.version
-        }
-    }
-});
-
-// Swig filter for returning the count of lines in a code section
-swig.setFilter('lines', function(content) {
-    return content.split('\n').length;
-});
-
-// Swig filter for returning a link to the associated html file of a markdown file
-swig.setFilter('mdLink', function(link) {
-    var link = link.replace(".md", ".html");
-    if (link == "README.html") link = "index.html";
-    return link;
-});
-
-// Swig filter: highlight coloration
-swig.setFilter('code', function(code, lang) {
-    try {
-        return hljs.highlight(lang, code).value;
-    } catch(e) {
-        return hljs.highlightAuto(code).value;
-    }
-});
-
-// Convert a level into a deep level
-swig.setFilter('lvl', function(lvl) {
-    return lvl.split(".").length;
-});
-
-// Join path
-swig.setFilter('pathJoin', function(base, _path) {
-    return links.join(base, _path);
-});
-
-// Is a link an absolute link
-swig.setFilter('isExternalLink', function(link) {
-    return links.isExternal(link);
-});
-
-module.exports = swig;
@@ -0,0 +1,33 @@
+var semver = require('semver');
+var pkg = require('../package.json');
+
+var VERSION = pkg.version;
+var VERSION_STABLE = VERSION.replace(/\-(\S+)/g, '');
+
+var START_TIME = new Date();
+
+// Verify that this gitbook version satisfies a requirement
+// We can't directly use samver.satisfies since it will break all plugins when gitbook version is a prerelease (beta, alpha)
+function satisfies(condition) {
+    // Test with real version
+    if (semver.satisfies(VERSION, condition)) return true;
+
+    // Test with future stable release
+    return semver.satisfies(VERSION_STABLE, condition);
+}
+
+// Return templating/json context for gitbook itself
+function getContext() {
+    return {
+        gitbook: {
+            version: pkg.version,
+            time: START_TIME
+        }
+    };
+}
+
+module.exports = {
+    version: pkg.version,
+    satisfies: satisfies,
+    getContext: getContext
+};
@@ -1,5 +1,7 @@
-module.exports = {
-    parse: require('./parse/'),
-    generate: require('./generate/')
-};
+var Book = require('./book');
+var cli = require('./cli');

+module.exports = {
+    Book: Book,
+    commands: cli.commands
+};
@@ -0,0 +1,67 @@
+var path = require('path');
+
+var fs = require('./utils/fs');
+var Promise = require('./utils/promise');
+
+// Initialize folder structure for a book
+// Read SUMMARY to created the right chapter
+function initBook(book) {
+    var extensionToUse = '.md';
+
+    book.log.info.ln('init book at', book.root);
+    return fs.mkdirp(book.root)
+    .then(function() {
+        return book.config.load();
+    })
+    .then(function() {
+        book.log.info.ln('detect structure from SUMMARY (if it exists)');
+        return book.summary.load();
+    })
+    .then(function() {
+        var summary = book.summary.path || 'SUMMARY.md';
+        var articles = book.summary.flatten();
+
+        // Use extension of summary
+        extensionToUse = path.extname(summary);
+
+        // Readme doesn't have a path
+        if (!articles[0].path) {
+            articles[0].path = 'README' + extensionToUse;
+        }
+
+        // Summary doesn't exists? create one
+        if (!book.summary.path) {
+            articles.push({
+                title: 'Summary',
+                path: 'SUMMARY'+extensionToUse
+            });
+        }
+
+        // Create files that don't exist
+        return Promise.serie(articles, function(article) {
+            if (!article.path) return;
+
+            var absolutePath = book.resolve(article.path);
+
+            return fs.exists(absolutePath)
+            .then(function(exists) {
+                if(exists) {
+                    book.log.info.ln('found', article.path);
+                    return;
+                } else {
+                    book.log.info.ln('create', article.path);
+                }
+
+                return fs.mkdirp(path.dirname(absolutePath))
+                .then(function() {
+                    return fs.writeFile(absolutePath, '# '+article.title+'\n\n');
+                });
+            });
+        });
+    })
+    .then(function() {
+        book.log.info.ln('initialization is finished');
+    });
+}
+
+module.exports = initBook;
@@ -0,0 +1,140 @@
+var util = require('util');
+var path = require('path');
+var crc = require('crc');
+
+var FolderOutput = require('./folder')();
+var Promise = require('../utils/promise');
+var fs = require('../utils/fs');
+var imagesUtil = require('../utils/images');
+var location = require('../utils/location');
+
+var DEFAULT_ASSETS_FOLDER = 'assets';
+
+/*
+Mixin to inline all the assets in a book:
+    - Outline <svg> tags
+    - Download remote images
+    - Convert .svg images as png
+*/
+
+module.exports = function assetsInliner(Base) {
+    Base = Base || FolderOutput;
+
+    function AssetsInliner() {
+        Base.apply(this, arguments);
+
+        // Map of svg already converted
+        this.svgs = {};
+        this.inlineSvgs = {};
+
+        // Map of images already downloaded
+        this.downloaded = {};
+    }
+    util.inherits(AssetsInliner, Base);
+
+    // Output a SVG buffer as a file
+    AssetsInliner.prototype.onOutputSVG = function(page, svg) {
+        this.log.debug.ln('output svg from', page.path);
+
+        // Convert svg buffer to a png file
+        return this.convertSVGBuffer(svg)
+
+            // Return relative path from the page
+            .then(function(filename) {
+                return page.relative('/' + filename);
+            });
+    };
+
+
+    // Output an image as a file
+    AssetsInliner.prototype.onOutputImage = function(page, src) {
+        var that = this;
+
+        return Promise()
+
+        // Download file if external
+        .then(function() {
+            if (!location.isExternal(src)) return;
+
+            return that.downloadAsset(src)
+            .then(function(_asset) {
+                src = '/' + _asset;
+            });
+
+        })
+        .then(function() {
+            // Resolve src to a relative filepath to the book's root
+            src = page.resolveLocal(src);
+
+            // Already a PNG/JPG/.. ?
+            if (path.extname(src).toLowerCase() != '.svg') {
+                return src;
+            }
+
+            // Convert SVG to PNG
+            return that.convertSVGFile(that.resolve(src));
+        })
+
+        // Return relative path from the page
+        .then(function(filename) {
+            return page.relative(filename);
+        });
+    };
+
+    // Download an asset if not already download; returns the output file
+    AssetsInliner.prototype.downloadAsset = function(src) {
+        if (this.downloaded[src]) return Promise(this.downloaded[src]);
+
+        var that = this;
+        var ext = path.extname(src);
+        var hash = crc.crc32(src).toString(16);
+
+        // Create new file
+        return this.createNewFile(DEFAULT_ASSETS_FOLDER, hash + ext)
+        .then(function(filename) {
+            that.downloaded[src] = filename;
+
+            that.log.debug.ln('downloading asset', src);
+            return fs.download(src, that.resolve(filename))
+            .thenResolve(filename);
+        });
+    };
+
+    // Convert a .svg into an .png
+    // Return the output filename for the .png
+    AssetsInliner.prototype.convertSVGFile = function(src) {
+        if (this.svgs[src]) return Promise(this.svgs[src]);
+
+        var that = this;
+        var hash = crc.crc32(src).toString(16);
+
+        // Create new file
+        return this.createNewFile(DEFAULT_ASSETS_FOLDER, hash + '.png')
+        .then(function(filename) {
+            that.svgs[src] = filename;
+
+            return imagesUtil.convertSVGToPNG(src, that.resolve(filename))
+            .thenResolve(filename);
+        });
+    };
+
+    // Convert an inline svg into an .png
+    // Return the output filename for the .png
+    AssetsInliner.prototype.convertSVGBuffer = function(buf) {
+        var that = this;
+        var hash = crc.crc32(buf).toString(16);
+
+        // Already converted?
+        if (this.inlineSvgs[hash]) return Promise(this.inlineSvgs[hash]);
+
+        return this.createNewFile(DEFAULT_ASSETS_FOLDER, hash + '.png')
+        .then(function(filename) {
+            that.inlineSvgs[hash] = filename;
+
+            return imagesUtil.convertSVGBufferToPNG(buf, that.resolve(filename))
+            .thenResolve(filename);
+        });
+    };
+
+    return AssetsInliner;
+};
@@ -0,0 +1,304 @@
+var _ = require('lodash');
+var Ignore = require('ignore');
+var path = require('path');
+
+var Promise = require('../utils/promise');
+var pathUtil = require('../utils/path');
+var location = require('../utils/location');
+var error = require('../utils/error');
+var PluginsManager = require('../plugins');
+var TemplateEngine = require('../template');
+var gitbook = require('../gitbook');
+
+/*
+Output is like a stream interface for a parsed book
+to output "something".
+
+The process is mostly on the behavior of "onPage" and "onAsset"
+*/
+
+function Output(book, opts, parent) {
+    _.bindAll(this);
+    this.parent = parent;
+
+    this.opts = _.defaults({}, opts || {}, {
+        directoryIndex: true
+    });
+
+    this.book = book;
+    book.output = this;
+    this.log = this.book.log;
+
+    // Create plugins manager
+    this.plugins = new PluginsManager(this.book);
+
+    // Create template engine
+    this.template = new TemplateEngine(this);
+
+    // Files to ignore in output
+    this.ignore = Ignore();
+
+    // Hack to inherits from rules of the book
+    this.ignore.add(this.book.ignore);
+}
+
+// Default name for generator
+Output.prototype.name = 'base';
+
+// Default extension for output
+Output.prototype.defaultExtension = '.html';
+
+// Start the generation, for a parsed book
+Output.prototype.generate = function() {
+    var that = this;
+    var isMultilingual = this.book.isMultilingual();
+
+    return Promise()
+
+    // Load all plugins
+    .then(function() {
+        return that.plugins.loadAll()
+        .then(function() {
+            that.template.addFilters(that.plugins.getFilters());
+            that.template.addBlocks(that.plugins.getBlocks());
+        });
+    })
+
+    // Transform the configuration
+    .then(function() {
+        return that.plugins.hook('config', that.book.config.dump())
+        .then(function(cfg) {
+            that.book.config.replace(cfg);
+        });
+    })
+
+    // Initialize the generation
+    .then(function() {
+        return that.plugins.hook('init');
+    })
+    .then(function() {
+        that.log.info.ln('preparing the generation');
+        return that.prepare();
+    })
+
+    // Process all files
+    .then(function() {
+        that.log.debug.ln('listing files');
+        return that.book.fs.listAllFiles(that.book.root);
+    })
+
+    // We want to process assets first, then pages
+    // Since pages can have logic based on existance of assets
+    .then(function(files) {
+        // Split into pages/assets
+        var byTypes = _.chain(files)
+            .filter(that.ignore.createFilter())
+
+            // Ignore file present in a language book
+            .filter(function(filename) {
+                return !(isMultilingual && that.book.isInLanguageBook(filename));
+            })
+
+            .groupBy(function(filename) {
+                return (that.book.hasPage(filename)? 'page' : 'asset');
+            })
+
+            .value();
+
+        return Promise.serie(byTypes.asset, function(filename) {
+            that.log.debug.ln('copy asset', filename);
+            return that.onAsset(filename);
+        })
+        .then(function() {
+            return Promise.serie(byTypes.page, function(filename) {
+                that.log.debug.ln('process page', filename);
+                return that.onPage(that.book.getPage(filename));
+            });
+        });
+    })
+
+    // Generate sub-books
+    .then(function() {
+        if (!that.book.isMultilingual()) return;
+
+        return Promise.serie(that.book.books, function(subbook) {
+            that.log.info.ln('');
+            that.log.info.ln('start generation of language "' + path.relative(that.book.root, subbook.root) + '"');
+
+            var out = that.onLanguageBook(subbook);
+            return out.generate();
+        });
+    })
+
+    // Finish the generation
+    .then(function() {
+        return that.plugins.hook('finish:before');
+    })
+    .then(function() {
+        that.log.debug.ln('finishing the generation');
+        return that.finish();
+    })
+    .then(function() {
+        return that.plugins.hook('finish');
+    })
+
+    .then(function() {
+        if (!that.book.isLanguageBook()) that.log.info.ln('');
+        that.log.info.ok('generation finished with success!');
+    });
+};
+
+// Prepare the generation
+Output.prototype.prepare = function() {
+    this.ignore.addPattern(_.compact([
+        '.gitignore',
+        '.ignore',
+        '.bookignore',
+        'node_modules',
+        '_layouts',
+
+        // The configuration file should not be copied in the output
+        this.book.config.path,
+
+        // Structure file to ignore
+        this.book.summary.path,
+        this.book.langs.path
+    ]));
+};
+
+// Write a page (parsable file), ex: markdown, etc
+Output.prototype.onPage = function(page) {
+    return page.toHTML(this);
+};
+
+// Copy an asset file (non-parsable), ex: images, etc
+Output.prototype.onAsset = function(filename) {
+
+};
+
+// Finish the generation
+Output.prototype.finish = function() {
+
+};
+
+// Resolve an HTML link
+Output.prototype.onRelativeLink = function(currentPage, href) {
+    var to = currentPage.followPage(href);
+
+    // Replace by an .html link
+    if (to) {
+        href = to.path;
+
+        // Recalcul as relative link
+        href = currentPage.relative(href);
+
+        // Replace .md by .html
+        href = this.toURL(href);
+    }
+
+    return href;
+};
+
+// Output a SVG buffer as a file
+Output.prototype.onOutputSVG = function(page, svg) {
+    return null;
+};
+
+// Output an image as a file
+// Normalize the relative link
+Output.prototype.onOutputImage = function(page, imgFile) {
+    if (location.isExternal(imgFile)) {
+        return imgFile;
+    }
+
+    imgFile = page.resolveLocal(imgFile);
+    return page.relative(imgFile);
+};
+
+// Read a template by its source URL
+Output.prototype.onGetTemplate = function(sourceUrl) {
+    throw new Error('template not found '+sourceUrl);
+};
+
+// Generate a source URL for a template
+Output.prototype.onResolveTemplate = function(from, to) {
+    return path.resolve(path.dirname(from), to);
+};
+
+// Prepare output for a language book
+Output.prototype.onLanguageBook = function(book) {
+    return new this.constructor(book, this.opts, this);
+};
+
+
+// ---- Utilities ----
+
+// Return conetxt for the output itself
+Output.prototype.getSelfContext = function() {
+    return {
+        name: this.name
+    };
+};
+
+// Return a default context for templates
+Output.prototype.getContext = function() {
+    var ctx = _.extend(
+        {
+            output: this.getSelfContext()
+        },
+        this.book.getContext(),
+        (this.book.isLanguageBook()? this.book.parent: this.book).langs.getContext(),
+        this.book.readme.getContext(),
+        this.book.summary.getContext(),
+        this.book.glossary.getContext(),
+        this.book.config.getContext(),
+        gitbook.getContext()
+    );
+
+    // Deprecated fields
+    error.deprecateField(ctx.gitbook, 'generator', this.name, '"gitbook.generator" property is deprecated, use "output.name" instead');
+
+    return ctx;
+};
+
+// Resolve a file path in the context of a specific page
+// Result is an "absolute path relative to the output folder"
+Output.prototype.resolveForPage = function(page, href) {
+    if (_.isString(page)) page = this.book.getPage(page);
+
+    href = page.relative(href);
+    return this.onRelativeLink(page, href);
+};
+
+// Filename for output
+// READMEs are replaced by index.html
+// /test/README.md -> /test/index.html
+Output.prototype.outputPath = function(filename, ext) {
+    ext = ext || this.defaultExtension;
+    var output = filename;
+
+    if (
+        path.basename(filename, path.extname(filename)) == 'README' ||
+        output == this.book.readme.path
+    ) {
+        output = path.join(path.dirname(output), 'index'+ext);
+    } else {
+        output = pathUtil.setExtension(output, ext);
+    }
+
+    return output;
+};
+
+// Filename for output
+// /test/index.html -> /test/
+Output.prototype.toURL = function(filename, ext) {
+    var href = this.outputPath(filename, ext);
+
+    if (path.basename(href) == 'index.html' && this.opts.directoryIndex) {
+        href = path.dirname(href) + '/';
+    }
+
+    return location.normalize(href);
+};
+
+module.exports = Output;
@@ -0,0 +1,67 @@
+var path = require('path');
+var util = require('util');
+
+var folderOutput = require('./folder');
+var Git = require('../utils/git');
+var fs = require('../utils/fs');
+var pathUtil = require('../utils/path');
+var location = require('../utils/location');
+
+/*
+Mixin for output to resolve git conrefs
+*/
+
+module.exports = function conrefsLoader(Base) {
+    Base = folderOutput(Base);
+
+    function ConrefsLoader() {
+        Base.apply(this, arguments);
+
+        this.git = new Git();
+    }
+    util.inherits(ConrefsLoader, Base);
+
+    // Read a template by its source URL
+    ConrefsLoader.prototype.onGetTemplate = function(sourceURL) {
+        var that = this;
+
+        return this.git.resolve(sourceURL)
+        .then(function(filepath) {
+            // Is local file
+            if (!filepath) {
+                filepath = that.book.resolve(sourceURL);
+            } else {
+                that.book.log.debug.ln('resolve from git', sourceURL, 'to', filepath);
+            }
+
+            //  Read file from absolute path
+            return fs.readFile(filepath)
+            .then(function(source) {
+                return {
+                    src: source.toString('utf8'),
+                    path: filepath
+                };
+            });
+        });
+    };
+
+    // Generate a source URL for a template
+    ConrefsLoader.prototype.onResolveTemplate = function(from, to) {
+        // If origin is in the book, we enforce result file to be in the book
+        if (this.book.isInBook(from)) {
+            var href = location.toAbsolute(to, path.dirname(from), '');
+            return this.book.resolve(href);
+        }
+
+        // If origin is in a git repository, we resolve file in the git repository
+        var gitRoot = this.git.resolveRoot(from);
+        if (gitRoot) {
+            return pathUtil.resolveInRoot(gitRoot, to);
+        }
+
+        // If origin is not in the book (include from a git content ref)
+        return path.resolve(path.dirname(from), to);
+    };
+
+    return ConrefsLoader;
+};
@@ -0,0 +1,193 @@
+var _ = require('lodash');
+var util = require('util');
+var juice = require('juice');
+
+var command = require('../utils/command');
+var fs = require('../utils/fs');
+var Promise = require('../utils/promise');
+var error = require('../utils/error');
+var WebsiteOutput = require('./website');
+var assetsInliner = require('./assets-inliner');
+
+function _EbookOutput() {
+    WebsiteOutput.apply(this, arguments);
+
+    // ebook-convert does not support link like "./"
+    this.opts.directoryIndex = false;
+}
+util.inherits(_EbookOutput, WebsiteOutput);
+
+var EbookOutput = assetsInliner(_EbookOutput);
+
+EbookOutput.prototype.name = 'ebook';
+
+// Return context for templating
+// Incldue type of ebbook generated
+EbookOutput.prototype.getSelfContext = function() {
+    var ctx = EbookOutput.super_.prototype.getSelfContext.apply(this);
+    ctx.format = this.opts.format;
+
+    return ctx;
+};
+
+// Finish generation, create ebook using ebook-convert
+EbookOutput.prototype.finish = function() {
+    var that = this;
+    if (that.book.isMultilingual()) {
+        return EbookOutput.super_.prototype.finish.apply(that);
+    }
+
+    return Promise()
+    .then(function() {
+        return EbookOutput.super_.prototype.finish.apply(that);
+    })
+
+    // Generate SUMMARY.html
+    .then(function() {
+        return that.render('summary', 'SUMMARY.html', that.getContext());
+    })
+
+    // Start ebook-convert
+    .then(function() {
+        return that.ebookConvertOption();
+    })
+
+    .then(function(options) {
+        if (!that.opts.format) return;
+
+        var cmd = [
+            'ebook-convert',
+            that.resolve('SUMMARY.html'),
+            that.resolve('index.'+that.opts.format),
+            command.optionsToShellArgs(options)
+        ].join(' ');
+
+        return command.exec(cmd)
+        .progress(function(data) {
+            that.book.log.debug(data);
+        })
+        .fail(function(err) {
+            if (err.code == 127) {
+                throw error.RequireInstallError({
+                    cmd: 'ebook-convert',
+                    install: 'Install it from Calibre: https://calibre-ebook.com'
+                });
+            }
+
+            throw error.EbookError(err);
+        });
+    });
+};
+
+// Generate header/footer for PDF
+EbookOutput.prototype.getPDFTemplate = function(tpl) {
+    var that = this;
+    var context = _.extend(
+        {
+            // Nunjucks context mapping to ebook-convert templating
+            page: {
+                num: '_PAGENUM_',
+                title: '_TITLE_',
+                section: '_SECTION_'
+            }
+        },
+        this.getContext()
+    );
+
+    return this.renderAsString('pdf_'+tpl, context)
+
+    // Inline css, include css relative to the output folder
+    .then(function(output) {
+        return Promise.nfcall(juice.juiceResources, output, {
+            webResources: {
+                relativeTo: that.root()
+            }
+        });
+    });
+};
+
+// Locate the cover file to use
+// Use configuration or search a "cover.jpg" file
+// For multi-lingual book, it can use the one from the main book
+EbookOutput.prototype.locateCover = function() {
+    var cover = this.book.config.get('cover', 'cover.jpg');
+
+    // Resolve to absolute
+    cover = this.resolve(cover);
+
+    // Cover doesn't exist and multilingual?
+    if (!fs.existsSync(cover)) {
+        if (this.parent) return this.parent.locateCover();
+        else return undefined;
+    }
+
+    return cover;
+};
+
+// Generate options for ebook-convert
+EbookOutput.prototype.ebookConvertOption = function() {
+    var that = this;
+
+    var options = {
+        '--cover': this.locateCover(),
+        '--title': that.book.config.get('title'),
+        '--comments': that.book.config.get('description'),
+        '--isbn': that.book.config.get('isbn'),
+        '--authors': that.book.config.get('author'),
+        '--language': that.book.config.get('language'),
+        '--book-producer': 'GitBook',
+        '--publisher': 'GitBook',
+        '--chapter': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter \')]',
+        '--level1-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-1 \')]',
+        '--level2-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-2 \')]',
+        '--level3-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-3 \')]',
+        '--no-chapters-in-toc': true,
+        '--max-levels': '1',
+        '--breadth-first': true
+    };
+
+    if (that.opts.format == 'epub') {
+        options = _.extend(options, {
+            '--dont-split-on-page-breaks': true
+        });
+    }
+
+    if (that.opts.format != 'pdf') return Promise(options);
+
+    var pdfOptions = that.book.config.get('pdf');
+
+    options = _.extend(options, {
+        '--chapter-mark': String(pdfOptions.chapterMark),
+        '--page-breaks-before': String(pdfOptions.pageBreaksBefore),
+        '--margin-left': String(pdfOptions.margin.left),
+        '--margin-right': String(pdfOptions.margin.right),
+        '--margin-top': String(pdfOptions.margin.top),
+        '--margin-bottom': String(pdfOptions.margin.bottom),
+        '--pdf-default-font-size': String(pdfOptions.fontSize),
+        '--pdf-mono-font-size': String(pdfOptions.fontSize),
+        '--paper-size': String(pdfOptions.paperSize),
+        '--pdf-page-numbers': Boolean(pdfOptions.pageNumbers),
+        '--pdf-header-template': that.getPDFTemplate('header'),
+        '--pdf-footer-template': that.getPDFTemplate('footer'),
+        '--pdf-sans-family': String(pdfOptions.fontFamily)
+    });
+
+    return that.getPDFTemplate('header')
+    .then(function(tpl) {
+        options['--pdf-header-template'] = tpl;
+
+        return that.getPDFTemplate('footer');
+    })
+    .then(function(tpl) {
+        options['--pdf-footer-template'] = tpl;
+
+        return options;
+    });
+};
+
+// Don't write multi-lingual index for wbook
+EbookOutput.prototype.outputMultilingualIndex = function() {
+
+};
+
+module.exports = EbookOutput;
@@ -0,0 +1,152 @@
+var _ = require('lodash');
+var util = require('util');
+var path = require('path');
+
+var Output = require('./base');
+var fs = require('../utils/fs');
+var pathUtil = require('../utils/path');
+var Promise = require('../utils/promise');
+
+/*
+This output requires the native fs module to output
+book as a directory (mapping assets and pages)
+*/
+
+module.exports = function folderOutput(Base) {
+    Base = Base || Output;
+
+    function FolderOutput() {
+        Base.apply(this, arguments);
+
+        this.opts.root = path.resolve(this.opts.root || this.book.resolve('_book'));
+    }
+    util.inherits(FolderOutput, Base);
+
+    // Copy an asset file (non-parsable), ex: images, etc
+    FolderOutput.prototype.onAsset = function(filename) {
+        return this.copyFile(
+            this.book.resolve(filename),
+            filename
+        );
+    };
+
+    // Prepare the generation by creating the output folder
+    FolderOutput.prototype.prepare = function() {
+        var that = this;
+
+        return Promise()
+        .then(function() {
+            return FolderOutput.super_.prototype.prepare.apply(that);
+        })
+
+        // Cleanup output folder
+        .then(function() {
+            that.log.debug.ln('removing previous output directory');
+            return fs.rmDir(that.root())
+            .fail(function() {
+                return Promise();
+            });
+        })
+
+        // Create output folder
+        .then(function() {
+            that.log.debug.ln('creating output directory');
+            return fs.mkdirp(that.root());
+        })
+
+        // Add output folder to ignored files
+        .then(function() {
+            that.ignore.addPattern([
+                path.relative(that.book.root, that.root())
+            ]);
+        });
+    };
+
+    // Prepare output for a language book
+    FolderOutput.prototype.onLanguageBook = function(book) {
+        return new this.constructor(book, _.extend({}, this.opts, {
+
+            // Language output should be output in sub-directory of output
+            root: path.resolve(this.root(), book.language)
+        }), this);
+    };
+
+    // ----- Utility methods -----
+
+    // Return path to the root folder
+    FolderOutput.prototype.root = function() {
+        return this.opts.root;
+    };
+
+    // Resolve a file in the output directory
+    FolderOutput.prototype.resolve = function(filename) {
+        return pathUtil.resolveInRoot.apply(null, [this.root()].concat(_.toArray(arguments)));
+    };
+
+    // Copy a file to the output
+    FolderOutput.prototype.copyFile = function(from, to) {
+        var that = this;
+
+        return Promise()
+        .then(function() {
+            to = that.resolve(to);
+            var folder = path.dirname(to);
+
+            // Ensure folder exists
+            return fs.mkdirp(folder);
+        })
+        .then(function() {
+            return fs.copy(from, to);
+        });
+    };
+
+    // Write a file/buffer to the output folder
+    FolderOutput.prototype.writeFile = function(filename, buf) {
+        var that = this;
+
+        return Promise()
+        .then(function() {
+            filename = that.resolve(filename);
+            var folder = path.dirname(filename);
+
+            // Ensure folder exists
+            return fs.mkdirp(folder);
+        })
+
+        // Write the file
+        .then(function() {
+            return fs.writeFile(filename, buf);
+        });
+    };
+
+    // Return true if a file exists in the output folder
+    FolderOutput.prototype.hasFile = function(filename) {
+        var that = this;
+
+        return Promise()
+        .then(function() {
+            return fs.exists(that.resolve(filename));
+        });
+    };
+
+    // Create a new unique file
+    // Returns its filename
+    FolderOutput.prototype.createNewFile = function(base, filename) {
+        var that = this;
+
+        if (!filename) {
+            filename = path.basename(filename);
+            base = path.dirname(base);
+        }
+
+        return fs.uniqueFilename(this.resolve(base), filename)
+            .then(function(out) {
+                out = path.join(base, out);
+
+                return fs.ensure(that.resolve(out))
+                    .thenResolve(out);
+            });
+    };
+
+    return FolderOutput;
+};
@@ -0,0 +1,47 @@
+var conrefsLoader = require('./conrefs');
+
+var JSONOutput = conrefsLoader();
+
+JSONOutput.prototype.name = 'json';
+
+// Don't copy asset on JSON output
+JSONOutput.prototype.onAsset = function(filename) {};
+
+// Write a page (parsable file)
+JSONOutput.prototype.onPage = function(page) {
+    var that = this;
+
+    // Parse the page
+    return page.toHTML(this)
+
+    // Write as json
+    .then(function() {
+        var json = page.getOutputContext(that);
+
+        // Delete some private properties
+        delete json.config;
+
+        // Specify JSON output version
+        json.version = '3';
+
+        return that.writeFile(
+            page.withExtension('.json'),
+            JSON.stringify(json, null, 4)
+        );
+    });
+};
+
+// At the end of generation, generate README.json for multilingual books
+JSONOutput.prototype.finish = function() {
+    if (!this.book.isMultilingual()) return;
+
+    // Copy README.json from main book
+    var mainLanguage = this.book.langs.getDefault().id;
+    return this.copyFile(
+        this.resolve(mainLanguage, 'README.json'),
+        'README.json'
+    );
+};
+
+
+module.exports = JSONOutput;
@@ -0,0 +1,225 @@
+var _ = require('lodash');
+var path = require('path');
+var util = require('util');
+var I18n = require('i18n-t');
+
+var Promise = require('../../utils/promise');
+var location = require('../../utils/location');
+var fs = require('../../utils/fs');
+var conrefsLoader = require('../conrefs');
+var Output = require('../base');
+var setupTemplateEnv = require('./templateEnv');
+
+function _WebsiteOutput() {
+    Output.apply(this, arguments);
+
+    // Nunjucks environment
+    this.env;
+
+    // Plugin instance for the main theme
+    this.theme;
+
+    // Plugin instance for the default theme
+    this.defaultTheme;
+
+    // Resources loaded from plugins
+    this.resources;
+
+    // i18n for themes
+    this.i18n = new I18n();
+}
+util.inherits(_WebsiteOutput, Output);
+
+var WebsiteOutput = conrefsLoader(_WebsiteOutput);
+
+// Name of the generator
+// It's being used as a prefix for templates
+WebsiteOutput.prototype.name = 'website';
+
+// Load and setup the theme
+WebsiteOutput.prototype.prepare = function() {
+    var that = this;
+
+    return Promise()
+    .then(function() {
+        return WebsiteOutput.super_.prototype.prepare.apply(that);
+    })
+
+    .then(function() {
+        // This list is ordered to give priority to templates in the book
+        var searchPaths = _.pluck(that.plugins.list(), 'root');
+
+        // The book itself can contains a "_layouts" folder
+        searchPaths.unshift(that.book.root);
+
+        // Load i18n
+        _.each(searchPaths.concat().reverse(), function(searchPath) {
+            var i18nRoot = path.resolve(searchPath, '_i18n');
+
+            if (!fs.existsSync(i18nRoot)) return;
+            that.i18n.load(i18nRoot);
+        });
+
+        that.searchPaths = searchPaths;
+    })
+
+    // Copy assets from themes before copying files from book
+    .then(function() {
+        if (that.book.isLanguageBook()) return;
+
+        // Assets from the book are already copied
+        // Copy assets from plugins (start with default plugins)
+        return Promise.serie(that.plugins.list().reverse(), function(plugin) {
+            // Copy assets only if exists (don't fail otherwise)
+            var assetFolder = path.join(plugin.root, '_assets', that.name);
+            if (!fs.existsSync(assetFolder)) return;
+
+            that.log.debug.ln('copy assets from theme', assetFolder);
+            return fs.copyDir(
+                assetFolder,
+                that.resolve('gitbook'),
+                {
+                    deleteFirst: false,
+                    overwrite: true,
+                    confirm: true
+                }
+            );
+        });
+    })
+
+    // Load resources for plugins
+    .then(function() {
+        return that.plugins.getResources(that.name)
+        .then(function(resources) {
+            that.resources = resources;
+        });
+    });
+};
+
+// Write a page (parsable file)
+WebsiteOutput.prototype.onPage = function(page) {
+    var that = this;
+
+    // Parse the page
+    return page.toHTML(this)
+
+    // Render the page template with the same context as the json output
+    .then(function() {
+        return that.render('page', that.outputPath(page.path), page.getOutputContext(that));
+    });
+};
+
+// Finish generation, create ebook using ebook-convert
+WebsiteOutput.prototype.finish = function() {
+    var that = this;
+
+    return Promise()
+    .then(function() {
+        return WebsiteOutput.super_.prototype.finish.apply(that);
+    })
+
+    // Copy assets from plugins
+    .then(function() {
+        if (that.book.isLanguageBook()) return;
+        return that.plugins.copyResources(that.name, that.resolve('gitbook'));
+    })
+
+    // Generate homepage to select languages
+    .then(function() {
+        if (!that.book.isMultilingual()) return;
+        return that.outputMultilingualIndex();
+    });
+};
+
+// ----- Utilities ----
+
+// Write multi-languages index
+WebsiteOutput.prototype.outputMultilingualIndex = function() {
+    var that = this;
+
+    return that.render('languages', 'index.html', that.getContext());
+};
+
+/*
+    Render a template as an HTML string
+    Templates are stored in `_layouts` folders
+
+
+    @param {String} tpl: template name (ex: "page")
+    @param {String} outputFile: filename to write, relative to the output
+    @param {Object} context: context for the page
+    @return {Promise}
+*/
+WebsiteOutput.prototype.renderAsString = function(tpl, context) {
+    // Calcul template name
+    var filename = this.templateName(tpl);
+
+    context = _.extend(context, {
+        plugins: {
+            resources: this.resources
+        },
+
+        options: this.opts
+    });
+
+    // Create environment
+    var env = setupTemplateEnv(this, context);
+
+    return Promise.nfcall(env.render.bind(env), filename, context);
+};
+
+/*
+    Render a template using nunjucks
+    Templates are stored in `_layouts` folders
+
+
+    @param {String} tpl: template name (ex: "page")
+    @param {String} outputFile: filename to write, relative to the output
+    @param {Object} context: context for the page
+    @return {Promise}
+*/
+WebsiteOutput.prototype.render = function(tpl, outputFile, context) {
+    var that = this;
+
+    // Calcul relative path to the root
+    var outputDirName = path.dirname(outputFile);
+    var basePath = location.normalize(path.relative(outputDirName, './'));
+
+    // Setup complete context
+    context = _.extend(context, {
+        basePath: basePath,
+
+        template: {
+            getJSContext: function() {
+                return {
+                    page: _.omit(context.page, 'content'),
+                    config: context.config,
+                    file: context.file,
+                    gitbook: context.gitbook,
+                    basePath: basePath,
+                    book: {
+                        language: context.book.language
+                    }
+                };
+            }
+        }
+    });
+
+    return this.renderAsString(tpl, context)
+    .then(function(html) {
+        return that.writeFile(
+            outputFile,
+            html
+        );
+    });
+};
+
+// Return a complete name for a template
+WebsiteOutput.prototype.templateName = function(name) {
+    return path.join(this.name, name+'.html');
+};
+
+module.exports = WebsiteOutput;
+
+
+
@@ -0,0 +1,91 @@
+var _ = require('lodash');
+var nunjucks = require('nunjucks');
+var path = require('path');
+var fs = require('fs');
+var DoExtension = require('nunjucks-do')(nunjucks);
+
+
+var location = require('../../utils/location');
+var defaultFilters = require('../../template/filters');
+
+var ThemeLoader = require('./themeLoader');
+
+// Directory for a theme with the templates
+function templatesPath(dir) {
+    return path.join(dir, '_layouts');
+}
+
+/*
+    Create and setup at Nunjucks template environment
+
+    @return {Nunjucks.Environment}
+*/
+function setupTemplateEnv(output, context) {
+    var loader = new ThemeLoader(
+        _.map(output.searchPaths, templatesPath)
+    );
+    var env = new nunjucks.Environment(loader);
+
+    env.addExtension('DoExtension', new DoExtension());
+
+    // Add context as global
+    _.each(context, function(value, key) {
+        env.addGlobal(key, value);
+    });
+
+    // Add GitBook default filters
+    _.each(defaultFilters, function(fn, filter) {
+        env.addFilter(filter, fn);
+    });
+
+    // Translate using _i18n locales
+    env.addFilter('t', function t(s) {
+        return output.i18n.t(output.book.config.get('language'), s);
+    });
+
+    // Transform an absolute path into a relative path
+    // using this.ctx.page.path
+    env.addFilter('resolveFile', function resolveFile(href) {
+        return location.normalize(output.resolveForPage(context.file.path, href));
+    });
+
+    // Test if a file exists
+    env.addFilter('fileExists', function fileExists(href) {
+        return fs.existsSync(output.resolve(href));
+    });
+
+    // Transform a '.md' into a '.html' (README -> index)
+    env.addFilter('contentURL', function contentURL(s) {
+        return output.toURL(s);
+    });
+
+    // Get an article using its path
+    env.addFilter('getArticleByPath', function getArticleByPath(s) {
+        var article = output.book.summary.getArticle(s);
+        if (!article) return undefined;
+
+        return article.getContext();
+    });
+
+    // Relase path to an asset
+    env.addFilter('resolveAsset', function resolveAsset(href) {
+        href = path.join('gitbook', href);
+
+        // Resolve for current file
+        if (context.file) {
+            href = output.resolveForPage(context.file.path, '/' + href);
+        }
+
+        // Use assets from parent
+        if (output.book.isLanguageBook()) {
+            href = path.join('../', href);
+        }
+
+        return location.normalize(href);
+    });
+
+
+    return env;
+}
+
+module.exports = setupTemplateEnv;
@@ -0,0 +1,123 @@
+var _ = require('lodash');
+var fs = require('fs');
+var path = require('path');
+var nunjucks = require('nunjucks');
+
+/*
+    Nunjucks loader similar to FileSystemLoader, but avoid infinite looping
+*/
+
+/*
+    Return true if a filename is relative.
+*/
+function isRelative(filename) {
+    return (filename.indexOf('./') === 0 || filename.indexOf('../') === 0);
+}
+
+var ThemeLoader = nunjucks.Loader.extend({
+    init: function(searchPaths) {
+        this.searchPaths = _.map(searchPaths, path.normalize);
+    },
+
+    /*
+        Read source of a resolved filepath
+
+        @param {String}
+        @return {Object}
+    */
+    getSource: function(fullpath) {
+        if (!fullpath) return null;
+
+        fullpath = this.resolve(null, fullpath);
+        var templateName = this.getTemplateName(fullpath);
+
+        if(!fullpath) {
+            return null;
+        }
+
+        return {
+            src: '{% do %}template = template || {}; template.stack = template.stack || []; template.stack.push(template.self); template.self = ' + JSON.stringify(templateName) + '{% enddo %}\n' +
+                fs.readFileSync(fullpath, 'utf-8') +
+                '\n{% do %}template.self = template.stack.pop();{% enddo %}',
+            path: fullpath,
+            noCache: true
+        };
+    },
+
+    /*
+        Nunjucks calls "isRelative" to determine when to call "resolve".
+        We handle absolute paths ourselves in ".resolve" so we always return true
+    */
+    isRelative: function() {
+        return true;
+    },
+
+    /*
+        Get original search path containing a template
+
+        @param {String} filepath
+        @return {String} searchPath
+    */
+    getSearchPath: function(filepath) {
+        return _.chain(this.searchPaths)
+            .sortBy(function(s) {
+                return -s.length;
+            })
+            .find(function(basePath) {
+                return (filepath && filepath.indexOf(basePath) === 0);
+            })
+            .value();
+    },
+
+    /*
+        Get template name from a filepath
+
+        @param {String} filepath
+        @return {String} name
+    */
+    getTemplateName: function(filepath) {
+        var originalSearchPath = this.getSearchPath(filepath);
+        return originalSearchPath? path.relative(originalSearchPath, filepath) : null;
+    },
+
+    /*
+        Resolve a template from a current template
+
+        @param {String|null} from
+        @param {String} to
+        @return {String|null}
+    */
+    resolve: function(from, to) {
+        var searchPaths = this.searchPaths;
+
+        // Relative template like "./test.html"
+        if (isRelative(to) && from) {
+            return path.resolve(path.dirname(from), to);
+        }
+
+        // Determine in which search folder we currently are
+        var originalSearchPath = this.getSearchPath(from);
+        var originalFilename = this.getTemplateName(from);
+
+        // If we are including same file from a different search path
+        // Slice the search paths to avoid including from previous ones
+        if (originalFilename == to) {
+            var currentIndex = searchPaths.indexOf(originalSearchPath);
+            searchPaths = searchPaths.slice(currentIndex + 1);
+        }
+
+        // Absolute template to resolve in root folder
+        var resultFolder = _.find(searchPaths, function(basePath) {
+            var p = path.resolve(basePath, to);
+
+            return (
+                p.indexOf(basePath) === 0
+                && fs.existsSync(p)
+            );
+        });
+        if (!resultFolder) return null;
+        return path.resolve(resultFolder, to);
+    }
+});
+
+module.exports = ThemeLoader;
@@ -0,0 +1,290 @@
+var _ = require('lodash');
+var url = require('url');
+var cheerio = require('cheerio');
+var domSerializer = require('dom-serializer');
+var slug = require('github-slugid');
+
+var Promise = require('../utils/promise');
+var location = require('../utils/location');
+
+// Selector to ignore
+var ANNOTATION_IGNORE = '.no-glossary,code,pre,a,script,h1,h2,h3,h4,h5,h6';
+
+function HTMLPipeline(htmlString, opts) {
+    _.bindAll(this);
+
+    this.opts = _.defaults(opts || {}, {
+        // Called once the description has been found
+        onDescription: function(description) { },
+
+        // Calcul new href for a relative link
+        onRelativeLink: _.identity,
+
+        // Output an image
+        onImage: _.identity,
+
+        // Syntax highlighting
+        onCodeBlock: _.identity,
+
+        // Output a svg, if returns null the svg is kept inlined
+        onOutputSVG: _.constant(null),
+
+        // Words to annotate
+        annotations: [],
+
+        // When an annotation is applied
+        onAnnotation: function () { }
+    });
+
+    this.$ = cheerio.load(htmlString, {
+        // We should parse html without trying to normalize too much
+        xmlMode: false,
+
+        // SVG need some attributes to use uppercases
+        lowerCaseAttributeNames: false,
+        lowerCaseTags: false
+    });
+}
+
+// Transform a query of elements in the page
+HTMLPipeline.prototype._transform = function(query, fn) {
+    var that = this;
+
+    var $elements = this.$(query);
+
+    return Promise.serie($elements, function(el) {
+        var $el = that.$(el);
+        return fn.call(that, $el);
+    });
+};
+
+// Normalize links
+HTMLPipeline.prototype.transformLinks = function() {
+    return this._transform('a', function($a) {
+        var href = $a.attr('href');
+        if (!href) return;
+
+        if (location.isAnchor(href)) {
+            // Don't "change" anchor links
+        } else if (location.isRelative(href)) {
+            // Preserve anchor
+            var parsed = url.parse(href);
+            var filename = this.opts.onRelativeLink(parsed.pathname);
+
+            $a.attr('href', filename + (parsed.hash || ''));
+        } else {
+            // External links
+            $a.attr('target', '_blank');
+        }
+    });
+};
+
+// Normalize images
+HTMLPipeline.prototype.transformImages = function() {
+    return this._transform('img', function($img) {
+        return Promise(this.opts.onImage($img.attr('src')))
+        .then(function(filename) {
+            $img.attr('src', filename);
+        });
+    });
+};
+
+// Normalize code blocks
+HTMLPipeline.prototype.transformCodeBlocks = function() {
+    return this._transform('code', function($code) {
+        // Extract language
+        var lang = _.chain(
+                ($code.attr('class') || '').split(' ')
+            )
+            .map(function(cl) {
+                // Markdown
+                if (cl.search('lang-') === 0) return cl.slice('lang-'.length);
+
+                // Asciidoc
+                if (cl.search('language-') === 0) return cl.slice('language-'.length);
+
+                return null;
+            })
+            .compact()
+            .first()
+            .value();
+
+        var source = $code.text();
+
+        return Promise(this.opts.onCodeBlock(source, lang))
+        .then(function(blk) {
+            if (blk.html === false) {
+                $code.text(blk.body);
+            } else {
+                $code.html(blk.body);
+            }
+        });
+    });
+};
+
+// Add ID to headings
+HTMLPipeline.prototype.transformHeadings = function() {
+    var that = this;
+
+    this.$('h1,h2,h3,h4,h5,h6').each(function() {
+        var $h = that.$(this);
+
+        // Already has an ID?
+        if ($h.attr('id')) return;
+        $h.attr('id', slug($h.text()));
+    });
+};
+
+// Outline SVG from the HML
+HTMLPipeline.prototype.transformSvgs = function() {
+    var that = this;
+
+    return this._transform('svg', function($svg) {
+        var content = [
+            '<?xml version="1.0" encoding="UTF-8"?>',
+            renderDOM(that.$, $svg)
+        ].join('\n');
+
+        return Promise(that.opts.onOutputSVG(content))
+        .then(function(filename) {
+            if (!filename) return;
+
+            $svg.replaceWith(that.$('<img>').attr('src', filename));
+        });
+    });
+};
+
+// Annotate the content
+HTMLPipeline.prototype.applyAnnotations = function() {
+    var that = this;
+
+    _.each(this.opts.annotations, function(annotation) {
+        var searchRegex =  new RegExp( '\\b(' + pregQuote(annotation.name.toLowerCase()) + ')\\b' , 'gi' );
+
+        that.$('*').each(function() {
+            var $this = that.$(this);
+
+            if (
+                $this.is(ANNOTATION_IGNORE) ||
+                $this.parents(ANNOTATION_IGNORE).length > 0
+            ) return;
+
+            replaceText(that.$, this, searchRegex, function(match) {
+                that.opts.onAnnotation(annotation);
+
+                return '<a href="' + that.opts.onRelativeLink(annotation.href) + '" '
+                    + 'class="glossary-term" title="'+_.escape(annotation.description)+'">'
+                    + match
+                    + '</a>';
+            });
+        });
+    });
+};
+
+// Extract page description from html
+// This can totally be improved
+HTMLPipeline.prototype.extractDescription = function() {
+    var $ = this.$;
+    var $p = $('p').first();
+    var $next = $p.nextUntil('h1,h2,h3,h4,h5,h6,pre,blockquote,ul,ol,div');
+
+    var description = $p.text().trim();
+
+    $next.each(function() {
+        description += ' ' + $(this).text().trim();
+    });
+
+    // Truncate description
+    description = _.trunc(description, 300);
+
+    this.opts.onDescription(description);
+};
+
+// Write content to the pipeline
+HTMLPipeline.prototype.output = function() {
+    var that = this;
+
+    return Promise()
+    .then(this.extractDescription)
+    .then(this.transformImages)
+    .then(this.transformHeadings)
+    .then(this.transformCodeBlocks)
+    .then(this.transformSvgs)
+    .then(this.applyAnnotations)
+
+    // Transform of links should be applied after annotations
+    // because annotations are created as links
+    .then(this.transformLinks)
+
+    .then(function() {
+        return renderDOM(that.$);
+    });
+};
+
+
+// Render a cheerio DOM as html
+function renderDOM($, dom, options) {
+    if (!dom && $._root && $._root.children) {
+        dom = $._root.children;
+    }
+    options = options|| dom.options || $._options;
+    return domSerializer(dom, options);
+}
+
+// Replace text in an element
+function replaceText($, el, search, replace, text_only ) {
+    return $(el).each(function(){
+        var node = this.firstChild,
+            val,
+            new_val,
+
+            // Elements to be removed at the end.
+            remove = [];
+
+        // Only continue if firstChild exists.
+        if ( node ) {
+
+            // Loop over all childNodes.
+            while (node) {
+
+                // Only process text nodes.
+                if ( node.nodeType === 3 ) {
+
+                    // The original node value.
+                    val = node.nodeValue;
+
+                    // The new value.
+                    new_val = val.replace( search, replace );
+
+                    // Only replace text if the new value is actually different!
+                    if ( new_val !== val ) {
+
+                        if ( !text_only && /</.test( new_val ) ) {
+                            // The new value contains HTML, set it in a slower but far more
+                            // robust way.
+                            $(node).before( new_val );
+
+                            // Don't remove the node yet, or the loop will lose its place.
+                            remove.push( node );
+                        } else {
+                            // The new value contains no HTML, so it can be set in this
+                            // very fast, simple way.
+                            node.nodeValue = new_val;
+                        }
+                    }
+                }
+
+                node = node.nextSibling;
+            }
+        }
+
+        // Time to remove those elements!
+        if (remove.length) $(remove).remove();
+    });
+}
+
+function pregQuote( str ) {
+    return (str+'').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!\<\>\|\:])/g, '\\$1');
+}
+
+module.exports = HTMLPipeline;
@@ -0,0 +1,246 @@
+var _ = require('lodash');
+var path = require('path');
+var direction = require('direction');
+var fm = require('front-matter');
+
+var error = require('../utils/error');
+var pathUtil = require('../utils/path');
+var location = require('../utils/location');
+var parsers = require('../parsers');
+var pluginCompatibility = require('../plugins/compatibility');
+var HTMLPipeline = require('./html');
+
+/*
+A page represent a parsable file in the book (Markdown, Asciidoc, etc)
+*/
+
+function Page(book, filename) {
+    if (!(this instanceof Page)) return new Page(book, filename);
+    var extension;
+    _.bindAll(this);
+
+    this.book = book;
+    this.log = this.book.log;
+
+    // Map of attributes from YAML frontmatter
+    // Description is also extracted by default from content
+    this.attributes = {};
+
+    // Current content
+    this.content = '';
+
+    // Relative path to the page
+    this.path = location.normalize(filename);
+
+    // Absolute path to the page
+    this.rawPath = this.book.resolve(filename);
+
+    // Last modification date
+    this.mtime = 0;
+
+    // Can we parse it?
+    extension = path.extname(this.path);
+    this.parser = parsers.getByExt(extension);
+    if (!this.parser) throw error.ParsingError(new Error('Can\'t parse file "'+this.path+'"'));
+
+    this.type = this.parser.name;
+}
+
+// Return the filename of the page with another extension
+// "README.md" -> "README.html"
+Page.prototype.withExtension = function(ext) {
+    return pathUtil.setExtension(this.path, ext);
+};
+
+// Resolve a filename relative to this page
+// It returns a path relative to the book root folder
+Page.prototype.resolveLocal = function() {
+    var dir = path.dirname(this.path);
+    var file = path.join.apply(path, _.toArray(arguments));
+
+    return location.toAbsolute(file, dir, '');
+};
+
+// Resolve a filename relative to this page
+// It returns an absolute path for the FS
+Page.prototype.resolve = function() {
+    return this.book.resolve(this.resolveLocal.apply(this, arguments));
+};
+
+// Convert an absolute path (in the book) to a relative path from this page
+Page.prototype.relative = function(name) {
+    // Convert /test.png -> test.png
+    name = location.toAbsolute(name, '', '');
+
+    return location.relative(
+        this.resolve('.') + '/',
+        this.book.resolve(name)
+    );
+};
+
+// Return a page result of a relative page from this page
+Page.prototype.followPage = function(filename) {
+    var absPath = this.resolveLocal(filename);
+    return this.book.getPage(absPath);
+};
+
+// Update content of the page
+Page.prototype.update = function(content) {
+    this.content = content;
+};
+
+// Read the page as a string
+Page.prototype.read = function() {
+    var that = this;
+
+    return this.book.statFile(this.path)
+    .then(function(stat) {
+        that.mtime = stat.mtime;
+        return that.book.readFile(that.path);
+    })
+    .then(this.update);
+};
+
+// Return templating context for this page
+// This is used both for themes and page parsing
+Page.prototype.getContext = function() {
+    var article = this.book.summary.getArticle(this);
+    var next = article? article.next() : null;
+    var prev = article? article.prev() : null;
+
+    // Detect text direction in this page
+    var dir = this.book.config.get('direction');
+    if (!dir) {
+        dir = direction(this.content);
+        if (dir == 'neutral') dir = null;
+    }
+
+    return {
+        file: {
+            path: this.path,
+            mtime: this.mtime,
+            type: this.type
+        },
+        page: _.extend({}, this.attributes, {
+            title: article? article.title : null,
+            next: next? next.getContext() : null,
+            previous: prev? prev.getContext() : null,
+            level: article? article.level : null,
+            depth: article? article.depth() : 0,
+            content: this.content,
+            dir: dir
+        })
+    };
+};
+
+// Return complete context for templating (page + book + summary + ...)
+Page.prototype.getOutputContext = function(output) {
+    return _.extend({}, this.getContext(), output.getContext());
+};
+
+// Parse the page and return its content
+Page.prototype.toHTML = function(output) {
+    var that = this;
+
+    this.log.debug.ln('start parsing file', this.path);
+
+    // Call a hook in the output
+    // using an utility to "keep" compatibility with gitbook 2
+    function hook(name) {
+        return pluginCompatibility.pageHook(that, function(ctx) {
+            return output.plugins.hook(name, ctx);
+        })
+        .then(function(result) {
+            if(_.isString(result)) that.update(result);
+        });
+    }
+
+    return this.read()
+
+    // Parse yaml front matter
+    .then(function() {
+        var parsed = fm(that.content);
+
+        // Extract attributes
+        that.attributes = parsed.attributes;
+
+        // Keep only the body
+        that.update(parsed.body);
+    })
+
+    .then(function() {
+        return hook('page:before');
+    })
+
+    // Pre-process page with parser
+    .then(function() {
+        return that.parser.page.prepare(that.content)
+        .then(that.update);
+    })
+
+    // Render template
+    .then(function() {
+        return output.template.render(that.content, that.getOutputContext(output), {
+            path: that.path
+        })
+        .then(that.update);
+    })
+
+    // Render markup using the parser
+    .then(function() {
+        return that.parser.page(that.content)
+        .then(function(out) {
+            that.update(out.content);
+        });
+    })
+
+    // Post process templating
+    .then(function() {
+        return output.template.postProcess(that.content)
+        .then(that.update);
+    })
+
+    // Normalize HTML output
+    .then(function() {
+        var pipelineOpts = {
+            onRelativeLink: _.partial(output.onRelativeLink, that),
+            onImage: _.partial(output.onOutputImage, that),
+            onOutputSVG: _.partial(output.onOutputSVG, that),
+
+            // Use 'code' template block
+            onCodeBlock: function(source, lang) {
+                return output.template.applyBlock('code', {
+                    body: source,
+                    kwargs: {
+                        language: lang
+                    }
+                });
+            },
+
+            // Extract description from page's content if no frontmatter
+            onDescription: function(description) {
+                if (that.attributes.description) return;
+                that.attributes.description = description;
+            },
+
+            // Convert glossary entries to annotations
+            annotations: that.book.glossary.annotations()
+        };
+        var pipeline = new HTMLPipeline(that.content, pipelineOpts);
+
+        return pipeline.output()
+        .then(that.update);
+    })
+
+    .then(function() {
+        return hook('page');
+    })
+
+    // Return content itself
+    .then(function() {
+        return that.content;
+    });
+};
+
+
+module.exports = Page;
@@ -1,48 +0,0 @@
-var _ = require('lodash');
-var kramed = require('kramed');
-
-// Get all the pairs of header + paragraph in a list of nodes
-function groups(nodes) {
-    // A list of next nodes
-    var next = nodes.slice(1).concat(null);
-
-    return _.reduce(nodes, function(accu, node, idx) {
-        // Skip
-        if(!(
-            node.type === 'heading' &&
-            (next[idx] && next[idx].type === 'paragraph')
-        )) {
-            return accu;
-        }
-
-        // Add group
-        accu.push([
-            node,
-            next[idx]
-        ]);
-
-        return accu;
-    }, []);
-}
-
-function parseGlossary(src) {
-    var nodes = kramed.lexer(src);
-
-    return groups(nodes)
-    .map(function(pair) {
-        // Simplify each group to a simple object with name/description
-        return {
-            name: pair[0].text,
-            id: entryId(pair[0].text),
-            description: pair[1].text,
-        };
-    });
-}
-
-// Normalizes a glossary entry's name to create an ID
-function entryId(name) {
-    return name.toLowerCase();
-}
-
-module.exports = parseGlossary;
-module.exports.entryId = entryId;
@@ -1,12 +0,0 @@
-var _ = require('lodash');
-
-module.exports = function(markdown, includer) {
-    // Memoized include function (to cache lookups)
-    var _include = _.memoize(includer);
-
-    return markdown.replace(/{{([\s\S]+?)}}/g, function(match, key) {
-        // If fails leave content as is
-        key = key.trim();
-        return _include(key) || match;
-    });
-};
@@ -1,15 +0,0 @@
-// Return a fs inclduer
-module.exports = function(ctx, folders, resolveFile, readFile) {
-    return function(name) {
-        return ctx[name] ||
-        folders.map(function(folder) {
-            // Try including snippet from FS
-            try {
-                var fname = resolveFile(folder, name);
-                // Trim trailing newlines/space of imported snippets
-                return readFile(fname, 'utf8').trimRight();
-            } catch(err) {}
-        })
-        .filter(Boolean)[0];
-    }
-};
@@ -1,11 +0,0 @@
-module.exports = {
-    summary: require('./summary'),
-    glossary: require('./glossary'),
-    langs: require('./langs'),
-    page: require('./page'),
-    lex: require('./lex'),
-    progress: require('./progress'),
-    navigation: require('./navigation'),
-    readme: require('./readme'),
-    includer: require('./includer')
-};
@@ -1,17 +0,0 @@
-var _ = require('lodash');
-
-function isExercise(nodes) {
-    var codeType = { type: 'code' };
-
-    // Number of code nodes in section
-    var len = _.filter(nodes, codeType).length;
-
-    return (
-        // Got 3 or 4 code blocks
-        (len === 3 || len === 4) &&
-        // Ensure all nodes are at the end
-        _.all(_.last(nodes, len), codeType)
-    );
-}
-
-module.exports = isExercise;
@@ -1,87 +0,0 @@
-var _ = require('lodash');
-
-function isQuizNode(node) {
-    return (/^[(\[][ x][)\]]/).test(node.text || node);
-}
-
-function isTableQuestion(nodes) {
-    var block = questionBlock(nodes);
-    return (
-        block.length === 1 &&
-        block[0].type === 'table' &&
-        _.all(block[0].cells[0].slice(1), isQuizNode)
-    );
-}
-
-function isListQuestion(nodes) {
-    var block = questionBlock(nodes);
-    // Counter of when we go in and out of lists
-    var inlist = 0;
-    // Number of lists we found
-    var lists = 0;
-    // Elements found outside a list
-    var outsiders = 0;
-    // Ensure that we have nothing except lists
-    _.each(block, function(node) {
-        if(node.type === 'list_start') {
-            inlist++;
-        } else if(node.type === 'list_end') {
-            inlist--;
-            lists++;
-        } else if(inlist === 0) {
-            // Found non list_start or list_end whilst outside a list
-            outsiders++;
-        }
-    });
-    return lists > 0 && outsiders === 0;
-}
-
-function isQuestion(nodes) {
-    return isListQuestion(nodes) || isTableQuestion(nodes);
-}
-
-// Remove (optional) paragraph header node and blockquote
-function questionBlock(nodes) {
-    return nodes.slice(
-        nodes[0].type === 'paragraph' ? 1 : 0,
-        _.findIndex(nodes, { type: 'blockquote_start' })
-    );
-}
-
-function splitQuestions(nodes) {
-    // Represents nodes in current question
-    var buffer = [];
-    return _.reduce(nodes, function(accu, node) {
-        // Add node to buffer
-        buffer.push(node);
-
-        // Flush buffer once we hit the end of a question
-        if(node.type === 'blockquote_end') {
-            accu.push(buffer);
-            // Clear buffer
-            buffer = [];
-        }
-
-        return accu;
-    }, []);
-}
-
-function isQuiz(nodes) {
-    // Extract potential questions
-    var questions = splitQuestions(
-        // Skip quiz title if there
-        nodes.slice(
-            (nodes[0] && nodes[0].type) === 'paragraph' ? 1 : 0
-        )
-    );
-
-    // Nothing that looks like questions
-    if(questions.length === 0) {
-        return false;
-    }
-
-    // Ensure all questions are correctly structured
-    return _.all(questions, isQuestion);
-}
-
-module.exports = isQuiz;
@@ -1,25 +0,0 @@
-var _ = require("lodash");
-var parseEntries = require("./summary").entries;
-
-
-var parseLangs = function(content) {
-    var entries = parseEntries(content);
-
-    return {
-        list: _.chain(entries)
-            .filter(function(entry) {
-                return Boolean(entry.path);
-            })
-            .map(function(entry) {
-                return {
-                    title: entry.title,
-                    path: entry.path,
-                    lang: entry.path.replace("/", "")
-                };
-            })
-            .value()
-    };
-};
-
-
-module.exports = parseLangs;
@@ -1,79 +0,0 @@
-var _ = require('lodash');
-var kramed = require('kramed');
-
-var isExercise = require('./is_exercise');
-var isQuiz = require('./is_quiz');
-
-// Split a page up into sections (lesson, exercises, ...)
-function splitSections(nodes) {
-    var section = [];
-
-    return _.reduce(nodes, function(sections, el) {
-        if(el.type === 'hr') {
-            sections.push(section);
-            section = [];
-        } else {
-            section.push(el);
-        }
-
-        return sections;
-    }, []).concat([section]); // Add remaining nodes
-}
-
-// What is the type of this section
-function sectionType(nodes, idx) {
-    if(isExercise(nodes)) {
-        return 'exercise';
-    } else if(isQuiz(nodes)) {
-        return 'quiz';
-    }
-
-    return 'normal';
-}
-
-// Generate a uniqueId to identify this section in our code
-function sectionId(section, idx) {
-    return _.uniqueId('gitbook_');
-}
-
-function lexPage(src) {
-    // Lex file
-    var nodes = kramed.lexer(src);
-
-    return _.chain(splitSections(nodes))
-    .map(function(section, idx) {
-        // Detect section type
-        section.type = sectionType(section, idx);
-        return section;
-    })
-    .map(function(section, idx) {
-        // Give each section an ID
-        section.id = sectionId(section, idx);
-        return section;
-
-    })
-    .filter(function(section) {
-        return !_.isEmpty(section);
-    })
-    .reduce(function(sections, section) {
-        var last = _.last(sections);
-
-        // Merge normal sections together
-        if(last && last.type === section.type && last.type === 'normal') {
-            last.push.apply(last, [{'type': 'hr'}].concat(section));
-        } else {
-            // Add to list of sections
-            sections.push(section);
-        }
-
-        return sections;
-    }, [])
-    .map(function(section) {
-        section.links = nodes.links;
-        return section;
-    })
-    .value();
-}
-
-// Exports
-module.exports = lexPage;
@@ -1,64 +0,0 @@
-var _ = require('lodash');
-
-// Cleans up an article/chapter object
-// remove 'articles' attributes
-function clean(obj) {
-    return obj && _.omit(obj, ['articles']);
-}
-
-function flattenChapters(chapters) {
-    return _.reduce(chapters, function(accu, chapter) {
-        return accu.concat([clean(chapter)].concat(flattenChapters(chapter.articles)));
-    }, []);
-}
-
-// Returns from a summary a map of
-/*
-    {
-        "file/path.md": {
-            prev: ...,
-            next: ...,
-        },
-        ...
-    }
-*/
-function navigation(summary, files) {
-    // Support single files as well as list
-    files = _.isArray(files) ? files : (_.isString(files) ? [files] : null);
-
-    // List of all navNodes
-    // Flatten chapters, then add in default README node if ndeeded etc ...
-    var navNodes = flattenChapters(summary.chapters);
-    var prevNodes = [null].concat(navNodes.slice(0, -1));
-    var nextNodes = navNodes.slice(1).concat([null]);
-
-    // Mapping of prev/next for a give path
-    var mapping = _.chain(_.zip(navNodes, prevNodes, nextNodes))
-    .map(function(nodes) {
-        var current = nodes[0], prev = nodes[1], next = nodes[2];
-
-        // Skip if no path
-        if(!current.path) return null;
-
-        return [current.path, {
-            title: current.title,
-            prev: prev,
-            next: next,
-            level: current.level,
-        }];
-    })
-    .filter()
-    .object()
-    .value();
-
-    // Filter for only files we want
-    if(files) {
-        return _.pick(mapping, files);
-    }
-
-    return mapping;
-}
-
-
-// Exports
-module.exports = navigation;
@@ -1,160 +0,0 @@
-var _ = require('lodash');
-var kramed = require('kramed');
-var hljs = require('highlight.js');
-
-var lex = require('./lex');
-var renderer = require('./renderer');
-
-var include = require('./include');
-var lnormalize = require('../utils/lang').normalize;
-
-
-
-// Render a section using our custom renderer
-function render(section, _options) {
-    // Copy section
-    var links = section.links || {};
-    section = _.toArray(section);
-    section.links = links;
-
-    // Build options using defaults and our custom renderer
-    var options = _.extend({}, kramed.defaults, {
-        renderer: renderer(null, _options),
-
-        // Synchronous highlighting with highlight.js
-        highlight: function (code, lang) {
-            if(!lang) return code;
-
-            // Normalize lang
-            lang = lnormalize(lang);
-
-            try {
-                return hljs.highlight(lang, code).value;
-            } catch(e) { }
-
-            return code;
-        }
-    });
-
-    return kramed.parser(section, options);
-}
-
-function quizQuestion(node) {
-    if (node.text) {
-        node.text = node.text.replace(/^([\[(])x([\])])/, "$1 $2");
-    } else {
-        return node.replace(/^([\[(])x([\])])/, "$1 $2");
-    }
-}
-
-function parsePage(src, options) {
-    options = options || {};
-
-    // Lex if not already lexed
-    var parsed = {
-        lexed: (_.isArray(src) ? src : lex(include(src, options.includer || function() { return undefined; })))
-    };
-    parsed.sections = parsed.lexed.map(function(section) {
-        // Transform given type
-        if(section.type === 'exercise') {
-            var nonCodeNodes = _.reject(section, {
-                'type': 'code'
-            });
-
-            var codeNodes = _.filter(section, {
-                'type': 'code'
-            });
-
-            // Languages in code blocks
-            var langs = _.pluck(codeNodes, 'lang').map(lnormalize);
-
-            // Check that they are all the same
-            var validLangs = _.all(_.map(langs, function(lang) {
-                return lang && lang === langs[0];
-            }));
-
-            // Main language
-            var lang = validLangs ? langs[0] : null;
-
-            return {
-                id: section.id,
-                type: section.type,
-                content: render(nonCodeNodes, options),
-                lang: lang,
-                code: {
-                    base: codeNodes[0].text,
-                    solution: codeNodes[1].text,
-                    validation: codeNodes[2].text,
-                    // Context is optional
-                    context: codeNodes[3] ? codeNodes[3].text : null,
-                }
-            };
-        } else if (section.type === 'quiz') {
-            var quiz = [], question, foundFeedback = false;
-            var nonQuizNodes = section[0].type === 'paragraph' && section[1].type !== 'list_start' ? [section[0]] : [];
-            var quizNodes = section.slice(0);
-            quizNodes.splice(0, nonQuizNodes.length);
-
-            for (var i = 0; i < quizNodes.length; i++) {
-                var node = quizNodes[i];
-
-                if (question && (((node.type === 'list_end' || node.type === 'blockquote_end') && i === quizNodes.length - 1)
-                                 || node.type === 'table' || (node.type === 'paragraph' && !foundFeedback))) {
-                    quiz.push({
-                        base: render(question.questionNodes, options),
-                        solution: render(question.solutionNodes, options),
-                        feedback: render(question.feedbackNodes, options)
-                    });
-                }
-
-                if (node.type === 'table' || (node.type === 'paragraph' && !foundFeedback)) {
-                    question = { questionNodes: [], solutionNodes: [], feedbackNodes: [] };
-                }
-
-                if (node.type === 'blockquote_start') {
-                    foundFeedback = true;
-                } else if (node.type === 'blockquote_end') {
-                    foundFeedback = false;
-                }
-
-                if (node.type === 'table') {
-                    question.solutionNodes.push(_.cloneDeep(node));
-                    node.cells = node.cells.map(function(row) {
-                        return row.map(quizQuestion);
-                    });
-                    question.questionNodes.push(node);
-                } else if (!/blockquote/.test(node.type)) {
-                    if (foundFeedback) {
-                        question.feedbackNodes.push(node);
-                    } else if (node.type === 'paragraph' || node.type === 'text'){
-                        question.solutionNodes.push(_.cloneDeep(node));
-                        quizQuestion(node);
-                        question.questionNodes.push(node);
-                    } else {
-                        question.solutionNodes.push(node);
-                        question.questionNodes.push(node);
-                    }
-                }
-            }
-
-            return {
-                id: section.id,
-                type: section.type,
-                content: render(nonQuizNodes, options),
-                quiz: quiz
-            };
-        }
-
-        // Render normal pages
-        return {
-            id: section.id,
-            type: section.type,
-            content: render(section, options)
-        };
-    });
-
-    return parsed;
-}
-
-// Exports
-module.exports = parsePage;
@@ -1,47 +0,0 @@
-var _ = require("lodash");
-
-// Returns from a navigation and a current file, a snapshot of current detailed state
-var calculProgress = function(navigation, current) {
-    var n = _.size(navigation);
-    var percent = 0, prevPercent = 0, currentChapter = null;
-    var done = true;
-
-    var chapters = _.chain(navigation)
-    .map(function(nav, path) {
-        nav.path = path;
-        return nav;
-    })
-    .map(function(nav, i) {
-        // Calcul percent
-        nav.percent = (i * 100) / Math.max((n - 1), 1);
-
-        // Is it done
-        nav.done = done;
-        if (nav.path == current) {
-            currentChapter = nav;
-            percent = nav.percent;
-            done = false;
-        } else if (done) {
-            prevPercent = nav.percent;
-        }
-
-        return nav;
-    })
-    .value();
-
-    return {
-        // Previous percent
-        prevPercent: prevPercent,
-
-        // Current percent
-        percent: percent,
-
-        // List of chapter with progress
-        chapters: chapters,
-
-        // Current chapter
-        current: currentChapter
-    };
-}
-
-module.exports = calculProgress;
@@ -1,45 +0,0 @@
-var _ = require('lodash');
-var kramed = require('kramed');
-var textRenderer = require('kramed-text-renderer');
-
-function extractFirstNode(nodes, nType) {
-    return _.chain(nodes)
-    .filter(function(node) {
-        return node.type == nType;
-    })
-    .pluck("text")
-    .first()
-    .value();
-}
-
-
-function parseReadme(src) {
-    var nodes, title, description;
-    var renderer = textRenderer();
-
-    // Parse content
-    nodes = kramed.lexer(src);
-
-    title = extractFirstNode(nodes, "heading") || '';
-    description = extractFirstNode(nodes, "paragraph") || '';
-
-    var convert = _.compose(
-        function(text) {
-            return _.unescape(text.replace(/(\r\n|\n|\r)/gm, ""));
-        },
-        function(text) {
-            return kramed.parse(text, _.extend({}, kramed.defaults, {
-                renderer: renderer
-            }));
-        }
-    );
-
-    return {
-        title: convert(title),
-        description: convert(description)
-    };
-}
-
-
-// Exports
-module.exports = parseReadme;
--- a/Show More
+++ b/Show More