<!DOCTYPE HTML>
<html lang="{{ language }}" class="sidebar-visible no-js">
    <head>
        <!-- Book generated using mdBook -->
        <meta charset="UTF-8">
        <title>{{ title }}</title>
        <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
        <meta name="description" content="{{ description }}">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta name="theme-color" content="#ffffff" />

        <base href="{{ path_to_root }}">

        <link rel="stylesheet" href="book.css">
        <link href="https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800" rel="stylesheet" type="text/css">
        <link href="https://fonts.googleapis.com/css?family=Source+Code+Pro:500" rel="stylesheet" type="text/css">

        <link rel="shortcut icon" href="{{ favicon }}">

        <!-- Font Awesome -->
        <link rel="stylesheet" href="_FontAwesome/css/font-awesome.css">

        <link rel="stylesheet" href="highlight.css">
        <link rel="stylesheet" href="tomorrow-night.css">
        <link rel="stylesheet" href="ayu-highlight.css">

        <!-- Custom theme stylesheets -->
        {{#each additional_css}}
        <link rel="stylesheet" href="{{this}}">
        {{/each}}

        {{#if mathjax_support}}
        <!-- MathJax -->
        <script async type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
        {{/if}}

    </head>
    <body class="light">
        <!-- Work around some values being stored in localStorage wrapped in quotes -->
        <script type="text/javascript">
            try {
                var theme = localStorage.getItem('mdbook-theme');
                var sidebar = localStorage.getItem('mdbook-sidebar');

                if (theme.startsWith('"') && theme.endsWith('"')) {
                    localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
                }

                if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
                    localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
                }
            } catch (e) { }
        </script>

        <!-- Set the theme before any content is loaded, prevents flash -->
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            try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { } 
            if (theme === null || theme === undefined) { theme = 'light'; }
            document.body.className = theme;
            document.querySelector('html').className = theme + ' js';
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        <!-- Hide / unhide sidebar before it is displayed -->
        <script type="text/javascript">
            var html = document.querySelector('html');
            var sidebar = 'hidden';
            if (document.body.clientWidth >= 1080) {
                try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
                sidebar = sidebar || 'visible';
            }
            html.classList.remove('sidebar-visible');
            html.classList.add("sidebar-" + sidebar);
        </script>

        <nav id="sidebar" class="sidebar" aria-label="Table of contents">
            {{#toc}}{{/toc}}
        </nav>

        <div id="page-wrapper" class="page-wrapper">

            <div class="page">
                {{> header}}
                <div id="menu-bar" class="menu-bar">
                    <div id="menu-bar-sticky-container">
                        <div class="left-buttons">
                            <button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
                                <i class="fa fa-bars"></i>
                            </button>
                            <button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
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                            </button>
                            <ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
                                <li role="none"><button role="menuitem" class="theme" id="light">Light <span class="default">(default)</span></button></li>
                                <li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
                                <li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
                                <li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
                                <li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
                            </ul>
                            {{#if search_enabled}}
                            <button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
                                <i class="fa fa-search"></i>
                            </button>
                            {{/if}}
                        </div>

                        <h1 class="menu-title">{{ book_title }}</h1> 

                        <div class="right-buttons">
                            <a href="print.html" title="Print this book" aria-label="Print this book">
                                <i id="print-button" class="fa fa-print"></i>
                            </a>
                        </div>
                    </div>
                </div>

                {{#if search_enabled}}
                <div id="search-wrapper" class="hidden">
                    <form id="searchbar-outer" class="searchbar-outer">
                        <input type="search" name="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
                    </form>
                    <div id="searchresults-outer" class="searchresults-outer hidden">
                        <div id="searchresults-header" class="searchresults-header"></div>
                        <ul id="searchresults">
                        </ul>
                    </div>
                </div>
                {{/if}}

                <!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
                <script type="text/javascript">
                    document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
                    document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
                    Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
                        link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
                    });
                </script>

                <div id="content" class="content">
                    <main>
                        {{{ content }}}
                    </main>

                    <nav class="nav-wrapper" aria-label="Page navigation">
                        <!-- Mobile navigation buttons -->
                        {{#previous}}
                            <a rel="prev" href="{{link}}" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
                                <i class="fa fa-angle-left"></i>
                            </a>
                        {{/previous}}

                        {{#next}}
                            <a rel="next" href="{{link}}" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
                                <i class="fa fa-angle-right"></i>
                            </a>
                        {{/next}}

                        <div style="clear: both"></div>
                    </nav>
                </div>
            </div>

            <nav class="nav-wide-wrapper" aria-label="Page navigation">
                {{#previous}}
                    <a href="{{link}}" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
                        <i class="fa fa-angle-left"></i>
                    </a>
                {{/previous}}

                {{#next}}
                    <a href="{{link}}" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
                        <i class="fa fa-angle-right"></i>
                    </a>
                {{/next}}
            </nav>

        </div>

        {{#if livereload}}
        <!-- Livereload script (if served using the cli tool) -->
        <script type="text/javascript">
            var socket = new WebSocket("{{{livereload}}}");
            socket.onmessage = function (event) {
                if (event.data === "reload") {
                    socket.close();
                    location.reload(true); // force reload from server (not from cache)
                }
            };

            window.onbeforeunload = function() {
                socket.close();
            }
        </script>
        {{/if}}

        {{#if google_analytics}}
        <!-- Google Analytics Tag -->
        <script type="text/javascript">
            var localAddrs = ["localhost", "127.0.0.1", ""];

            // make sure we don't activate google analytics if the developer is
            // inspecting the book locally...
            if (localAddrs.indexOf(document.location.hostname) === -1) {
                (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
                (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
                m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
                })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');

                ga('create', '{{google_analytics}}', 'auto');
                ga('send', 'pageview');
            }
        </script>
        {{/if}}

        {{#if is_print}}
        <script type="text/javascript">
            document.addEventListener('DOMContentLoaded', function() {
                window.print();
            })
        </script>
        {{/if}}

        {{#if playpen_js}}
        <script src="ace.js" type="text/javascript" charset="utf-8"></script>
        <script src="editor.js" type="text/javascript" charset="utf-8"></script>
        <script src="mode-rust.js" type="text/javascript" charset="utf-8"></script>
        <script src="theme-dawn.js" type="text/javascript" charset="utf-8"></script>
        <script src="theme-tomorrow_night.js" type="text/javascript" charset="utf-8"></script>
        {{/if}}

        {{#if search_enabled}}
        <script src="searchindex.js" type="text/javascript" charset="utf-8"></script>
        {{/if}}
        {{#if search_js}}
        <script src="elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
        <script src="mark.min.js" type="text/javascript" charset="utf-8"></script>
        <script src="searcher.js" type="text/javascript" charset="utf-8"></script>
        {{/if}}

        <script src="clipboard.min.js" type="text/javascript" charset="utf-8"></script>
        <script src="highlight.js" type="text/javascript" charset="utf-8"></script>
        <script src="book.js" type="text/javascript" charset="utf-8"></script>

        <!-- Custom JS scripts -->
        {{#each additional_js}}
        <script type="text/javascript" src="{{this}}"></script>
        {{/each}}

    </body>
</html>
