content/glyph/book/text_editing/links.html
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 |
<!DOCTYPE html>
<html lang="en">
<head>
<title>Links and Bookmarks – Glyph Documentation</title>
<meta charset="utf-8" />
<meta name="author" content="Fabio Cevasco" />
<meta name="copyright" content="Fabio Cevasco" />
<meta name="robots" content="all, follow" />
<meta name="Revisit-After" content="2 Days" />
<meta name="language" content="en" />
<meta name="target_country" content="en-us" />
<meta name="country" content="United States" />
<meta name="description" content="H3RALD - Fabio Cevasco's Web Site" />
<meta name="keywords" content="h3rald, fabio cevasco, glyph" />
<link rel="shortcut icon" href="/favicon.png" type="image/png" />
<meta content="44.388041;9.073248" name="ICBM" />
<link rel="stylesheet" type="text/css" href="/styles/html5reset.css" />
<link rel="stylesheet" type="text/css" href="/styles/style.css" />
<!--[if lte IE 8]>
<script src="/js/html5.js" type="text/javascript"></script>
<![endif]-->
</head>
<body>
<!--[if lte IE 6]>
<div id="ie-warning">
This site is not compatible with Internet Explorer 6 or lower. You should consider using a more modern browser for a better – and <em>safer</em> – web experience. [<a href="http://browsehappy.com/browsers/">Read More »</a>]
</div>
<![endif]-->
<section id="container">
<header class="page">
<nav class="home-link">
<a href="/">
<img src="/images/h3rald_small.png" alt="H3RALD" class="default"/>
<![if !IE]>
<img src="/images/h3rald_hover_small.png" alt="H3RALD" class="hover"/>
<![endif]>
</a>
</nav>
<nav class="section">
/<a href="/glyph/" rel="archives">GLYPH</a>
</nav>
</header>
<article class="page">
<header>
<hgroup>
<h1>Links and Bookmarks</h1>
<h2>Glyph Documentation</h2>
</hgroup>
</header>
<section id="body-text" class="hyphenate glyph-book">
<nav><a href="/glyph/book/text_editing/topics.html">Topics ←</a><a href="/glyph/book/index.html">Contents</a><a href="/glyph/book/text_editing/images.html">→ Images and Figures</a></nav>
<p>Lightweight markups let you create internal and external links in a very easy way, and you can still do so in Glyph. However, if you do so:</p>
<ul>
<li>you can’t check if they are valid</li>
<li>you can’t infer the link title automatically</li>
</ul>
<p>If you care about link validation and you want to save some keystrokes, then you should use:</p>
<ul>
<li>the <a href="/glyph/book/macros/macros_inline.html#m_link"><code>link</code></a> macro (aliased to <code>=></code>) — to create internal and external links.</li>
<li>the <a href="/glyph/book/macros/macros_inline.html#m_anchor"><code>anchor</code></a> macro (aliased to <code>#</code>) — to create named anchors (bookmarks) within your document.</li>
</ul>
<aside class="box">
<div class="box-title">Example</div>
<p>The following Glyph code:</p>
<div class="CodeRay">
<div class="code"><pre><span class="no">1</span> This is a link to link[#test].
<span class="no">2</span> ...
<span class="no">3</span> This is link[#wrong].
<span class="no">4</span> This is a #[test|test anchor].</pre></div>
</div>
<p>Is translated into the following HTML code:</p>
<div class="CodeRay">
<div class="code"><pre><span class="no">1</span> <span class="ta"><p></span>This is a link to <span class="ta"><a</span> <span class="an">href</span>=<span class="s"><span class="dl">"</span><span class="k">#test</span><span class="dl">"</span></span><span class="ta">></span>test anchor<span class="ta"></a></span>.<span class="ta"></p></span>
<span class="no">2</span> <span class="ta"><p></span>...<span class="ta"></p></span>
<span class="no">3</span> <span class="ta"><p></span>This is <span class="ta"><a</span> <span class="an">href</span>=<span class="s"><span class="dl">"</span><span class="k">#wrong</span><span class="dl">"</span></span><span class="ta">></span>#wrong<span class="ta"></a></span>.<span class="ta"></p></span>
<span class="no">4</span> <span class="ta"><p></span>This is a <span class="ta"><a</span> <span class="an">id</span>=<span class="s"><span class="dl">"</span><span class="k">test</span><span class="dl">"</span></span><span class="ta">></span>test anchor<span class="ta"></a></span>.<span class="ta"></p></span></pre></div>
</div>
<p>Additionally, the following warning message is displayed when <a href="/glyph/book/compiling/compiling.html#compile">compiling</a>:</p>
<div class="CodeRay">
<div class="code"><pre><span class="no">1</span> warning: Bookmark 'wrong' does not exist
<span class="no">2</span> -<span class="er">></span> source: @: authoring.textile
<span class="no">3</span> -<span class="er">></span> path: document/body/bodymatter/chapter/@/textile/section/section/box/link</pre></div>
</div>
</aside>
<p>Basically, if you use the <a href="/glyph/book/macros/macros_inline.html#m_link"><code>link</code></a> macro and the <a href="/glyph/book/macros/macros_inline.html#m_anchor"><code>anchor</code></a> macro, Glyph makes sure that:</p>
<ul>
<li>all links point to valid anchors within the document (regardless if the anchors are before or after the link, in snippets or included files).</li>
<li>there are no duplicate anchors within the documents.</li>
<li>if no title is specified as second parameter for the <a href="/glyph/book/macros/macros_inline.html#m_link"><code>link</code></a> macro, the anchor’s name is used as such.</li>
</ul>
<p>Besides using the <a href="/glyph/book/macros/macros_inline.html#m_anchor"><code>anchor</code></a> macro, you can also create an anchor for a header by passing an <code>@id</code> attribute the the <a href="/glyph/book/macros/macros_structure.html#m_section"><code>section</code></a> macro, like this:</p>
<div class="CodeRay">
<div class="code"><pre><span class="no">1</span> section[
<span class="no">2</span> @title[My Section]
<span class="no">3</span> @id[my_section]
<span class="no">4</span> ...
<span class="no">5</span> ]</pre></div>
</div>
<p>By default, validation is only enabled for internal links (i.e. the check occurs if the first parameter of the <a href="/glyph/book/macros/macros_inline.html#m_link"><code>link</code></a> macro starts with a <code>#</code>). You can enable it for external links as well by setting the <a href="/glyph/book/config/options.html#s_options_url_validation"><code>options.url_validation</code></a> setting to <code>true</code>. If URL validation is enabled, an error is returned if a link returns an HTTP status greater than 302.</p>
<aside class="important">
<span class="note-title">Important</span>Enabling URL validation may significantly slow down compilation if a lot of external links are present.
</aside>
<nav><a href="/glyph/book/text_editing/topics.html">Topics ←</a><a href="/glyph/book/index.html">Contents</a><a href="/glyph/book/text_editing/images.html">→ Images and Figures</a></nav>
</section>
</article>
<footer>
<section class="ads">
<script type="text/javascript"><!--
google_ad_client = "pub-2871497824158668";
/* 728x90, created 9/10/10 */
google_ad_slot = "3963343166";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</section>
<section>
<nav>
<a href="/about/">ABOUT</a>|<a href="/contact/">CONTACT</a>
</nav>
<p>H3RALD Web Site v8.1 — © 2010 — <em>Fabio Cevasco</em></p>
</section>
</footer>
</section><!-- #container end -->
<script src="http://www.google.com/jsapi?key=ABQIAAAAr6RY1Z6dchG_sX9WDLSy3xRlq2n1sm52B5HDRR5tm6o8XM18FhR56xHNNH6CsX86uN5VoTrglpyOyQ" type="text/javascript"></script>
<!-- <script src="/js/jquery.js" type="text/javascript"></script> -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script src="/js/jquery-timeago.js" type="text/javascript"></script>
<script src="/js/jquery-easing.js" type="text/javascript"></script>
<script src="/js/jquery-fancybox.js" type="text/javascript"></script>
<script src="/js/jquery-toc.js" type="text/javascript"></script>
<script src="/js/date.js" type="text/javascript"></script>
<script src="/js/feeds.js" type="text/javascript"></script>
<script src="/js/search.js" type="text/javascript"></script>
<script src="/js/hyphenator.min.js" type="text/javascript"></script>
<script src="/js/init.js" type="text/javascript"></script>
<!-- Start Google Analytics -->
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-18587377-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
<!-- End Google Analytics -->
<!-- Start of StatCounter Code -->
<script type="text/javascript">
var sc_project=6193656;
var sc_invisible=1;
var sc_security="57f7ee2a";
</script>
<script type="text/javascript" src="http://www.statcounter.com/counter/counter_xhtml.js"></script>
<!-- End of StatCounter Code -->
</body>
</html>
|