content/glyph/book/text_editing/inclusions.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 |
<!DOCTYPE html>
<html lang="en">
<head>
<title>Content Reuse - Glyph</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="readability-verification" content="XmaVzRjmcFL5Bb2Fu9TZVdDKzhA3apQdxexTB2rK"/>
<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" />
<script src="http://www.google.com/jsapi?key=ABQIAAAAr6RY1Z6dchG_sX9WDLSy3xRlq2n1sm52B5HDRR5tm6o8XM18FhR56xHNNH6CsX86uN5VoTrglpyOyQ" type="text/javascript"></script>
<script src="/js/sevenup.js" type="text/javascript"></script>
<script src="/js/sevenup_black.js" type="text/javascript"></script>
<script type="text/javascript">google.load("jquery", "1");</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/date.js" type="text/javascript"></script>
<script src="/js/feeds.js" type="text/javascript"></script>
<script src="/js/hyphenator.js" type="text/javascript"></script>
<script src="/js/init.js" type="text/javascript"></script>
<script src="/js/search.js" type="text/javascript"></script>
</head>
<body>
<section id="container">
<header class="page">
<nav class="home-link">
<a href="/">
<span class="logo">
<span class="hrald"><span class="h">H</span> <span class="rald">RALD</span></span>
<span class="three">3</span>
</span>
</a>
</nav>
<nav class="section">
/<a href="/glyph/" rel="glyph">GLYPH</a>
</nav>
</header>
<article class="page glyph-book">
<header>
<hgroup>
<h1>Content Reuse</h1>
<h2>Glyph</h2>
</hgroup>
</header>
<section id="body-text" class="hyphenate glyph-book">
<nav class="navigation"><a href="/glyph/book/text_editing/stylesheets.html">← Adding Stylesheets</a> | <a href="/glyph/book/index.html">Contents</a> | <a href="/glyph/book/text_editing/conditionals.html">Conditional Macros →</a></nav>
<section class="section">
<header><h1 id="file-inclusions" class="toc">File inclusions</h1></header>
<p>If you’re authoring a user manual, a long article, or a book, writing everything inside a single <code>document.glyph</code> file may not be optimal. For this reason, Glyph provides an <a href="/glyph/book/macros/macros_core.html#m_include"><code>include</code></a> macro that can be used to include the contents of any file within the <code>text/</code> directory:</p>
<p><code>include[general/introduction.textile]</code></p>
<p>The macro call above loads the contents of the <code>introduction.textile</code> file, within the <code>text/general</code> directory.</p>
<p>When including a text file, an input filter macro is applied to its contents by default, based on the file extension used:</p>
<ul>
<li><code>.textile</code> or <code>.txt</code> → <a href="/glyph/book/macros/macros_filters.html#m_textile"><code>textile</code></a> macro</li>
<li><code>.markdown</code> or <code>.md</code> → <a href="/glyph/book/macros/macros_filters.html#m_markdown"><code>markdown</code></a> macro</li>
</ul>
<p>You can override this behavior by setting the <code>filters.by_file_extensions</code> configuration setting to <code>false</code>. If no extension is specified, <code>.glyph</code> is assumed.</p>
<section class="section">
<header><h1 id="h_39" class="toc">Remarks</h1></header>
<ul>
<li>The <a href="/glyph/book/macros/macros_core.html#m_include"><code>include</code></a> macro can also be used to include (and evaluate) ruby files (with a <code>.rb</code> extension). In this case, the ruby file must be placed within the <code>lib/</code> directory of the current project.</li>
<li>The <a href="/glyph/book/macros/macros_core.html#m_load"><code>load</code></a> macro macro can be used to include the content of any file <em>without</em> performing any evaluation.</li>
</ul>
</section>
</section>
<section class="section">
<header><h1 id="snippets" class="toc">Snippets</h1></header>
<p>While including the context of an entire file is definitely a useful feature for content reuse, sometimes it can be an overkill. What if, for example, you just want to reuse a short procedure or even a sentence or a single word? In this case, you may want to consider using a <em>snippet</em> instead.</p>
<p>Snippets can be defined using the <a href="/glyph/book/macros/macros_core.html#m_snippet_"><code>snippet:</code></a> macro (aliased by <code>&:</code>) and called by using the <a href="/glyph/book/macros/macros_core.html#m_snippet"><code>snippet</code></a> macro (aliased by <code>&</code>). Consider the following simple example:</p>
<div class="CodeRay">
<div class="code"><pre><span class="line-numbers"><a href="#n1" name="n1">1</a></span>&:[markups|Textile or Markdown]
<span class="line-numbers"><a href="#n2" name="n2">2</a></span>
<span class="line-numbers"><a href="#n3" name="n3">3</a></span>Glyph supports &[markups].</pre></div>
</div>
<p>You can use <code>&[markups]</code> anywhere in your document instead of having to type "Textile or Markdown" every time. Additionally, later on you can change the value of the <code>markups</code> to change it everywhere else in the document.</p>
</section>
<aside class="tip">
<span class="note-title">Tip</span>Snippets (or any other macro) can be nested within other snippets. Glyph takes care of checking if you nested snippets or macros mutually and warns you as necessary.
</aside>
<nav class="navigation"><a href="/glyph/book/text_editing/stylesheets.html">← Adding Stylesheets</a> | <a href="/glyph/book/index.html">Contents</a> | <a href="/glyph/book/text_editing/conditionals.html">Conditional Macros →</a></nav>
<nav id="sharing-buttons">
<a href="http://twitter.com/share" class="twitter-share-button" data-count="horizontal" data-via="h3rald">Tweet</a>
<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
</nav>
</section>
</article>
<footer>
<section>
<nav>
<a href="/about/">ABOUT</a>|<a href="/contact/">CONTACT</a>
</nav>
<p>H3RALD Web Site v8.1.2 © 2004 — 2012 <em>Fabio Cevasco</em></p>
</section>
</footer>
</section><!-- #container end -->
<!-- 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>
|