all repos — h3rald @ 9f20c5f505def858ea3d9e5c088c1517edffeb76

The sources of https://h3rald.com

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
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 
<!DOCTYPE html> 
<html lang="en"> 
	<head> 
		<title>Including Files and Snippets &ndash; 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 &ndash; and <em>safer</em> &ndash; web experience. [<a href="http://browsehappy.com/browsers/">Read More &raquo;</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>Including Files and Snippets</h1> 
					<h2>Glyph Documentation</h2>
					</hgroup> 
				</header> 
				<section id="body-text" class="hyphenate glyph-book"> 

							<nav><a href="/glyph/book/text_editing/stylesheets.html">Adding Stylesheets &larr;</a><a href="/glyph/book/index.html">Contents</a><a href="/glyph/book/text_editing/evaluation.html">&rarr; Evaluating Ruby code and Configuration Settings</a></nav>
								<p>If you&#8217;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> &rarr; <a href="/glyph/book/macros/macros_filters.html#m_textile"><code>textile</code></a> macro</li>
	<li><code>.markdown</code> or <code>.md</code> &rarr; <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>
<aside class="tip">
<p><span class="note-title">Tip</span>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.</p>
</aside>
<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 are text strings saved in <span class="caps">YAML</span> format in the <code>snippets.yml</code> file. They can be included anywhere in your document using the <a href="/glyph/book/macros/macros_core.html#m_snippet"><code>snippet</code></a> macro (or its alias <code>&amp;</code>).</p>
<aside class="tip">
<p><span class="note-title">Tip</span>Besides storing snippets in the <code>snippets.yml</code> file, you can also define them right in your document, using the <a href="/glyph/book/macros/macros_core.html#m_snippet_"><code>snippet:</code></a> macro.</p>
</aside>
	<aside class="box">
<div class="box-title">Example</div>
<p>Consider the following <code>snippets.yml</code> file:</p>
	<div class="CodeRay">
  <div class="code"><pre><span class="no"> 1</span> <span class="head"><span class="head">---</span></span> 
<span class="no"> 2</span> <span class="sy">:glang</span>: <span class="er">Glyph Language</span>
<span class="no"> 3</span> <span class="sy">:macros</span>: <span class="er">Glyph Macros</span>
<span class="no"> 4</span> <span class="sy">:sq_esc</span>: <span class="er">|-</span>
<span class="no"> 5</span>   <span class="er">Square brackets must be escaped </span>
<span class="no"> 6</span>   <span class="er">unless used as macro delimiters or within a quoting macro.</span>
<span class="no"> 7</span> <span class="sy">:markups</span>: <span class="er">Textile or Markdown</span>
<span class="no"> 8</span> <span class="sy">:test</span>: <span class="er">|-</span>
<span class="no"> 9</span>   <span class="er">This is a </span>
<span class="no"><strong>10</strong></span>   <span class="er">Test snippet</span></pre></div>
</div>

	<p>You can use <code>&amp;[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> snippet only in the <code>snippets.yml</code> file to change it everywhere else in the document.</p>

</aside> 
	<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><a href="/glyph/book/text_editing/stylesheets.html">Adding Stylesheets &larr;</a><a href="/glyph/book/index.html">Contents</a><a href="/glyph/book/text_editing/evaluation.html">&rarr; Evaluating Ruby code and Configuration Settings</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 &mdash; &copy; 2010 &mdash; <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>