content/glyph/book/macros/macros_filters.html
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<h1>Filter Macros</h1>
<h2>Glyph</h2>
</hgroup>
</header>
<section id="body-text" class="hyphenate">
<nav class="navigation"><a href="/glyph/book/macros/macros_inline.html">← Inline Macros</a> | <a href="/glyph/book/index.html">Contents</a> | <a href="/glyph/book/macros/macros_structure.html">Structure Macros →</a></nav>
<section class="section">
<header><h1 id="m_markdown" class="toc"><code>markdown</code></h1></header>
<p>Uses a Markdown converter (BlueCloth, RDiscount, Maruku or Kramdown) to transform the value into <span class="caps">HTML</span> if the <a href="/glyph/book/config/output.html#cfg_output"><code>output.*.filter_target</code></a> setting is set to <code>html</code>.</p>
<p>If the <a href="/glyph/book/config/options.html#s_options_filters_by_file_extension"><code>options.filters_by_file_extension</code></a> setting is <code>true</code>, this macro is called automatically on <a href="/glyph/book/macros/macros_core.html#m_include">included</a> files with a <code>.markdown</code> or a <code>.md</code> extension.</p>
<strong>Aliases:</strong> <code>md</code>
<p><strong>Example:</strong> <code>markdown[This is *emphasized* text.]</code></p>
<section class="section">
<header><h1 id="h_252" class="notoc">Parameters</h1></header>
<table style="width:100%;">
<tr>
<th style="width:30%">Parameter</th>
<th>Description</th>
</tr>
<tr>
<td>0</td>
<td>The Markdown text to filter.</td>
</tr>
</table>
</section>
</section>
<section class="section">
<header><h1 id="m_markdown_section" class="toc"><code>markdown_section</code></h1></header>
<p>Creates a section (see <a href="/glyph/book/macros/macros_structure.html#m_section"><code>section</code></a> macro) whose content can be formatted with markdown markup.</p>
<strong>Aliases:</strong> <code>§md, md_section</code>
<section class="section">
<header><h1 id="h_254" class="notoc">Example</h1></header>
<div class="CodeRay">
<div class="code"><pre><span class="line-numbers"><a href="#n1" name="n1">1</a></span>markdown_section[
<span class="line-numbers"><a href="#n2" name="n2">2</a></span> @title[Test Section]
<span class="line-numbers"><a href="#n3" name="n3">3</a></span> @id[test]
<span class="line-numbers"><a href="#n4" name="n4">4</a></span>Some *markdown* text.
<span class="line-numbers"><a href="#n5" name="n5">5</a></span>]</pre></div>
</div>
</section>
<section class="section">
<header><h1 id="h_255" class="notoc">Parameters</h1></header>
<table style="width:100%;">
<tr>
<th style="width:30%">Parameter</th>
<th>Description</th>
</tr>
<tr>
<td>0</td>
<td>The text of the section</td>
</tr>
</table>
</section>
<section class="section">
<header><h1 id="h_256" class="notoc">Attributes</h1></header>
<table style="width:100%;">
<tr>
<th style="width:30%">Attribute</th>
<th>Description</th>
</tr>
<tr>
<td>title</td>
<td>The title of the section <em>(optional)</em></td>
</tr>
<tr>
<td>id</td>
<td>The ID of the section <em>(optional)</em></td>
</tr>
<tr>
<td>notoc</td>
<td>If not blank, the header will not appear in the Table of Contents. <em>(optional)</em></td>
</tr>
</table>
</section>
</section>
<section class="section">
<header><h1 id="m_textile" class="toc"><code>textile</code></h1></header>
<p>Uses the RedCloth gem to transform the value into <span class="caps">HTML</span> or LaTeX, depending on the value of the <a href="/glyph/book/config/output.html#cfg_output"><code>output.*.filter_target</code></a>.</p>
<p>If the <a href="/glyph/book/config/options.html#s_options_filters_by_file_extension"><code>options.filters_by_file_extension</code></a> setting is <code>true</code>, this macro is called automatically on <a href="/glyph/book/macros/macros_core.html#m_include">included</a> files with a <code>.textile</code> or a <code>.txt</code> extension.</p>
<strong>Aliases:</strong> <code>txt</code>
<p><strong>Example:</strong> <code>textile[This is a *strong emphasis*.]</code></p>
<section class="section">
<header><h1 id="h_258" class="notoc">Parameters</h1></header>
<table style="width:100%;">
<tr>
<th style="width:30%">Parameter</th>
<th>Description</th>
</tr>
<tr>
<td>0</td>
<td>The Textile text to filter.</td>
</tr>
</table>
</section>
</section>
<section class="section">
<header><h1 id="m_textile_section" class="toc"><code>textile_section</code></h1></header>
<p>Creates a section (see <a href="/glyph/book/macros/macros_structure.html#m_section"><code>section</code></a> macro) whose content can be formatted with textile markup.</p>
<strong>Aliases:</strong> <code>§txt, txt_section</code>
<section class="section">
<header><h1 id="h_260" class="notoc">Example</h1></header>
<div class="CodeRay">
<div class="code"><pre><span class="line-numbers"><a href="#n1" name="n1">1</a></span>textile_section[
<span class="line-numbers"><a href="#n2" name="n2">2</a></span> @title[Test Section]
<span class="line-numbers"><a href="#n3" name="n3">3</a></span> @id[test]
<span class="line-numbers"><a href="#n4" name="n4">4</a></span>Some *textile* text.
<span class="line-numbers"><a href="#n5" name="n5">5</a></span>]</pre></div>
</div>
</section>
<section class="section">
<header><h1 id="h_261" class="notoc">Parameters</h1></header>
<table style="width:100%;">
<tr>
<th style="width:30%">Parameter</th>
<th>Description</th>
</tr>
<tr>
<td>0</td>
<td>The text of the section</td>
</tr>
</table>
</section>
<section class="section">
<header><h1 id="h_262" class="notoc">Attributes</h1></header>
<table style="width:100%;">
<tr>
<th style="width:30%">Attribute</th>
<th>Description</th>
</tr>
<tr>
<td>title</td>
<td>The title of the section <em>(optional)</em></td>
</tr>
<tr>
<td>id</td>
<td>The ID of the section <em>(optional)</em></td>
</tr>
<tr>
<td>notoc</td>
<td>If not blank, the header will not appear in the Table of Contents. <em>(optional)</em></td>
</tr>
</table>
</section>
</section>
<section class="section">
<header><h1 id="m_highlight" class="toc"><code>highlight</code></h1></header>
<p>Highlights a piece of source code according to the specified language. <span class="fmi">for more information on <mark>code highligting</mark>, see <a href="/glyph/book/text_editing/code.html#source_code">Source Code</a></span>.</p>
<section class="section">
<header><h1 id="h_264" class="notoc">Example</h1></header>
<div class="CodeRay">
<div class="code"><pre><span class="line-numbers"><a href="#n1" name="n1">1</a></span>highlight[ruby|
<span class="line-numbers"><a href="#n2" name="n2">2</a></span> def hello
<span class="line-numbers"><a href="#n3" name="n3">3</a></span> puts "Hello World"
<span class="line-numbers"><a href="#n4" name="n4">4</a></span> end
<span class="line-numbers"><a href="#n5" name="n5">5</a></span>]</pre></div>
</div>
</section>
<section class="section">
<header><h1 id="h_265" class="notoc">Parameters</h1></header>
<table style="width:100%;">
<tr>
<th style="width:30%">Parameter</th>
<th>Description</th>
</tr>
<tr>
<td>0</td>
<td>A programming language supported by the underlying highlighter.</td>
</tr>
<tr>
<td>1</td>
<td>The code to highlight.</td>
</tr>
</table>
</section>
</section>
<nav class="navigation"><a href="/glyph/book/macros/macros_inline.html">← Inline Macros</a> | <a href="/glyph/book/index.html">Contents</a> | <a href="/glyph/book/macros/macros_structure.html">Structure Macros →</a></nav>
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