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<ul>
<li><a href="#usage">Usage</a>
<ul>
<li><a href="#parameter">Parameter</a></li>
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<ul>
<li><a href="#setting-default-values-for-hugos-options">Setting Default Values for Hugo&rsquo;s Options</a></li>
<li><a href="#setting-wrap-of-long-lines">Setting Wrap of Long Lines</a></li>
<li><a href="#copy-to-clipboard-for-inline-code">Copy to Clipboard for Inline Code</a></li>
<li><a href="#copy-to-clipboard-for-block-code">Copy to Clipboard for Block Code</a></li>
<li><a href="#setting-a-specific-color-scheme">Setting a Specific Color Scheme</a></li>
</ul>
</li>
<li><a href="#examples">Examples</a>
<ul>
<li><a href="#line-numbers-with-starting-offset">Line Numbers with Starting Offset</a></li>
<li><a href="#markdown-codefence-with-title">Markdown Codefence with Title</a></li>
<li><a href="#with-wrap">With Wrap</a></li>
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<div class="flex-block-wrapper">
<article class="default">
<header class="headline">
</header>
<h1 id="highlight">Highlight</h1>
<p>The <code>highlight</code> shortcode renders your code with a syntax highlighter.</p>
<div class="tab-panel" data-tab-group="300117ca3803dd670381aa721d8af284">
<div class="tab-nav">
<div class="tab-nav-title">&#8203;</div>
<button
data-tab-item="python"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('300117ca3803dd670381aa721d8af284','python')"
>
<span class="tab-nav-text">python</span>
</button>
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<div
data-tab-item="python"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code" lineNos="true"><pre tabindex="0" class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="ln">1</span><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">&#34;Hello World!&#34;</span><span class="p">)</span></span></span></code></pre></div>
</div>
</div>
</div>
</div>
<h2 id="usage">Usage</h2>
<div class="tab-panel" data-tab-group="shortcode-parameter">
<div class="tab-nav">
<div class="tab-nav-title">&#8203;</div>
<button
data-tab-item="codeodefence"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('shortcode-parameter','codeodefence')"
>
<span class="tab-nav-text">codeodefence</span>
</button>
<button
data-tab-item="shortcode"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('shortcode-parameter','shortcode')"
>
<span class="tab-nav-text">shortcode</span>
</button>
<button
data-tab-item="shortcode-positional"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('shortcode-parameter','shortcode-positional')"
>
<span class="tab-nav-text">shortcode (positional)</span>
</button>
<button
data-tab-item="partial"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('shortcode-parameter','partial')"
>
<span class="tab-nav-text">partial</span>
</button>
<button
data-tab-item="partial-compat"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('shortcode-parameter','partial-compat')"
>
<span class="tab-nav-text">partial (compat)</span>
</button>
</div>
<div class="tab-content-container">
<div
data-tab-item="codeodefence"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-md" data-lang="md"><span class="line"><span class="cl">```py {lineNos=&#34;true&#34; wrap=&#34;true&#34; title=&#34;python&#34;}
</span></span><span class="line"><span class="cl">print(&#34;Hello World!&#34;)
</span></span><span class="line"><span class="cl">```</span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="shortcode"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">highlight</span> <span class="nx">lineNos</span><span class="p">=</span><span class="s">&#34;true&#34;</span> <span class="kd">type</span><span class="p">=</span><span class="s">&#34;py&#34;</span> <span class="nx">wrap</span><span class="p">=</span><span class="s">&#34;true&#34;</span> <span class="nx">title</span><span class="p">=</span><span class="s">&#34;python&#34;</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s">&#34;Hello World!&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">highlight</span> <span class="p">&gt;}}</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="shortcode-positional"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">highlight</span> <span class="nx">py</span> <span class="s">&#34;lineNos=true,wrap=true,title=python&#34;</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s">&#34;Hello World!&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">highlight</span> <span class="p">&gt;}}</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="partial"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{</span> <span class="nx">partial</span> <span class="s">&#34;shortcodes/highlight.html&#34;</span> <span class="p">(</span><span class="nx">dict</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;page&#34;</span> <span class="p">.</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;content&#34;</span> <span class="s">&#34;print(\&#34;Hello World!\&#34;)&#34;</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;lineNos&#34;</span> <span class="s">&#34;true&#34;</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;type&#34;</span> <span class="s">&#34;py&#34;</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;wrap&#34;</span> <span class="s">&#34;true&#34;</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;title&#34;</span> <span class="s">&#34;python&#34;</span>
</span></span><span class="line"><span class="cl"><span class="p">)}}</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="partial-compat"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{</span> <span class="nx">partial</span> <span class="s">&#34;shortcodes/highlight.html&#34;</span> <span class="p">(</span><span class="nx">dict</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;page&#34;</span> <span class="p">.</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;content&#34;</span> <span class="s">&#34;print(\&#34;Hello World!\&#34;)&#34;</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;options&#34;</span> <span class="s">&#34;lineNos=true,wrap=true,title=python&#34;</span>
</span></span><span class="line"><span class="cl"> <span class="s">&#34;type&#34;</span> <span class="s">&#34;py&#34;</span>
</span></span><span class="line"><span class="cl"><span class="p">)}}</span></span></span></code></pre></div>
</div>
</div>
</div>
</div>
<p>This shortcode is fully compatible with Hugo&rsquo;s <a href="https://gohugo.io/content-management/syntax-highlighting/#highlight-shortcode" rel="external" target="_self"><code>highlight</code> shortcode</a> but <strong>offers some extensions</strong>.</p>
<p>It is called interchangeably in the same way as Hugo&rsquo;s own shortcode by providing positional parameter or simply by using Markdown codefences.</p>
<p>You are free to also call this shortcode from your own partials. In this case it resembles Hugo&rsquo;s <a href="https://gohugo.io/functions/highlight/" rel="external" target="_self"><code>highlight</code> function</a> syntax if you call it using compatibility syntax.</p>
<p>Codefence syntax is widely available in other Markdown parsers like GitHub and therefore is the recommend syntax for generating portable Markdown.</p>
<p>The <a href="/hugo-theme-relearn/shortcodes/tab/index.html"><code>tab</code> shortcode</a> is also capable of displaying code but with limited options.</p>
<h3 id="parameter">Parameter</h3>
<table>
<thead>
<tr>
<th style="text-align: left">Name</th>
<th style="text-align: left">Position</th>
<th style="text-align: left">Default</th>
<th style="text-align: left">Notes</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left"><strong>type</strong></td>
<td style="text-align: left">1</td>
<td style="text-align: left"><em>&lt;empty&gt;</em></td>
<td style="text-align: left">The language of the code to highlight. Choose from one of the <a href="https://gohugo.io/content-management/syntax-highlighting/#list-of-chroma-highlighting-languages" rel="external" target="_self">supported languages</a>. Case-insensitive.</td>
</tr>
<tr>
<td style="text-align: left"><strong>title</strong></td>
<td style="text-align: left"></td>
<td style="text-align: left"><em>&lt;empty&gt;</em></td>
<td style="text-align: left"><strong>Extension</strong>. Arbitrary title for code. This displays the code like a <a href="/hugo-theme-relearn/shortcodes/tab/index.html">single tab</a> if <code>hl_inline=false</code> (which is Hugo&rsquo;s default).</td>
</tr>
<tr>
<td style="text-align: left"><strong>wrap</strong></td>
<td style="text-align: left"></td>
<td style="text-align: left">see notes</td>
<td style="text-align: left"><strong>Extension</strong>. When <code>true</code> the content may wrap on long lines otherwise it will be scrollable.<br><br>The default value can be set in your <code>hugo.toml</code> and overwritten via front matter. <a href="/hugo-theme-relearn/shortcodes/highlight/index.html#setting-wrap-of-long-lines">See below</a>.</td>
</tr>
<tr>
<td style="text-align: left"><strong>options</strong></td>
<td style="text-align: left">2</td>
<td style="text-align: left"><em>&lt;empty&gt;</em></td>
<td style="text-align: left">An optional, comma-separated list of zero or more <a href="https://gohugo.io/functions/highlight/#options" rel="external" target="_self">Hugo supported options</a> as well as extension parameter from this table.</td>
</tr>
<tr>
<td style="text-align: left"><em><strong>&lt;option&gt;</strong></em></td>
<td style="text-align: left"></td>
<td style="text-align: left"><em>&lt;empty&gt;</em></td>
<td style="text-align: left">Any of <a href="https://gohugo.io/functions/highlight/#options" rel="external" target="_self">Hugo&rsquo;s supported options</a>.</td>
</tr>
<tr>
<td style="text-align: left"><em><strong>&lt;content&gt;</strong></em></td>
<td style="text-align: left"></td>
<td style="text-align: left"><em>&lt;empty&gt;</em></td>
<td style="text-align: left">Your code to highlight.</td>
</tr>
</tbody>
</table>
<h2 id="settings">Settings</h2>
<h3 id="setting-default-values-for-hugos-options">Setting Default Values for Hugo&rsquo;s Options</h3>
<p>Default values for <a href="https://gohugo.io/functions/highlight/#options" rel="external" target="_self">Hugo&rsquo;s supported options</a> can be set via <a href="https://gohugo.io/getting-started/configuration-markup/#highlight" rel="external" target="_self">goldmark settings</a>.</p>
<p>If used together with wrapping of long lines, use this recommended settings. Otherwise, line numbers will shift if code wraps.</p>
<div class="tab-panel" data-tab-group="config-code">
<div class="tab-nav">
<div class="tab-nav-title">hugo.</div>
<button
data-tab-item="toml"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('config-code','toml')"
>
<span class="tab-nav-text">toml</span>
</button>
<button
data-tab-item="yaml"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','yaml')"
>
<span class="tab-nav-text">yaml</span>
</button>
<button
data-tab-item="json"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','json')"
>
<span class="tab-nav-text">json</span>
</button>
</div>
<div class="tab-content-container">
<div
data-tab-item="toml"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-toml" data-lang="toml"><span class="line"><span class="cl"><span class="p">[</span><span class="nx">markup</span><span class="p">]</span>
</span></span><span class="line"><span class="cl"> <span class="p">[</span><span class="nx">markup</span><span class="p">.</span><span class="nx">highlight</span><span class="p">]</span>
</span></span><span class="line"><span class="cl"> <span class="nx">lineNumbersInTable</span> <span class="p">=</span> <span class="kc">false</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="yaml"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl"><span class="nt">markup</span><span class="p">:</span><span class="w">
</span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">highlight</span><span class="p">:</span><span class="w">
</span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">lineNumbersInTable</span><span class="p">:</span><span class="w"> </span><span class="kc">false</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="json"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;markup&#34;</span><span class="p">:</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;highlight&#34;</span><span class="p">:</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;lineNumbersInTable&#34;</span><span class="p">:</span> <span class="kc">false</span>
</span></span><span class="line"><span class="cl"> <span class="p">}</span>
</span></span><span class="line"><span class="cl"> <span class="p">}</span>
</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre></div>
</div>
</div>
</div>
</div>
<h3 id="setting-wrap-of-long-lines">Setting Wrap of Long Lines</h3>
<p><span class="badge cstyle cyan badge-with-title"><span class="badge-title"><i class="fa-fw fas fa-gears"></i></span><span class="badge-content">Option</span></span> <span class="badge cstyle green badge-with-title"><span class="badge-title"><i class="fa-fw fab fa-markdown"></i></span><span class="badge-content">Front Matter</span></span> By default, code will be wrapped if the line is not long enough.</p>
<p>You can disable wrapping by setting <code>highlightWrap=false</code> or by setting the <a href="/hugo-theme-relearn/shortcodes/highlight/index.html#parameter"><code>wrap</code> parameter</a> individually for each code block.</p>
<div class="tab-panel" data-tab-group="config-code">
<div class="tab-nav">
<div class="tab-nav-title">&#8203;</div>
<button
data-tab-item="toml"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('config-code','toml')"
>
<span class="tab-nav-text">toml</span>
</button>
<button
data-tab-item="yaml"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','yaml')"
>
<span class="tab-nav-text">yaml</span>
</button>
<button
data-tab-item="json"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','json')"
>
<span class="tab-nav-text">json</span>
</button>
</div>
<div class="tab-content-container">
<div
data-tab-item="toml"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-toml" data-lang="toml"><span class="line"><span class="cl"><span class="nx">highlightWrap</span> <span class="p">=</span> <span class="kc">false</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="yaml"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl"><span class="nt">highlightWrap</span><span class="p">:</span><span class="w"> </span><span class="kc">false</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="json"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;highlightWrap&#34;</span><span class="p">:</span> <span class="kc">false</span>
</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre></div>
</div>
</div>
</div>
</div>
<h3 id="copy-to-clipboard-for-inline-code">Copy to Clipboard for Inline Code</h3>
<p><span class="badge cstyle cyan badge-with-title"><span class="badge-title"><i class="fa-fw fas fa-gears"></i></span><span class="badge-content">Option</span></span> By default inline code has a button to copy the code to the clipboard.</p>
<p>If you want to disable this feature, set <code>disableInlineCopyToClipBoard=true</code>.</p>
<div class="tab-panel" data-tab-group="config-code">
<div class="tab-nav">
<div class="tab-nav-title">hugo.</div>
<button
data-tab-item="toml"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('config-code','toml')"
>
<span class="tab-nav-text">toml</span>
</button>
<button
data-tab-item="yaml"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','yaml')"
>
<span class="tab-nav-text">yaml</span>
</button>
<button
data-tab-item="json"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','json')"
>
<span class="tab-nav-text">json</span>
</button>
</div>
<div class="tab-content-container">
<div
data-tab-item="toml"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-toml" data-lang="toml"><span class="line"><span class="cl"><span class="p">[</span><span class="nx">params</span><span class="p">]</span>
</span></span><span class="line"><span class="cl"> <span class="nx">disableInlineCopyToClipBoard</span> <span class="p">=</span> <span class="kc">true</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="yaml"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl"><span class="nt">params</span><span class="p">:</span><span class="w">
</span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">disableInlineCopyToClipBoard</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="json"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;params&#34;</span><span class="p">:</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;disableInlineCopyToClipBoard&#34;</span><span class="p">:</span> <span class="kc">true</span>
</span></span><span class="line"><span class="cl"> <span class="p">}</span>
</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre></div>
</div>
</div>
</div>
</div>
<h3 id="copy-to-clipboard-for-block-code">Copy to Clipboard for Block Code</h3>
<p><span class="badge cstyle cyan badge-with-title"><span class="badge-title"><i class="fa-fw fas fa-gears"></i></span><span class="badge-content">Option</span></span> By default block code has a button to copy the code to the clipboard that is only visible on hover.</p>
<p>Set <code>disableHoverBlockCopyToClipBoard=true</code> to disable the hover effect and always show the button.</p>
<div class="tab-panel" data-tab-group="config-code">
<div class="tab-nav">
<div class="tab-nav-title">hugo.</div>
<button
data-tab-item="toml"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('config-code','toml')"
>
<span class="tab-nav-text">toml</span>
</button>
<button
data-tab-item="yaml"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','yaml')"
>
<span class="tab-nav-text">yaml</span>
</button>
<button
data-tab-item="json"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('config-code','json')"
>
<span class="tab-nav-text">json</span>
</button>
</div>
<div class="tab-content-container">
<div
data-tab-item="toml"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-toml" data-lang="toml"><span class="line"><span class="cl"><span class="p">[</span><span class="nx">params</span><span class="p">]</span>
</span></span><span class="line"><span class="cl"> <span class="nx">disableHoverBlockCopyToClipBoard</span> <span class="p">=</span> <span class="kc">true</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="yaml"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl"><span class="nt">params</span><span class="p">:</span><span class="w">
</span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">disableHoverBlockCopyToClipBoard</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span></span></span></code></pre></div>
</div>
</div>
<div
data-tab-item="json"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;params&#34;</span><span class="p">:</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl"> <span class="nt">&#34;disableHoverBlockCopyToClipBoard&#34;</span><span class="p">:</span> <span class="kc">true</span>
</span></span><span class="line"><span class="cl"> <span class="p">}</span>
</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre></div>
</div>
</div>
</div>
</div>
<h3 id="setting-a-specific-color-scheme">Setting a Specific Color Scheme</h3>
<p>You can configure the color style used for code blocks in your <a href="/hugo-theme-relearn/configuration/branding/modules/index.html#change-syntax-highlighting">color variants stylesheet</a> file using the <code>--CODE-theme</code> variable. This requires further configuration as described in the above link.</p>
<h2 id="examples">Examples</h2>
<h3 id="line-numbers-with-starting-offset">Line Numbers with Starting Offset</h3>
<p>As mentioned above, line numbers in a <code>table</code> layout will shift if code is wrapping, so better use <code>inline</code>. To make things easier for you, set <code>lineNumbersInTable = false</code> in your <code>hugo.toml</code> and add <code>lineNos = true</code> when calling the shortcode instead of the specific values <code>table</code> or <code>inline</code>.</p>
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">highlight</span> <span class="nx">lineNos</span><span class="p">=</span><span class="s">&#34;true&#34;</span> <span class="nx">lineNoStart</span><span class="p">=</span><span class="s">&#34;666&#34;</span> <span class="kd">type</span><span class="p">=</span><span class="s">&#34;py&#34;</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="err">#</span> <span class="nx">the</span> <span class="nx">hardest</span> <span class="nx">part</span> <span class="nx">is</span> <span class="nx">to</span> <span class="nx">start</span> <span class="nx">writing</span> <span class="nx">code</span><span class="p">;</span> <span class="nx">here</span><span class="err">&#39;</span><span class="nx">s</span> <span class="nx">a</span> <span class="nx">kickstart</span><span class="p">;</span> <span class="nx">just</span> <span class="nx">copy</span> <span class="nx">and</span> <span class="nx">paste</span> <span class="nx">this</span><span class="p">;</span> <span class="nx">it</span><span class="err">&#39;</span><span class="nx">s</span> <span class="nx">free</span><span class="p">;</span> <span class="nx">the</span> <span class="nx">next</span> <span class="nx">lines</span> <span class="nx">will</span> <span class="nx">cost</span> <span class="nx">you</span> <span class="nx">serious</span> <span class="nx">credits</span>
</span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s">&#34;Hello&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s">&#34; &#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s">&#34;World&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s">&#34;!&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">highlight</span> <span class="p">&gt;}}</span></span></span></code></pre></div>
<div class="highlight wrap-code" lineNoStart="666" lineNos="true"><pre tabindex="0" class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="ln">666</span><span class="cl"><span class="c1"># the hardest part is to start writing code; here&#39;s a kickstart; just copy and paste this; it&#39;s free; the next lines will cost you serious credits</span>
</span></span><span class="line"><span class="ln">667</span><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">&#34;Hello&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="ln">668</span><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">&#34; &#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="ln">669</span><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">&#34;World&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="ln">670</span><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">&#34;!&#34;</span><span class="p">)</span></span></span></code></pre></div>
<h3 id="markdown-codefence-with-title">Markdown Codefence with Title</h3>
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-md" data-lang="md"><span class="line"><span class="cl">```py { title=&#34;python&#34; }
</span></span><span class="line"><span class="cl"><span class="gh"># a bit shorter
</span></span></span><span class="line"><span class="cl"><span class="gh"></span>print(&#34;Hello World!&#34;)
</span></span><span class="line"><span class="cl">```</span></span></code></pre></div>
<div class="tab-panel" data-tab-group="dc54dbe26605f465e05a298fbbaf3acd">
<div class="tab-nav">
<div class="tab-nav-title">&#8203;</div>
<button
data-tab-item="python"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('dc54dbe26605f465e05a298fbbaf3acd','python')"
>
<span class="tab-nav-text">python</span>
</button>
</div>
<div class="tab-content-container">
<div
data-tab-item="python"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="c1"># a bit shorter</span>
</span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">&#34;Hello World!&#34;</span><span class="p">)</span></span></span></code></pre></div>
</div>
</div>
</div>
</div><h3 id="with-wrap">With Wrap</h3>
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">highlight</span> <span class="kd">type</span><span class="p">=</span><span class="s">&#34;py&#34;</span> <span class="nx">wrap</span><span class="p">=</span><span class="s">&#34;true&#34;</span> <span class="nx">hl_lines</span><span class="p">=</span><span class="s">&#34;2&#34;</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="err">#</span> <span class="nx">Quicksort</span> <span class="nx">Python</span> <span class="nx">One</span><span class="o">-</span><span class="nx">liner</span>
</span></span><span class="line"><span class="cl"><span class="nx">lambda</span> <span class="nx">L</span><span class="p">:</span> <span class="p">[]</span> <span class="k">if</span> <span class="nx">L</span><span class="o">==</span><span class="p">[]</span> <span class="k">else</span> <span class="nf">qsort</span><span class="p">([</span><span class="nx">x</span> <span class="k">for</span> <span class="nx">x</span> <span class="nx">in</span> <span class="nx">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="nx">x</span><span class="p">&lt;</span> <span class="nx">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span> <span class="o">+</span> <span class="nx">L</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="mi">1</span><span class="p">]</span> <span class="o">+</span> <span class="nf">qsort</span><span class="p">([</span><span class="nx">x</span> <span class="k">for</span> <span class="nx">x</span> <span class="nx">in</span> <span class="nx">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="nx">x</span><span class="o">&gt;=</span><span class="nx">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span>
</span></span><span class="line"><span class="cl"><span class="err">#</span> <span class="nx">Some</span> <span class="nx">more</span> <span class="nx">stuff</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">highlight</span> <span class="p">&gt;}}</span></span></span></code></pre></div>
<div class="highlight wrap-code" hl_lines="2"><pre tabindex="0" class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="c1"># Quicksort Python One-liner</span>
</span></span><span class="line hl"><span class="cl"><span class="k">lambda</span> <span class="n">L</span><span class="p">:</span> <span class="p">[]</span> <span class="k">if</span> <span class="n">L</span><span class="o">==</span><span class="p">[]</span> <span class="k">else</span> <span class="n">qsort</span><span class="p">([</span><span class="n">x</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="n">x</span><span class="o">&lt;</span> <span class="n">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span> <span class="o">+</span> <span class="n">L</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="mi">1</span><span class="p">]</span> <span class="o">+</span> <span class="n">qsort</span><span class="p">([</span><span class="n">x</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="n">x</span><span class="o">&gt;=</span><span class="n">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span>
</span></span><span class="line"><span class="cl"><span class="c1"># Some more stuff</span></span></span></code></pre></div>
<h3 id="without-wrap">Without Wrap</h3>
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">highlight</span> <span class="kd">type</span><span class="p">=</span><span class="s">&#34;py&#34;</span> <span class="nx">wrap</span><span class="p">=</span><span class="s">&#34;false&#34;</span> <span class="nx">hl_lines</span><span class="p">=</span><span class="s">&#34;2&#34;</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="err">#</span> <span class="nx">Quicksort</span> <span class="nx">Python</span> <span class="nx">One</span><span class="o">-</span><span class="nx">liner</span>
</span></span><span class="line"><span class="cl"><span class="nx">lambda</span> <span class="nx">L</span><span class="p">:</span> <span class="p">[]</span> <span class="k">if</span> <span class="nx">L</span><span class="o">==</span><span class="p">[]</span> <span class="k">else</span> <span class="nf">qsort</span><span class="p">([</span><span class="nx">x</span> <span class="k">for</span> <span class="nx">x</span> <span class="nx">in</span> <span class="nx">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="nx">x</span><span class="p">&lt;</span> <span class="nx">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span> <span class="o">+</span> <span class="nx">L</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="mi">1</span><span class="p">]</span> <span class="o">+</span> <span class="nf">qsort</span><span class="p">([</span><span class="nx">x</span> <span class="k">for</span> <span class="nx">x</span> <span class="nx">in</span> <span class="nx">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="nx">x</span><span class="o">&gt;=</span><span class="nx">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span>
</span></span><span class="line"><span class="cl"><span class="err">#</span> <span class="nx">Some</span> <span class="nx">more</span> <span class="nx">stuff</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">highlight</span> <span class="p">&gt;}}</span></span></span></code></pre></div>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="c1"># Quicksort Python One-liner</span>
</span></span><span class="line hl"><span class="cl"><span class="k">lambda</span> <span class="n">L</span><span class="p">:</span> <span class="p">[]</span> <span class="k">if</span> <span class="n">L</span><span class="o">==</span><span class="p">[]</span> <span class="k">else</span> <span class="n">qsort</span><span class="p">([</span><span class="n">x</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="n">x</span><span class="o">&lt;</span> <span class="n">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span> <span class="o">+</span> <span class="n">L</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="mi">1</span><span class="p">]</span> <span class="o">+</span> <span class="n">qsort</span><span class="p">([</span><span class="n">x</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">L</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">if</span> <span class="n">x</span><span class="o">&gt;=</span><span class="n">L</span><span class="p">[</span><span class="mi">0</span><span class="p">]])</span>
</span></span><span class="line"><span class="cl"><span class="c1"># Some more stuff</span></span></span></code></pre></div>
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