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Use modern JS in node usage section #1942

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Use modern JS in node usage section #1942

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14 changes: 7 additions & 7 deletions index.html
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Expand Up @@ -174,28 +174,28 @@ <h2>Usage with Node</h2>
This might be useful if you're trying to generate static HTML pages with highlighted code for environments that don't support browser-side JS, like <a href="https://www.ampproject.org/">AMP pages</a>.</p>

<p>Example:</p>
<pre><code class="language-js">var Prism = require('prismjs');
<pre><code class="language-js">const Prism = require('prismjs');

// The code snippet you want to highlight, as a string
var code = "var data = 1;";
const code = `var data = 1;`;

// Returns a highlighted HTML string
var html = Prism.highlight(code, Prism.languages.javascript, 'javascript');</code></pre>
const html = Prism.highlight(code, Prism.languages.javascript, 'javascript');</code></pre>

<p>Requiring <code>prismjs</code> will load the default languages: <code>markup</code>, <code>css</code>,
<code>clike</code> and <code>javascript</code>. You can load more languages with the
<code class="language-javascript">loadLanguages()</code> utility, which will automatically handle any required dependencies.</p>
<p>Example:</p>

<pre><code class="language-js">var Prism = require('prismjs');
var loadLanguages = require('prismjs/components/');
<pre><code class="language-js">const Prism = require('prismjs');
const loadLanguages = require('prismjs/components/');
loadLanguages(['haml']);

// The code snippet you want to highlight, as a string
var code = "= ['hi', 'there', 'reader!'].join \" \"";
const code = `= ['hi', 'there', 'reader!'].join " "`;

// Returns a highlighted HTML string
var html = Prism.highlight(code, Prism.languages.haml, 'haml');</code></pre>
const html = Prism.highlight(code, Prism.languages.haml, 'haml');</code></pre>

<p><strong>Note</strong>: Do <em>not</em> use <code class="language-javascript">loadLanguages()</code> with Webpack or another bundler, as this will cause Webpack to include all languages and plugins. Use the babel plugin described above.</p>

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