233 lines
8.2 KiB
Java
233 lines
8.2 KiB
Java
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<link rel="icon" href="favicon.png" />
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<title>Previewers ▲ Prism plugins</title>
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<base href="../.." />
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<link rel="stylesheet" href="style.css" />
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<link rel="stylesheet" href="themes/prism.css" data-noprefix />
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<link rel="stylesheet" href="plugins/previewers/prism-previewers.css" data-noprefix />
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<script src="prefixfree.min.js"></script>
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<script>var _gaq = [['_setAccount', 'UA-33746269-1'], ['_trackPageview']];</script>
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<script src="https://www.google-analytics.com/ga.js" async></script>
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</head>
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<body>
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<header>
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<div class="intro" data-src="templates/header-plugins.html" data-type="text/html"></div>
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<h2>Previewers</h2>
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<p>Previewers for angles, colors, gradients, easing and time.</p>
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</header>
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<section class="language-markup">
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<h1>How to use</h1>
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<p>You don't need to do anything. With this plugin loaded, a previewer will appear on hovering some values in code blocks.
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The following previewers are supported:</p>
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<ul>
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<li><code>angle</code> for angles</li>
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<li><code>color</code> for colors</li>
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<li><code>gradient</code> for gradients</li>
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<li><code>easing</code> for easing functions</li>
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<li><code>time</code> for durations</li>
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</ul>
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<p>This plugin is compatible with CSS, Less, Markup attributes, Sass, Scss and Stylus.</p>
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</section>
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<section>
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<h1>Examples</h1>
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<h2>CSS</h2>
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<pre class="language-css"><code>.example-gradient {
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background: -webkit-linear-gradient(left, #cb60b3 0%, #c146a1 50%, #a80077 51%, #db36a4 100%); /* Chrome10+, Safari5.1+ */
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background: -moz-linear-gradient(left, #cb60b3 0%, #c146a1 50%, #a80077 51%, #db36a4 100%); /* FF3.6+ */
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background: -ms-linear-gradient(left, #cb60b3 0%, #c146a1 50%, #a80077 51%, #db36a4 100%); /* IE10+ */
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background: -o-linear-gradient(left, #cb60b3 0%, #c146a1 50%, #a80077 51%, #db36a4 100%); /* Opera 11.10+ */
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background: linear-gradient(to right, #cb60b3 0%, #c146a1 50%, #a80077 51%, #db36a4 100%); /* W3C */
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}
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.example-angle {
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transform: rotate(10deg);
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}
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.example-color {
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color: rgba(255, 0, 0, 0.2);
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background: purple;
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border: 1px solid hsl(100, 70%, 40%);
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}
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.example-easing {
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transition-timing-function: linear;
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}
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.example-time {
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transition-duration: 3s;
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}</code></pre>
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<h2>Markup attributes</h2>
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<pre class="language-markup"><code><table bgcolor="#6E5494">
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<tr style="background: lightblue;"></code></pre>
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<h2>Less</h2>
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<pre class="language-less"><code>@gradient: linear-gradient(135deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%);
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.example-gradient {
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background: -webkit-linear-gradient(-45deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%); /* Chrome10+, Safari5.1+ */
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background: -moz-linear-gradient(-45deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%); /* FF3.6+ */
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background: -ms-linear-gradient(-45deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%); /* IE10+ */
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background: -o-linear-gradient(-45deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%); /* Opera 11.10+ */
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background: linear-gradient(135deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%); /* W3C */
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}
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@angle: 3rad;
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.example-angle {
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transform: rotate(.4turn)
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}
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@nice-blue: #5B83AD;
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.example-color {
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color: hsla(102, 53%, 42%, 0.4);
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}
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@easing: cubic-bezier(0.1, 0.3, 1, .4);
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.example-easing {
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transition-timing-function: ease;
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}
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@time: 1s;
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.example-time {
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transition-duration: 2s;
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}</code></pre>
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<h2>Sass</h2>
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<pre class="language-sass"><code>$gradient: linear-gradient(135deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%)
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@mixin example-gradient
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background: -moz-radial-gradient(center, ellipse cover, #f2f6f8 0%, #d8e1e7 50%, #b5c6d0 51%, #e0eff9 100%)
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background: radial-gradient(ellipse at center, #f2f6f8 0%, #d8e1e7 50%, #b5c6d0 51%, #e0eff9 100%)
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$angle: 380grad
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@mixin example-angle
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transform: rotate(-120deg)
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.example-angle
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transform: rotate(18rad)
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$color: blue
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@mixin example-color
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color: rgba(147, 32, 34, 0.8)
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.example-color
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color: pink
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$easing: ease-out
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.example-easing
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transition-timing-function: ease-in-out
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$time: 3s
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@mixin example-time
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transition-duration: 800ms
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.example-time
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transition-duration: 0.8s
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</code></pre>
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<h2>Scss</h2>
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<pre class="language-scss"><code>$gradient: linear-gradient(135deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%);
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$attr: background;
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.example-gradient {
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#{$attr}-image: repeating-linear-gradient(10deg, rgba(255, 0, 0, 0), rgba(255, 0, 0, 1) 10px, rgba(255, 0, 0, 0) 20px);
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}
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$angle: 1.8turn;
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.example-angle {
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transform: rotate(-3rad)
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}
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$color: blue;
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.example-color {
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#{$attr}-color: rgba(255, 255, 0, 0.75);
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}
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$easing: linear;
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.example-easing {
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transition-timing-function: cubic-bezier(0.9, 0.1, .2, .4);
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}
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$time: 1s;
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.example-time {
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transition-duration: 10s
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}</code></pre>
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<h2>Stylus</h2>
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<pre class="language-stylus"><code>gradient = linear-gradient(135deg, #9dd53a 0%, #a1d54f 50%, #80c217 51%, #7cbc0a 100%)
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.example-gradient
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background-image: repeating-radial-gradient(circle, rgba(255, 0, 0, 0), rgba(255, 0, 0, 1) 10px, rgba(255, 0, 0, 0) 20px)
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angle = 357deg
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.example-angle
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transform: rotate(100grad)
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color = olive
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.example-color
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color: #000
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easing = ease-in
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.example-easing
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transition-timing-function: ease-out
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time = 3s
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.example-time
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transition-duration: 0.5s</code></pre>
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</section>
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<section>
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<h1>Disabling a previewer</h1>
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<p>All previewers are enabled by default. To enable only a subset of them, a <code>data-previewers</code> attribute
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can be added on a code block or any ancestor. Its value should be a space-separated list of previewers
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representing the subset.</p>
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<p>For example:</p>
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<pre class="language-markup"><code><pre class="language-css" data-previewers="color time"><code>div {
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/* Only the previewer for color and time are enabled */
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color: red;
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transition-duration: 1s;
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/* The previewer for angles is not enabled. */
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transform: rotate(10deg);
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}</code></pre></code></pre>
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<p>will give the following result:</p>
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<pre class="language-css" data-previewers="color time"><code>div {
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/* Only the previewers for color and time are enabled */
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color: red;
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transition-duration: 1s;
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/* The previewer for angles is not enabled. */
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transform: rotate(10deg);
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}</code></pre>
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</section>
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<section>
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<h1>API</h1>
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<p>This plugins provides a constructor that can be accessed through <code class="language-javascript">Prism.plugins.Previewer</code>.</p>
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<p>Once a previewer has been instantiated, an HTML element is appended to the document body.
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This element will appear when specific tokens are hovered.</p>
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<h2><code class="language-javascript">new Prism.plugins.Previewer(type, updater, supportedLanguages)</code></h2>
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<ul>
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<li>
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<p><code class="language-javascript">type</code>: the token type this previewer is associated to.
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The previewer will be shown when hovering tokens of this type.</p>
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</li>
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<li>
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<p><code class="language-javascript">updater</code>: the function that will be called each time an associated token is hovered.
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This function takes the text content of the token as its only parameter.
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The previewer HTML element can be accessed through the keyword <code class="language-javascript">this</code>.
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This function must return <code class="language-javascript">true</code> for the previewer to be shown.</p>
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</li>
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<li>
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<p><code class="language-javascript">supportedLanguages</code>: an optional array of supported languages.
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The previewer will be available only for those.
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Defaults to <code class="language-javascript">'*'</code>, which means every languages.</p>
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</li>
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<li>
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<p><code class="language-javascript">initializer</code>: an optional function.
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This function will be called when the previewer is initialized,
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right after the HTML element has been appended to the document body.</p>
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</li>
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</ul>
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</section>
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<footer data-src="templates/footer.html" data-type="text/html"></footer>
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<script src="prism.js"></script>
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<script src="components/prism-less.js"></script>
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<script src="components/prism-sass.js"></script>
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<script src="components/prism-scss.js"></script>
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<script src="components/prism-stylus.js"></script>
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<script src="plugins/previewers/prism-previewers.js"></script>
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<script src="utopia.js"></script>
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<script src="components.js"></script>
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<script src="code.js"></script>
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</body>
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</html>
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