76 lines
2.5 KiB
HTML
Executable File
76 lines
2.5 KiB
HTML
Executable File
<!doctype html>
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<title>CodeMirror: Hard-wrapping Demo</title>
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<meta charset="utf-8"/>
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<link rel=stylesheet href="../doc/docs.css">
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<link rel="stylesheet" href="../lib/codemirror.css">
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<script src="../lib/codemirror.js"></script>
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<script src="../mode/markdown/markdown.js"></script>
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<script src="../addon/wrap/hardwrap.js"></script>
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<style>
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.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
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</style>
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<div id=nav>
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<a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
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<ul>
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<li><a href="../index.html">Home</a>
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<li><a href="../doc/manual.html">Manual</a>
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<li><a href="https://github.com/codemirror/codemirror">Code</a>
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</ul>
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<ul>
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<li><a class=active href="#">Hard-wrapping</a>
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</ul>
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</div>
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<article>
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<h2>Hard-wrapping Demo</h2>
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<form><textarea id="code" name="code">Lorem ipsum dolor sit amet, vim augue dictas constituto ex,
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sit falli simul viderer te. Graeco scaevola maluisset sit
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ut, in idque viris praesent sea. Ea sea eirmod indoctum
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repudiare. Vel noluisse suscipit pericula ut. In ius nulla
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alienum molestie. Mei essent discere democritum id.
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Equidem ponderum expetendis ius in, mea an erroribus
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constituto, congue timeam perfecto ad est. Ius ut primis
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timeam, per in ullum mediocrem. An case vero labitur pri,
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vel dicit laoreet et. An qui prompta conclusionemque, eam
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timeam sapientem in, cum dictas epicurei eu.
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Usu cu vide dictas deseruisse, eum choro graece adipiscing
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ut. Cibo qualisque ius ad, et dicat scripta mea, eam nihil
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mentitum aliquando cu. Debet aperiam splendide at quo, ad
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paulo nostro commodo duo. Sea adhuc utinam conclusionemque
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id, quas doming malorum nec ad. Tollit eruditi vivendum ad
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ius, eos soleat ignota ad.
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</textarea></form>
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<p>Demonstration of
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the <a href="../doc/manual.html#addon_hardwrap">hardwrap</a> addon.
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The above editor has its change event hooked up to
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the <code>wrapParagraphsInRange</code> method, so that the paragraphs
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are reflown as you are typing.</p>
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<script>
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var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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mode: "markdown",
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lineNumbers: true,
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extraKeys: {
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"Ctrl-Q": function(cm) { cm.wrapParagraph(cm.getCursor(), options); }
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}
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});
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var wait, options = {column: 60}, changing = false;
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editor.on("change", function(cm, change) {
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if (changing) return;
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clearTimeout(wait);
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wait = setTimeout(function() {
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changing = true;
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cm.wrapParagraphsInRange(change.from, CodeMirror.changeEnd(change), options);
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changing = false;
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}, 200);
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});
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</script>
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</article>
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