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1 <!doctype html>
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2
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3 <title>CodeMirror: Hard-wrapping Demo</title>
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4 <meta charset="utf-8"/>
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5 <link rel=stylesheet href="../doc/docs.css">
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6
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7 <link rel="stylesheet" href="../lib/codemirror.css">
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8 <script src="../lib/codemirror.js"></script>
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9 <script src="../mode/markdown/markdown.js"></script>
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10 <script src="../addon/wrap/hardwrap.js"></script>
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11 <style>
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12 .CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
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13 </style>
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14 <div id=nav>
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15 <a href="https://codemirror.net/5"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
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16
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17 <ul>
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18 <li><a href="../index.html">Home</a>
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19 <li><a href="../doc/manual.html">Manual</a>
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20 <li><a href="https://github.com/codemirror/codemirror5">Code</a>
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21 </ul>
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22 <ul>
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23 <li><a class=active href="#">Hard-wrapping</a>
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24 </ul>
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25 </div>
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26
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27 <article>
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28 <h2>Hard-wrapping Demo</h2>
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29 <form><textarea id="code" name="code">Lorem ipsum dolor sit amet, vim augue dictas constituto ex,
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30 sit falli simul viderer te. Graeco scaevola maluisset sit
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31 ut, in idque viris praesent sea. Ea sea eirmod indoctum
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32 repudiare. Vel noluisse suscipit pericula ut. In ius nulla
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33 alienum molestie. Mei essent discere democritum id.
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34
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35 Equidem ponderum expetendis ius in, mea an erroribus
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36 constituto, congue timeam perfecto ad est. Ius ut primis
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37 timeam, per in ullum mediocrem. An case vero labitur pri,
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38 vel dicit laoreet et. An qui prompta conclusionemque, eam
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39 timeam sapientem in, cum dictas epicurei eu.
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40
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41 Usu cu vide dictas deseruisse, eum choro graece adipiscing
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42 ut. Cibo qualisque ius ad, et dicat scripta mea, eam nihil
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43 mentitum aliquando cu. Debet aperiam splendide at quo, ad
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44 paulo nostro commodo duo. Sea adhuc utinam conclusionemque
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45 id, quas doming malorum nec ad. Tollit eruditi vivendum ad
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46 ius, eos soleat ignota ad.
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47 </textarea></form>
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48
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49 <p>Demonstration of
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50 the <a href="../doc/manual.html#addon_hardwrap">hardwrap</a> addon.
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51 The above editor has its change event hooked up to
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52 the <code>wrapParagraphsInRange</code> method, so that the paragraphs
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53 are reflown as you are typing.</p>
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54
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55 <script>
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56 var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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57 mode: "markdown",
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58 lineNumbers: true,
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59 extraKeys: {
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60 "Ctrl-Q": function(cm) { cm.wrapParagraph(cm.getCursor(), options); }
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61 }
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62 });
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63 var wait, options = {column: 60}, changing = false;
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64 editor.on("change", function(cm, change) {
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65 if (changing) return;
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66 clearTimeout(wait);
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67 wait = setTimeout(function() {
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68 changing = true;
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69 cm.wrapParagraphsInRange(change.from, CodeMirror.changeEnd(change), options);
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70 changing = false;
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71 }, 200);
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72 });
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73 </script>
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74
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75 </article>
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