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52 lines
1.4 KiB
52 lines
1.4 KiB
<!doctype html> |
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<title>CodeMirror: Breakpoint 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/javascript/javascript.js"></script> |
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<style> |
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.breakpoints {width: .8em;} |
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.breakpoint { color: #822; } |
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.CodeMirror {border: 1px solid #aaa;} |
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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="#">Breakpoint</a> |
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</ul> |
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</div> |
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<article> |
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<h2>Breakpoint Demo</h2> |
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<form><textarea id="code" name="code"> |
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var editor = CodeMirror.fromTextArea(document.getElementById("code"), { |
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lineNumbers: true, |
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gutters: ["CodeMirror-linenumbers", "breakpoints"] |
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}); |
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editor.on("gutterClick", function(cm, n) { |
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var info = cm.lineInfo(n); |
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cm.setGutterMarker(n, "breakpoints", info.gutterMarkers ? null : makeMarker()); |
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}); |
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function makeMarker() { |
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var marker = document.createElement("div"); |
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marker.style.color = "#822"; |
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marker.innerHTML = "●"; |
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return marker; |
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} |
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</textarea></form> |
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<p>Click the line-number gutter to add or remove 'breakpoints'.</p> |
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<script>eval(document.getElementById("code").value);</script> |
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</article>
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