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// CodeMirror, copyright (c) by Marijn Haverbeke and others |
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// Distributed under an MIT license: http://codemirror.net/LICENSE |
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|
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(function(mod) { |
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if (typeof exports == "object" && typeof module == "object") // CommonJS |
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mod(require("../../lib/codemirror")); |
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else if (typeof define == "function" && define.amd) // AMD |
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define(["../../lib/codemirror"], mod); |
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else // Plain browser env |
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mod(CodeMirror); |
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})(function(CodeMirror) { |
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CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) { |
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if (prev == CodeMirror.Init) prev = false; |
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if (prev && !val) |
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cm.removeOverlay("trailingspace"); |
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else if (!prev && val) |
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cm.addOverlay({ |
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token: function(stream) { |
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for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {} |
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if (i > stream.pos) { stream.pos = i; return null; } |
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stream.pos = l; |
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return "trailingspace"; |
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}, |
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name: "trailingspace" |
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}); |
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}); |
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}); |
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