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Last change
on this file was
42bd667,
checked in by David Fuertes <dfuertes@…>, 4 years ago
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File size:
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1 | // CodeMirror, copyright (c) by Marijn Haverbeke and others |
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2 | // Distributed under an MIT license: http://codemirror.net/LICENSE |
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3 | |
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4 | (function(mod) { |
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5 | if (typeof exports == "object" && typeof module == "object") // CommonJS |
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6 | mod(require("../../lib/codemirror")); |
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7 | else if (typeof define == "function" && define.amd) // AMD |
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8 | define(["../../lib/codemirror"], mod); |
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9 | else // Plain browser env |
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10 | mod(CodeMirror); |
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11 | })(function(CodeMirror) { |
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12 | CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) { |
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13 | if (prev == CodeMirror.Init) prev = false; |
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14 | if (prev && !val) |
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15 | cm.removeOverlay("trailingspace"); |
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16 | else if (!prev && val) |
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17 | cm.addOverlay({ |
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18 | token: function(stream) { |
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19 | for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {} |
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20 | if (i > stream.pos) { stream.pos = i; return null; } |
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21 | stream.pos = l; |
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22 | return "trailingspace"; |
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23 | }, |
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24 | name: "trailingspace" |
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25 | }); |
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26 | }); |
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27 | }); |
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