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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
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2 // Distributed under an MIT license: https://codemirror.net/5/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 "use strict";
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13
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14 // Depends on js-yaml.js from https://github.com/nodeca/js-yaml
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15
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16 // declare global: jsyaml
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17
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18 CodeMirror.registerHelper("lint", "yaml", function(text) {
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19 var found = [];
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20 if (!window.jsyaml) {
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21 if (window.console) {
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22 window.console.error("Error: window.jsyaml not defined, CodeMirror YAML linting cannot run.");
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23 }
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24 return found;
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25 }
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26 try { jsyaml.loadAll(text); }
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27 catch(e) {
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28 var loc = e.mark,
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29 // js-yaml YAMLException doesn't always provide an accurate lineno
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30 // e.g., when there are multiple yaml docs
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31 // ---
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32 // ---
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33 // foo:bar
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34 from = loc ? CodeMirror.Pos(loc.line, loc.column) : CodeMirror.Pos(0, 0),
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35 to = from;
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36 found.push({ from: from, to: to, message: e.message });
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37 }
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38 return found;
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39 });
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40
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41 });
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