1 |
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2 |
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3 |
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4 | (function(mod) {
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5 | if (typeof exports == "object" && typeof module == "object")
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6 | mod(require("../../lib/codemirror"));
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7 | else if (typeof define == "function" && define.amd)
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8 | define(["../../lib/codemirror"], mod);
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9 | else
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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 | CodeMirror.defineMode("diff", function() {
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15 |
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16 | var TOKEN_NAMES = {
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17 | '+': 'positive',
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18 | '-': 'negative',
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19 | '@': 'meta'
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20 | };
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21 |
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22 | return {
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23 | token: function(stream) {
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24 | var tw_pos = stream.string.search(/[\t ]+?$/);
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25 |
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26 | if (!stream.sol() || tw_pos === 0) {
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27 | stream.skipToEnd();
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28 | return ("error " + (
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29 | TOKEN_NAMES[stream.string.charAt(0)] || '')).replace(/ $/, '');
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30 | }
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31 |
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32 | var token_name = TOKEN_NAMES[stream.peek()] || stream.skipToEnd();
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33 |
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34 | if (tw_pos === -1) {
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35 | stream.skipToEnd();
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36 | } else {
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37 | stream.pos = tw_pos;
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38 | }
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39 |
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40 | return token_name;
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41 | }
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42 | };
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43 | });
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44 |
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45 | CodeMirror.defineMIME("text/x-diff", "diff");
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46 |
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47 | });
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