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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 CodeMirror.defineMode("toml", function () {
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15 return {
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16 startState: function () {
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17 return {
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18 inString: false,
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19 stringType: "",
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20 lhs: true,
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21 inArray: 0
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22 };
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23 },
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24 token: function (stream, state) {
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25 //check for state changes
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26 if (!state.inString && ((stream.peek() == '"') || (stream.peek() == "'"))) {
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27 state.stringType = stream.peek();
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28 stream.next(); // Skip quote
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29 state.inString = true; // Update state
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30 }
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31 if (stream.sol() && state.inArray === 0) {
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32 state.lhs = true;
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33 }
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34 //return state
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35 if (state.inString) {
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36 while (state.inString && !stream.eol()) {
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37 if (stream.peek() === state.stringType) {
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38 stream.next(); // Skip quote
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39 state.inString = false; // Clear flag
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40 } else if (stream.peek() === '\\') {
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41 stream.next();
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42 stream.next();
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43 } else {
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44 stream.match(/^.[^\\\"\']*/);
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45 }
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46 }
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47 return state.lhs ? "property string" : "string"; // Token style
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48 } else if (state.inArray && stream.peek() === ']') {
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49 stream.next();
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50 state.inArray--;
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51 return 'bracket';
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52 } else if (state.lhs && stream.peek() === '[' && stream.skipTo(']')) {
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53 stream.next();//skip closing ]
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54 // array of objects has an extra open & close []
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55 if (stream.peek() === ']') stream.next();
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56 return "atom";
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57 } else if (stream.peek() === "#") {
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58 stream.skipToEnd();
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59 return "comment";
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60 } else if (stream.eatSpace()) {
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61 return null;
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62 } else if (state.lhs && stream.eatWhile(function (c) { return c != '=' && c != ' '; })) {
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63 return "property";
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64 } else if (state.lhs && stream.peek() === "=") {
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65 stream.next();
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66 state.lhs = false;
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67 return null;
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68 } else if (!state.lhs && stream.match(/^\d\d\d\d[\d\-\:\.T]*Z/)) {
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69 return 'atom'; //date
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70 } else if (!state.lhs && (stream.match('true') || stream.match('false'))) {
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71 return 'atom';
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72 } else if (!state.lhs && stream.peek() === '[') {
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73 state.inArray++;
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74 stream.next();
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75 return 'bracket';
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76 } else if (!state.lhs && stream.match(/^\-?\d+(?:\.\d+)?/)) {
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77 return 'number';
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78 } else if (!stream.eatSpace()) {
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79 stream.next();
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80 }
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81 return null;
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82 }
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83 };
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84 });
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85
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86 CodeMirror.defineMIME('text/x-toml', 'toml');
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87
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88 });
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