github.com/jancarloviray/community@v0.41.1-0.20170124221257-33a66c87cf2f/app/public/codemirror/mode/toml/toml.js (about)

     1  // CodeMirror, copyright (c) by Marijn Haverbeke and others
     2  // Distributed under an MIT license: http://codemirror.net/LICENSE
     3  
     4  (function(mod) {
     5    if (typeof exports == "object" && typeof module == "object") // CommonJS
     6      mod(require("../../lib/codemirror"));
     7    else if (typeof define == "function" && define.amd) // AMD
     8      define(["../../lib/codemirror"], mod);
     9    else // Plain browser env
    10      mod(CodeMirror);
    11  })(function(CodeMirror) {
    12  "use strict";
    13  
    14  CodeMirror.defineMode("toml", function () {
    15    return {
    16      startState: function () {
    17        return {
    18          inString: false,
    19          stringType: "",
    20          lhs: true,
    21          inArray: 0
    22        };
    23      },
    24      token: function (stream, state) {
    25        //check for state changes
    26        if (!state.inString && ((stream.peek() == '"') || (stream.peek() == "'"))) {
    27          state.stringType = stream.peek();
    28          stream.next(); // Skip quote
    29          state.inString = true; // Update state
    30        }
    31        if (stream.sol() && state.inArray === 0) {
    32          state.lhs = true;
    33        }
    34        //return state
    35        if (state.inString) {
    36          while (state.inString && !stream.eol()) {
    37            if (stream.peek() === state.stringType) {
    38              stream.next(); // Skip quote
    39              state.inString = false; // Clear flag
    40            } else if (stream.peek() === '\\') {
    41              stream.next();
    42              stream.next();
    43            } else {
    44              stream.match(/^.[^\\\"\']*/);
    45            }
    46          }
    47          return state.lhs ? "property string" : "string"; // Token style
    48        } else if (state.inArray && stream.peek() === ']') {
    49          stream.next();
    50          state.inArray--;
    51          return 'bracket';
    52        } else if (state.lhs && stream.peek() === '[' && stream.skipTo(']')) {
    53          stream.next();//skip closing ]
    54          // array of objects has an extra open & close []
    55          if (stream.peek() === ']') stream.next();
    56          return "atom";
    57        } else if (stream.peek() === "#") {
    58          stream.skipToEnd();
    59          return "comment";
    60        } else if (stream.eatSpace()) {
    61          return null;
    62        } else if (state.lhs && stream.eatWhile(function (c) { return c != '=' && c != ' '; })) {
    63          return "property";
    64        } else if (state.lhs && stream.peek() === "=") {
    65          stream.next();
    66          state.lhs = false;
    67          return null;
    68        } else if (!state.lhs && stream.match(/^\d\d\d\d[\d\-\:\.T]*Z/)) {
    69          return 'atom'; //date
    70        } else if (!state.lhs && (stream.match('true') || stream.match('false'))) {
    71          return 'atom';
    72        } else if (!state.lhs && stream.peek() === '[') {
    73          state.inArray++;
    74          stream.next();
    75          return 'bracket';
    76        } else if (!state.lhs && stream.match(/^\-?\d+(?:\.\d+)?/)) {
    77          return 'number';
    78        } else if (!stream.eatSpace()) {
    79          stream.next();
    80        }
    81        return null;
    82      }
    83    };
    84  });
    85  
    86  CodeMirror.defineMIME('text/x-toml', 'toml');
    87  
    88  });