Incs/codemirror/mode/swift/swift.js

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE

// Swift mode created by Michael Kaminsky https://github.com/mkaminsky11

(function(mod) {
  if (typeof exports == "object" && typeof module == "object")
    mod(require("../../lib/codemirror"))
  else if (typeof define == "function" && define.amd)
    define(["../../lib/codemirror"], mod)
  else
    mod(CodeMirror)
})(function(CodeMirror) {
  "use strict"

  function wordSet(words) {
    var set = {}
    for (var i = 0; i < words.length; i++) set[words[i]] = true
    return set
  }

  var keywords = wordSet(["_","var","let","class","enum","extension","import","protocol","struct","func","typealias","associatedtype",
                          "open","public","internal","fileprivate","private","deinit","init","new","override","self","subscript","super",
                          "convenience","dynamic","final","indirect","lazy","required","static","unowned","unowned(safe)","unowned(unsafe)","weak","as","is",
                          "break","case","continue","default","else","fallthrough","for","guard","if","in","repeat","switch","where","while",
                          "defer","return","inout","mutating","nonmutating","catch","do","rethrows","throw","throws","try","didSet","get","set","willSet",
                          "assignment","associativity","infix","left","none","operator","postfix","precedence","precedencegroup","prefix","right",
                          "Any","AnyObject","Type","dynamicType","Self","Protocol","__COLUMN__","__FILE__","__FUNCTION__","__LINE__"])
  var definingKeywords = wordSet(["var","let","class","enum","extension","import","protocol","struct","func","typealias","associatedtype","for"])
  var atoms = wordSet(["true","false","nil","self","super","_"])
  var types = wordSet(["Array","Bool","Character","Dictionary","Double","Float","Int","Int8","Int16","Int32","Int64","Never","Optional","Set","String",
                       "UInt8","UInt16","UInt32","UInt64","Void"])
  var operators = "+-/*%=|&<>~^?!"
  var punc = ":;,.(){}[]"
  var binary = /^\-?0b[01][01_]*/
  var octal = /^\-?0o[0-7][0-7_]*/
  var hexadecimal = /^\-?0x[\dA-Fa-f][\dA-Fa-f_]*(?:(?:\.[\dA-Fa-f][\dA-Fa-f_]*)?[Pp]\-?\d[\d_]*)?/
  var decimal = /^\-?\d[\d_]*(?:\.\d[\d_]*)?(?:[Ee]\-?\d[\d_]*)?/
  var identifier = /^\$\d+|(`?)[_A-Za-z][_A-Za-z$0-9]*\1/
  var property = /^\.(?:\$\d+|(`?)[_A-Za-z][_A-Za-z$0-9]*\1)/
  var instruction = /^\#[A-Za-z]+/
  var attribute = /^@(?:\$\d+|(`?)[_A-Za-z][_A-Za-z$0-9]*\1)/
  //var regexp = /^\/(?!\s)(?:\/\/)?(?:\\.|[^\/])+\//

  function tokenBase(stream, state, prev) {
    if (stream.sol()) state.indented = stream.indentation()
    if (stream.eatSpace()) return null

    var ch = stream.peek()
    if (ch == "/") {
      if (stream.match("//")) {
        stream.skipToEnd()
        return "comment"
      }
      if (stream.match("/*")) {
        state.tokenize.push(tokenComment)
        return tokenComment(stream, state)
      }
    }
    if (stream.match(instruction)) return "builtin"