1// CodeMirror, copyright (c) by Marijn Haverbeke and others
 2// Distributed under an MIT license: https://codemirror.net/LICENSE
 3
 4// Factor syntax highlight - simple mode
 5//
 6// by Dimage Sapelkin (https://github.com/kerabromsmu)
 7
 8(function(mod) {
 9  if (typeof exports == "object" && typeof module == "object") // CommonJS
10    mod(require("../../lib/codemirror"), require("../../addon/mode/simple"));
11  else if (typeof define == "function" && define.amd) // AMD
12    define(["../../lib/codemirror", "../../addon/mode/simple"], mod);
13  else // Plain browser env
14    mod(CodeMirror);
15})(function(CodeMirror) {
16  "use strict";
17
18  CodeMirror.defineSimpleMode("factor", {
19    // The start state contains the rules that are intially used
20    start: [
21      // comments
22      {regex: /#?!.*/, token: "comment"},
23      // strings """, multiline --> state
24      {regex: /"""/, token: "string", next: "string3"},
25      {regex: /(STRING:)(\s)/, token: ["keyword", null], next: "string2"},
26      {regex: /\S*?"/, token: "string", next: "string"},
27      // numbers: dec, hex, unicode, bin, fractional, complex
28      {regex: /(?:0x[\d,a-f]+)|(?:0o[0-7]+)|(?:0b[0,1]+)|(?:\-?\d+.?\d*)(?=\s)/, token: "number"},
29      //{regex: /[+-]?/} //fractional
30      // definition: defining word, defined word, etc
31      {regex: /((?:GENERIC)|\:?\:)(\s+)(\S+)(\s+)(\()/, token: ["keyword", null, "def", null, "bracket"], next: "stack"},
32      // method definition: defining word, type, defined word, etc
33      {regex: /(M\:)(\s+)(\S+)(\s+)(\S+)/, token: ["keyword", null, "def", null, "tag"]},
34      // vocabulary using --> state
35      {regex: /USING\:/, token: "keyword", next: "vocabulary"},
36      // vocabulary definition/use
37      {regex: /(USE\:|IN\:)(\s+)(\S+)(?=\s|$)/, token: ["keyword", null, "tag"]},
38      // definition: a defining word, defined word
39      {regex: /(\S+\:)(\s+)(\S+)(?=\s|$)/, token: ["keyword", null, "def"]},
40      // "keywords", incl. ; t f . [ ] { } defining words
41      {regex: /(?:;|\\|t|f|if|loop|while|until|do|PRIVATE>|<PRIVATE|\.|\S*\[|\]|\S*\{|\})(?=\s|$)/, token: "keyword"},
42      // <constructors> and the like
43      {regex: /\S+[\)>\.\*\?]+(?=\s|$)/, token: "builtin"},
44      {regex: /[\)><]+\S+(?=\s|$)/, token: "builtin"},
45      // operators
46      {regex: /(?:[\+\-\=\/\*<>])(?=\s|$)/, token: "keyword"},
47      // any id (?)
48      {regex: /\S+/, token: "variable"},
49      {regex: /\s+|./, token: null}
50    ],
51    vocabulary: [
52      {regex: /;/, token: "keyword", next: "start"},
53      {regex: /\S+/, token: "tag"},
54      {regex: /\s+|./, token: null}
55    ],
56    string: [
57      {regex: /(?:[^\\]|\\.)*?"/, token: "string", next: "start"},
58      {regex: /.*/, token: "string"}
59    ],
60    string2: [
61      {regex: /^;/, token: "keyword", next: "start"},
62      {regex: /.*/, token: "string"}
63    ],
64    string3: [
65      {regex: /(?:[^\\]|\\.)*?"""/, token: "string", next: "start"},
66      {regex: /.*/, token: "string"}
67    ],
68    stack: [
69      {regex: /\)/, token: "bracket", next: "start"},
70      {regex: /--/, token: "bracket"},
71      {regex: /\S+/, token: "meta"},
72      {regex: /\s+|./, token: null}
73    ],
74    // The meta property contains global information about the mode. It
75    // can contain properties like lineComment, which are supported by
76    // all modes, and also directives like dontIndentStates, which are
77    // specific to simple modes.
78    meta: {
79      dontIndentStates: ["start", "vocabulary", "string", "string3", "stack"],
80      lineComment: [ "!", "#!" ]
81    }
82  });
83
84  CodeMirror.defineMIME("text/x-factor", "factor");
85});