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comparison .cms/lib/codemirror/mode/protobuf/protobuf.js @ 0:78edf6b517a0 draft
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author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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-1:000000000000 | 0:78edf6b517a0 |
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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others | |
2 // Distributed under an MIT license: https://codemirror.net/5/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 function wordRegexp(words) { | |
15 return new RegExp("^((" + words.join(")|(") + "))\\b", "i"); | |
16 }; | |
17 | |
18 var keywordArray = [ | |
19 "package", "message", "import", "syntax", | |
20 "required", "optional", "repeated", "reserved", "default", "extensions", "packed", | |
21 "bool", "bytes", "double", "enum", "float", "string", | |
22 "int32", "int64", "uint32", "uint64", "sint32", "sint64", "fixed32", "fixed64", "sfixed32", "sfixed64", | |
23 "option", "service", "rpc", "returns" | |
24 ]; | |
25 var keywords = wordRegexp(keywordArray); | |
26 | |
27 CodeMirror.registerHelper("hintWords", "protobuf", keywordArray); | |
28 | |
29 var identifiers = new RegExp("^[_A-Za-z\xa1-\uffff][_A-Za-z0-9\xa1-\uffff]*"); | |
30 | |
31 function tokenBase(stream) { | |
32 // whitespaces | |
33 if (stream.eatSpace()) return null; | |
34 | |
35 // Handle one line Comments | |
36 if (stream.match("//")) { | |
37 stream.skipToEnd(); | |
38 return "comment"; | |
39 } | |
40 | |
41 // Handle Number Literals | |
42 if (stream.match(/^[0-9\.+-]/, false)) { | |
43 if (stream.match(/^[+-]?0x[0-9a-fA-F]+/)) | |
44 return "number"; | |
45 if (stream.match(/^[+-]?\d*\.\d+([EeDd][+-]?\d+)?/)) | |
46 return "number"; | |
47 if (stream.match(/^[+-]?\d+([EeDd][+-]?\d+)?/)) | |
48 return "number"; | |
49 } | |
50 | |
51 // Handle Strings | |
52 if (stream.match(/^"([^"]|(""))*"/)) { return "string"; } | |
53 if (stream.match(/^'([^']|(''))*'/)) { return "string"; } | |
54 | |
55 // Handle words | |
56 if (stream.match(keywords)) { return "keyword"; } | |
57 if (stream.match(identifiers)) { return "variable"; } ; | |
58 | |
59 // Handle non-detected items | |
60 stream.next(); | |
61 return null; | |
62 }; | |
63 | |
64 CodeMirror.defineMode("protobuf", function() { | |
65 return { | |
66 token: tokenBase, | |
67 fold: "brace" | |
68 }; | |
69 }); | |
70 | |
71 CodeMirror.defineMIME("text/x-protobuf", "protobuf"); | |
72 }); |