File modules/editor/codemirror/mode/protobuf/protobuf.js

Last commit: Sun Dec 17 01:14:09 2017 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.


     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   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 {token: tokenBase};
    66   });
    67 
    68   CodeMirror.defineMIME("text/x-protobuf", "protobuf");
    69 });



Download modules/editor/codemirror/mode/protobuf/protobuf.js


History
Sun, 17 Dec 2017 01:14:09 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.