static/cppp-mode.js

define(function (require) {
    'use strict';
    var $ = require('jquery');
    var monaco = require('monaco');
    var cpp = require('vs/basic-languages/src/cpp');

    // We need to create a new definition for cpp so we can remove invalid keywords

    function definition() {
        var cppp = $.extend(true, {}, cpp.language); // deep copy

        function removeKeyword(keyword) {
            var index = cppp.keywords.indexOf(keyword);
            if (index > -1) {
                cppp.keywords.splice(index, 1);
            }
        }

        function removeKeywords(keywords) {
            for (var i = 0; i < keywords.length; ++i) {
                removeKeyword(keywords[i]);
            }
        }

        function addKeywords(keywords) {
            // (Ruben) Done one by one as if you just push them all, Monaco complains that they're not strings, but as
            // far as I can tell, they indeed are all strings. This somehow fixes it. If you know how to fix it, plz go
            for (var i = 0; i < keywords.length; ++i) {
                cppp.keywords.push(keywords[i]);
            }
        }

        // We remove everything that's not an identifier, underscore reserved name and not an official C++ keyword...
        removeKeywords(["abstract", "amp", "array", "cpu", "delegate", "each", "event", "final", "finally", "gcnew",
            "generic", "in", "initonly", "interface", "interior_ptr", "internal", "literal", "partial", "pascal",
            "pin_ptr", "property", "ref", "restrict", "safe_cast", "sealed", "title_static", "where"]);

        addKeywords(["alignas", "alignof", "and", "and_eq", "asm", "bitand", "bitor", "char16_t", "char32_t", "compl",
            "not", "not_eq", "or", "or_eq", "xor", "xor_eq"]);

        return cppp;
    }

    monaco.languages.register({id: 'cppp'});
    monaco.languages.setLanguageConfiguration('cppp', cpp.conf);
    monaco.languages.setMonarchTokensProvider('cppp', definition());
});