CSyntaxOptions newLang = CSyntax::GetSyntaxDesc(CSyntax::HIGHLIGHT_CPP);
newLang.SlashBlockComments = false; // remove /* */ comments
newLang.SlashLineComment = false;   // remove // comments
newLang.PoundLineComment = true;    // the new way to comment is #
newLang.DashInId = true;            // still C++, but a-b is a valid identifier
newLang.Keywords << "event";
newLang.MacroList << "beginregion" << "endregion";

RegisterCSyntax("foo", newLang, "*.foo", "Best language");