The doc is great! Hoewever some areas are still missing.
C++11 intoduced raw string literals: https://en.cppreference.com/w/cpp/language/string_literal

It is useful in many different areas, like strings with quotes, multiline strings and for example windows paths without escaping backslashes:

const char win_path[] = R"(c:\some\unescaped\path)";

The same cppreference link als

Required skills: Python

Difficulty: Easy

openage currently stores information about a game edition or expansion inside an Enum, e.g. media paths, support status, etc. We should store this information in an auxiliary file instead, similar to #1312. That would make updating and correcting game information easier as we no longer have to replace chunks of code.

The recommended appro

客服端UI对HiDPI好像支持不是很好。MacOS,Ubuntu 18.04 上对高分辨率的屏幕，一些icons显示马赛克很明显。

Would it make sense to add a variadic overload of make_zip_iterator that composes the existing make_zip_iterator with make_tuple? I have this in my own code, and I find that it reduces syntactic overhead.

template<typename... Iterators>
__host__ __device__
  zip_iterator<thrust::tuple<Iterators...>> make_zip_iterator(thrust::tuple<Iterators...> t)
{
    return zip_iterator<thrust::tupl