You don't want #13 here. The standard newline indicator for the systems based on POSIX (*NIX, Linux and a lot more) is just #10. Please see the article on newline: https://en.wikipedia.org/wiki/Newline.

If you have Windows habits, you may want to get rid of some of them.

If you still think you have any reason to have #10#13, please clarify, but I don't think you will need it. Even the libraries for Windows tend to migrate to accepting just #10.