[docs] [issue21018] [patch] added missing documentation about escaping characters for configparser

Arun Persaud <arun.persaud@gmail.com> added the comment:

@Arun.Persaud, would you be interested in converting your patch to a Github pull request?

sure, I'll give it a try. Arun ---------- _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue21018> _______________________________________