FR86

According to [this](https://github.com/editorconfig/editorconfig/wiki/EditorConfig-Properties#max_line_length) documentation, the `max_line_length` EditorConfig property can be positive integers or the string "off". Setting it to the latter triggers a conversion exception with dfmt, however. Output of...

Hey, I'm very impressed with this project and it looks like it could serve me very well as a To-Do app. That said, I've come to rely a lot on...