**Replace this placeholder text with a summary of the changes in your PR.
The more detailed you are, the better.**

-----------------

Before submitting a PR make sure the following things have been done (and denote this
by checking the relevant checkboxes):

- [ ] The commits are consistent with our [contribution guidelines](../blob/master/CONTRIBUTING.md)
- [ ] The new code is not generating bytecode or `M-x checkdoc` warnings
- [ ] You've updated the [changelog](../blob/master/CHANGELOG.md) (if adding/changing user-visible functionality)
- [ ] You've updated the readme (if adding/changing user-visible functionality)

Thanks!
