On 2 March 2013 03:01, Stefan Monnier <monnier@iro.umontreal.ca> wrote:
>>> You can … refactor the
>>> whitespace-report-region so as to provide whitespace-test-region.
>> Here's an attempt at that:
>
> Can you please (re)send it as a patch?

Sure:

=== modified file 'lisp/whitespace.el'