Cuts off links that span two lines

[marshalmiller]

Links that span spill over onto the second line are cut off when being recognized and thus reported as dead.

[almereyda]

Some links sometimes also span over multiple lines > 2 and are equally not recognised.

[metachris]

Thanks for the report/request. But it's hard to detect... Maybe someone is interested and can come up with a regex that works?

[maximiliancw]

Replacing all line breaks (e.g. \n) in the text before passing it to the regex should work?
Specifically, we could do so in the extract_url function, I believe. Will try this out and submit a PR, if it works.