URLs with credentials are not parsed correctly

[georgmu]

When a link includes username/password inside the URL (see userinfo in https://en.wikipedia.org/wiki/URL), the automatic linking is wrong.

For example, given the following URL: https://foo:bar@example.com/foobar

Expected behavior:

The link is marked as link as it is (Link to https://foo:bar@example.com/foobar)

Actual behavior:

There are two links (one http link and one mailto link) and some unlinked text:

Link https://foo
Unlinked text :
Link mailto:bar@example.com
Unlinked text /foobar