Spreewald 0.6.7 "follow link in email"-step won't match backslashes any longer

When you build a link for an email body like this

body = "Please click the following link"
body << "http://posts/130\n\n"
body << "Members:"
...

then updating Spreewald Show archive.org snapshot to >=0.6.7 will be able to parse it correctly.