internal links, qs params other than 'b' should propagate
linklink
link
link
link
link
link
link
link
link
link
link
link
link
link
link
link
link
link
link
link
external links, target should be changed to _blank
linklink
link
link
link
link
link
link
link
link
other links, qs/target should be unchanged
linklink
link
link
link
link
fragments, qs params other than 'b' should propagate
internal action form, qs params other than 'b' should propagate
external action form, target should be changed to _blank
"internal" div, qs params other than 'b' should propagate
(with fake "foo" attribute)
"external" div, "bar" attribute should be set to "external"
(with fake "foo" attribute)