Difference lighting and cross-linking on the bridge

[Michael Allan]

Looks like Test-b has no proper draft.  He has a draft pointer, but it
points to an ordinary page in the Metagov wiki.  Actually it points to
one of my test pages, which is liable to be overwritten with anything.

Thomas von der Elbe said:
> Hello,
> 
> why can I not click the diff-symbol between my draft and test-b here: 
> http://zelea.com/w/User:ThomasvonderElbe_GmxDe/Sys/p/sandbox
> 
> Thomas