Context Navigation

Changes between Initial Version and Version 1 of Ticket #16978, comment 3

initial	v1
1		[attachment:16978.patch Patch] introduces a filter. That's an idea that ~~was~~ originally grew out of some comments in other tickets about testing. I think this makes much sense to deal with differently configured systems and should benefit testing and is somewhat in scope of this ticket so I added it here.
	1	[attachment:16978.patch Patch] introduces a filter. That's an idea that originally grew out of some comments in other tickets about testing. I think this makes much sense to deal with differently configured systems and should benefit testing and is somewhat in scope of this ticket so I added it here.
2	2
3	3	In [17550] code was moved from one function into a new one while refactoring variable names. One variable related to the default list of transports (`$r['blocking']`) still has the old name and is never set then.