Replace memberships of one object by another

[simon04]

When mapping public transport relations, one sometimes needs to move many/all memberships of one object to another. "Replace Geometry" is not applicable when the target is already existing in the database. Thus, I propose a "Replace Membership" action.

[simon04]

Added in [o32097:32098].

Possible improvement:

• let the user select a subset of memberships to move

[rickmastfan67]

In the past, we could move both the relation and the geometry at once. Will this be possible with this change? I know I did a lot of splitting of highway segments, redid that, and then replaced the geometry of the section that I had spit to repair a lot of highways that needed spot improvements. Will this be possible once again with this change?

[simon04]

"Replace Geometry" is still around and behaving exactly the same as before.

[rickmastfan67]

Then why do I have the problem in #12536? Both ways have the same start/end nodes in the example OSM file in that ticket, yet I always get the conflict window. I remember a few months ago this wasn't the case. Not sure if something changed in utilsplugin2 or core JOSM to cause me getting a conflict window every single time. That really slows me down big time when I'm doing major highway repairs where I need to do a lot of work.