[OSM-dev] duplicate segments

[Raphaël Jacquot]

Artem Pavlenko wrote:
> For everyone interested, here is list of OSM ways (IDs) that have some 
> problems with them (e.g. duplicate segments):
> 
> http://artem.dev.openstreetmap.org/files/notsimple_ways.txt.bz2
> 
> Also, JOSM seems to be quite happy about ways like that:
> 
> http://artem.dev.openstreetmap.org/files/josm.png
> ( self-intersecting)

I've been saying those were evil for a long time :D

> 
> JOSM developers: Can we have an extra 'testing for self-intersections' step 
> in 'Create Way from segments' tool? 
> 
> Cheers,
> Artem