[postgis-devel] WKT Parser changes for Curve support

[Mark Leslie]

Mark Cave-Ayland wrote:
> 
> I think so; the other option of course is to stick with that you are 
> doing and add the parser position as part of the tuple. Hence when you 
> check the geometry retrospectively, you can still correctly return the 
> error position back to PostgreSQL.

This is why I like smart people.  This hadn't actually crossed my mind, 
but it makes a world of sense.  It actually gives me much more 
flexibility than the original so I should be able to report 
discontinuities in compound curves (the current bane of my existence) in 
a useful manner.

I've made a quick pass using this and have the reporting back to where 
it was before I started breaking things.  Now I've got some time to 
clean it up before the feature thaw.

Mark Leslie
Geospatial Software Architect
LISAsoft

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