On 02/07/2013 02:46 PM, Martin Vonwald wrote:
Hi!
I'm in need of some magic for a JOSM style. Any hints regarding the following?
* I have a tag "key=a:b". I need to retrieve b.
* I have a tag "key=a,b,c,d". The value is comma-separated and I need
to retrieve the x-th value.
Any ideas?
This isn't possible so far. However, it sounds quite useful, so I have
added a few new functions that should do the job:
* split
* get
* regexp_test and regexp_match
See documentation:
<http://josm.openstreetmap.de/wiki/Help/Styles/MapCSSImplementation#Evalexpressions>
Paul
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