Hi Guys,
I am trying to use regular expression in a style filter. I am basing off
this wiki page http://trac.mapnik.org/wiki/SymbologySupport .
My style:
<Style name="roads-text">
<Rule>
<Filter>[NAME].match('\S') </Filter>
..
</Rule>
</Style>
For testing purposes, I am matching a non-space character.
I get the following error in viewer:
Failed to parse filter expression:
[NAME].match('\S')
Parsing aborted at '.match('\S')' in style 'roads-text'
Can any one advice?
Any help is greately appreciated.
Xin
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