In Mapnik 2.1 @herm vastly improved the XML error output. Currently we get something like:
RuntimeError: map.xml line 13 in node MarkersSymbolizer: marker-file could not be found: '...' in MarkersSymbolizer in style '1'
We can improve this:
improve error messages for exceptions thrown in symbolizers during lo…
…ad_map - closes #1441
now will get something like:
RuntimeError: Failed to parse transform: 'scale(foo foo foo)' in style '1' in MarkersSymbolizer at line 13 of 'tests/data/good_maps/markers_symbolizer_lines_file.xml'
further improve the reporting of unprocessed nodes and attributes - r…