[ka-Map-users] Using labelcache_map_edge_buffer in a map file...

[Jeremy Malczyk]

The only references to this I've seen are using mapscript. Where would 
one use it in an actual map file?
Reason I ask is that I have a ka-map layer that uses a WMS call to 
another mapfile, and that defeats the metabuffer set in tile.php 
resulting in chopped up labels. Can I just stick 
labelcache_map_edge_edge_buffer somewhere in the map file itself? Would 
it go in a label object or in the root map object?

Jeremy