I've just stumbled upon BlockContext>ifError: and it seems amazingly
over-complicated. Do we really need to play with activeProcess
errorHandler etc? Is this a leftover from before 'proper' exception
handling that should be updated or have I missed something?

tim
-- 
Tim Rowledge, tim at sumeru.stanford.edu, http://sumeru.stanford.edu/tim
Useful random insult:- Lights are on but nobody's home.