Patches, patches, patches

Hi all,

In my tla archive, which you can get at with:

tla register-archive [email protected] \
       http://willerz.org/arch/2005-kalimdor

You'll find a couple of patch levels.  The first one, 
Y--phil--0.2--patch-1, adds a tracing framework to Y which is going to 
need a lot more code changes before it's truly useful; read the change 
log for that patch for more info.  It has zero runtime cost until you 
need to use it.

The second one, Y--phil--0.2--patch-2,  fixes some build errors I found 
on my desktop box.  There are still runtime problems on my system, but 
as I add more tracing it should get easier to isolate them.

Have fun,

Phil