Tracing of standard libraries

Hi,

I just pulled the latest darcs version of hat, compiled it using
ghc-6.6.1 and tried to debug a program. Unfortunately, there seems to
be no tracing information for standard libraries by
default. ... During compilation using "hmake -hat" hat-trans says ...

  hat-trans: /usr/local/include/hat-2.05/System/IO/Unsafe.hx: openFile: doe=
s not exist (No such file or directory)

Is there a way to generate tracing information for (parts of) the
standard libraries? (I realizied there is a script called "start" in
the hat root directory?) Or, is there another version of hat that
works with ghc-6.6.1?

-Matthias

--=20
Matthias Neubauer                                       |
Universit=E4t Freiburg, Institut f=FCr Informatik           | tel +49 761 2=
03 8060
Georges-K=F6hler-Allee 79, 79110 Freiburg i. Br., Germany | fax +49 761 203=
 8052