[project @ 2001-12-12 14:31:42 by simonmar]
- Add a new type of restriction: -hC, which restricts to closures
whose CCS contains the specified CCs *anywhere* (not just at the
top).
- Complain if the user tries to request both retainer and biographical
profiling. We don't support both simultaneously, because they use
the same header word in the closure.
- Allow for the fact that the heap might contain some closures which
don't have a valid retainer set during the heap census. The only
known closures of this kind so far are DEAD_WEAK closures.
- Some cruft-removal and renaming of functions to follow conventions.