compiler/hlds_out_module.m:
If a new control boolean is set, then dump the contents of the cons_table.
Add a comment containing summary information derived from such dumps.
compiler/hlds_out_util.m:
Add this new control boolean.
compiler/check_options.m:
Allow the specification of this new control boolean.
compiler/hlds_cons.m:
Provide a utility predicate for giving hlds_out_module.m the info
it needs without making the structure of the cons_table public.
compiler/mercury_compile_llds_back_end.m:
Rename the final dump stage of the LLDS backend to "final", since
that is what the user guide documents. (The MLDS backend already had
this right.)
tools/cons_table.awk:
Add this script for summarizing dumped cons_tables.
