TimberWolf Systems, Inc. release version 1.1.1 date 4/09/95.
Fixed problem with simplify omitting PATHS that the user specified.
Added the missing -n switch to the flat mode.  Now graphics
can be turned off in the flat mode.  Updated the global router
to output all region types for the upcoming detailed router.
Fixed a couple of minor problems in TimberWolfMC and mc_compact.
Added line number info for duplicate instance error in the syntax
program.  Updated the makeroot program to include the twos file.
Made the command line a little taller for easier reading.
The global router now does not change the placement of the rows
when compaction is necessary.  This was disturbing the macro
placement in the row evening phase.  Turned off buffering of
stdout during cluster program for better output.  Now the top
call to TimberWolf controls whether files are compressed.  To
turn on file compaction use -C argument in the call to TimberWolf.
For example, "TimberWolf -C stdcell".   The default is not to
compress files.  All programs obey the top argument switch.
All flow files, were updated to achieve this feature.  Got rid of
debug statement "Update overlap...".