anchor.diff:  perl manserver_papi.pl -o html man3/papi_rem_event.3
   perl manserver_papi.pl -o html man3/papi_rem_events.3
   perl manserver_papi.pl -o html man3/papi_rem_pevent.3
  +perl manserver_papi.pl -o html man3/papi_restore.3
   perl manserver_papi.pl -o html man3/papi_reset.3
  +perl manserver_papi.pl -o html man3/papi_save.3
   perl manserver_papi.pl -o html man3/papi_set_debug.3
   perl manserver_papi.pl -o html man3/papi_set_domain.3
   perl manserver_papi.pl -o html man3/papi_set_granularity.3
  
positive.code: perl manserver_papi.pl -o html man3/papi_strerror.3
  perl manserver_papi.pl -o html man3/papi_thread_id.3
  perl manserver_papi.pl -o html man3/papi_thread_init.3
  perl manserver_papi.pl -o html man3/papi_write.3
  perl manserver_papi.pl -o html man3/papif.3
  
negative.code: perl manserver_papi.pl -o html man3/papi_help.3
  perl manserver_papi.pl -o html man3/papi_library_init.3
  perl manserver_papi.pl -o html man3/papi_list_events.3
  perl manserver_papi.pl -o html man3/papi_lock.3
  perl manserver_papi.pl -o html man3/papi_multiplex_init.3
  perl manserver_papi.pl -o html man3/papi_num_counters.3
  perl manserver_papi.pl -o html man3/papi_overflow.3
  