anchor.diff:  
   # - Where to Log -
   
  -#log_destination = 'stderr'		# Valid values are combinations of
  -					# stderr, csvlog, syslog and eventlog,
  -					# depending on platform.  csvlog
  -					# requires logging_collector to be on.
  +#log_destination = 'stderr'             # Valid values are combinations of
  +                                        # stderr, csvlog, syslog and eventlog,
  +                                        # depending on platform.  csvlog
  +                                        # requires logging_collector to be on.
   
   # This is used when logging to stderr:
  -#logging_collector = off		# Enable capturing of stderr and csvlog
  -					# into log files. Required to be on for
  -					# csvlogs.
  -					# (change requires restart)
  +#logging_collector = off                # Enable capturing of stderr and csvlog
  +                                        # into log files. Required to be on for
  +                                        # csvlogs.
  +                                        # (change requires restart)
   
   # These are only used if logging_collector is on:
  -#log_directory = 'pg_log'		# directory where log files are written,
  -					# can be absolute or relative to PGDATA
  -#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'	# log file name pattern,
  -					# can include strftime() escapes
  -#log_truncate_on_rotation = off		# If on, an existing log file of the
  -					# same name as the new log file will be
  -					# truncated rather than appended to.
  -					# But such truncation only occurs on
  -					# time-driven rotation, not on restarts
  -					# or size-driven rotation.  Default is
  -					# off, meaning append to existing files
  -					# in all cases.
  -#log_rotation_age = 1d			# Automatic rotation of logfiles will
  -					# happen after that time.  0 to disable.
  -#log_rotation_size = 10MB		# Automatic rotation of logfiles will
  -					# happen after that much log output.
  -					# 0 to disable.
  +#log_directory = 'pg_log'               # directory where log files are written,
  +                                        # can be absolute or relative to PGDATA
  +#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'        # log file name pattern,
  +                                        # can include strftime() escapes
  +#log_truncate_on_rotation = off         # If on, an existing log file of the
  +                                        # same name as the new log file will be
  +                                        # truncated rather than appended to.
  +                                        # But such truncation only occurs on
  +                                        # time-driven rotation, not on restarts
  +                                        # or size-driven rotation.  Default is
  +                                        # off, meaning append to existing files
  +                                        # in all cases.
  +#log_rotation_age = 1d                  # Automatic rotation of logfiles will
  +                                        # happen after that time.  0 to disable.
  +#log_rotation_size = 10MB               # Automatic rotation of logfiles will
  +                                        # happen after that much log output.
  +                                        # 0 to disable.
   
   # These are relevant when logging to syslog:
   #syslog_facility = 'LOCAL0'
  
positive.code: 
  # - When to Log -
  
  #client_min_messages = notice		# values in order of decreasing detail:
  					#   debug5
  					#   debug4
  					#   debug3
  					#   debug2
  					#   debug1
  					#   log
  					#   notice
  					#   warning
  					#   error
  
  #log_min_messages = notice		# values in order of decreasing detail:
  					#   debug5
  					#   debug4
  					#   debug3
  					#   debug2
  					#   debug1
  					#   info
  					#   notice
  					#   warning
  					#   error
  					#   log
  					#   fatal
  					#   panic
  
  #log_error_verbosity = default		# terse, default, or verbose messages
  
  #log_min_error_statement = error	# values in order of decreasing detail:
  				 	#   debug5
  					#   debug4
  					#   debug3
  					#   debug2
  					#   debug1
  				 	#   info
  					#   notice
  					#   warning
  					#   error
  					#   log
  					#   fatal
  					#   panic (effectively off)
  
  #log_min_duration_statement = -1	# -1 is disabled, 0 logs all statements
  					# and their durations, > 0 logs only
  					# statements running at least this time.
  
  #silent_mode = off			# DO NOT USE without syslog or
  					# logging_collector
  					# (change requires restart)
  
  # - What to Log -
  
  
negative.code: datestyle = 'iso, mdy'
  
  # These settings are initialized by initdb, but they can be changed.
  lc_messages = 'en_US.UTF-8'             # locale for system error message
                                          # strings
  lc_monetary = 'en_US.UTF-8'             # locale for monetary formatting
  lc_numeric = 'en_US.UTF-8'              # locale for number formatting
  lc_time = 'en_US.UTF-8'         # locale for time formatting
  
  # default configuration for text search
  default_text_search_config = 'pg_catalog.english'
  