metalog-20230719

• Do not substitute trailing control characters of a log line, but eliminate them completelly. Be aware, that this change will break existing filters that rely on the trailing underscore!
• note in config file and man page: comments must be started with # only at the beginning of a line
• add "configdir" to config, which allows reading additional config files ending with *.conf

metalog-20230707

• m-kress:
  -- add missing brackets to harmonize code
  -- check (stat) the program path given as command and ignore the command, if not existing
• auouymous:
  -- fix behavior of (program_)?regex and (program_)?neg_regex conditions
• LonEox78:
  -- pointer to directory name was not initialized, so eventually weird directories were created
• orbea:
  -- replace RETSIGTYPE with void
  -- silence obsolete warnings

metalog-20220214

• the regular expression library pcre is obolete and not supported any longer. This realease uses pcre2
• doku has been updated, removed a lot of inconsistencies
• add an option to change group
• add permissions to configuration

metalog-20200113

Avoid writing logs to STDOUT twice

metalog-20181125

Closed memory leaks for remote syslog

metalog-2018510

ignore automatically created file

metalog-20180327

man page fix for NONE

UDP and compiler changes

Michael Kress

• add remote logging to a log server via UDP
• silences a minor compiler warning (unused return value) and a missing cast
• add the special value "NONE" as parameter for the keyword "logdir". A log entry with "NONE will not be written to a log file.