#
# determine version and date compiled
#
version := proc()
  if traperror(Set(debug=false))=lasterror then
    t := ReadRawFile( libname . '/ProductionCompiled' );
    t := 'Production version compiled on ' . t
  else t := ReadRawFile( libname . '/DebugCompiled' );
    t := 'Debug version compiled on ' . t
  fi;
  'Version 2.1 ', t[1..-2]
end: