Код, архіватора, ще не повністю автоматичний.

#!/usr/bin/perl 

$page_name = "Вікіпедія:Кнайпа \(різне\)";
open(LO, "page_to_archive"); 
$n = 0;
while ( $lines[$n] = <LO>) 
{
  $n++; 
}

$n_topic = 0; 

for ($n = 0; $n < @lines; $n++)
{
 if ( $lines[$n] =~ m/===(.*)===/)
  {
    next;
  } 
 if ( $lines[$n] =~ m/==(.*)==/)
   {
       $entry = $1;
       if ($entry =~ m/(.*)\[\[(.*)\|(.*)\]\](.*)/)
        {
	  $entry = "$1 $3 $4";
          $entry =~ s/^\s+//;
          $entry =~ s/\s+$//;
	}
       if ($entry =~ m/(.*)\[\[(.*)\]\](.*)/)
        {
	  $entry = "$1 $2 $3"; 
	} 
       $topic_entry[$prev_n_topic] = "$topic_entry[$prev_n_topic] ($min_time_s - $max_time_s)" if $n_topic > 0;    
       $entry =~ s/^\s+//; 
       while ($entry =~ s/[:\/]/ /g) {};
       $topic_entry[$n_topic] = $entry; 
       $topic_line[$n_topic] = $n;
       $n_topic++;
       $max_time = 0;
       $min_time = 20200101; 
   }
   if ( $lines[$n] =~  m/(.*):(.*)\, (.*) \(UTC\)/)
   {
     $date = $3;
     ($day, $month, $year) = split(/ /, $date);  
     $month_n = '01' if ($month eq 'січня'); 
     $month_n = '02' if ($month eq 'лютого');
     $month_n = '03' if ($month eq 'березня');
     $month_n = '04' if ($month eq 'квітня');
     $month_n = '05' if ($month eq 'травня');
     $month_n = '06' if ($month eq 'червня');
     $month_n = '07' if ($month eq 'липня');
     $month_n = '08' if ($month eq 'серпня');
     $month_n = '09' if ($month eq 'вересня');
     $month_n = '10' if ($month eq 'жовтня');
     $month_n = '11' if ($month eq 'листопада');
     $month_n = '12' if ($month eq 'грудня');
     $day_n = $day; 
     $day_n = "0$day" if $day < 10;
     $timest = "$year$month_n$day_n";
     $timest_s = "$day_n\.$month_n\.$year";
     if ($timest < $min_time)
      {
        $min_time = $timest;
        $min_time_s = $timest_s;
      }
     if ($timest > $max_time)
      {
        $max_time = $timest ;
        $max_time_s = $timest_s;
      }
     $prev_n_topic =  $n_topic -1; 
   }
}

for ($n_topic = 0; $n_topic < @topic_entry; $n_topic++)
{  
  print "*\[\[$page_name\/$topic_entry[$n_topic]\|$topic_entry[$n_topic]\]\]\n";
}

$n_topic = 0;
for ($n = 0; $n < @lines; $n++)
{
 if ( $lines[$n] =~ m/===(.*)===/)
  {
    print $lines[$n];
    next;
  } 
 if ( $lines[$n] =~ m/==(.*)==/)
   {
    print "END\n" if $n_topic > 0;
    print "START\n";
    print "'''$page_name\/$topic_entry[$n_topic]'''\n";
    $n_topic++;
    next; 
   }
  print $lines[$n];
}