my %tags = (
    %PBoard::Config::TagsFirstReplace,
    %PBoard::Config::TagsFastReplace,
    %PBoard::Config::TagsLastReplace,
);

foreach my $tag ( sort keys %tags ) {

  my $description = $tags{$tag}->{description};

  my $examplesRef = $tags{$tag}->{examples}; # shortcut
  my @examples  = ( 'ARRAY' eq ref($examplesRef) )
    ? @$examplesRef
    : ( $examplesRef );

  my @examplesQuoted = map {
    &PBoard::Posting::BuildMessagePreviewFromRaw( undef, $_ );
  } @examplesRef;

} # foreach

push( @help, 
       { description => $description,
         examples   => map { { text => $_ } } @examples,
         examplesQuoted => map { { text => $_ } } @examplesQuoted,
       }
);