add prerequisites and perltidy

Makefile.PL

@@ -25,12 +25,14 @@ WriteMakefile(
 		'JSON'                   => 0,
 		'JSON::XS'               => 0,
 		'JSON::Path'             => 0,
+		'List::AllUtils'         => 0,
 		'List::MoreUtils'        => 0,
 		'List::Util'             => 0,
 		'LWP::Simple'            => 0,
 		'MIME::Lite'             => 0,
 		'Net::Delicious'         => 0,
 		'Path::Tiny'             => 0,
+		'PerlX::Maybe'           => 0,
 		'Template'               => 0,
 		'Test::More'             => 0,
 		'Perl::Tidy'             => '20140711',  # Apparently Test::Code::TidyAll does not explicitly depend on it

bin/mkd2json.pl

@@ -17,7 +17,7 @@
 
 $newsletter->{subject} = ( shift @file ) =~ s/^#\s*//r;
 $newsletter->{date}    = shift @file;
-$newsletter->{editor} = 'yanick_champoux';
+$newsletter->{editor}  = 'yanick_champoux';
 
 ## header stuff
 my @headers;
@@ -36,7 +36,7 @@
 	my @entries = slurp_entries( \@file )
 		or next;
 
-    warn "adding $title\n";
+	warn "adding $title\n";
 
 	push @{ $newsletter->{chapters} },
 		{
@@ -60,29 +60,31 @@ sub slurp_entries {
 		last if $file->[0] =~ /^##\s+/m;
 
 		my $title = ( shift @$file ) =~ s/^###\s*//r;
-        my @meta;
-        push @meta, shift @$file until $file->[0] =~ /^\s*$/;
+		my @meta;
+		push @meta, shift @$file until $file->[0] =~ /^\s*$/;
 
-        my( $link, $date, $author ) = @meta;
+		my ( $link, $date, $author ) = @meta;
 		my $date =~ y/-/./;
-        $author =~ y/ /_/;
-        $author = lc $author;
+		$author =~ y/ /_/;
+		$author = lc $author;
 
-        shift @$file while @$file and $file->[0] =~ /^\s*$/;
+		shift @$file while @$file and $file->[0] =~ /^\s*$/;
 
 		my $text = '';
-		$text .= ' ' . shift @$file while @$file and $file->[0] !~ /^(?:#|\s*$)/;
+		$text .= ' ' . shift @$file
+			while @$file
+			and $file->[0] !~ /^(?:#|\s*$)/;
 		$text =~ s/^\s+|\s+$//g;
 
 		push @entries,
 			{
-			title => $title,
-			text  => $text,
-			url   => $link,
-			ts    => $date,
-			link  => '',
-			tags  => [],
-            maybe author => $author,
+			title        => $title,
+			text         => $text,
+			url          => $link,
+			ts           => $date,
+			link         => '',
+			tags         => [],
+			maybe author => $author,
 			};
 	}