Post-PG 10 beta1 pgperltidy run

2025-11-10 17:42:29 +03:00 · 2017-05-17 19:01:23 -04:00
parent a6fd7b7a5f
commit ce55481032
66 changed files with 1869 additions and 1184 deletions
--- a/src/backend/utils/mb/Unicode/UCS_to_BIG5.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_BIG5.pl
@@ -35,9 +35,10 @@ my $all = &read_source("BIG5.TXT");
 # Load CP950.TXT
 my $cp950txt = &read_source("CP950.TXT");

-foreach my $i (@$cp950txt) {
+foreach my $i (@$cp950txt)
+{
 	my $code = $i->{code};
-	my $ucs = $i->{ucs};
+	my $ucs  = $i->{ucs};

 	# Pick only the ETEN extended characters in the range 0xf9d6 - 0xf9dc
 	# from CP950.TXT
@@ -46,22 +47,24 @@ foreach my $i (@$cp950txt) {
 		&& $code >= 0xf9d6
 		&& $code <= 0xf9dc)
 	{
-		push @$all, {code => $code,
-					 ucs => $ucs,
-					 comment => $i->{comment},
-					 direction => BOTH,
-					 f => $i->{f},
-					 l => $i->{l} };
+		push @$all,
+		  { code      => $code,
+			ucs       => $ucs,
+			comment   => $i->{comment},
+			direction => BOTH,
+			f         => $i->{f},
+			l         => $i->{l} };
 	}
 }

-foreach my $i (@$all) {
+foreach my $i (@$all)
+{
 	my $code = $i->{code};
-	my $ucs = $i->{ucs};
+	my $ucs  = $i->{ucs};

-	# BIG5.TXT maps several BIG5 characters to U+FFFD. The UTF-8 to BIG5 mapping can
-	# contain only one of them. XXX: Doesn't really make sense to include any of them,
-	# but for historical reasons, we map the first one of them.
+# BIG5.TXT maps several BIG5 characters to U+FFFD. The UTF-8 to BIG5 mapping can
+# contain only one of them. XXX: Doesn't really make sense to include any of them,
+# but for historical reasons, we map the first one of them.
 	if ($i->{ucs} == 0xFFFD && $i->{code} != 0xA15A)
 	{
 		$i->{direction} = TO_UNICODE;
--- a/src/backend/utils/mb/Unicode/UCS_to_EUC_CN.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_EUC_CN.pl
@@ -38,8 +38,10 @@ while (<$in>)
 	# a lot of extra characters on top of the GB2312 character set that
 	# EUC_CN encodes. Filter out those extra characters.
 	next if (($code & 0xFF) < 0xA1);
-	next if (!($code >= 0xA100 && $code <= 0xA9FF ||
-			   $code >= 0xB000 && $code <= 0xF7FF));
+	next
+	  if (
+		!(     $code >= 0xA100 && $code <= 0xA9FF
+			|| $code >= 0xB000 && $code <= 0xF7FF));

 	next if ($code >= 0xA2A1 && $code <= 0xA2B0);
 	next if ($code >= 0xA2E3 && $code <= 0xA2E4);
@@ -67,13 +69,12 @@ while (<$in>)
 		$ucs = 0x2015;
 	}

-	push @mapping, {
-		ucs => $ucs,
-		code => $code,
+	push @mapping,
+	  { ucs       => $ucs,
+		code      => $code,
 		direction => BOTH,
-		f => $in_file,
-		l => $.
-	};
+		f         => $in_file,
+		l         => $. };
 }
 close($in);

--- a/src/backend/utils/mb/Unicode/UCS_to_EUC_JIS_2004.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_EUC_JIS_2004.pl
@@ -24,6 +24,7 @@ while (my $line = <$in>)
 {
 	if ($line =~ /^0x(.*)[ \t]*U\+(.*)\+(.*)[ \t]*#(.*)$/)
 	{
+
 		# combined characters
 		my ($c, $u1, $u2) = ($1, $2, $3);
 		my $rest = "U+" . $u1 . "+" . $u2 . $4;
@@ -31,17 +32,18 @@ while (my $line = <$in>)
 		my $ucs1 = hex($u1);
 		my $ucs2 = hex($u2);

-		push @all, { direction => BOTH,
-					 ucs => $ucs1,
-					 ucs_second => $ucs2,
-					 code => $code,
-					 comment => $rest,
-					 f => $in_file,
-					 l => $.
-		};
+		push @all,
+		  { direction  => BOTH,
+			ucs        => $ucs1,
+			ucs_second => $ucs2,
+			code       => $code,
+			comment    => $rest,
+			f          => $in_file,
+			l          => $. };
 	}
 	elsif ($line =~ /^0x(.*)[ \t]*U\+(.*)[ \t]*#(.*)$/)
 	{
+
 		# non-combined characters
 		my ($c, $u, $rest) = ($1, $2, "U+" . $2 . $3);
 		my $ucs  = hex($u);
@@ -49,13 +51,13 @@ while (my $line = <$in>)

 		next if ($code < 0x80 && $ucs < 0x80);

-		push @all, { direction => BOTH,
-					 ucs => $ucs,
-					 code => $code,
-					 comment => $rest,
-					 f => $in_file,
-					 l => $.
-		};
+		push @all,
+		  { direction => BOTH,
+			ucs       => $ucs,
+			code      => $code,
+			comment   => $rest,
+			f         => $in_file,
+			l         => $. };
 	}
 }
 close($in);
--- a/src/backend/utils/mb/Unicode/UCS_to_EUC_JP.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_EUC_JP.pl
@@ -21,7 +21,9 @@ my $jis0212 = &read_source("JIS0212.TXT");

 my @mapping;

-foreach my $i (@$jis0212) {
+foreach my $i (@$jis0212)
+{
+
 	# We have a different mapping for this in the EUC_JP to UTF-8 direction.
 	if ($i->{code} == 0x2243)
 	{
@@ -48,13 +50,14 @@ foreach my $i (@$jis0212) {
 # Load CP932.TXT.
 my $ct932 = &read_source("CP932.TXT");

-foreach my $i (@$ct932) {
+foreach my $i (@$ct932)
+{
 	my $sjis = $i->{code};

 	# We have a different mapping for this in the EUC_JP to UTF-8 direction.
-	if ($sjis == 0xeefa ||
-		$sjis == 0xeefb ||
-		$sjis == 0xeefc)
+	if (   $sjis == 0xeefa
+		|| $sjis == 0xeefb
+		|| $sjis == 0xeefc)
 	{
 		next;
 	}
@@ -63,8 +66,10 @@ foreach my $i (@$ct932) {
 	{
 		my $jis = &sjis2jis($sjis);

-		$i->{code} = $jis | ($jis < 0x100 ? 0x8e00 :
-							 ($sjis >= 0xeffd  ? 0x8f8080 : 0x8080));
+		$i->{code} = $jis | (
+			$jis < 0x100
+			? 0x8e00
+			: ($sjis >= 0xeffd ? 0x8f8080 : 0x8080));

 		# Remember the SJIS code for later.
 		$i->{sjis} = $sjis;
@@ -73,13 +78,14 @@ foreach my $i (@$ct932) {
 	}
 }

-foreach my $i (@mapping) {
+foreach my $i (@mapping)
+{
 	my $sjis = $i->{sjis};

 	# These SJIS characters are excluded completely.
-	if ($sjis >= 0xed00 && $sjis <= 0xeef9 ||
-		$sjis >= 0xfa54 && $sjis <= 0xfa56 ||
-		$sjis >= 0xfa58 && $sjis <= 0xfc4b)
+	if (   $sjis >= 0xed00 && $sjis <= 0xeef9
+		|| $sjis >= 0xfa54 && $sjis <= 0xfa56
+		|| $sjis >= 0xfa58 && $sjis <= 0xfc4b)
 	{
 		$i->{direction} = NONE;
 		next;
@@ -92,10 +98,16 @@ foreach my $i (@mapping) {
 		next;
 	}

-	if ($sjis == 0x8790 || $sjis == 0x8791 || $sjis == 0x8792 ||
-		$sjis == 0x8795 || $sjis == 0x8796 || $sjis == 0x8797 ||
-		$sjis == 0x879a || $sjis == 0x879b || $sjis == 0x879c ||
-		($sjis >= 0xfa4a && $sjis <= 0xfa53))
+	if (   $sjis == 0x8790
+		|| $sjis == 0x8791
+		|| $sjis == 0x8792
+		|| $sjis == 0x8795
+		|| $sjis == 0x8796
+		|| $sjis == 0x8797
+		|| $sjis == 0x879a
+		|| $sjis == 0x879b
+		|| $sjis == 0x879c
+		|| ($sjis >= 0xfa4a && $sjis <= 0xfa53))
 	{
 		$i->{direction} = TO_UNICODE;
 		next;
@@ -103,95 +115,352 @@ foreach my $i (@mapping) {
 }

 push @mapping, (
-	 {direction => BOTH, ucs => 0x4efc, code => 0x8ff4af, comment => '# CJK(4EFC)'},
-	 {direction => BOTH, ucs => 0x50f4, code => 0x8ff4b0, comment => '# CJK(50F4)'},
-	 {direction => BOTH, ucs => 0x51EC, code => 0x8ff4b1, comment => '# CJK(51EC)'},
-	 {direction => BOTH, ucs => 0x5307, code => 0x8ff4b2, comment => '# CJK(5307)'},
-	 {direction => BOTH, ucs => 0x5324, code => 0x8ff4b3, comment => '# CJK(5324)'},
-	 {direction => BOTH, ucs => 0x548A, code => 0x8ff4b5, comment => '# CJK(548A)'},
-	 {direction => BOTH, ucs => 0x5759, code => 0x8ff4b6, comment => '# CJK(5759)'},
-	 {direction => BOTH, ucs => 0x589E, code => 0x8ff4b9, comment => '# CJK(589E)'},
-	 {direction => BOTH, ucs => 0x5BEC, code => 0x8ff4ba, comment => '# CJK(5BEC)'},
-	 {direction => BOTH, ucs => 0x5CF5, code => 0x8ff4bb, comment => '# CJK(5CF5)'},
-	 {direction => BOTH, ucs => 0x5D53, code => 0x8ff4bc, comment => '# CJK(5D53)'},
-	 {direction => BOTH, ucs => 0x5FB7, code => 0x8ff4be, comment => '# CJK(5FB7)'},
-	 {direction => BOTH, ucs => 0x6085, code => 0x8ff4bf, comment => '# CJK(6085)'},
-	 {direction => BOTH, ucs => 0x6120, code => 0x8ff4c0, comment => '# CJK(6120)'},
-	 {direction => BOTH, ucs => 0x654E, code => 0x8ff4c1, comment => '# CJK(654E)'},
-	 {direction => BOTH, ucs => 0x663B, code => 0x8ff4c2, comment => '# CJK(663B)'},
-	 {direction => BOTH, ucs => 0x6665, code => 0x8ff4c3, comment => '# CJK(6665)'},
-	 {direction => BOTH, ucs => 0x6801, code => 0x8ff4c6, comment => '# CJK(6801)'},
-	 {direction => BOTH, ucs => 0x6A6B, code => 0x8ff4c9, comment => '# CJK(6A6B)'},
-	 {direction => BOTH, ucs => 0x6AE2, code => 0x8ff4ca, comment => '# CJK(6AE2)'},
-	 {direction => BOTH, ucs => 0x6DF2, code => 0x8ff4cc, comment => '# CJK(6DF2)'},
-	 {direction => BOTH, ucs => 0x6DF8, code => 0x8ff4cb, comment => '# CJK(6DF8)'},
-	 {direction => BOTH, ucs => 0x7028, code => 0x8ff4cd, comment => '# CJK(7028)'},
-	 {direction => BOTH, ucs => 0x70BB, code => 0x8ff4ae, comment => '# CJK(70BB)'},
-	 {direction => BOTH, ucs => 0x7501, code => 0x8ff4d0, comment => '# CJK(7501)'},
-	 {direction => BOTH, ucs => 0x7682, code => 0x8ff4d1, comment => '# CJK(7682)'},
-	 {direction => BOTH, ucs => 0x769E, code => 0x8ff4d2, comment => '# CJK(769E)'},
-	 {direction => BOTH, ucs => 0x7930, code => 0x8ff4d4, comment => '# CJK(7930)'},
-	 {direction => BOTH, ucs => 0x7AE7, code => 0x8ff4d9, comment => '# CJK(7AE7)'},
-	 {direction => BOTH, ucs => 0x7DA0, code => 0x8ff4dc, comment => '# CJK(7DA0)'},
-	 {direction => BOTH, ucs => 0x7DD6, code => 0x8ff4dd, comment => '# CJK(7DD6)'},
-	 {direction => BOTH, ucs => 0x8362, code => 0x8ff4df, comment => '# CJK(8362)'},
-	 {direction => BOTH, ucs => 0x85B0, code => 0x8ff4e1, comment => '# CJK(85B0)'},
-	 {direction => BOTH, ucs => 0x8807, code => 0x8ff4e4, comment => '# CJK(8807)'},
-	 {direction => BOTH, ucs => 0x8B7F, code => 0x8ff4e6, comment => '# CJK(8B7F)'},
-	 {direction => BOTH, ucs => 0x8CF4, code => 0x8ff4e7, comment => '# CJK(8CF4)'},
-	 {direction => BOTH, ucs => 0x8D76, code => 0x8ff4e8, comment => '# CJK(8D76)'},
-	 {direction => BOTH, ucs => 0x90DE, code => 0x8ff4ec, comment => '# CJK(90DE)'},
-	 {direction => BOTH, ucs => 0x9115, code => 0x8ff4ee, comment => '# CJK(9115)'},
-	 {direction => BOTH, ucs => 0x9592, code => 0x8ff4f1, comment => '# CJK(9592)'},
-	 {direction => BOTH, ucs => 0x973B, code => 0x8ff4f4, comment => '# CJK(973B)'},
-	 {direction => BOTH, ucs => 0x974D, code => 0x8ff4f5, comment => '# CJK(974D)'},
-	 {direction => BOTH, ucs => 0x9751, code => 0x8ff4f6, comment => '# CJK(9751)'},
-	 {direction => BOTH, ucs => 0x999E, code => 0x8ff4fa, comment => '# CJK(999E)'},
-	 {direction => BOTH, ucs => 0x9AD9, code => 0x8ff4fb, comment => '# CJK(9AD9)'},
-	 {direction => BOTH, ucs => 0x9B72, code => 0x8ff4fc, comment => '# CJK(9B72)'},
-	 {direction => BOTH, ucs => 0x9ED1, code => 0x8ff4fe, comment => '# CJK(9ED1)'},
-	 {direction => BOTH, ucs => 0xF929, code => 0x8ff4c5, comment => '# CJK COMPATIBILITY IDEOGRAPH-F929'},
-	 {direction => BOTH, ucs => 0xF9DC, code => 0x8ff4f2, comment => '# CJK COMPATIBILITY IDEOGRAPH-F9DC'},
-	 {direction => BOTH, ucs => 0xFA0E, code => 0x8ff4b4, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA0E'},
-	 {direction => BOTH, ucs => 0xFA0F, code => 0x8ff4b7, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA0F'},
-	 {direction => BOTH, ucs => 0xFA10, code => 0x8ff4b8, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA10'},
-	 {direction => BOTH, ucs => 0xFA11, code => 0x8ff4bd, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA11'},
-	 {direction => BOTH, ucs => 0xFA12, code => 0x8ff4c4, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA12'},
-	 {direction => BOTH, ucs => 0xFA13, code => 0x8ff4c7, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA13'},
-	 {direction => BOTH, ucs => 0xFA14, code => 0x8ff4c8, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA14'},
-	 {direction => BOTH, ucs => 0xFA15, code => 0x8ff4ce, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA15'},
-	 {direction => BOTH, ucs => 0xFA16, code => 0x8ff4cf, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA16'},
-	 {direction => BOTH, ucs => 0xFA17, code => 0x8ff4d3, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA17'},
-	 {direction => BOTH, ucs => 0xFA18, code => 0x8ff4d5, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA18'},
-	 {direction => BOTH, ucs => 0xFA19, code => 0x8ff4d6, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA19'},
-	 {direction => BOTH, ucs => 0xFA1A, code => 0x8ff4d7, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA1A'},
-	 {direction => BOTH, ucs => 0xFA1B, code => 0x8ff4d8, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA1B'},
-	 {direction => BOTH, ucs => 0xFA1C, code => 0x8ff4da, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA1C'},
-	 {direction => BOTH, ucs => 0xFA1D, code => 0x8ff4db, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA1D'},
-	 {direction => BOTH, ucs => 0xFA1E, code => 0x8ff4de, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA1E'},
-	 {direction => BOTH, ucs => 0xFA1F, code => 0x8ff4e0, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA1F'},
-	 {direction => BOTH, ucs => 0xFA20, code => 0x8ff4e2, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA20'},
-	 {direction => BOTH, ucs => 0xFA21, code => 0x8ff4e3, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA21'},
-	 {direction => BOTH, ucs => 0xFA22, code => 0x8ff4e5, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA22'},
-	 {direction => BOTH, ucs => 0xFA23, code => 0x8ff4e9, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA23'},
-	 {direction => BOTH, ucs => 0xFA24, code => 0x8ff4ea, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA24'},
-	 {direction => BOTH, ucs => 0xFA25, code => 0x8ff4eb, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA25'},
-	 {direction => BOTH, ucs => 0xFA26, code => 0x8ff4ed, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA26'},
-	 {direction => BOTH, ucs => 0xFA27, code => 0x8ff4ef, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA27'},
-	 {direction => BOTH, ucs => 0xFA28, code => 0x8ff4f0, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA28'},
-	 {direction => BOTH, ucs => 0xFA29, code => 0x8ff4f3, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA29'},
-	 {direction => BOTH, ucs => 0xFA2A, code => 0x8ff4f7, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA2A'},
-	 {direction => BOTH, ucs => 0xFA2B, code => 0x8ff4f8, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA2B'},
-	 {direction => BOTH, ucs => 0xFA2C, code => 0x8ff4f9, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA2C'},
-	 {direction => BOTH, ucs => 0xFA2D, code => 0x8ff4fd, comment => '# CJK COMPATIBILITY IDEOGRAPH-FA2D'},
-	 {direction => BOTH, ucs => 0xFF07, code => 0x8ff4a9, comment => '# FULLWIDTH APOSTROPHE'},
-	 {direction => BOTH, ucs => 0xFFE4, code => 0x8fa2c3, comment => '# FULLWIDTH BROKEN BAR'},
+	{   direction => BOTH,
+		ucs       => 0x4efc,
+		code      => 0x8ff4af,
+		comment   => '# CJK(4EFC)' },
+	{   direction => BOTH,
+		ucs       => 0x50f4,
+		code      => 0x8ff4b0,
+		comment   => '# CJK(50F4)' },
+	{   direction => BOTH,
+		ucs       => 0x51EC,
+		code      => 0x8ff4b1,
+		comment   => '# CJK(51EC)' },
+	{   direction => BOTH,
+		ucs       => 0x5307,
+		code      => 0x8ff4b2,
+		comment   => '# CJK(5307)' },
+	{   direction => BOTH,
+		ucs       => 0x5324,
+		code      => 0x8ff4b3,
+		comment   => '# CJK(5324)' },
+	{   direction => BOTH,
+		ucs       => 0x548A,
+		code      => 0x8ff4b5,
+		comment   => '# CJK(548A)' },
+	{   direction => BOTH,
+		ucs       => 0x5759,
+		code      => 0x8ff4b6,
+		comment   => '# CJK(5759)' },
+	{   direction => BOTH,
+		ucs       => 0x589E,
+		code      => 0x8ff4b9,
+		comment   => '# CJK(589E)' },
+	{   direction => BOTH,
+		ucs       => 0x5BEC,
+		code      => 0x8ff4ba,
+		comment   => '# CJK(5BEC)' },
+	{   direction => BOTH,
+		ucs       => 0x5CF5,
+		code      => 0x8ff4bb,
+		comment   => '# CJK(5CF5)' },
+	{   direction => BOTH,
+		ucs       => 0x5D53,
+		code      => 0x8ff4bc,
+		comment   => '# CJK(5D53)' },
+	{   direction => BOTH,
+		ucs       => 0x5FB7,
+		code      => 0x8ff4be,
+		comment   => '# CJK(5FB7)' },
+	{   direction => BOTH,
+		ucs       => 0x6085,
+		code      => 0x8ff4bf,
+		comment   => '# CJK(6085)' },
+	{   direction => BOTH,
+		ucs       => 0x6120,
+		code      => 0x8ff4c0,
+		comment   => '# CJK(6120)' },
+	{   direction => BOTH,
+		ucs       => 0x654E,
+		code      => 0x8ff4c1,
+		comment   => '# CJK(654E)' },
+	{   direction => BOTH,
+		ucs       => 0x663B,
+		code      => 0x8ff4c2,
+		comment   => '# CJK(663B)' },
+	{   direction => BOTH,
+		ucs       => 0x6665,
+		code      => 0x8ff4c3,
+		comment   => '# CJK(6665)' },
+	{   direction => BOTH,
+		ucs       => 0x6801,
+		code      => 0x8ff4c6,
+		comment   => '# CJK(6801)' },
+	{   direction => BOTH,
+		ucs       => 0x6A6B,
+		code      => 0x8ff4c9,
+		comment   => '# CJK(6A6B)' },
+	{   direction => BOTH,
+		ucs       => 0x6AE2,
+		code      => 0x8ff4ca,
+		comment   => '# CJK(6AE2)' },
+	{   direction => BOTH,
+		ucs       => 0x6DF2,
+		code      => 0x8ff4cc,
+		comment   => '# CJK(6DF2)' },
+	{   direction => BOTH,
+		ucs       => 0x6DF8,
+		code      => 0x8ff4cb,
+		comment   => '# CJK(6DF8)' },
+	{   direction => BOTH,
+		ucs       => 0x7028,
+		code      => 0x8ff4cd,
+		comment   => '# CJK(7028)' },
+	{   direction => BOTH,
+		ucs       => 0x70BB,
+		code      => 0x8ff4ae,
+		comment   => '# CJK(70BB)' },
+	{   direction => BOTH,
+		ucs       => 0x7501,
+		code      => 0x8ff4d0,
+		comment   => '# CJK(7501)' },
+	{   direction => BOTH,
+		ucs       => 0x7682,
+		code      => 0x8ff4d1,
+		comment   => '# CJK(7682)' },
+	{   direction => BOTH,
+		ucs       => 0x769E,
+		code      => 0x8ff4d2,
+		comment   => '# CJK(769E)' },
+	{   direction => BOTH,
+		ucs       => 0x7930,
+		code      => 0x8ff4d4,
+		comment   => '# CJK(7930)' },
+	{   direction => BOTH,
+		ucs       => 0x7AE7,
+		code      => 0x8ff4d9,
+		comment   => '# CJK(7AE7)' },
+	{   direction => BOTH,
+		ucs       => 0x7DA0,
+		code      => 0x8ff4dc,
+		comment   => '# CJK(7DA0)' },
+	{   direction => BOTH,
+		ucs       => 0x7DD6,
+		code      => 0x8ff4dd,
+		comment   => '# CJK(7DD6)' },
+	{   direction => BOTH,
+		ucs       => 0x8362,
+		code      => 0x8ff4df,
+		comment   => '# CJK(8362)' },
+	{   direction => BOTH,
+		ucs       => 0x85B0,
+		code      => 0x8ff4e1,
+		comment   => '# CJK(85B0)' },
+	{   direction => BOTH,
+		ucs       => 0x8807,
+		code      => 0x8ff4e4,
+		comment   => '# CJK(8807)' },
+	{   direction => BOTH,
+		ucs       => 0x8B7F,
+		code      => 0x8ff4e6,
+		comment   => '# CJK(8B7F)' },
+	{   direction => BOTH,
+		ucs       => 0x8CF4,
+		code      => 0x8ff4e7,
+		comment   => '# CJK(8CF4)' },
+	{   direction => BOTH,
+		ucs       => 0x8D76,
+		code      => 0x8ff4e8,
+		comment   => '# CJK(8D76)' },
+	{   direction => BOTH,
+		ucs       => 0x90DE,
+		code      => 0x8ff4ec,
+		comment   => '# CJK(90DE)' },
+	{   direction => BOTH,
+		ucs       => 0x9115,
+		code      => 0x8ff4ee,
+		comment   => '# CJK(9115)' },
+	{   direction => BOTH,
+		ucs       => 0x9592,
+		code      => 0x8ff4f1,
+		comment   => '# CJK(9592)' },
+	{   direction => BOTH,
+		ucs       => 0x973B,
+		code      => 0x8ff4f4,
+		comment   => '# CJK(973B)' },
+	{   direction => BOTH,
+		ucs       => 0x974D,
+		code      => 0x8ff4f5,
+		comment   => '# CJK(974D)' },
+	{   direction => BOTH,
+		ucs       => 0x9751,
+		code      => 0x8ff4f6,
+		comment   => '# CJK(9751)' },
+	{   direction => BOTH,
+		ucs       => 0x999E,
+		code      => 0x8ff4fa,
+		comment   => '# CJK(999E)' },
+	{   direction => BOTH,
+		ucs       => 0x9AD9,
+		code      => 0x8ff4fb,
+		comment   => '# CJK(9AD9)' },
+	{   direction => BOTH,
+		ucs       => 0x9B72,
+		code      => 0x8ff4fc,
+		comment   => '# CJK(9B72)' },
+	{   direction => BOTH,
+		ucs       => 0x9ED1,
+		code      => 0x8ff4fe,
+		comment   => '# CJK(9ED1)' },
+	{   direction => BOTH,
+		ucs       => 0xF929,
+		code      => 0x8ff4c5,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-F929' },
+	{   direction => BOTH,
+		ucs       => 0xF9DC,
+		code      => 0x8ff4f2,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-F9DC' },
+	{   direction => BOTH,
+		ucs       => 0xFA0E,
+		code      => 0x8ff4b4,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA0E' },
+	{   direction => BOTH,
+		ucs       => 0xFA0F,
+		code      => 0x8ff4b7,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA0F' },
+	{   direction => BOTH,
+		ucs       => 0xFA10,
+		code      => 0x8ff4b8,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA10' },
+	{   direction => BOTH,
+		ucs       => 0xFA11,
+		code      => 0x8ff4bd,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA11' },
+	{   direction => BOTH,
+		ucs       => 0xFA12,
+		code      => 0x8ff4c4,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA12' },
+	{   direction => BOTH,
+		ucs       => 0xFA13,
+		code      => 0x8ff4c7,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA13' },
+	{   direction => BOTH,
+		ucs       => 0xFA14,
+		code      => 0x8ff4c8,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA14' },
+	{   direction => BOTH,
+		ucs       => 0xFA15,
+		code      => 0x8ff4ce,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA15' },
+	{   direction => BOTH,
+		ucs       => 0xFA16,
+		code      => 0x8ff4cf,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA16' },
+	{   direction => BOTH,
+		ucs       => 0xFA17,
+		code      => 0x8ff4d3,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA17' },
+	{   direction => BOTH,
+		ucs       => 0xFA18,
+		code      => 0x8ff4d5,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA18' },
+	{   direction => BOTH,
+		ucs       => 0xFA19,
+		code      => 0x8ff4d6,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA19' },
+	{   direction => BOTH,
+		ucs       => 0xFA1A,
+		code      => 0x8ff4d7,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA1A' },
+	{   direction => BOTH,
+		ucs       => 0xFA1B,
+		code      => 0x8ff4d8,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA1B' },
+	{   direction => BOTH,
+		ucs       => 0xFA1C,
+		code      => 0x8ff4da,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA1C' },
+	{   direction => BOTH,
+		ucs       => 0xFA1D,
+		code      => 0x8ff4db,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA1D' },
+	{   direction => BOTH,
+		ucs       => 0xFA1E,
+		code      => 0x8ff4de,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA1E' },
+	{   direction => BOTH,
+		ucs       => 0xFA1F,
+		code      => 0x8ff4e0,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA1F' },
+	{   direction => BOTH,
+		ucs       => 0xFA20,
+		code      => 0x8ff4e2,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA20' },
+	{   direction => BOTH,
+		ucs       => 0xFA21,
+		code      => 0x8ff4e3,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA21' },
+	{   direction => BOTH,
+		ucs       => 0xFA22,
+		code      => 0x8ff4e5,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA22' },
+	{   direction => BOTH,
+		ucs       => 0xFA23,
+		code      => 0x8ff4e9,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA23' },
+	{   direction => BOTH,
+		ucs       => 0xFA24,
+		code      => 0x8ff4ea,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA24' },
+	{   direction => BOTH,
+		ucs       => 0xFA25,
+		code      => 0x8ff4eb,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA25' },
+	{   direction => BOTH,
+		ucs       => 0xFA26,
+		code      => 0x8ff4ed,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA26' },
+	{   direction => BOTH,
+		ucs       => 0xFA27,
+		code      => 0x8ff4ef,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA27' },
+	{   direction => BOTH,
+		ucs       => 0xFA28,
+		code      => 0x8ff4f0,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA28' },
+	{   direction => BOTH,
+		ucs       => 0xFA29,
+		code      => 0x8ff4f3,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA29' },
+	{   direction => BOTH,
+		ucs       => 0xFA2A,
+		code      => 0x8ff4f7,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA2A' },
+	{   direction => BOTH,
+		ucs       => 0xFA2B,
+		code      => 0x8ff4f8,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA2B' },
+	{   direction => BOTH,
+		ucs       => 0xFA2C,
+		code      => 0x8ff4f9,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA2C' },
+	{   direction => BOTH,
+		ucs       => 0xFA2D,
+		code      => 0x8ff4fd,
+		comment   => '# CJK COMPATIBILITY IDEOGRAPH-FA2D' },
+	{   direction => BOTH,
+		ucs       => 0xFF07,
+		code      => 0x8ff4a9,
+		comment   => '# FULLWIDTH APOSTROPHE' },
+	{   direction => BOTH,
+		ucs       => 0xFFE4,
+		code      => 0x8fa2c3,
+		comment   => '# FULLWIDTH BROKEN BAR' },

-	 # additional conversions for EUC_JP -> UTF-8 conversion
-	 {direction => TO_UNICODE, ucs => 0x2116, code => 0x8ff4ac, comment => '# NUMERO SIGN'},
-	 {direction => TO_UNICODE, ucs => 0x2121, code => 0x8ff4ad, comment => '# TELEPHONE SIGN'},
-	 {direction => TO_UNICODE, ucs => 0x3231, code => 0x8ff4ab, comment => '# PARENTHESIZED IDEOGRAPH STOCK'}
-	);
+	# additional conversions for EUC_JP -> UTF-8 conversion
+	{   direction => TO_UNICODE,
+		ucs       => 0x2116,
+		code      => 0x8ff4ac,
+		comment   => '# NUMERO SIGN' },
+	{   direction => TO_UNICODE,
+		ucs       => 0x2121,
+		code      => 0x8ff4ad,
+		comment   => '# TELEPHONE SIGN' },
+	{   direction => TO_UNICODE,
+		ucs       => 0x3231,
+		code      => 0x8ff4ab,
+		comment   => '# PARENTHESIZED IDEOGRAPH STOCK' });

 print_conversion_tables($this_script, "EUC_JP", \@mapping);

@@ -215,6 +484,7 @@ sub sjis2jis

 	if ($pos >= 114 * 0x5e && $pos <= 115 * 0x5e + 0x1b)
 	{
+
 		# This region (115-ku) is out of range of JIS code but for
 		# convenient to generate code in EUC CODESET 3, move this to
 		# seemingly duplicate region (83-84-ku).
--- a/src/backend/utils/mb/Unicode/UCS_to_EUC_KR.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_EUC_KR.pl
@@ -31,10 +31,24 @@ foreach my $i (@$mapping)
 }

 # Some extra characters that are not in KSX1001.TXT
-push @$mapping,(
-	{direction => BOTH, ucs => 0x20AC, code => 0xa2e6, comment => '# EURO SIGN', f => $this_script, l => __LINE__},
-	{direction => BOTH, ucs => 0x00AE, code => 0xa2e7, comment => '# REGISTERED SIGN', f => $this_script, l => __LINE__ },
-	{direction => BOTH, ucs => 0x327E, code => 0xa2e8, comment => '# CIRCLED HANGUL IEUNG U', f => $this_script, l => __LINE__ }
-	);
+push @$mapping,
+  ( {   direction => BOTH,
+		ucs       => 0x20AC,
+		code      => 0xa2e6,
+		comment   => '# EURO SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => BOTH,
+		ucs       => 0x00AE,
+		code      => 0xa2e7,
+		comment   => '# REGISTERED SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => BOTH,
+		ucs       => 0x327E,
+		code      => 0xa2e8,
+		comment   => '# CIRCLED HANGUL IEUNG U',
+		f         => $this_script,
+		l         => __LINE__ });

 print_conversion_tables($this_script, "EUC_KR", $mapping);
--- a/src/backend/utils/mb/Unicode/UCS_to_EUC_TW.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_EUC_TW.pl
@@ -28,8 +28,8 @@ my @extras;

 foreach my $i (@$mapping)
 {
-	my $ucs = $i->{ucs};
-	my $code = $i->{code};
+	my $ucs      = $i->{ucs};
+	my $code     = $i->{code};
 	my $origcode = $i->{code};

 	my $plane = ($code & 0x1f0000) >> 16;
@@ -52,14 +52,13 @@ foreach my $i (@$mapping)
 	# Some codes are mapped twice in the EUC_TW to UTF-8 table.
 	if ($origcode >= 0x12121 && $origcode <= 0x20000)
 	{
-		push @extras, {
-			ucs => $i->{ucs},
-			code => ($i->{code} + 0x8ea10000),
-			rest => $i->{rest},
+		push @extras,
+		  { ucs       => $i->{ucs},
+			code      => ($i->{code} + 0x8ea10000),
+			rest      => $i->{rest},
 			direction => TO_UNICODE,
-			f => $i->{f},
-			l => $i->{l}
-		};
+			f         => $i->{f},
+			l         => $i->{l} };
 	}
 }

--- a/src/backend/utils/mb/Unicode/UCS_to_GB18030.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_GB18030.pl
@@ -35,13 +35,12 @@ while (<$in>)
 	my $code = hex($c);
 	if ($code >= 0x80 && $ucs >= 0x0080)
 	{
-		push @mapping, {
-			ucs => $ucs,
-			code => $code,
+		push @mapping,
+		  { ucs       => $ucs,
+			code      => $code,
 			direction => BOTH,
-			f => $in_file,
-			l => $.
-		};
+			f         => $in_file,
+			l         => $. };
 	}
 }
 close($in);
--- a/src/backend/utils/mb/Unicode/UCS_to_JOHAB.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_JOHAB.pl
@@ -25,10 +25,24 @@ my $this_script = $0;
 my $mapping = &read_source("JOHAB.TXT");

 # Some extra characters that are not in JOHAB.TXT
-push @$mapping, (
-	{direction => BOTH, ucs => 0x20AC, code => 0xd9e6, comment => '# EURO SIGN', f => $this_script, l =>  __LINE__ },
-	{direction => BOTH, ucs => 0x00AE, code => 0xd9e7, comment => '# REGISTERED SIGN', f => $this_script, l =>  __LINE__ },
-	{direction => BOTH, ucs => 0x327E, code => 0xd9e8, comment => '# CIRCLED HANGUL IEUNG U', f => $this_script, l =>  __LINE__ }
-	);
+push @$mapping,
+  ( {   direction => BOTH,
+		ucs       => 0x20AC,
+		code      => 0xd9e6,
+		comment   => '# EURO SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => BOTH,
+		ucs       => 0x00AE,
+		code      => 0xd9e7,
+		comment   => '# REGISTERED SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => BOTH,
+		ucs       => 0x327E,
+		code      => 0xd9e8,
+		comment   => '# CIRCLED HANGUL IEUNG U',
+		f         => $this_script,
+		l         => __LINE__ });

 print_conversion_tables($this_script, "JOHAB", $mapping);
--- a/src/backend/utils/mb/Unicode/UCS_to_SHIFT_JIS_2004.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_SHIFT_JIS_2004.pl
@@ -24,6 +24,7 @@ while (my $line = <$in>)
 {
 	if ($line =~ /^0x(.*)[ \t]*U\+(.*)\+(.*)[ \t]*#(.*)$/)
 	{
+
 		# combined characters
 		my ($c, $u1, $u2) = ($1, $2, $3);
 		my $rest = "U+" . $u1 . "+" . $u2 . $4;
@@ -31,18 +32,18 @@ while (my $line = <$in>)
 		my $ucs1 = hex($u1);
 		my $ucs2 = hex($u2);

-		push @mapping, {
-			code => $code,
-			ucs => $ucs1,
+		push @mapping,
+		  { code       => $code,
+			ucs        => $ucs1,
 			ucs_second => $ucs2,
-			comment => $rest,
-			direction => BOTH,
-			f => $in_file,
-			l => $.
-		};
+			comment    => $rest,
+			direction  => BOTH,
+			f          => $in_file,
+			l          => $. };
 	}
 	elsif ($line =~ /^0x(.*)[ \t]*U\+(.*)[ \t]*#(.*)$/)
 	{
+
 		# non-combined characters
 		my ($c, $u, $rest) = ($1, $2, "U+" . $2 . $3);
 		my $ucs  = hex($u);
@@ -66,14 +67,13 @@ while (my $line = <$in>)
 			$direction = BOTH;
 		}

-		push @mapping, {
-			code => $code,
-			ucs => $ucs,
-			comment => $rest,
+		push @mapping,
+		  { code      => $code,
+			ucs       => $ucs,
+			comment   => $rest,
 			direction => $direction,
-			f => $in_file,
-			l => $.
-		};
+			f         => $in_file,
+			l         => $. };
 	}
 }
 close($in);
--- a/src/backend/utils/mb/Unicode/UCS_to_SJIS.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_SJIS.pl
@@ -18,33 +18,71 @@ my $this_script = $0;
 my $mapping = read_source("CP932.TXT");

 # Drop these SJIS codes from the source for UTF8=>SJIS conversion
-my @reject_sjis =(
-	0xed40..0xeefc, 0x8754..0x875d, 0x878a, 0x8782,
-	0x8784, 0xfa5b, 0xfa54, 0x8790..0x8792, 0x8795..0x8797,
-	0x879a..0x879c
-);
+my @reject_sjis = (
+	0xed40 .. 0xeefc, 0x8754 .. 0x875d, 0x878a, 0x8782,
+	0x8784,           0xfa5b,           0xfa54, 0x8790 .. 0x8792,
+	0x8795 .. 0x8797, 0x879a .. 0x879c);

 foreach my $i (@$mapping)
 {
 	my $code = $i->{code};
-	my $ucs = $i->{ucs};
+	my $ucs  = $i->{ucs};

-	if (grep {$code == $_} @reject_sjis)
+	if (grep { $code == $_ } @reject_sjis)
 	{
 		$i->{direction} = TO_UNICODE;
 	}
 }

 # Add these UTF8->SJIS pairs to the table.
-push @$mapping, (
-	{direction => FROM_UNICODE, ucs => 0x00a2, code => 0x8191, comment => '# CENT SIGN', f => $this_script, l => __LINE__ },
-	{direction => FROM_UNICODE, ucs => 0x00a3, code => 0x8192, comment => '# POUND SIGN', f => $this_script, l => __LINE__ },
-	{direction => FROM_UNICODE, ucs => 0x00a5, code => 0x5c,   comment => '# YEN SIGN', f => $this_script, l => __LINE__ },
-	{direction => FROM_UNICODE, ucs => 0x00ac, code => 0x81ca, comment => '# NOT SIGN', f => $this_script, l => __LINE__ },
-	{direction => FROM_UNICODE, ucs => 0x2016, code => 0x8161, comment => '# DOUBLE VERTICAL LINE', f => $this_script, l => __LINE__ },
-	{direction => FROM_UNICODE, ucs => 0x203e, code => 0x7e,   comment => '# OVERLINE', f => $this_script, l => __LINE__ },
-	{direction => FROM_UNICODE, ucs => 0x2212, code => 0x817c, comment => '# MINUS SIGN', f => $this_script, l => __LINE__ },
-	{direction => FROM_UNICODE, ucs => 0x301c, code => 0x8160, comment => '# WAVE DASH', f => $this_script, l => __LINE__ }
-	);
+push @$mapping,
+  ( {   direction => FROM_UNICODE,
+		ucs       => 0x00a2,
+		code      => 0x8191,
+		comment   => '# CENT SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => FROM_UNICODE,
+		ucs       => 0x00a3,
+		code      => 0x8192,
+		comment   => '# POUND SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => FROM_UNICODE,
+		ucs       => 0x00a5,
+		code      => 0x5c,
+		comment   => '# YEN SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => FROM_UNICODE,
+		ucs       => 0x00ac,
+		code      => 0x81ca,
+		comment   => '# NOT SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => FROM_UNICODE,
+		ucs       => 0x2016,
+		code      => 0x8161,
+		comment   => '# DOUBLE VERTICAL LINE',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => FROM_UNICODE,
+		ucs       => 0x203e,
+		code      => 0x7e,
+		comment   => '# OVERLINE',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => FROM_UNICODE,
+		ucs       => 0x2212,
+		code      => 0x817c,
+		comment   => '# MINUS SIGN',
+		f         => $this_script,
+		l         => __LINE__ },
+	{   direction => FROM_UNICODE,
+		ucs       => 0x301c,
+		code      => 0x8160,
+		comment   => '# WAVE DASH',
+		f         => $this_script,
+		l         => __LINE__ });

 print_conversion_tables($this_script, "SJIS", $mapping);
--- a/src/backend/utils/mb/Unicode/UCS_to_UHC.pl
+++ b/src/backend/utils/mb/Unicode/UCS_to_UHC.pl
@@ -38,18 +38,23 @@ while (<$in>)

 	if ($code >= 0x80 && $ucs >= 0x0080)
 	{
-		push @mapping, {
-			ucs => $ucs,
-			code => $code,
+		push @mapping,
+		  { ucs       => $ucs,
+			code      => $code,
 			direction => BOTH,
-			f => $in_file,
-			l => $.
-		};
+			f         => $in_file,
+			l         => $. };
 	}
 }
 close($in);

 # One extra character that's not in the source file.
-push @mapping, { direction => BOTH, code => 0xa2e8, ucs => 0x327e, comment => 'CIRCLED HANGUL IEUNG U', f => $this_script, l => __LINE__ };
+push @mapping,
+  { direction => BOTH,
+	code      => 0xa2e8,
+	ucs       => 0x327e,
+	comment   => 'CIRCLED HANGUL IEUNG U',
+	f         => $this_script,
+	l         => __LINE__ };

 print_conversion_tables($this_script, "UHC", \@mapping);
--- a/src/backend/utils/mb/Unicode/convutils.pm
+++ b/src/backend/utils/mb/Unicode/convutils.pm
@@ -9,15 +9,15 @@ use strict;

 use Exporter 'import';

-our @EXPORT = qw( NONE TO_UNICODE FROM_UNICODE BOTH read_source print_conversion_tables);
+our @EXPORT =
+  qw( NONE TO_UNICODE FROM_UNICODE BOTH read_source print_conversion_tables);

 # Constants used in the 'direction' field of the character maps
 use constant {
 	NONE         => 0,
 	TO_UNICODE   => 1,
 	FROM_UNICODE => 2,
-	BOTH         => 3
-};
+	BOTH         => 3 };

 #######################################################################
 # read_source - common routine to read source file
@@ -36,7 +36,7 @@ sub read_source
 		next if (/^#/);
 		chop;

-		next if (/^$/); # Ignore empty lines
+		next if (/^$/);    # Ignore empty lines

 		next if (/^0x([0-9A-F]+)\s+(#.*)$/);

@@ -49,13 +49,13 @@ sub read_source
 			print STDERR "READ ERROR at line $. in $fname: $_\n";
 			exit;
 		}
-		my $out = {code => hex($1),
-				   ucs => hex($2),
-				   comment => $4,
-				   direction => BOTH,
-				   f => $fname,
-				   l => $.
-				};
+		my $out = {
+			code      => hex($1),
+			ucs       => hex($2),
+			comment   => $4,
+			direction => BOTH,
+			f         => $fname,
+			l         => $. };

 		# Ignore pure ASCII mappings. PostgreSQL character conversion code
 		# never even passes these to the conversion code.
@@ -92,8 +92,10 @@ sub print_conversion_tables
 {
 	my ($this_script, $csname, $charset) = @_;

-	print_conversion_tables_direction($this_script, $csname, FROM_UNICODE, $charset);
-	print_conversion_tables_direction($this_script, $csname, TO_UNICODE,   $charset);
+	print_conversion_tables_direction($this_script, $csname, FROM_UNICODE,
+		$charset);
+	print_conversion_tables_direction($this_script, $csname, TO_UNICODE,
+		$charset);
 }

 #############################################################################
@@ -117,14 +119,14 @@ sub print_conversion_tables_direction
 	my $tblname;
 	if ($direction == TO_UNICODE)
 	{
-		$fname = lc("${csname}_to_utf8.map");
+		$fname   = lc("${csname}_to_utf8.map");
 		$tblname = lc("${csname}_to_unicode_tree");

 		print "- Writing ${csname}=>UTF8 conversion table: $fname\n";
 	}
 	else
 	{
-		$fname = lc("utf8_to_${csname}.map");
+		$fname   = lc("utf8_to_${csname}.map");
 		$tblname = lc("${csname}_from_unicode_tree");

 		print "- Writing UTF8=>${csname} conversion table: $fname\n";
@@ -135,24 +137,22 @@ sub print_conversion_tables_direction
 	print $out "/* src/backend/utils/mb/Unicode/$fname */\n";
 	print $out "/* This file is generated by $this_script */\n\n";

-	# Collect regular, non-combined, mappings, and create the radix tree from them.
+# Collect regular, non-combined, mappings, and create the radix tree from them.
 	my $charmap = &make_charmap($out, $charset, $direction, 0);
 	print_radix_table($out, $tblname, $charmap);

-	# Collect combined characters, and create combined character table (if any)
+   # Collect combined characters, and create combined character table (if any)
 	my $charmap_combined = &make_charmap_combined($charset, $direction);

 	if (scalar @{$charmap_combined} > 0)
 	{
 		if ($direction == TO_UNICODE)
 		{
-			print_to_utf8_combined_map($out, $csname,
-									   $charmap_combined, 1);
+			print_to_utf8_combined_map($out, $csname, $charmap_combined, 1);
 		}
 		else
 		{
-			print_from_utf8_combined_map($out, $csname,
-										 $charmap_combined, 1);
+			print_from_utf8_combined_map($out, $csname, $charmap_combined, 1);
 		}
 	}

@@ -166,14 +166,16 @@ sub print_from_utf8_combined_map
 	my $last_comment = "";

 	printf $out "\n/* Combined character map */\n";
-	printf $out "static const pg_utf_to_local_combined ULmap${charset}_combined[ %d ] = {",
+	printf $out
+"static const pg_utf_to_local_combined ULmap${charset}_combined[ %d ] = {",
 	  scalar(@$table);
 	my $first = 1;
-	foreach my $i (sort {$a->{utf8} <=> $b->{utf8}} @$table)
-    {
+	foreach my $i (sort { $a->{utf8} <=> $b->{utf8} } @$table)
+	{
 		print($out ",") if (!$first);
 		$first = 0;
-		print $out "\t/* $last_comment */" if ($verbose && $last_comment ne "");
+		print $out "\t/* $last_comment */"
+		  if ($verbose && $last_comment ne "");

 		printf $out "\n  {0x%08x, 0x%08x, 0x%04x}",
 		  $i->{utf8}, $i->{utf8_second}, $i->{code};
@@ -198,15 +200,17 @@ sub print_to_utf8_combined_map
 	my $last_comment = "";

 	printf $out "\n/* Combined character map */\n";
-	printf $out "static const pg_local_to_utf_combined LUmap${charset}_combined[ %d ] = {",
+	printf $out
+"static const pg_local_to_utf_combined LUmap${charset}_combined[ %d ] = {",
 	  scalar(@$table);

 	my $first = 1;
-	foreach my $i (sort {$a->{code} <=> $b->{code}} @$table)
-    {
+	foreach my $i (sort { $a->{code} <=> $b->{code} } @$table)
+	{
 		print($out ",") if (!$first);
 		$first = 0;
-		print $out "\t/* $last_comment */" if ($verbose && $last_comment ne "");
+		print $out "\t/* $last_comment */"
+		  if ($verbose && $last_comment ne "");

 		printf $out "\n  {0x%04x, 0x%08x, 0x%08x}",
 		  $i->{code}, $i->{utf8}, $i->{utf8_second};
@@ -214,7 +218,7 @@ sub print_to_utf8_combined_map
 		if ($verbose >= 2)
 		{
 			$last_comment =
-				sprintf("%s:%d %s", $i->{f}, $i->{l}, $i->{comment});
+			  sprintf("%s:%d %s", $i->{f}, $i->{l}, $i->{comment});
 		}
 		elsif ($verbose >= 1)
 		{
@@ -255,25 +259,25 @@ sub print_radix_table
 		}
 		elsif ($in < 0x10000)
 		{
-			my $b1     = $in >> 8;
-			my $b2     = $in & 0xff;
+			my $b1 = $in >> 8;
+			my $b2 = $in & 0xff;

 			$b2map{$b1}{$b2} = $out;
 		}
 		elsif ($in < 0x1000000)
 		{
-			my $b1     = $in >> 16;
-			my $b2     = ($in >> 8) & 0xff;
-			my $b3     = $in & 0xff;
+			my $b1 = $in >> 16;
+			my $b2 = ($in >> 8) & 0xff;
+			my $b3 = $in & 0xff;

 			$b3map{$b1}{$b2}{$b3} = $out;
 		}
 		elsif ($in < 0x100000000)
 		{
-			my $b1     = $in >> 24;
-			my $b2     = ($in >> 16) & 0xff;
-			my $b3     = ($in >> 8) & 0xff;
-			my $b4     = $in & 0xff;
+			my $b1 = $in >> 24;
+			my $b2 = ($in >> 16) & 0xff;
+			my $b3 = ($in >> 8) & 0xff;
+			my $b4 = $in & 0xff;

 			$b4map{$b1}{$b2}{$b3}{$b4} = $out;
 		}
@@ -309,10 +313,14 @@ sub print_radix_table
 	###

 	# Add the segments for the radix trees themselves.
-	push @segments, build_segments_from_tree("Single byte table", "1-byte", 1, \%b1map);
-	push @segments, build_segments_from_tree("Two byte table", "2-byte", 2, \%b2map);
-	push @segments, build_segments_from_tree("Three byte table", "3-byte", 3, \%b3map);
-	push @segments, build_segments_from_tree("Four byte table", "4-byte", 4, \%b4map);
+	push @segments,
+	  build_segments_from_tree("Single byte table", "1-byte", 1, \%b1map);
+	push @segments,
+	  build_segments_from_tree("Two byte table", "2-byte", 2, \%b2map);
+	push @segments,
+	  build_segments_from_tree("Three byte table", "3-byte", 3, \%b3map);
+	push @segments,
+	  build_segments_from_tree("Four byte table", "4-byte", 4, \%b4map);

 	###
 	### Find min and max index used in each level of each tree.
@@ -325,23 +333,24 @@ sub print_radix_table
 	my %max_idx;
 	foreach my $seg (@segments)
 	{
-		my $this_min = $min_idx{$seg->{depth}}->{$seg->{level}};
-		my $this_max = $max_idx{$seg->{depth}}->{$seg->{level}};
+		my $this_min = $min_idx{ $seg->{depth} }->{ $seg->{level} };
+		my $this_max = $max_idx{ $seg->{depth} }->{ $seg->{level} };

-		foreach my $i (keys %{$seg->{values}})
+		foreach my $i (keys %{ $seg->{values} })
 		{
 			$this_min = $i if (!defined $this_min || $i < $this_min);
 			$this_max = $i if (!defined $this_max || $i > $this_max);
 		}

-		$min_idx{$seg->{depth}}{$seg->{level}} = $this_min;
-		$max_idx{$seg->{depth}}{$seg->{level}} = $this_max;
+		$min_idx{ $seg->{depth} }{ $seg->{level} } = $this_min;
+		$max_idx{ $seg->{depth} }{ $seg->{level} } = $this_max;
 	}
+
 	# Copy the mins and max's back to every segment, for convenience.
 	foreach my $seg (@segments)
 	{
-		$seg->{min_idx} = $min_idx{$seg->{depth}}{$seg->{level}};
-		$seg->{max_idx} = $max_idx{$seg->{depth}}{$seg->{level}};
+		$seg->{min_idx} = $min_idx{ $seg->{depth} }{ $seg->{level} };
+		$seg->{max_idx} = $max_idx{ $seg->{depth} }{ $seg->{level} };
 	}

 	###
@@ -359,11 +368,10 @@ sub print_radix_table
 		$widest_range = $this_range if ($this_range > $widest_range);
 	}

-	unshift @segments, {
-		header => "Dummy map, for invalid values",
+	unshift @segments,
+	  { header  => "Dummy map, for invalid values",
 		min_idx => 0,
-		max_idx => $widest_range
-	};
+		max_idx => $widest_range };

 	###
 	### Eliminate overlapping zeros
@@ -378,26 +386,34 @@ sub print_radix_table
 	###
 	for (my $j = 0; $j < $#segments - 1; $j++)
 	{
-		my $seg = $segments[$j];
-		my $nextseg = $segments[$j + 1];
+		my $seg     = $segments[$j];
+		my $nextseg = $segments[ $j + 1 ];

 		# Count the number of zero values at the end of this segment.
 		my $this_trail_zeros = 0;
-		for (my $i = $seg->{max_idx}; $i >= $seg->{min_idx} && !$seg->{values}->{$i}; $i--)
+		for (
+			my $i = $seg->{max_idx};
+			$i >= $seg->{min_idx} && !$seg->{values}->{$i};
+			$i--)
 		{
 			$this_trail_zeros++;
 		}

 		# Count the number of zeros at the beginning of next segment.
 		my $next_lead_zeros = 0;
-		for (my $i = $nextseg->{min_idx}; $i <= $nextseg->{max_idx} && !$nextseg->{values}->{$i}; $i++)
+		for (
+			my $i = $nextseg->{min_idx};
+			$i <= $nextseg->{max_idx} && !$nextseg->{values}->{$i};
+			$i++)
 		{
 			$next_lead_zeros++;
 		}

 		# How many zeros in common?
 		my $overlaid_trail_zeros =
-			($this_trail_zeros > $next_lead_zeros) ? $next_lead_zeros : $this_trail_zeros;
+		  ($this_trail_zeros > $next_lead_zeros)
+		  ? $next_lead_zeros
+		  : $this_trail_zeros;

 		$seg->{overlaid_trail_zeros} = $overlaid_trail_zeros;
 		$seg->{max_idx} = $seg->{max_idx} - $overlaid_trail_zeros;
@@ -419,7 +435,7 @@ sub print_radix_table
 	foreach my $seg (@segments)
 	{
 		$seg->{offset} = $flatoff;
-		$segmap{$seg->{label}} = $flatoff;
+		$segmap{ $seg->{label} } = $flatoff;
 		$flatoff += $seg->{max_idx} - $seg->{min_idx} + 1;
 	}
 	my $tblsize = $flatoff;
@@ -427,9 +443,9 @@ sub print_radix_table
 	# Second pass: look up the offset of each label reference in the hash.
 	foreach my $seg (@segments)
 	{
-		while (my ($i, $val) = each %{$seg->{values}})
+		while (my ($i, $val) = each %{ $seg->{values} })
 		{
-			if (!($val =~ /^[0-9,.E]+$/ ))
+			if (!($val =~ /^[0-9,.E]+$/))
 			{
 				my $segoff = $segmap{$val};
 				if ($segoff)
@@ -482,7 +498,7 @@ sub print_radix_table
 	my $max_val = 0;
 	foreach my $seg (@segments)
 	{
-		foreach my $val (values %{$seg->{values}})
+		foreach my $val (values %{ $seg->{values} })
 		{
 			$max_val = $val if ($val > $max_val);
 		}
@@ -498,17 +514,17 @@ sub print_radix_table
 	if ($max_val <= 0xffff)
 	{
 		$vals_per_line = 8;
-		$colwidth = 4;
+		$colwidth      = 4;
 	}
 	elsif ($max_val <= 0xffffff)
 	{
 		$vals_per_line = 4;
-		$colwidth = 6;
+		$colwidth      = 6;
 	}
 	else
 	{
 		$vals_per_line = 4;
-		$colwidth = 8;
+		$colwidth      = 8;
 	}

 	###
@@ -529,17 +545,20 @@ sub print_radix_table
 		print $out "  ${tblname}_table,\n";
 	}
 	printf $out "\n";
-	printf $out "  0x%04x, /* offset of table for 1-byte inputs */\n", $b1root;
+	printf $out "  0x%04x, /* offset of table for 1-byte inputs */\n",
+	  $b1root;
 	printf $out "  0x%02x, /* b1_lower */\n", $b1_lower;
 	printf $out "  0x%02x, /* b1_upper */\n", $b1_upper;
 	printf $out "\n";
-	printf $out "  0x%04x, /* offset of table for 2-byte inputs */\n", $b2root;
+	printf $out "  0x%04x, /* offset of table for 2-byte inputs */\n",
+	  $b2root;
 	printf $out "  0x%02x, /* b2_1_lower */\n", $b2_1_lower;
 	printf $out "  0x%02x, /* b2_1_upper */\n", $b2_1_upper;
 	printf $out "  0x%02x, /* b2_2_lower */\n", $b2_2_lower;
 	printf $out "  0x%02x, /* b2_2_upper */\n", $b2_2_upper;
 	printf $out "\n";
-	printf $out "  0x%04x, /* offset of table for 3-byte inputs */\n", $b3root;
+	printf $out "  0x%04x, /* offset of table for 3-byte inputs */\n",
+	  $b3root;
 	printf $out "  0x%02x, /* b3_1_lower */\n", $b3_1_lower;
 	printf $out "  0x%02x, /* b3_1_upper */\n", $b3_1_upper;
 	printf $out "  0x%02x, /* b3_2_lower */\n", $b3_2_lower;
@@ -547,7 +566,8 @@ sub print_radix_table
 	printf $out "  0x%02x, /* b3_3_lower */\n", $b3_3_lower;
 	printf $out "  0x%02x, /* b3_3_upper */\n", $b3_3_upper;
 	printf $out "\n";
-	printf $out "  0x%04x, /* offset of table for 3-byte inputs */\n", $b4root;
+	printf $out "  0x%04x, /* offset of table for 3-byte inputs */\n",
+	  $b4root;
 	printf $out "  0x%02x, /* b4_1_lower */\n", $b4_1_lower;
 	printf $out "  0x%02x, /* b4_1_upper */\n", $b4_1_upper;
 	printf $out "  0x%02x, /* b4_2_lower */\n", $b4_2_lower;
@@ -561,18 +581,21 @@ sub print_radix_table
 	print $out "static const $datatype ${tblname}_table[$tblsize] =\n";
 	print $out "{";
 	my $off = 0;
+
 	foreach my $seg (@segments)
 	{
 		printf $out "\n";
 		printf $out "  /*** %s - offset 0x%05x ***/\n", $seg->{header}, $off;
 		printf $out "\n";

-		for (my $i=$seg->{min_idx}; $i <= $seg->{max_idx};)
+		for (my $i = $seg->{min_idx}; $i <= $seg->{max_idx};)
 		{
+
 			# Print the next line's worth of values.
 			# XXX pad to begin at a nice boundary
 			printf $out "  /* %02x */ ", $i;
-			for (my $j = 0; $j < $vals_per_line && $i <= $seg->{max_idx}; $j++)
+			for (my $j = 0;
+				$j < $vals_per_line && $i <= $seg->{max_idx}; $j++)
 			{
 				my $val = $seg->{values}->{$i};

@@ -588,7 +611,8 @@ sub print_radix_table
 		}
 		if ($seg->{overlaid_trail_zeros})
 		{
-			printf $out "    /* $seg->{overlaid_trail_zeros} trailing zero values shared with next segment */\n";
+			printf $out
+"    /* $seg->{overlaid_trail_zeros} trailing zero values shared with next segment */\n";
 		}
 	}

@@ -607,13 +631,14 @@ sub build_segments_from_tree

 	if (%{$map})
 	{
-		@segments = build_segments_recurse($header, $rootlabel, "", 1, $depth, $map);
+		@segments =
+		  build_segments_recurse($header, $rootlabel, "", 1, $depth, $map);

 		# Sort the segments into "breadth-first" order. Not strictly required,
 		# but makes the maps nicer to read.
-		@segments = sort { $a->{level} cmp $b->{level} or
-						   $a->{path}  cmp $b->{path}}
-						 @segments;
+		@segments =
+		  sort { $a->{level} cmp $b->{level} or $a->{path} cmp $b->{path} }
+		  @segments;
 	}

 	return @segments;
@@ -628,14 +653,13 @@ sub build_segments_recurse

 	if ($level == $depth)
 	{
-		push @segments, {
-			header => $header . ", leaf: ${path}xx",
-			label => $label,
-			level => $level,
-			depth => $depth,
-			path => $path,
-			values => $map
-		};
+		push @segments,
+		  { header => $header . ", leaf: ${path}xx",
+			label  => $label,
+			level  => $level,
+			depth  => $depth,
+			path   => $path,
+			values => $map };
 	}
 	else
 	{
@@ -646,19 +670,19 @@ sub build_segments_recurse
 			my $childpath = $path . sprintf("%02x", $i);
 			my $childlabel = "$depth-level-$level-$childpath";

-			push @segments, build_segments_recurse($header, $childlabel, $childpath,
-												   $level + 1, $depth, $val);
+			push @segments,
+			  build_segments_recurse($header, $childlabel, $childpath,
+				$level + 1, $depth, $val);
 			$children{$i} = $childlabel;
 		}

-		push @segments, {
-			header => $header . ", byte #$level: ${path}xx",
-			label => $label,
-			level => $level,
-			depth => $depth,
-			path => $path,
-			values => \%children
-		};
+		push @segments,
+		  { header => $header . ", byte #$level: ${path}xx",
+			label  => $label,
+			level  => $level,
+			depth  => $depth,
+			path   => $path,
+			values => \%children };
 	}
 	return @segments;
 }
@@ -688,29 +712,31 @@ sub make_charmap
 	my %charmap;
 	foreach my $c (@$charset)
 	{
+
 		# combined characters are handled elsewhere
 		next if (defined $c->{ucs_second});

 		next if ($c->{direction} != $direction && $c->{direction} != BOTH);

 		my ($src, $dst) =
-			$direction == TO_UNICODE
-			? ($c->{code}, ucs2utf($c->{ucs}))
-			: (ucs2utf($c->{ucs}), $c->{code});
+		  $direction == TO_UNICODE
+		  ? ($c->{code}, ucs2utf($c->{ucs}))
+		  : (ucs2utf($c->{ucs}), $c->{code});

 		# check for duplicate source codes
 		if (defined $charmap{$src})
 		{
 			printf STDERR
-				"Error: duplicate source code on %s:%d: 0x%04x => 0x%04x, 0x%04x\n",
-				$c->{f}, $c->{l}, $src, $charmap{$src}, $dst;
+"Error: duplicate source code on %s:%d: 0x%04x => 0x%04x, 0x%04x\n",
+			  $c->{f}, $c->{l}, $src, $charmap{$src}, $dst;
 			exit;
 		}
 		$charmap{$src} = $dst;

 		if ($verbose)
 		{
-			printf $out "0x%04x 0x%04x %s:%d %s\n", $src, $dst, $c->{f}, $c->{l}, $c->{comment};
+			printf $out "0x%04x 0x%04x %s:%d %s\n", $src, $dst, $c->{f},
+			  $c->{l}, $c->{comment};
 		}
 	}
 	if ($verbose)
@@ -743,11 +769,13 @@ sub make_charmap_combined

 		if (defined $c->{ucs_second})
 		{
-			my $entry = {utf8 => ucs2utf($c->{ucs}),
-						 utf8_second => ucs2utf($c->{ucs_second}),
-						 code => $c->{code},
-						 comment => $c->{comment},
-						 f => $c->{f}, l => $c->{l}};
+			my $entry = {
+				utf8        => ucs2utf($c->{ucs}),
+				utf8_second => ucs2utf($c->{ucs_second}),
+				code        => $c->{code},
+				comment     => $c->{comment},
+				f           => $c->{f},
+				l           => $c->{l} };
 			push @combined, $entry;
 		}
 	}