Fix a few more generator scripts to produce pgindent-clean output.

This completes the project of making all our derived files be
pgindent-clean (or else explicitly excluded from indentation),
so that no surprises result when running pgindent in a built-out
development tree.

Discussion: https://postgr.es/m/[email protected]

Author: tglsfdc

src/backend/utils/sort/gen_qsort_tuple.pl

@@ -115,7 +115,8 @@ sub emit_qsort_boilerplate
 {
 	do
 	{
-		SortTuple 	t = *a;
+		SortTuple	t = *a;
+
 		*a++ = *b;
 		*b++ = t;
 	} while (--n > 0);
@@ -143,9 +144,9 @@ sub emit_qsort_implementation
 {
 	return cmp_$SUFFIX(a, b$CMPPARAMS) < 0 ?
 		(cmp_$SUFFIX(b, c$CMPPARAMS) < 0 ? b :
-			(cmp_$SUFFIX(a, c$CMPPARAMS) < 0 ? c : a))
+		 (cmp_$SUFFIX(a, c$CMPPARAMS) < 0 ? c : a))
 		: (cmp_$SUFFIX(b, c$CMPPARAMS) > 0 ? b :
-			(cmp_$SUFFIX(a, c$CMPPARAMS) < 0 ? a : c));
+		   (cmp_$SUFFIX(a, c$CMPPARAMS) < 0 ? a : c));
 }
 
 static void

src/pl/plpgsql/src/generate-plerrcodes.pl

@@ -34,7 +34,7 @@
 	# Skip lines without PL/pgSQL condition names
 	next unless defined($condition_name);
 
-	print "{\n\t\"$condition_name\", $errcode_macro\n},\n\n";
+	print "\n{\n\t\"$condition_name\", $errcode_macro\n},\n";
 }
 
 close $errcodes;

src/pl/plpython/generate-spiexceptions.pl

@@ -37,8 +37,8 @@
 	# Change some_error_condition to SomeErrorCondition
 	$condition_name =~ s/([a-z])([^_]*)(?:_|$)/\u$1$2/g;
 
-	print "{ \"spiexceptions.$condition_name\", "
-	  . "\"$condition_name\", $errcode_macro },\n";
+	print "\n{\n\t\"spiexceptions.$condition_name\", "
+	  . "\"$condition_name\", $errcode_macro\n},\n";
 }
 
 close $errcodes;

src/pl/tcl/generate-pltclerrcodes.pl

@@ -34,7 +34,7 @@
 	# Skip lines without PL/pgSQL condition names
 	next unless defined($condition_name);
 
-	print "{\n\t\"$condition_name\", $errcode_macro\n},\n\n";
+	print "\n{\n\t\"$condition_name\", $errcode_macro\n},\n";
 }
 
 close $errcodes;