diff --git a/scripts/get_abi.pl b/scripts/get_abi.pl
index 107672c..0c403af 100755
--- a/scripts/get_abi.pl
+++ b/scripts/get_abi.pl
@@ -151,7 +151,8 @@
 						$content = $2;
 					}
 					while ($space =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {}
-					$data{$what}->{$tag} .= $content;
+
+					$data{$what}->{$tag} .= "$content\n" if ($content);
 				} else {
 					$data{$what}->{$tag} = $content;
 				}
@@ -166,31 +167,28 @@
 		}
 
 		if ($tag eq "description") {
+			my $content = $_;
+			while ($content =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {}
 			if (!$data{$what}->{description}) {
-				s/^($space)//;
-				if (m/^(\s*)(.*)/) {
-					my $sp = $1;
-					while ($sp =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {}
-					my $content = "$sp$2";
-
-					$content =~ s/^($space)//;
-
-					$data{$what}->{$tag} .= "$content";
+				# Preserve initial spaces for the first line
+				if ($content =~ m/^(\s*)(.*)$/) {
+					$space = $1;
+					$content = $2;
 				}
+
+				$data{$what}->{$tag} .= "$content\n" if ($content);
 			} else {
-				my $content = $_;
 				if (m/^\s*\n/) {
 					$data{$what}->{$tag} .= $content;
 					next;
 				}
 
-				while ($content =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {}
 				$space = "" if (!($content =~ s/^($space)//));
 
-				# Compress spaces with tabs
-				$content =~ s<^ {8}> <\t>;
-				$content =~ s<^ {1,7}\t> <\t>;
-				$content =~ s< {1,7}\t> <\t>;
+#				# Compress spaces with tabs
+#				$content =~ s<^ {8}> <\t>;
+#				$content =~ s<^ {1,7}\t> <\t>;
+#				$content =~ s< {1,7}\t> <\t>;
 				$data{$what}->{$tag} .= $content;
 			}
 			next;