1 files changed, 69 insertions, 0 deletions
diff --git a/maintenance/language/generateNormalizerDataMl.php b/maintenance/language/generateNormalizerDataMl.php
new file mode 100644
index 00000000..c7237cfe
--- /dev/null
+++ b/maintenance/language/generateNormalizerDataMl.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * Generates the normalizer data file for Malayalam.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup MaintenanceLanguage
+ */
+
+require_once __DIR__ . '/../Maintenance.php';
+
+/**
+ * Generates the normalizer data file for Malayalam.
+ * For NFC see includes/normal.
+ *
+ * @ingroup MaintenanceLanguage
+ */
+class GenerateNormalizerDataMl extends Maintenance {
+	public function __construct() {
+		parent::__construct();
+		$this->mDescription = 'Generate the normalizer data file for Malayalam';
+	}
+
+	public function getDbType() {
+		return Maintenance::DB_NONE;
+	}
+
+	public function execute() {
+		$hexPairs = array(
+			# From http://unicode.org/versions/Unicode5.1.0/#Malayalam_Chillu_Characters
+			'0D23 0D4D 200D' => '0D7A',
+			'0D28 0D4D 200D' => '0D7B',
+			'0D30 0D4D 200D' => '0D7C',
+			'0D32 0D4D 200D' => '0D7D',
+			'0D33 0D4D 200D' => '0D7E',
+
+			# From http://permalink.gmane.org/gmane.science.linguistics.wikipedia.technical/46413
+			'0D15 0D4D 200D' => '0D7F',
+		);
+
+		$pairs = array();
+		foreach ( $hexPairs as $hexSource => $hexDest ) {
+			$source = hexSequenceToUtf8( $hexSource );
+			$dest = hexSequenceToUtf8( $hexDest );
+			$pairs[$source] = $dest;
+		}
+
+		global $IP;
+		file_put_contents( "$IP/serialized/normalize-ml.ser", serialize( $pairs ) );
+		echo "ml: " . count( $pairs ) . " pairs written.\n";
+	}
+}
+
+$maintClass = 'GenerateNormalizerDataMl';
+require_once RUN_MAINTENANCE_IF_MAIN;