Index: trunk/src/org/openstreetmap/josm/tools/PlatformHookWindows.java
===================================================================
--- trunk/src/org/openstreetmap/josm/tools/PlatformHookWindows.java	(revision 8006)
+++ trunk/src/org/openstreetmap/josm/tools/PlatformHookWindows.java	(revision 8014)
@@ -154,4 +154,7 @@
                 def.add(Arrays.asList("telugu", "Gautami", "GAUTAMI.TTF"));
                 def.add(Arrays.asList("bengali", "Vrinda", "VRINDA.TTF"));
+                def.add(Arrays.asList("syriac", "Estrangelo Edessa", "ESTRE.TTF")); // ISO 639: arc
+                def.add(Arrays.asList("thaana", "MV Boli", "MVBOLI.TTF"));          // ISO 639: dv
+                def.add(Arrays.asList("malayalam", "Kartika", "KARTIKA.TTF"));      // ISO 639: ml; since XP SP2
                 Collection<Collection<String>> additions = 
                         Main.pref.getArray("font.extended-unicode.added-items", def);