Check in the pristine copy of ICU 4.6...

icu46/source/data/translit/Latin_Tamil.txt

Index: icu46/source/data/translit/Latin_Tamil.txt
===================================================================
--- icu46/source/data/translit/Latin_Tamil.txt	(revision 0)
+++ icu46/source/data/translit/Latin_Tamil.txt	(revision 0)
@@ -0,0 +1,15 @@
+# ***************************************************************************
+# *
+# *  Copyright (C) 2004-2010, International Business Machines
+# *  Corporation; Unicode, Inc.; and others.  All Rights Reserved.
+# *
+# ***************************************************************************
+# File: Latin_Tamil.txt
+# Generated from CLDR 
+#
+::['.0-9A-Za-z~À-ÅÇ-ÏÑ-ÖÙ-Ýà-åç-ïñ-öù-ýÿ-ďĒ-ĥĨ-İĴ-ķĹ-ľŃ-ňŌ-őŔ-ťŨ-žƠ-ơƯ-ưǍ-ǜǞ-ǣǦ-ǭǰǴ-ǵǸ-țȞ-ȟȦ-ȳʔ\u0301\u0303-\u0304\u0306-\u0307\u0310\u0314-\u0315\u0323\u0325\u0331\u0341\u0344΅-ΆΈ-ΊΌΎ-ΐά-ΰό-ώϓЃЌЎЙйѓќўӁ-ӂӐ-ӑӖ-ӗӢ-ӣӮ-ӯḀ-ẙẠ-ỹἁἃ-ἅἇἉἋ-ἍἏἑἓ-ἕἙἛ-Ἕἡἣ-ἥἧἩἫ-ἭἯἱἳ-ἵἷἹἻ-ἽἿὁὃ-ὅὉὋ-Ὅὑὓ-ὕὗὙὛὝὟὡὣ-ὥὧὩὫ-ὭὯάέήίόύώᾁᾃ-ᾅᾇᾉᾋ-ᾍᾏᾑᾓ-ᾕᾗᾙᾛ-ᾝᾟᾡᾣ-ᾥᾧᾩᾫ-ᾭᾯ-ᾱᾴᾸ-ᾹΆῄΈΉ῎ῐ-ῑΐῘ-ῙΊ῞ῠ-ῡΰῥῨ-ῩΎ-Ῥ΅ῴΌΏK-Å\uE04D\uE064];
+::NFD;
+::Lower;
+::Latin-InterIndic;
+::InterIndic-Tamil;
+::NFC;
Property changes on: icu46/source/data/translit/Latin_Tamil.txt
___________________________________________________________________
Added: svn:eol-style
   + LF