ICU 56 update step 1

source/data/brkitr/line_normal.txt

Index: source/data/brkitr/line_normal.txt
diff --git a/source/data/brkitr/line_ja.txt b/source/data/brkitr/line_normal.txt
similarity index 97%
copy from source/data/brkitr/line_ja.txt
copy to source/data/brkitr/line_normal.txt
index 70b203d1b0d26afae1aa80d16797c0c40be68a8b..b03d01fc1518545393a571cc2a54454321f06142 100644
--- a/source/data/brkitr/line_ja.txt
+++ b/source/data/brkitr/line_normal.txt
@@ -1,16 +1,22 @@
-# Copyright (c) 2002-2013  International Business Machines Corporation and
+# Copyright (c) 2002-2015  International Business Machines Corporation and
 # others. All Rights Reserved.
 #
-#  file:  line_ja.txt
+#  file:  line_normal.txt
 #
 #         Line Breaking Rules
 #         Implement default line breaking as defined by 
-#         Unicode Standard Annex #14 Revision 29 for Unicode 6.2
+#         Unicode Standard Annex #14 Revision 34 for Unicode 8.0
 #         http://www.unicode.org/reports/tr14/
+#         tailored as noted in 2nd paragraph below..
 #
 #         TODO:  Rule LB 8 remains as it was in Unicode 5.2
 #         This is only because of a limitation of ICU break engine implementation,
 #         not because the older behavior is desirable.
+#
+#         This tailors the line break behavior to correspond to CSS
+#         line-break=normal (BCP47 -u-lb-normal) as defined for languages other than 
+#         Chinese & Japanese.
+#         It sets characters of class CJ to behave like ID.
 
 #
 #  Character Classes defined by TR 14.
@@ -349,6 +355,7 @@ $SYcm $HLcm;
 # LB 22
 ($ALcm | $HLcm) $INcm;
 $CM+     $INcm;     #  by rule 10, any otherwise unattached CM behaves as AL
+$EXcm    $INcm;
 $IDcm    $INcm;
 $INcm    $INcm;
 $NUcm    $INcm;
@@ -584,6 +591,7 @@ $CM* $HL $CM* $SY;
 
 # LB 22
 $CM* $IN $CM* ($ALPlus | $HL);
+$CM* $IN $CM* $EX;
 $CM* $IN $CM* $ID;
 $CM* $IN $CM* $IN;
 $CM* $IN $CM* $NU;