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-rw-r--r--lib/unicore/SpecialCasing.txt18
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/unicore/SpecialCasing.txt b/lib/unicore/SpecialCasing.txt
index 92e70a4a3d..1dba776cb5 100644
--- a/lib/unicore/SpecialCasing.txt
+++ b/lib/unicore/SpecialCasing.txt
@@ -1,10 +1,10 @@
-# SpecialCasing-5.1.0.txt
-# Date: 2008-03-03, 21:58:10 GMT [MD]
+# SpecialCasing-5.2.0.txt
+# Date: 2009-09-22, 23:25:59 GMT [MD]
#
# Unicode Character Database
-# Copyright (c) 1991-2008 Unicode, Inc.
+# Copyright (c) 1991-2009 Unicode, Inc.
# For terms of use, see http://www.unicode.org/terms_of_use.html
-# For documentation, see UCD.html
+# For documentation, see http://www.unicode.org/reports/tr44/
#
# Special Casing Properties
#
@@ -106,11 +106,11 @@ FB17; FB17; 0544 056D; 0544 053D; # ARMENIAN SMALL LIGATURE MEN XEH
1FE7; 1FE7; 03A5 0308 0342; 03A5 0308 0342; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENI
1FF6; 1FF6; 03A9 0342; 03A9 0342; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI
-# IMPORTANT-when capitalizing iota-subscript (0345)
-# It MUST be in normalized form--moved to the end of any sequence of combining marks.
-# This is because logically it represents a following base character!
-# E.g. <iota_subscript> (<Mn> | <Mc> | <Me>)+ => (<Mn> | <Mc> | <Me>)+ <iota_subscript>
-# It should never be the first character in a word, so in titlecasing it can be left as is.
+# IMPORTANT-when iota-subscript (0345) is uppercased or titlecased,
+# the result will be incorrect unless the iota-subscript is moved to the end
+# of any sequence of combining marks. Otherwise, the accents will go on the capital iota.
+# This process can be achieved by first transforming the text to NFC before casing.
+# E.g. <alpha><iota_subscript><acute> is uppercased to <ALPHA><acute><IOTA>
# The following cases are already in the UnicodeData file, so are only commented here.