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+Wed Nov 24 03:21:35 2010  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* enc/trans/utf_16_32.trans: raise error on unpaired upper
+	  surrogates.
+
 Wed Nov 24 01:40:23 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* enc/utf_16_32.h: add UTF-16 and UTF-32 as a dummy encoding.