Add U+2212 to Japanese converters and update GBK/gb18030 aliases/tables

source/data/mappings/windows-936-2000.ucm

 # ***************************************************************************
 # *
 # *   Copyright (C) 2001-2007, International Business Machines
 # *   Corporation and others.  All Rights Reserved.
 # *
 # ***************************************************************************
 #
 # File created on Dec 03 13:48 Pacific Standard Time 2002
 #
 # File created by genmucm tool.
@@ skipping 242 matching lines @@
 <U01D3> \xA8\xB3 |1
 <U01D4> \xA8\xB3 |0
 <U01D5> \xA8\xB5 |1
 <U01D6> \xA8\xB5 |0
 <U01D7> \xA8\xB6 |1
 <U01D8> \xA8\xB6 |0
 <U01D9> \xA8\xB7 |1
 <U01DA> \xA8\xB7 |0
 <U01DB> \xA8\xB8 |1
 <U01DC> \xA8\xB8 |0
+<U01F9> \xA8\xBF |0
 <U0251> \xA8\xBB |0
 <U0261> \xA8\xC0 |0
 <U02C7> \xA1\xA6 |0
 <U02C9> \xA1\xA5 |0
 <U02CA> \xA8\x40 |0
 <U02CB> \xA8\x41 |0
 <U02D9> \xA8\x42 |0
 <U0391> \xA6\xA1 |0
 <U0392> \xA6\xA2 |0
 <U0393> \xA6\xA3 |0
@@ skipping 101 matching lines @@
 <U0447> \xA7\xE9 |0
 <U0448> \xA7\xEA |0
 <U0449> \xA7\xEB |0
 <U044A> \xA7\xEC |0
 <U044B> \xA7\xED |0
 <U044C> \xA7\xEE |0
 <U044D> \xA7\xEF |0
 <U044E> \xA7\xF0 |0
 <U044F> \xA7\xF1 |0
 <U0451> \xA7\xD7 |0
+# U1E3F will be round-tripped and UE7C7 will be dropped 
+# once https://www.w3.org/Bugs/Public/show_bug.cgi?id=28740#c3 is resolved.
+<U1E3F> \xA8\xBC |1
 <U2010> \xA9\x5C |0
 <U2013> \xA8\x43 |0
 <U2014> \xA1\xAA |0
 <U2015> \xA8\x44 |0
 <U2016> \xA1\xAC |0
 <U2018> \xA1\xAE |0
 <U2019> \xA1\xAF |0
 <U201C> \xA1\xB0 |0
 <U201D> \xA1\xB1 |0
 <U2025> \xA8\x45 |0
@@ skipping 23035 matching lines @@
 <UE5DB> \xA3\x96 |0
 <UE5DC> \xA3\x97 |0
 <UE5DD> \xA3\x98 |0
 <UE5DE> \xA3\x99 |0
 <UE5DF> \xA3\x9A |0
 <UE5E0> \xA3\x9B |0
 <UE5E1> \xA3\x9C |0
 <UE5E2> \xA3\x9D |0
 <UE5E3> \xA3\x9E |0
 <UE5E4> \xA3\x9F |0
-<UE5E5> \xA3\xA0 |0
+<U3000> \xA3\xA0 |3
 <UE5E6> \xA4\x40 |0
 <UE5E7> \xA4\x41 |0
 <UE5E8> \xA4\x42 |0
 <UE5E9> \xA4\x43 |0
 <UE5EA> \xA4\x44 |0
 <UE5EB> \xA4\x45 |0
 <UE5EC> \xA4\x46 |0
 <UE5ED> \xA4\x47 |0
 <UE5EE> \xA4\x48 |0
 <UE5EF> \xA4\x49 |0
@@ skipping 462 matching lines @@
 <UE7BE> \xA8\x98 |0
 <UE7BF> \xA8\x99 |0
 <UE7C0> \xA8\x9A |0
 <UE7C1> \xA8\x9B |0
 <UE7C2> \xA8\x9C |0
 <UE7C3> \xA8\x9D |0
 <UE7C4> \xA8\x9E |0
 <UE7C5> \xA8\x9F |0
 <UE7C6> \xA8\xA0 |0
 <UE7C7> \xA8\xBC |0
-<UE7C8> \xA8\xBF |0
 <UE7C9> \xA8\xC1 |0
 <UE7CA> \xA8\xC2 |0
 <UE7CB> \xA8\xC3 |0
 <UE7CC> \xA8\xC4 |0
 <UE7CD> \xA8\xEA |0
 <UE7CE> \xA8\xEB |0
 <UE7CF> \xA8\xEC |0
 <UE7D0> \xA8\xED |0
 <UE7D1> \xA8\xEE |0
 <UE7D2> \xA8\xEF |0
@@ skipping 594 matching lines @@
 <UFF5E> \xA1\xAB |0
 <UFFE0> \xA1\xE9 |0
 <UFFE1> \xA1\xEA |0
 <UFFE2> \xA9\x56 |0
 <UFFE3> \xA3\xFE |0
 <UFFE4> \xA9\x57 |0
 <UFFE5> \xA3\xA4 |0
 #
 END CHARMAP
 #