# *******************************************************************************
# *
# *   Copyright (C) 2009, International Business Machines
# *   Corporation and others.  All Rights Reserved.
# *
# *******************************************************************************
#
# File created on   Dec 2, 2009
#
# This is not a real CNS-11643 table, but a "fake" table to return U+FFFD
# for every byte sequence valid in ISO-2022-CN(-Ext). Chrome and Android
# do not want to include the real table for charsets that are extremely
# rare, if used at all. However, not supporting ISO-2022-CN(-Ext) gets
# them vulernable to a security issue. By including this 'fake' table,
# they can be protected while increasing the ICU data size by ~ 10kB.
<code_set_name>       "NOOP-CNS-11643"
<char_name_mask>      "AXXXX"
<mb_cur_max>          3
<mb_cur_min>          3
<uconv_class>         "MBCS"
<subchar>             \x81\x7e\x7e

# (state 0) lead byte, selects the CNS plane (0x80 + plane number)
<icu:state>           81-90:1

# (1..2) middle and trail bytes for valid but unassigned sequences
<icu:state>           21-7e:2
<icu:state>           21-7e.u

CHARMAP
END CHARMAP