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* NOTES
ISO/IEC 10646:2003 was published in April 2004. The ideographic characters in the ISO/IEC 10646:2003 are the same as those in the ISO/IEC 10646-1:2000 cum ISO/IEC 10646-2:2001.
Mapping Table A table containing the mapping information among characters of HKSCS-2004 in Big-5, ISO/IEC 10646-1:1993, ISO/IEC 10646-1:2000 and ISO/IEC 10646:2003 can be downloaded by clicking the following:
Download the table
Compatibility Tables
| A. |
ISO 10646 Compatibility Table
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In some existing ISO 10646-compliant systems, the code points in the UDAs of Big-5 are directly mapped to the PUA of ISO 10646 although all of the HKSCS-2004 characters concerned are already defined in ISO/IEC 10646:2003 and its Amendment 1. In order to maintain backward compatibility with such systems, the PUA code points of those HKSCS-2004 characters which are already defined in ISO 10646 are not reassigned to other characters and are reserved as compatibility points. Moreover, most of the HKSCS-2004 characters defined in the PUA of ISO/IEC 10646-1:1993 or ISO/IEC 10646-1:2000 have become standard characters in ISO/IEC 10646:2003. The compatibility points can also maintain backward compatibility between versions of ISO 10646.
Tables containing information on the compatibility points in ISO 10646 can be downloaded by clicking the following:
Download the ISO/IEC 10646-1:1993 compatibility table
Download the ISO/IEC 10646-1:2000 compatibility table
Download the ISO/IEC 10646:2003 compatibility table
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| B. |
Big-5 Compatibility Table
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All the Government Common Character Set (GCCS) characters in the HKSCS-2004 are to retain their original code points. However, the following kinds of GCCS characters are not included in the HKSCS-2004:
- Characters found as variants of other characters in Big-5 are unified;
- Characters not verifiable.
To maintain backward compatibility, the original code points occupied by these characters are still reserved in the HKSCS-2004 as compatibility points.
A table containing the information on the compatibility points in Big-5 can be downloaded by clicking the following:
Download the Big-5 compatibility table
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Character Inclusion Table for the HKSCS
The HKSCS-2004 includes a number of new characters in addition to characters that were included in the previous HKSCS release.
A table containing the information on the inclusion of characters in different HKSCS releases can be downloaded by clicking the following:
Download the Character Inclusion Table for the HKSCS
Cangjie Input Code Table
A table containing the Cangjie (倉頡) code information of each character in HKSCS-2004 can be downloaded by clicking the following:
Download the table
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NOTES |
| 1. |
Note : "Cangjie" and "Changjie" are referring to the same Chinese input method[倉頡]. |
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