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{{short description|Unicode 1.x block, removed in Unicode 2.0.}}
'''Hangul''', '''Hangul Supplementary-A''', and '''Hangul Supplementary-B''' were character blocks that existed in [[Unicode]] 1.0 and 1.1, and [[Universal Coded Character Set|ISO/IEC 10646]]-1:1993. These blocks encoded precomposed modern [[Hangul]] syllables. These three Unicode 1.x blocks were deleted and superseded by the new [[Hangul Syllables]] block (U+AC00–U+D7AF) in Unicode 2.0 (July 1996) and ISO/IEC 10646-1:1993 Amd. 5 (1998), and are now occupied by [[CJK Unified Ideographs Extension A]] and [[Yijing Hexagram Symbols]]. Moving or removing existing characters has been prohibited by the Unicode Stability Policy for all versions following Unicode 2.0, and so the Unicode 2.0 Hangul Syllables block will remainintroduced in Unicode 2.0 is immutable.
 
== Documentation ==
The Unicode 1.0.0 code chart is still available online, including the Korean Hangul Syllables block, but not the supplements added in Unicode 1.1.<ref name="codechart"/> Full code charts for Unicode 1.1 were "never created", since Unicode 1.1 was published only as a report amending Unicode 1.0 due to the urgency of releasing it.;<ref>{{cite web |url=https://www.unicode.org/versions/Unicode1.1.0/ |title=Unicode 1.1 |work=Unicode Technical Site |publisher=[[Unicode Consortium]]}}</ref> however, full code charts for ISO/IEC 10646-1:1993 were available, covering all three blocks.<ref name="chung"/>
 
Data for mapping between Unicode 1.1, Unicode 2.0 and other hangul encodings has been supplied by the Unicode Consortium.<ref>{{cite web | url=ftphttps://ftp.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/KSC/HANGUL.TXT | title=Korean Hangul Encoding Conversion Table | first1=K. D. | last1=Chang | first2=In Sook | last2=Choi | first3=Jung Ho | last3=Kim | date=1995-10-04 }}</ref> This data is archived as historic, but contains errors; an errata document is also supplied which corrects the mappings with reference to decompositions from the Unicode Character Database for Unicode 1.1.5,<ref>{{cite web | url=ftphttps://ftp.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/KSC/HangulReadMe.html | title=Notes and corrections for HANGUL.TXT | date=2005-10-13 }}</ref> which is itself also available.<ref name="Unicode1_1_5">{{cite web | url=httphttps://unicode.org/Public/1.1-Update/UnicodeData-1.1.5.txt | title=Unicode 1.1.5 data | date=1995-07-05 }}</ref> ThisHowever, the Unicode 1.1.5 data itself contains some errors; corrected data with reference to the ISO/IEC 10646-1:1993 code chartcharts and the source standards is documented in the [[Unicode Technical Committee]] document UTC L2/17-080, submitted by Jaemin Chung.<ref name="chung">{{cite web | url=httphttps://unicode.org/L2/L2017/17080-three-hangul-syl.pdf | title=Informative document about three pre-Unicode-2.0 modern hangul syllables | first1=Jaemin | last1=Chung | date=2017-03-29 }}</ref>
* U+384E: 삤 in the Unicode Character Database for Unicode 1.1.5, but 삣 in the Unicode 1.0 and ISO/IEC 10646-1:1993 code charts and per the source standard mappings
* U+40BC: 삣 in the Unicode Character Database for Unicode 1.1.5, but 삤 in the ISO/IEC 10646-1:1993 code charts and per the source standard mappings
* U+436C: 콫 in the Unicode Character Database for Unicode 1.1.5, but 콪 in the ISO/IEC 10646-1:1993 code charts and per the source standard mappings
 
== Korean Hangul Syllables block==
Line 13 ⟶ 16:
|rangeend = 3D2D
|script1 = [[Hangul]]
|sources = [[KS C 5601]]-1987
|occupiedby = [[CJK Unified Ideographs Extension A]]
|1_0_0 = 2350
|2_0 = -2350
|note = Block [[Unicode block#Deleted blocks|deleted]] in Unicode 2.0, with characters moved to [[Hangul Syllables]] block.
|codechart = https://www.unicode.org/versions/Unicode1.0.0/CodeCharts1.pdf#page=33
}}
'''Hangul''' (U+3400–U+3D2D),<ref name="unicode1.1blocks" /> also called '''Korean Hangul Syllables''',<ref name="codechart">{{cite web |url=https://www.unicode.org/versions/Unicode1.0.0/CodeCharts1.pdf#page=33 |work=The Unicode Standard |version=Version 1.0 |title=3.7: Code Charts |publisher=[[Unicode Consortium]]}}</ref> consisted of 2,350 syllables from KS C 5601-1987 (now [[KS X 1001]]). This block was encoded from Unicode 1.0.0 and included in the main code chart (without character names)<ref name="codechart"/> but not in the block charts (which included character names).<ref name="unicode1.0blocks">{{cite web |url=https://www.unicode.org/versions/Unicode1.0.0/CodeCharts2.pdf |work=The Unicode Standard |version=Version 1.0 |title=3.8: Block-by-Block Charts |publisher=[[Unicode Consortium]]}}</ref>
{| class="wikitable nounderlines" style="border-collapse:collapse;background:#FFFFFF;font-size:large;text-align:center"
| colspan="17" style="background:#F8F8F8;font-size:small" | '''Korean Hangul Syllables'''{{ref label|U3400old_as_of_Unicode_version|1}}{{ref label|U3400old_grey|2}}<br>[https://www.unicode.org/versions/Unicode1.0.0/CodeCharts1.pdf#page=33 Official Unicode Consortium code chart (obsolete)] (PDF)<ref name="Unicode1_1_5"/><ref name="chung"/>
|- style="background:#F8F8F8;font-size:small"
| style="width:45pt" | &nbsp; || style="width:20pt" | 0 || style="width:20pt" | 1 || style="width:20pt" | 2 || style="width:20pt" | 3 || style="width:20pt" | 4 || style="width:20pt" | 5 || style="width:20pt" | 6 || style="width:20pt" | 7 || style="width:20pt" | 8 || style="width:20pt" | 9 || style="width:20pt" | A || style="width:20pt" | B || style="width:20pt" | C || style="width:20pt" | D || style="width:20pt" | E || style="width:20pt" | F
Line 319 ⟶ 324:
|-
| colspan="17" style="background:#F8F8F8;font-size:small;text-align:left" | '''Notes'''
:1.{{note|U3400old_as_of_Unicode_version}}As of Unicode version 1.1. Characters in chart are shown by means of equivalent code points in Unicode 132.0 codeand pointsall subsequent versions.
:2.{{note|U3400old_grey}}Grey areas indicate points outside of the block, since its boundaries (unusually) were not aligned to multiples of 16.
|}
Line 329 ⟶ 334:
|rangeend = 44B7
|script1 = [[Hangul]]
|sources = [[KS C 5657]]-1991
|occupiedby = [[CJK Unified Ideographs Extension A]]
|1_1 = 1930
|2_0 = -1930
|codechart = omit
|note = Block [[Unicode block#Deleted blocks|deleted]] in Unicode 2.0, with characters moved to [[Hangul Syllables]] block.
}}
'''Hangul Supplementary-A''' (U+3D2E–U+44B7)<ref name="unicode1.1blocks">{{cite web |url=https://www.unicode.org/versions/Unicode1.1.0/appE.pdf |title=Appendix E: Block Names |work=The Unicode Standard |version=Version 1.1 |publisher=[[Unicode Consortium]]}}</ref> consisted of 1,930 syllables from KS C 5657-1991 (now [[KS X 1002]]).
{| class="wikitable nounderlines" style="border-collapse:collapse;background:#FFFFFF;font-size:large;text-align:center"
| colspan="17" style="background:#F8F8F8;font-size:small" | '''Hangul Supplementary-A'''{{ref label|U3D2Eold_as_of_Unicode_version|1}}{{ref label|U3D2Eold_grey|2}}<br>References:<ref name="Unicode1_1_5"/><ref name="chung"/>
|- style="background:#F8F8F8;font-size:small"
| style="width:45pt" | &nbsp; || style="width:20pt" | 0 || style="width:20pt" | 1 || style="width:20pt" | 2 || style="width:20pt" | 3 || style="width:20pt" | 4 || style="width:20pt" | 5 || style="width:20pt" | 6 || style="width:20pt" | 7 || style="width:20pt" | 8 || style="width:20pt" | 9 || style="width:20pt" | A || style="width:20pt" | B || style="width:20pt" | C || style="width:20pt" | D || style="width:20pt" | E || style="width:20pt" | F
Line 585 ⟶ 592:
|-
| colspan="17" style="background:#F8F8F8;font-size:small;text-align:left" | '''Notes'''
:1.{{note|U3D2Eold_as_of_Unicode_version}}As of Unicode version 1.1. Characters in chart are shown by means of equivalent code points in Unicode 132.0 codeand pointsall subsequent versions.
:2.{{note|U3D2Eold_grey}}Grey areas indicate points outside of the block, since its boundaries (unusually) were not aligned to multiples of 16.
|}
Line 595 ⟶ 602:
|rangeend = 4DFF
|script1 = [[Hangul]]
|sources = [[GB 12052]]-89 (U+44B8–U+44BD only)
|occupiedby = {{plainlist|
* [[CJK Unified Ideographs Extension A]]
Line 600 ⟶ 608:
|1_1 = 2376
|2_0 = -2376
|codechart = omit
|note = Block [[Unicode block#Deleted blocks|deleted]] in Unicode 2.0, with characters moved to [[Hangul Syllables]] block.
}}
'''Hangul Supplementary-B''' (U+44B8–U+4DFF)<ref name="unicode1.1blocks"/> consisted of six syllables from [[GB 12052]]-89 (U+44B8–U+44BD) and the first 2,370 syllables that are not in the aforementioned three sets (U+44BE–U+4DFF).
{| class="wikitable nounderlines" style="border-collapse:collapse;background:#FFFFFF;font-size:large;text-align:center"
| colspan="17" style="background:#F8F8F8;font-size:small" | '''Hangul Supplementary-B'''{{ref label|U44B8old_as_of_Unicode_version|1}}{{ref label|U44B8old_grey|2}}<br>References:<ref name="Unicode1_1_5"/><ref name="chung"/>
|- style="background:#F8F8F8;font-size:small"
| style="width:45pt" | &nbsp; || style="width:20pt" | 0 || style="width:20pt" | 1 || style="width:20pt" | 2 || style="width:20pt" | 3 || style="width:20pt" | 4 || style="width:20pt" | 5 || style="width:20pt" | 6 || style="width:20pt" | 7 || style="width:20pt" | 8 || style="width:20pt" | 9 || style="width:20pt" | A || style="width:20pt" | B || style="width:20pt" | C || style="width:20pt" | D || style="width:20pt" | E || style="width:20pt" | F
Line 907 ⟶ 916:
|-
| colspan="17" style="background:#F8F8F8;font-size:small;text-align:left" | '''Notes'''
:1.{{note|U44B8old_as_of_Unicode_version}}As of Unicode version 1.1. Characters in chart are shown by means of equivalent code points in Unicode 132.0 codeand pointsall subsequent versions.
:2.{{note|U44B8old_grey}}Grey areas indicate points outside of the block, since its boundaries (unusually) were not aligned to multiples of 16.
|}
Line 917 ⟶ 926:
{{reflist}}
 
[[Category:Miscellaneous Unicode blocks]]
[[Category:Hangul]]
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