Specials adalah blok Unicode terakhir yang memiliki rentang titik kode U+FFF0–FFFF. Blok ini berjumlah 16 buah, tetapi hanya lima titik kode yang dipakai sejak Unicode 3.0. Salah satu titik kode yang terkenal adalah � (U+FFFD) yang digunakan untuk mengganti karakter yang tidak diketahui, tidak dikenali, atau yang tidak dapat direpresentasikan.
| Specials | |
|---|---|
| Jangkauan | U+FFF0..U+FFFF (16 titik kode) |
| Bidang | BMP |
| Aksara | Common |
| Terpakai | 5 titik kode |
| Tak terpakai | 9 titik kode kosong 2 non-karakter |
| Riwayat versi Unicode | |
| 1.0.0 | 1 (+1) |
| 2.1 | 2 (+1) |
| 3.0 | 5 (+3) |
| Catatan: |
Blok
| Specials[1][2][3] Bagan kode resmi Unicode Consortium (PDF) | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| U+FFFx | IA A | IA S | IA T |  | � | |||||||||||
| Catatan |
Sejarah
Dokumen Unicode berikut mencatat tujuan dan proses penetapan karakter tertentu dalam blok Specials:
| Versi | Titik kode akhir | Jumlah | ID UTC | ID L2 | ID WG2 | Dokumen |
|---|---|---|---|---|---|---|
| 1.0.0 | U+FFFD | 1 | (awal penentuan) | |||
| U+FFFE..FFFF | 2 | (awal penentuan) | ||||
| L2/01-295R | Moore, Lisa (2001-11-06), "Motion 88-M2", Minutes from the UTC/L2 meeting #88 | |||||
| L2/01-355 | N2369 (html, doc) | Davis, Mark (2001-09-26), Request to allow FFFF, FFFE in UTF-8 in the text of ISO/IEC 10646 | ||||
| L2/02-154 | N2403 | Umamaheswaran, V. S. (2002-04-22), "9.3 Allowing FFFF and FFFE in UTF-8", Draft minutes of WG 2 meeting 41, Hotel Phoenix, Singapore, 2001-10-15/19 | ||||
| 2.1 | U+FFFC | 1 | UTC/1995-056 | Sargent, Murray (1995-12-06), Recommendation to encode a WCH_EMBEDDING character | ||
| UTC/1996-002 | Aliprand, Joan; Hart, Edwin; Greenfield, Steve (1996-03-05), "Embedded Objects", UTC #67 Minutes | |||||
| N1365 | Sargent, Murray (1996-03-18), Proposal Summary – Object Replacement Character | |||||
| N1353 | Umamaheswaran, V. S.; Ksar, Mike (1996-06-25), "8.14", Draft minutes of WG2 Copenhagen Meeting # 30 | |||||
| L2/97-288 | N1603 | Umamaheswaran, V. S. (1997-10-24), "7.3", Unconfirmed Meeting Minutes, WG 2 Meeting # 33, Heraklion, Crete, Greece, 20 June – 4 July 1997 | ||||
| L2/98-004R | N1681 | Text of ISO 10646 – AMD 18 for PDAM registration and FPDAM ballot, 1997-12-22 | ||||
| L2/98-070 | Aliprand, Joan; Winkler, Arnold, "Additional comments regarding 2.1", Minutes of the joint UTC and L2 meeting from the meeting in Cupertino, February 25-27, 1998 | |||||
| L2/98-318 | N1894 | Revised text of 10646-1/FPDAM 18, AMENDMENT 18: Symbols and Others, 1998-10-22 | ||||
| 3.0 | U+FFF9..FFFB | 3 | L2/97-255R | Aliprand, Joan (1997-12-03), "3.D Proposal for In-Line Notation (ruby)", Approved Minutes – UTC #73 & L2 #170 joint meeting, Palo Alto, CA – August 4-5, 1997 | ||
| L2/98-055 | Freytag, Asmus (1998-02-22), Support for Implementing Inline and Interlinear Annotations | |||||
| L2/98-070 | Aliprand, Joan; Winkler, Arnold, "3.C.5. Support for implementing inline and interlinear annotations", Minutes of the joint UTC and L2 meeting from the meeting in Cupertino, February 25-27, 1998 | |||||
| L2/98-099 | N1727 | Freytag, Asmus (1998-03-18), Support for Implementing Interlinear Annotations as used in East Asian Typography | ||||
| L2/98-158 | Aliprand, Joan; Winkler, Arnold (1998-05-26), "Inline and Interlinear Annotations", Draft Minutes – UTC #76 & NCITS Subgroup L2 #173 joint meeting, Tredyffrin, Pennsylvania, April 20-22, 1998 | |||||
| L2/98-286 | N1703 | Umamaheswaran, V. S.; Ksar, Mike (1998-07-02), "8.14", Unconfirmed Meeting Minutes, WG 2 Meeting #34, Redmond, WA, USA; 1998-03-16--20 | ||||
| L2/98-270 | Hiura, Hideki; Kobayashi, Tatsuo (1998-07-29), Suggestion to the inline and interlinear annotation proposal | |||||
| L2/98-281R (pdf, html) | Aliprand, Joan (1998-07-31), "In-Line and Interlinear Annotation (III.C.1.c)", Unconfirmed Minutes – UTC #77 & NCITS Subgroup L2 # 174 JOINT MEETING, Redmond, WA -- July 29-31, 1998 | |||||
| L2/98-363 | N1861 | Sato, T. K. (1998-09-01), Ruby markers | ||||
| L2/98-372 | N1884R2 (pdf, doc) | Whistler, Ken; et al. (1998-09-22), Additional Characters for the UCS | ||||
| L2/98-416 | N1882.zip | Support for Implementing Interlinear Annotations, 1998-09-23 | ||||
| L2/98-329 | N1920 | Combined PDAM registration and consideration ballot on WD for ISO/IEC 10646-1/Amd. 30, AMENDMENT 30: Additional Latin and other characters, 1998-10-28 | ||||
| L2/98-421R | Suignard, Michel; Hiura, Hideki (1998-12-04), Notes concerning the PDAM 30 interlinear annotation characters | |||||
| L2/99-010 | N1903 (pdf, html, doc) | Umamaheswaran, V. S. (1998-12-30), "8.2.15", Minutes of WG 2 meeting 35, London, U.K.; 1998-09-21--25 | ||||
| L2/98-419 (pdf, doc) | Aliprand, Joan (1999-02-05), "Interlinear Annotation Characters", Approved Minutes -- UTC #78 & NCITS Subgroup L2 # 175 Joint Meeting, San Jose, CA -- December 1-4, 1998 | |||||
| UTC/1999-021 | Duerst, Martin; Bosak, Jon (1999-06-08), W3C XML CG statement on annotation characters | |||||
| L2/99-176R | Moore, Lisa (1999-11-04), "W3C Liaison Statement on Annotation Characters", Minutes from the joint UTC/L2 meeting in Seattle, June 8-10, 1999 | |||||
| L2/01-301 | Whistler, Ken (2001-08-01), "E. Indicated as "strongly discouraged" for plain text interchange", Analysis of Character Deprecation in the Unicode Standard | |||||
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Lihat pula
- Karakter kendali Unicode
Referensi
- "Enumerated Versions of The Unicode Standard". Unicode. Diakses tanggal 30 Januari 2022.
- "Specials" (PDF). Unicode. Diakses tanggal 30 Januari 2022.
- "Components of The Unicode Standard Version 3.0.0". Unicode. 1999. Diakses tanggal 30 Januari 2022.
FFF9; ... FFFA; ... FFFB; ... FFFC; ... FFFD; ...
- "Components of The Unicode Standard Version 2.1.9". Unicode. 1999. Diakses tanggal 30 Januari 2022.
FFFC; ... FFFD; ...
- Garfinkel, Simson L. (2012). "Programming Unicode". ;login:. Vol. 37 no. 2. USENIX. hlm. 35.
If you have ever opened a Web page and seen it filled with white question marks in black diamonds, your browser was showing the Unicode REPLACEMENT CHARACTER (�, U+FFFD)