KOI8-B
KOI8-B is the informal name for an 8-bit Roman / Cyrillic character set constituting the common subset of the major KOI-8 variants (KOI8-R, KOI8-U, KOI8-RU, KOI8-E, KOI8-F).[1] Accordingly, it is closely related to KOI8-R, but defines only the letter subset in the upper half. As such it was implemented by some font vendors for PC Unixes like Xenix in the late 1980s.[1]
| Language(s) | Russian, Bulgarian | 
|---|---|
| Classification | 8-bit KOI, extended ASCII | 
| Extends | KOI-8 | 
| Extensions | KOI8-R, KOI8-U, KOI8-RU, KOI8-E, KOI8-F, KOI8-T | 
| Succeeded by | ISO-IR-153 | 
Character set
    
The following table shows the KOI8-B encoding. Each character is shown with its equivalent Unicode code point.
| KOI8-B[1][2] | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| 0x | ||||||||||||||||
| 1x | ||||||||||||||||
| 2x | SP | ! | " | # | $ | % | & | ' | ( | ) | * | + | , | - | . | / | 
| 3x | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | : | ; | < | = | > | ? | 
| 4x | @ | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | 
| 5x | P | Q | R | S | T | U | V | W | X | Y | Z | [ | \ | ] | ^ | _ | 
| 6x | ` | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | 
| 7x | p | q | r | s | t | u | v | w | x | y | z | { | | | } | ~ | |
| 8x | ||||||||||||||||
| 9x | ||||||||||||||||
| Ax | ё 0451  | 
|||||||||||||||
| Bx | Ё 0401  | 
|||||||||||||||
| Cx | ю 044E  | 
а 0430  | 
б 0431  | 
ц 0446  | 
д 0434  | 
е 0435  | 
ф 0444  | 
г 0433  | 
х 0445  | 
и 0438  | 
й 0439  | 
к 043A  | 
л 043B  | 
м 043C  | 
н 043D  | 
о 043E  | 
| Dx | п 043F  | 
я 044F  | 
р 0440  | 
с 0441  | 
т 0442  | 
у 0443  | 
ж 0436  | 
в 0432  | 
ь 044C  | 
ы 044B  | 
з 0437  | 
ш 0448  | 
э 044D  | 
щ 0449  | 
ч 0447  | 
ъ 044A  | 
| Ex | Ю 042E  | 
А 0410  | 
Б 0411  | 
Ц 0426  | 
Д 0414  | 
Е 0415  | 
Ф 0424  | 
Г 0413  | 
Х 0425  | 
И 0418  | 
Й 0419  | 
К 041A  | 
Л 041B  | 
М 041C  | 
Н 041D  | 
О 041E  | 
| Fx | П 041F  | 
Я 042F  | 
Р 0420  | 
С 0421  | 
Т 0422  | 
У 0423  | 
Ж 0416  | 
В 0412  | 
Ь 042C  | 
Ы 042B  | 
З 0417  | 
Ш 0428  | 
Э 042D  | 
Щ 0429  | 
Ч 0427  | 
Ъ 042A  | 
See also
    
    
References
    
-  Czyborra, Roman (1998-11-30) [1998-05-25]. "The Cyrillic Charset Soup". Archived from the original on 2016-12-03. Retrieved 2016-12-03. 
[…] Let us call it KOI8-B, this extended (bolshee) KOI-8 base containing the letters (bukvy) common (basa) to all modern variants of KOI-8. […]
 - "KOI8-B Mapping Table". 2017. Archived from the original on 2017-07-18. Retrieved 2017-07-18.
 
External links
    
    
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