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CWI-2

From Wikipedia, the free encyclopedia
Digital text encoding

CWI-2[1] (a.k.a.CWI,cp-hu,[1][2]HUCWI, orHU8CWI2[3]) is a Hungariancode page frequently used in the 1980s and early 1990s. If this code page is erroneously interpreted ascode page 437, it will still be fairly readable (e.g. Á in place of Å).

Character set

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The following table shows "CWI-2". Each character is shown with its equivalent Unicode code point. Only the second half is shown, codes less than 128 are identical tocode page 437.

CWI-2
0123456789ABCDEF
8xÇüéâäàåçêëèïîÍÄÁ
9xÉæÆőöÓűÚŰÖÜ¢£¥ƒ
AxáíóúñÑªŐ¿¬½¼¡«»
Bx
Cx
Dx
ExαßΓπΣσµτΦΘΩδφε
Fx±÷°·²NBSP
  Differences from code page 437

The Unicode encoding used by recode appears to differ in a number of code points:[2]

9F | U+E01F | HUNGARIAN FLORIN (CWI_9F)E1 | U+03B2 | GREEK SMALL LETTER BETAE6 | U+03BC | GREEK SMALL LETTER MUED | U+2205 | EMPTY SETF8 | U+2218 | RING OPERATORF9 | U+00B7 | MIDDLE DOTFA | U+2022 | BULLET

Several applications developed in Hungary use almost identical character sets with slight modifications, which include§ (U+00A7, SECTION SIGN) at 0x9D and aforint sign (an upper-case F and lower-case t ligated into a single character) at 0x9E or 0xA8. The florin sign was planned to be disunified, but so many encodings have this, it would disrupt many mappings.[4] The forint is usually abbreviated as "Ft"; most Hungarians recognize a lower-case "f" (whether upright or cursive) as meaningfillér, the now-unused subdivision of the forint. Some dot matrix printers of theNECPinwriter series, namely theP3200/P3300 (P20/P30),P6200/P6300 (P60/P70),P9300 (P90),P7200/P7300 (P62/P72),P22Q/P32Q,P3800/P3900 (P42Q/P52Q),P1200/P1300 (P2Q/P3Q),P2000 (P2X) andP8000 (P72X), supported the installation of optional fontEPROMs.[5] Named "CWI" the optional ROM #7 "Hungaria" included this encoding, invokable viaescape sequenceESC R (n) with (n) = 21.[5]

CWI-1

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The codepageCWI-1 differs only by the position of "Í" (U+00CD, LATIN CAPITAL LETTER I WITH ACUTE) on position 8C instead of 8D and "Ő" (U+0150, LATIN CAPITAL LETTER O WITH DOUBLE ACUTE) on position 8B instead of A7.[6] This codepage is known by Star printers andFreeDOS asCode page 3845 (earlier it was known by FreeDOS asCode page 57781).

See also

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References

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  1. ^ab"CWI-2".Computerworld Számítástechnika. 1.0.3 (13). 1988-06-29.
  2. ^abFlohr, Guido (2009) [2002]."Locale::RecodeData::CWI - Conversion routines for CWI".CPAN libintl-perl. 1.0.Archived from the original on 2016-06-06. Retrieved2016-06-06.
  3. ^Baird, Cathy; Chiba, Dan; Chu, Winson; Fan, Jessica; Ho, Claire; Law, Simon; Lee, Geoff; Linsley, Peter; Matsuda, Keni; Oscroft, Tamzin; Takeda, Shige; Tanaka, Linus; Tozawa, Makoto; Trute, Barry; Tsujimoto, Mayumi; Wu, Ying; Yau, Michael; Yu, Tim; Wang, Chao; Wong, Simon; Zhang, Weiran; Zheng, Lei; Zhu, Yan; Moore, Valarie (2002) [1996]."Appendix A: Locale Data"(PDF).Oracle9i Database Globalization Support Guide (Release 2 (9.2) ed.).Oracle Corporation. Oracle A96529-01.Archived(PDF) from the original on 2017-02-14. Retrieved2017-02-14.
  4. ^"Proposal to encode a Florin currency symbol"(PDF).
  5. ^abPinwriter Familie - Pinwriter - Epromsockel - Zusätzliche Zeichensätze / Schriftarten (Printed reference manual for optional font and code pageEPROMs forNEC Pinwriters, including custom variants) (in German) (00 3/93 ed.),NEC Deutschland GmbH, 1993
  6. ^Láng, Attila D. (2001-10-15). Drótos, László (ed.)."Íráskalauz" [Guide to Writing] (in Hungarian). Hungarian Electronic Library. Retrieved2017-10-20.
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