ANSI INCITS ISO IEC 8859-14-2008 Information technology - 8-bit single-byte coded graphic character sets - Part 14 Latin alphabet No 8 (Celtic)《信息技术.8位单字节编码图形字符集.第14部分 拉丁文字母表8(凯尔特语.pdf

1、INCITS/ISO/IEC 8859-14:19982008 (ISO/IEC 8859-14:1998, IDT) Information technology 8-bit single-byte codedgraphic character sets Part 14: Latin alphabet No. 8 (Celtic)INCITS/ISO/IEC 8859-14:19982008(ISO/IEC 8859-14:1998, IDT)Copyright American National Standards Institute Provided by IHS under licen

2、se with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-INCITS/ISO/IEC 8859-14:19982008 ii ITIC 2008 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed

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5、 use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard. Date of ANSI Approval: 7/2/200

6、8 Published by American National Standards Institute, 25 West 43rd Street, New York, New York 10036 Copyright 2008 by Information Technology Industry Council (ITI). All rights reserved. These materials are subject to copyright claims of International Standardization Organization (ISO), International

7、 Electrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Technology Industry Council (ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrieval system, without the prior written permission of ITI. All r

8、equests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW, Washington, DC 20005. Printed in the United States of America Copyright American National Standards Institute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without lice

9、nse from IHS-,-,-ForewordISO (the International Organization for Standardization) and IEC (theInternational Electrotechnical Commission) form the specialized systemfor worldwide standardization. National bodies that are members of ISO orIEC participate in the development of International Standards t

10、hroughtechnical committees established by the respective organization to dealwith particular fields of technical activity. ISO and IEC technicalcommittees collaborate in fields of mutual interest. Other internationalorganizations, governmental and nongovernmental, in liaison with ISOand IEC, also ta

11、ke part in the work.In the field of information technology, ISO and IEC have established ajoint technical committee, ISO/IEC JTC1. Draft International Standardsadopted by the joint technical committee are circulated to the memberbodies for voting. Publication as an International Standard requiresapp

12、roval by at least 75% of the national bodies casting a vote.International Standard ISO/IEC 8859-14 was prepared by Joint TechnicalCommittee ISO/IEC JTC1, Information technology, Subcommittee SC2,Coded character sets.ISO/IEC 8859 consists of the following parts, under the general titleInformation tec

13、hnology 8-bit single-byte coded graphic character sets: Part 1: Latin alphabet No. 1 Part 2: Latin alphabet No. 2 Part 3: Latin alphabet No. 3 Part 4: Latin alphabet No. 4 Part 5: Latin/Cyrillic alphabet Part 6: Latin/Arabic alphabet Part 7: Latin/Greek alphabet Part 8: Latin/Hebrew alphabet Part 9:

14、 Latin alphabet No. 5 Part 10: Latin alphabet No. 6 Part 11: Latin/Thai alphabet Part 12: (unassigned) Part 13: Latin alphabet No. 7 (Baltic Rim) Part 14: Latin alphabet No. 8 (Celtic) Part 15: Latin alphabet No. 9Annexes A and B of this part of ISO/IEC 8859 are for information only.iiiINCITS/ISO/IE

15、C 8859-14:19982008 ITIC 2008 All rights reservedCopyright American National Standards Institute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-IntroductionISO/IEC 8859 consists of several parts. Each part specifies a set of

16、up to191 graphic characters and the coded representation of these charactersby means of a single 8-bit byte. Each set is intended for use for aparticular group of languages.ivINCITS/ISO/IEC 8859-14:19982008 ITIC 2008 All rights reservedCopyright American National Standards Institute Provided by IHS

17、under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Information technology 8-bit single-byte coded graphic character setsPart 14: Latin alphabet No. 8 (Celtic)AMERICAN NATIONAL STANDARD INCITS/ISO/IEC 8859-14:1998200811 ScopeThis part of ISO/IEC

18、 8859 specifies a set of 191coded graphic characters identified as Latinalphabet No. 8 (Celtic).This set of coded graphic characters is intended foruse in data and text processing applications andalso for information interchange.The set contains graphic characters used forgeneral purpose application

19、s in typical officeenvironments in at least the following languages: Albanian, Basque, Breton, Catalan, Cornish,Danish, Dutch, English, French (with restrictions,see Annex A.1, Notes), Frisian, Galician, German,Greenlandic, Irish Gaelic (old and new ortho-graphies), Italian, Latin, Luxemburgish, Man

20、xGaelic, Norwegian, Portuguese, Rhaeto-Romanic,Scottish Gaelic, Spanish, Swedish, and Welsh.This set of coded graphic characters may beregarded as a version of an 8-bit code according toISO/IEC 2022 or ISO/IEC 4873 at level 1.This part of ISO/IEC 8859 may not be used inconjunction with any other par

21、ts of ISO/IEC 8859. If coded characters from more than one part are tobe used together, by means of code extensiontechniques, the equivalent coded character setsfrom ISO/IEC 10367 should be used instead withina version of ISO/IEC 4873 at level 2 or level 3.The coded characters in this set may be use

22、d inconjunction with coded control functions selectedfrom ISO/IEC 6429. However, control functions arenot used to create composite graphic symbols fromtwo or more graphic characters (see clause 6).NOTE ISO/IEC 8859 is not intended for use withTelematic services defined by ITU-T. If information coded

23、according to ISO/IEC 8859 is to be transferred to suchservices, it will have to conform to the requirements ofthose services at the access-point.2 Conformance2.1 Conformance of information interchangeA coded-character-data-element (CC-data-element) within coded information for interchangeis in confo

24、rmance with this part of ISO/IEC 8859 ifall the coded representations of graphic characterswithin that CC-data-element conform to therequirements of clause 6.2.2 Conformance of devicesA device is in conformance with this part ofISO/IEC 8859 if it conforms to the requirements of2.2.1, and either or b

25、oth of 2.2.2 and 2.2.3. A claimof conformance shall identify the document whichcontains the description specified in 2.2.1.2.2.1 Device descriptionA device that conforms to this part of ISO/IEC 8859shall be the subject of a description that identifiesthe means by which the user may supplycharacters

26、to the device, or may recognize themwhen they are made available to him, as specifiedrespectively in 2.2.2 and 2.2.3.2.2.2 Originating devicesAn originating device shall allow its user to supplyany sequence of characters from those specified inclause 6, and shall be capable of transmitting theircode

27、d representations within a CC-data-element.2.2.3 Receiving devicesA receiving device shall be capable of receiving andinterpreting any coded representations of charactersthat are within a CC-data-element, and that conformto clause 6, and shall make the correspondingcharacters available to its user i

28、n such a way thatthe user can identify them from among thosespecified there, and can distinguish them from eachother.3 Normative referencesThe following standards contain provisions which,through reference in this text, constitute provisionsof this part of ISO/IEC 8859. At the time of publica-tion,

29、the editions indicated were valid. All standardsare subject to revision, and parties to agreementsbased on this part of ISO/IEC 8859 are encouragedto investigate the possibility of applying the mostrecent editions of the standards listed below.Members of IEC and ISO maintain registers ofcurrently va

30、lid International Standards. ITIC 2008 All rights reservedCopyright American National Standards Institute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-2ISO/IEC 2022:1994, Information technology Character code structure and

31、 extension techniques.ISO/IEC 4873:1991, Information technology ISO8-bit code for information interchange Structureand rules for implementation.ISO/IEC 8824-1:1995, Information technology Abstract Syntax Notation One (ASN.1):Specification of basic notation.4 DefinitionsFor the purposes of this part

32、of ISO/IEC 8859 thefollowing definitions apply.4.1 bit combination: An ordered set of bits usedfor the representation of characters.4.2 byte: A bit string that is operated upon as aunit.4.3 character: A member of a set of elementsused for the organization, control, or representationof data.4.4 code

33、table: A table showing the charactersallocated to each bit combination in a code.4.5 coded character set; code: A set ofunambiguous rules that establishes a character setand the one-to-one relationship between thecharacters of the set and their bit combinations.4.6 coded-character-data-element (CC-d

34、ata-element): An element of interchanged informationthat is specified to consist of a sequence of codedrepresentations of characters, in accordance withone or more identified standards for codedcharacter sets.4.7 graphic character: A character, other than acontrol function, that has a visual represe

35、ntationnormally handwritten, printed or displayed, and thathas a coded representation consisting of one ormore bit combinations. NOTE In ISO/IEC 8859 a single bit combination is usedto represent each character.4.8 graphic symbol: A visual representation of agraphic character or of a control function

36、.4.9 position: That part of a code table identifiedby its column and row coordinates.5 Notation, code table and names5.1 NotationThe bits of the bit combinations of the 8-bit code areidentified by b8, b7, b6, b5, b4, b3, b2, and b1, whereb8is the highest-order, or most-significant bit and b1is the l

37、owest-order, or least-significant bit.The bit combinations may be interpreted to representnumbers in binary notation by attributing thefollowing weights to the individual bits:Using these weights, the bit combinations areidentified by notations of the form xx/yy, where xxand yy are numbers in the ra

38、nge 00 to 15. Thecorrespondence between the notations of the formxx/yy and the bit combinations consisting of the bitsb8to b1is as follows: xx is the number represented by b8, b7, b6and b5where these bits are given the weights 8, 4, 2, and1 respectively. yy is the number represented by b4, b3, b2and

39、 b1where these bits are given the weights 8, 4, 2, and1 respectively.The bit combinations are also identified by notationsof the form hk, where h and k are numbers in therange 0 to F in hexadecimal notation. The numberh is the same as the number xx described above,and the number k is the same as the

40、 number yydescribed above.5.2 Layout of the code tableAn 8-bit code table consists of 256 positionsarranged in 16 columns and 16 rows. The columnsand the rows are numbered 00 to 15. In hexa-decimal notation the columns and the rows arenumbered 0 to F.The code table positions are identified by notati

41、onsof the form xx/yy, where xx is the column numberand yy is the row number. The column and rownumbers are shown at the top and left edges of thetable respectively. The code table positions arealso identified by notations of the form hk, where his the column number and k is the row number inhexadeci

42、mal notation. The column and rownumbers are shown at the bottom and right edges ofthe table respectively.The positions of the code table are in one-to-onecorrespondence with the bit combinations of thecode. The notation of a code table position, of theform xx/yy, or of the form hk, is the same as th

43、at ofthe corresponding bit combination.5.3 Names and meaningsThis part of ISO/IEC 8859 assigns a unique nameand a unique identifier to each graphic character.These names and identifiers have been taken fromISO/IEC 10646-1 (E). This part of ISO/IEC 8859BitWeightb8128 64 32 16 8 4 2 1b7b6b5b4b3b2b1INC

44、ITS/ISO/IEC 8859-14:19982008 ITIC 2008 All rights reservedCopyright American National Standards Institute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-also specifies an acronym for each of thecharacters SPACE, NO-BREAK SPA

45、CE and SOFTHYPHEN. For acronyms only Latin capital letters Ato Z are used. It is intended that the acronyms beretained in all translations of the text.Except for SPACE (SP), NO-BREAK SPACE(NBSP) and SOFT HYPHEN (SHY), this part ofISO/IEC 8859 does not define and does not restrictthe meanings of grap

46、hic characters.This part of ISO/IEC 8859 specifies a graphicsymbol for each graphic character. This symbol isshown in the corresponding position of the codetable. However, this part, or any other part, ofISO/IEC 8859 does not specify a particular style orfont design for imaging graphic characters. A

47、nnexB of ISO/IEC 10367 gives further information onthis subject.5.3.1 SPACE (SP)A graphic character the visual representation ofwhich consists of the absence of a graphic symbol. 5.3.2 NO-BREAK SPACE (NBSP)A graphic character the visual representation ofwhich consists of the absence of a graphic sym

48、bol,for use when a line break is to be prevented in thetext as presented.5.3.3 SOFT HYPHEN (SHY)A graphic character that is imaged by a graphicsymbol identical with, or similar to, that representingHYPHEN, for use when a line break has beenestablished within a word.6 Specification of the codedcharac

49、ter setThis part of ISO/IEC 8859 specifies 191 charactersallocated to the bit combinations of the code table (table 2). None of these characters are combiningcharacters. NOTE Combining characters are described in ISO/IEC2022:1994 subclause 6.3.3.Control functions, such as BACKSPACE orCARRIAGE RETURN, shall not be used to createcomp