CAN CSA-ISO IEC 8859-11-2004 Information technology - 8-bit single-byte coded graphic character sets - Part 11 Latin Thai alphabet.pdf

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1、 Reference numberISO/IEC 8859-11:2001(E)ISO/IEC 2001Information technology 8-bit single-byte coded graphic character sets Part 11: Latin/Thai alphabet Technologies de linformation Jeux de caractres graphiques cods sur un seul octet Partie 11: Alphabet latin/tha National Standard of CanadaCAN/CSA-ISO

2、/IEC 8859-11:04(ISO/IEC 8859-11:2001)International Standard ISO/IEC 8859-11:2001 (first edition, 2001-12-15) has been adopted withoutmodification (IDT) as CSA Standard CAN/CSA-ISO/IEC 8859-11:04, which has been approved as a NationalStandard of Canada by the Standards Council of Canada.ISBN 1-55397-

3、692-4 December 2004The Canadian Standards Association (CSA), under whose auspices this National Standard has been produced, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership ass

4、ociation engaged in standards development and certification activities. CSA standards reflect a national consensus of producers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and com

5、merce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in the fields of health, safety, building and construction, and the environment. Individuals, companies, and associations across Canada indicate their support for CSAs standards development b

6、y volunteering their time and skills to CSA Committee work and supporting the Associations objectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSAs total membership from which its Directors are chosen. Sustaining member

7、ships represent a major source of income for CSAs standards development activities. The Association offers certification and testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, the Association regularly and

8、 continually audits and inspects products that bear the CSA Mark. In addition to its head office and laboratory complex in Toronto, CSA has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries. Since 1919, the Association has developed the nec

9、essary expertise to meet its corporate mission: CSA is an independent service organization whose mission is to provide an open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related services to meet national and inte

10、rnational needs.For further information on CSA services, write toCanadian Standards Association5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaThe Standards Council of Canada is the coordinating body of the National Standards system, a federation of independent, autonomous organizatio

11、ns working towards the further development and improvement of voluntary standardization in the national interest. The principal objects of the Council are to foster and promote voluntary standardization as a means of advancing the national economy, benefiting the health, safety, and welfare of the p

12、ublic, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in the field of standards. A National Standard of Canada is a standard which has been approved by the Standards Council of Canada and one which reflects a reasonable

13、agreement among the views of a number of capable individuals whose collective interests provide to the greatest practicable extent a balance of representation of producers, users, consumers, and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard w

14、hich is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a standard conforms to the criteria and procedures established by the Standards Council of Canada. Approval does not refer to the technical

15、 content of the standard; this remains the continuing responsibility of the accredited standards development organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, user

16、s are cautioned to obtain the latest edition from the organization preparing the standard.The responsibility for approving National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaAlthough the intended primary application of this

17、 Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCAN/CSA-ISO/IEC 8859-11:04Information technology 8-bit single-byte coded graphiccharac

18、ter sets Part 11: Latin/Thai alphabetDecember 2004 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 8859-11:04Information technology 8-bit single-byte coded graphic character sets Part 11: Latin/Thai alphabetCSA PrefaceStandards development within the Information Technology sector is harmonized w

19、ith international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO m

20、ember body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).This International Standard was reviewed by the CSA T

21、CIT under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. (A committee membership list is available on request from the CSA Project Manager.) From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will rev

22、iew these documents for approval and publication. For a listing, refer to the CSA Information Products catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved as a National Standard of Canada by the Standards Council of Canada.December 2004 Canadi

23、an Standards Association 2004All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpr

24、eted as “this National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC 8859-11:2001(E)ISO/IEC 20

25、01INTERNATIONAL STANDARD ISO/IEC8859-11First edition2001-12-15Information technology 8-bit single-byte coded graphic character sets Part 11: Latin/Thai alphabet Technologies de linformation Jeux de caractres graphiques cods sur un seul octet Partie 11: Alphabet latin/tha ISO/IEC 8859-11:2001(E) PDF

26、disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, part

27、ies accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative

28、to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for 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. ISO/IEC 20

29、01 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the cou

30、ntry of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch ii ISO/IEC 2001 All rights reserved ISO/IEC 8859-11:2001(E) ISO/IEC 2001 All rights reserved iiiContentsPageForeword . ivIntroduction v1 Sc

31、ope . 12 Conformance 13 Normative references .14 Terms and definitions . 25 Notation, code table and names . 26 Specification of the coded character set . 37 Identification of the character set 7Annex A Coverage of languages by parts 1 to 10 and13 to 16 of ISO/IEC 8859 . 8Bibliography . 10ISO/IEC 88

32、59-11:2001(E) iv ISO/IEC 2001 All rights reserved Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the dev

33、elopment of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governm

34、ental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of

35、the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.

36、 Attention is drawn to the possibility that some of the elements of this part of ISO/IEC 8859 may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 8859-11 was prepared by Joint Technical Committee ISO/IEC JTC 1, Informa

37、tion technology, Subcommittee SC 2, Coded character sets. ISO/IEC 8859 consists of the following parts, under the general title Information technology 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

38、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: Latin alphabet No. 5 Part 10: Latin alphabet No. 6 Part 11: Latin/Thai alphabet Part 13: Latin alphabet No. 7 Part 14: Latin alphabet No. 8 (Celtic) Part 15

39、: Latin alphabet No. 9 Part 16: Latin alphabet No. 10 Annex A of this part of ISO/IEC 8859 is for information only. ISO/IEC 8859-11:2001(E) ISO/IEC 2001 All rights reserved vIntroduction ISO/IEC 8859 consists of several parts. Each part specifies a set ofup to 191 graphic characters and the coded re

40、presentation of thesecharacters by means of a single 8-bit byte. Each set is intended foruse for a particular group of languages.Information technology 8-bit single-byte coded graphic character sets Part 11: Latin/Thai alphabet1 ScopeThis part of ISO/IEC 8859 specifies a set of 183coded graphic char

41、acters identified as Latin/Thaialphabet.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 for generalpurpose applications in typical office environments inat least the followin

42、g languages:Thai, English and Latin.Some of the characters in this set are combiningcharacters (see clause 6).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

43、with any other parts of ISO/IEC 8859. Ifcoded characters from more than one part are to beused together, by means of code extensiontechniques, the equivalent coded character setsfrom ISO/IEC 10367 or their corresponding G1 setsfrom ISO International Register of Coded CharacterSets to be used with es

44、cape sequences, should beused instead within a version of ISO/IEC 4873 atlevel 2 or level 3.The coded characters in this set may be used inconjunction with coded control functions selectedfrom ISO/IEC 6429. However, control functions arenot used to create composite graphic symbols fromtwo or more gr

45、aphic characters (see clause 6).NOTE ISO/IEC 8859 is not intended for use withTelematic services defined by ITU-T. If information codedaccording 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 Con

46、formance of information interchangeA coded-character-data-element (CC-data-element)within coded information for interchange is inconformance with this part of ISO/IEC 8859 if all thecoded representations of graphic characters withinthat CC-data-element conform to the requirementsof clause 6.2.2 Conf

47、ormance of devicesA device is in conformance with this part of ISO/IEC8859 if it conforms to the requirements of 2.2.1, andeither or both of 2.2.2 and 2.2.3. A claim ofconformance shall identify the document whichcontains the description specified in 2.2.1.2.2.1 Device descriptionA device that confo

48、rms to this part of ISO/IEC 8859shall be the subject of a description that identifiesthe means by which the user may supply charactersto the device, or may recognize them when they aremade available to him, as specified respectively in2.2.2 and 2.2.3.2.2.2 Originating devicesAn originating device sh

49、all allow its user to supplyany sequence of characters from those specified inclause 6, and shall be capable of transmitting theircoded 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 con