BS ISO IEC 9995-9-2016 Information technology Keyboard layouts for text and office systems Multi-lingual multiscript keyboard layouts《信息技术 文本和办公系统的键盘布局 多语种 多脚本键盘布局》.pdf

1、BS ISO/IEC 9995-9:2016 Information technology Keyboard layouts for text and office systems Part 9: Multi-lingual, multiscript keyboard layouts BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO/IEC 9995-9:2016 BRITISH STANDARD National foreword This British Stan

2、dard is the UK implementation of ISO/IEC 9995-9:2016. The UK participation in its preparation was entrusted to Technical Committee ICT/-/6, ICT Accessibility. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to inclu

3、de all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN 978 0 580 75619 1 ICS 35.180 Compliance with a British Standard cannot confer immunity from legal obligations. This B

4、ritish Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2016. Amendments/corrigenda issued since publication Date T e x t a f f e c t e dBS ISO/IEC 9995-9:2016 Information technology Keyboard layouts for text and office systems Part 9: Multi-lin

5、gual, multiscript keyboard layouts Technologies de linformation Disposition des claviers conus pour la bureautique Partie 9: Dispositions de claviers multilingues et multi-critures INTERNATIONAL STANDARD ISO/IEC 9995-9 Reference number ISO/IEC 9995-9:2016(E) First edition 2016- 10-01 ISO/IEC 2016 BS

6、 ISO/IEC 9995-9:2016ii ISO/IEC 2016 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, incl

7、uding photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland

8、Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.org ISO/IEC 9995-9:2016(E)BS ISO/IEC 9995-9:2016 ISO/IEC 9995-9:2016(E) ISO/IEC 2016 All rights reserved iii Contents Page Foreword iv 1 Scope 1 2 Conformance . 1 3 Normative references 2 4 Terms and definitions . 2 5 Groups and mod

9、es 5 5.1 General . 5 5.2 Groups denoted by single Latin letters . 5 5.3 Other groups 7 6 Special keys . 9 6.1 Use of the Backspace key 9 6.2 Recommended allocation of the Superselect function . 10 6.3 The Secondary Superselect function 10 6.3.1 Secondary superselect function definition . 10 6.3.2 Re

10、commended allocation . 11 7 The special modes “Unicode decimal“ and Unicode hexadecimal“ 11 8 The special mode “IPA“ 12 9 References to characters not contained in ISO/IEC 10646:2012 14 Annex A (informative) General information 16 Annex B (normative) Group definition tables 25 Annex C (normative) Ta

11、ble for special mode “IPA“ 49 Annex D (informative) Summary of ISO/IEC 10646 characters 51 Annex E (informative) List of enterable ISO/IEC 10646 characters 55 BS ISO/IEC 9995-9:2016 ISO/IEC 9995-9:2016(E) iv ISO/IEC 2016 All rights reserved Foreword ISO (the International Organization for Standardiz

12、ation) 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 development of International Standards through technical committees established by the respective organization t

13、o deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO a

14、nd IEC have established a joint technical committee, ISO/IEC JTC 1. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of document sh

15、ould be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsi

16、ble for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given fo

17、r the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following UR

18、L: Foreword - Supplementary information The committee responsible for this document is ISO/IEC JTC 1, Information technology, SC 35, User interferences. ISO/IEC 9995 consists of the following parts, under the general title Information technology Keyboard layouts for text and office systems: Part 1:

19、General principles governing keyboard layouts Part 2: Alphanumeric section Part 3: Complementary layouts of the alphanumeric zone of the alphanumeric section Part 4: Numeric section Part 5: Editing and function section Part 7: Symbols used to represent functions Part 8: Allocation of letters to the

20、keys of a numeric keypad Part 9: Multilingual, multiscript keyboard layouts Part 10: Conventional symbols and methods to represent graphic characters not uniquely recognizable by their glyph on a keyboard and in documentation Part 11: Functionality of dead keys and repertoires of characters entered

21、by dead keys BS ISO/IEC 9995-9:2016 INTERNATIONAL STANDARD ISO/IEC 9995-9:2016(E) ISO/IEC 2016 All rights reserved 1 Information technology Keyboard layouts for office systems Part 9: Multi-lingual, multiscript keyboard layouts 1 Scope Within the general scope described in ISO/IEC 9995-1, this part

22、of ISO 9995 defines the allocation on a keyboard of a set of graphic characters which, when used in combination with an existing national version keyboard layout, allows the input of a minimum character repertoire as defined herein. This repertoire is intended to address all characters needed to wri

23、te all contemporary languages using the Latin script, together with standardized Latin transliterations of some major languages using other scripts. It also contains all symbols and punctuation marks contained in ISO 8859-1, together with some selected other ones commonly used in typography and offi

24、ce use. It also addresses characters of some other scripts (Greek, Cyrillic, Armenian, Georgian, Hebrew) to the same extent (in the case of Cyrillic, leaving out some minority languages of the Russian Federation which have only a few hundred speakers left). It provides means to include other scripts

25、 (e.g. Arabic, Devanagari) in future versions of this part of ISO 9995 (e.g. by amendments). Furthermore, it addresses the International Phonetic Alphabet (IPA). This part of ISO 9995 is primarily intended for word-processing and text-processing applications, to be used with full-sized keyboards as

26、well as with miniature keyboards found on mobile devices (“smartphones“ or handheld computers), especially ones which have only keys for the 26 basic Latin letters but no dedicated keys for digits. 2 Conformance The layout of a keyboard conforms to this part of ISO 9995 if it meets all of the follow

27、ing conditions: It is either a Latin keyboard, or a Latin-conformant keyboard, as defined in Clause 3. It is either a compact keyboard, or a full keyboard, as defined in Clause 3. There is a special function called “Superselect“, which, when (according to the layout) either operated (i.e. pressed if

28、 it is a key) together with any A to Z key, or followed by the actuation of any A to Z key, performs the function according to Tables 1 and 2 in Clause 5. NOTE 1 The “Superselect“ can be a single dedicated key, or a special sequence of other keys to be input. EXAMPLE The “Superselect“ can be a “symb

29、ol key“ to be pressed together with a “shift key“. Furthermore, the software driving the keyboard shall fulfil the following requirements to make the keyboard conform to this part of ISO 9995: The keyboard is intended to output valid ISO/IEC 10646 characters and valid sequences thereof. Any of the g

30、roups contained in Tables 1 and 2 in Clause 5 and specified in the subsequent text are contained in the layout, unless they are marked as optional in these tables. The groups may contain BS ISO/IEC 9995-9:2016 ISO/IEC 9995-9:2016(E) 2 ISO/IEC 2016 All rights reserved additional characters associated

31、 with other keys than in the tables as long as any listed pairing of D-Groups and L-Groups is unaffected. NOTE 2 It is not specified in this part of 9995 which characters or symbols are in fact to be engraved on the keyboard. Any statement of conformance to this part of ISO 9995 shall be taken to im

32、ply that the complete character repertoire of the IPA table in Annex C and of all groups listed in Clause 5 has been implemented, with the exception that group YY (compatibility characters and symbols), which may be implemented only partially or not at all. Such statements of conformance may be made

33、 for fonts. If such a statement of conformance for a font is made in connection with one or more of the terms: “Latin“, “Greek“, “Cyrillic“, “Armenian“, “Georgian“, “Hebrew“, “Arabic“, “Korean“, “IPA“, this shall be taken to imply that the character repertoire(s) listed in Annex D under the correspo

34、ndingly named headers D.2.2 to D.2.10 has/have to be supplied by the font, and, as long as any of the listed terms except “IPA“ is applied, this shall be taken to imply that also the character repertoire listed there under D.2.1 “Digits, punctuation and symbols“ has to be supplied by the font. In no

35、 case is there an implication whether the character repertoire listed under D.2.1 “Compatibility characters and symbols“ is supplied completely, partially or not at all by the font. 3 Normative references The following documents, in whole or in part, are normatively referenced in this document and a

36、re indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 646:1991, Information technology ISO 7-bit coded character set for information interchange ISO

37、/IEC 9995-1:2009, Information technology Keyboard layouts for text and office systems Part 1: General principles governing keyboard layouts ISO/IEC 9995-3:2010, Information technology Keyboard layouts for text and office systems Part 3: Complementary layouts of the alphanumeric zone of the alphanume

38、ric section ISO/IEC 10646: 2014, Information technology Universal Coded Character Set (UCS) IPA: Handbook of the International Phonetic Association. Cambridge 1999 (reprinted 2003). ISBN 0 521 63751 1: Appendix 2: Computer coding of IPA symbols (pp. 161-185) 4 Terms and definitions For the purposes

39、of this document, the terms and definitions given in ISO/IEC 9995-1 and the following apply. 4.1 actuate a character select a character by selecting the appropriate group and level (if necessary) and pressing the key itself 4.2 associated with key used to enter a character or to call a function Note

40、 1 to entry: Any group and/or level selection prerequisite for this action must be done for the key actuation to enter the intended character or call the intended function. 4.3 A to Z key key associated with any Latin letter AZ BS ISO/IEC 9995-9:2016 ISO/IEC 9995-9:2016(E) ISO/IEC 2016 All rights re

41、served 3 4.4 base mode mode in which keys have their usual function such as selecting characters according to the active group and level 4.5 compact keyboard keyboard having at least the following 30 different keys: 26 keys for the Latin letters A.Z, Space key, Enter key; and having a function to se

42、lect Level 2, function to select the group and/or level which contains the digits 0.9, and where the digits 0.9 have none of their own keys but are contained in a single level of a group 4.6 complementary group group that can be paired with another group in such a manner that on a full keyboard, it

43、can be unified with the other group by incorporating its full content Note 1 to entry: This is true of D-groups and L-groups. Note 2 to entry: This doubles the input possibilities for the characters contained in the paired groups, but may be useful especially when the contents of such a pair are eng

44、raved on the keys according to the rules for a single group. 4.7 D-group group declaring characters associated to the levels 1 and 2 of any digit key, where the associations to the levels are independent on the level to which the digits themselves are in their group 4.8 digit key key associated with

45、 any digit 09 4.9 enter key key associated with an enter or return function 4.10 full keyboard keyboard having at least the following 39 different keys: 26 keys for the Latin letters A.Z, 10 keys for the digits 09, Space key, Enter key; and a level 2 selector key Note 1 to entry: The digit keys typi

46、cally enter the digits in level 1 or 2 of group 1. Note 2 to entry: The level 2 selector key is usually called “shift key“. 4.11 L-Group group which declares characters associated to levels 1 and 2 of any A to Z key and optionally of the Space key 4.12 latch to select a group in such a manner that o

47、nly the next key actuation is affected, with the group reverting to the previously selected group (reference group) afterwards 4.13 latin keyboard keyboard with a layout which has all Latin lowercase letters az (U+0061U+007A) in group 1 level 1, and all Latin uppercase letters AZ (U+0041U+005A) in g

48、roup 1 level 2, each uppercase letter being associated with the same key as its lowercase counterpart, and which has a level 2 selector key which is either to be pressed simultaneously with the letter key or separately immediately before pressing the letter key, to select level 2 BS ISO/IEC 9995-9:2

49、016 ISO/IEC 9995-9:2016(E) 4 ISO/IEC 2016 All rights reserved 4.14 latin conformant keyboard keyboard with a layout which has all Latin letters a.z and A.Z in a single group other than Group 1, where that group can be selected permanently, and which otherwise behaves as a Latin keyboard as long as that group is selected 4.15 mode state which determines the effects of all the keys of a keyboard 4.16 reference group group that is switched to, or reverte