ISO/IEC 10646:2012/FDAmd 2

Information technology — Universal Coded Character Set (UCS) — Amendment 2: Caucasian Albanian, Psalter Pahlavi, Mahajani, Grantha, Modi, Pahawh Hmong, Mende Kikakui, and other characters

Technologies de l'information — Jeu universel de caractères codés (JUC) — Amendement 2: Aghbanien, pehlevi des psautiers, mahajani, grantha, modi, pahawh hmong, mendé kikakui et autres caractères

General Information

• Status: Withdrawn
• ICS: 35.040 - Information coding
• ICS: 35.040.10 - Coding of character sets
• Technical Committee: ISO/IEC JTC 1/SC 2 - Coded character sets
• Drafting Committee: ISO/IEC JTC 1/SC 2/WG 2 - Universal coded character set
• Current Stage: 5098 - Project deleted
• Completion Date: 06-Dec-2013

Relations

• Amends: ISO/IEC 10646:2012 - Information technology — Universal Coded Character Set (UCS)
• Effective Date: 14-Jul-2018
• Revised: ISO/IEC 10646:2014 - Information technology — Universal Coded Character Set (UCS)
• Effective Date: 14-Dec-2013

Standards Content (Sample)

FINAL ISO/IEC
AMENDMENT
DRAFT 10646:2012
FDAM 2
ISO/IEC JTC 1
Information technology — Universal
Secretariat: ANSI
Coded Character Set (UCS) —
Voting begins on:
2013-09-20
AMENDMENT 2: Caucasian Albanian,
Voting terminates on:
Psalter Pahlavi, Mahajani, Grantha, Modi,
2013-11-20
Pahawh Hmong, Mende Kikakui, and other

characters
Technologies de l'information — Jeu universel de caractères codés
(JUC) —
AMENDEMENT 2: Aghbanien, pehlevi des psautiers, mahajani,
grantha, modi, pahawh hmong, mendé kikakui et autres caractères




RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPORT-
ING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/IEC 10646:2012/FDAM 2:2013(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
©
ISO/IEC 2013
NATIONAL REGULATIONS.

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ISO/IEC 10646:2012/FDAM 2:2013(E)

COPYRIGHT PROTECTED DOCUMENT


©  ISO/IEC 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
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Published in Switzerland

ii © ISO/IEC 2013 – All rights reserved

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ISO/IEC 10646:2012/Amd.2:2013 (E)

Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Com-
mission) 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 estab-
lished by the respective organization to deal with particular fields of technical activity. ISO and IEC tech-
nical 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 and IEC have established a joint technical committee, ISO/IEC JTC1.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of 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.
Attention is drawn to the possibility that some of the elements of ISO/IEC 10646 may be the subject of
patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
This International Standard was prepared by Joint Technical Committee ISO/IEC JTC1, Information tech-
nology, Subcommittee SC 2, Coded Character sets.
Amendment 2 to ISO/IEC 10646:2012 was prepared by Joint Technical Committee ISO/IEC JTC1, Infor-
mation technology, Subcommittee SC 2, Coded character sets.

© ISO/IEC 2013 – All rights reserved iii

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ISO/IEC 10646:2012/Amd.2:2013 (E)


iv  © ISO/IEC 2013 – All rights reserved

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ISO/IEC 10646:2012/Amd.2: 2013 (E)

Information technology — Universal
Coded Character Set (UCS)


AMENDMENT 2: Caucasian Albanian, Psalter Pahlavi,
Mahajani, Grantha, Modi, Pahawh Hmong, Mende
Kikakui, and other characters

Page 22, Sub-clause 16.3 Format characters
Insert the following entry in the list of format characters:
061C ARABIC LETTER MARK
2066 LEFT-TO-RIGHT ISOLATE
2067 RIGHT-TO-LEFT ISOLATE
2068 FIRST STRONG ISOLATE
2069 POP DIRECTIONAL ISOLATE
1107F BRAHMI NUMBER JOINER
Page 23, Sub-clause 16.5 Variation selectors and variation sequences
Replace the first paragraph with the following new paragraph:
Variation selectors are a specific class of combining characters immediately following a base character for
which there is no canonical mapping and no equivalent composite sequence. The purpose is to indicate a
specific variant form of graphic symbol for that base character. The character sequence consisting of such
base character followed by a variation selector is called a variation sequence.
Replace the first note with the following new note:
NOTE 1 – The variation selector only selects a specific appearance among those acceptab
...