1、INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU T.412 Corrigendum 2 (1 0/97) SERIES T: TERMINALS FOR TELEMATIC SERVICES Information technology - Open Document Document Tech n cal Architecture (ODA) and interchange format: s t ructu res Corrigendum 2 ITU-T
2、Recommendation T.412 - Corrigendum 2 (Previously CCITT Recommendation) STD.1TU-T RECMN Te412 CORR 2-ENGL II997 4862591 0645455 237 ITU-T T-SERIES RECOMMENDATIONS TERMINALS FOR TELEMATIC SERVICES Forfirther details, please refer to ITU-T List of Recommendations, INTERNATIONAL STANDARD 8613-2 ITU-T RE
3、COMMENDATION T.412 INFORMATION TECHNOLOGY - OPEN DOCUMENT ARCHITECTURE (ODA) AND INTERCHANGE FORMAT: DOCUMENT STRUCTURES TECHNICAL CORRIGENDUM 2 Source The IT-T Recommendation T.412, Corrigendum 2 was approved on the 16th of October 1997. The identical text is also published as ISOIEC International
4、Standard 8613-2. ITU-T Rec. T.412 (1993)Kor.Z (1997 E) i FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommuni- cations. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsi
5、ble for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the IT
6、U-T Study Groups which, in their tuni, produce Recommendations on these topics. The approval of Recommendations by the Members of the IT-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of information technology which fall within ITU-T?s purview, the necessary standard
7、s are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression ?Administration? is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS The IT draws attention to the possibility
8、 that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. The ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Properly Rights, whether asserted by IT members or others outside of the Reco
9、mmendation development process. As of the date of approval of this Recommendation, the ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest inform
10、ation and are therefore strongly urged to consult the TSB patent database. O ITU 1998 All rights reserved. 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 the ITU
11、. ITU-T Rec. T.412 (1993)/Cor.2 (1997 E) 11 STD.ITU-T RECMN Te412 CORR 2-ENGL 1997 48b2591 Ob45458 TYb CONTENTS Subclause 6.2.2 Subclause 6.3.1 1 Subclause 6.4.2 Subclause 6.4.3 Subclause 7.3.1.4 . Subclause 7.3.1.5 . Subclause 9.1.1.4 . Subclause 9.1.1.5 . Subclause 9.1.2.4 . Subclause 9.1.2.5 . Su
12、bclause 9.4.1.2 . Subclause 9.7.3 Subclause 1 O . 1.1 Subclause 10.6 . Subclause 10.6.1 Table D.l Page 1 1 1 1 1 2 2 2 2 2 2 3 . ITU-T Rec . T.412 (1993)/Cor.2 (1997 E) 111 STD-ITU-T RECNN T-412 CORR 2-ENGL 1997 m 48b259L 0645457 982 m ISO/IEC 8613-2 : 1995Kor.2 : 1998 (E) INTERNATIONAL STANDARD ITU
13、-T RECOMMENDATION INFORMATION TECHNOLOGY - OPEN DOCUMENT ARCHITECTURE (ODA) AND INTERCHANGE FORMAT: DOCUMENT STRUCTURES TECHNICAL CORRIGENDUM 2 1) Subclause 6.2.2 Delete the last paragraph and add the following paragraphs ut the end of the subclause: in addition to the content architectures defined
14、in parts of ITU-T Rec. T.410-Series I ISO/IEC 8613, extemal content information pertaining to a Specification other than ITU-T Rec. T.410-Series 1 ISOhEC 8613 can also be included in content portions. The rules for inclusion of external content are the same as those for the inclusion of content stan
15、dardized by ITU-T Rec. T.410-Series I ISO/IEC 8613. That is, the information within each content portion shall pertain to a particular type of content and the structure of this information shall be defined by a content architecture. 2) Subclause 6.3.11 Reword the first paragraph as follows: A docume
16、nt that does not contain a generic logical structure and/or a generic layout structure can refer to an external- document. The extemal-document is identified in the document profile of the document that is interchanged. The generic structure(s) (logical and/or layout) in an extemal-document shall be
17、 applicable only if the document referring to the extemal-document does not already contain the respective generic structure(s). Styles may be present in both the interchanged document and the extemal-document. 3) Su bcause 6.4.2 Add the following sentence at the end of the seventh paragraph: In the
18、 case of external content architectures, a content layout process may be described by a Specification other than ITU-T Rec. T.410-Series I ISOAEC 8613. 4) Subclause 6.4.3 Add the following sentence ut the end of the last paragraph. in the case of external content architectures, some aspects of imagi
19、ng that depend on the content architecture may be described by a Specification other than ITU-T Rec. T.410-Series 1 iSO/IEC 8613. 5) Subclause 7.3.1.4 Add the following Note after the last paragraph: NOTE - The area of a frame may degenerate to zero width and zero height if the content associated wi
20、th the basic object(s) subordinate to the frame consists only of empty octet strings. ITU-T Rec. T.412 (1993)/Cor.2 (1997 E) 1 STDeITU-T RECMN T.412 CORR 2-ENGL 1997 4862593 0b454b0 bT4 ISO/EC 8613-2 : 1995/Cor.2 : 1998 (E) 4) Subclause 7.3.1.5 Add the following Note ajer the last paragraph: NOTE -
21、The area of a block may degenerate to zero width and zero height if the content associated with the block consists only of empty octet strings. 7) Subclause 9.1.1.4 Add the following sentence at the end of the last paragraph: In the case of external content architectures, presentation attributes may
22、 be defined by a Specification other than IT-T Rec. T.410-Series I ISO/IEC 8613. 8) Subclause 9.1.1.5 Add the following sentence ai the end of the last paragraph: In the case of external content architectures, other attributes may be defined by a Specification other than ITU-T Rec. T.410-Series I IS
23、OAEC 8613. 9) Subclause 9.1.2.4 Replace the last bullet j) of the last paragraph before the Note by: j) The default value defined in the ITU-T Rec. T.410-Series 1 ISODEC 8613, or, if the attribute belongs to an external content architecture, the default value defined by a Specification other than IT
24、U-T Rec. T.410-Series I ISO/IEC 8613, is used. 10) Subclause 9.1.2.5 Replace the last bullet c) of the secondparagraph by: c) The default value defined in the ITU-T Rec. T.410-Series I ISOhEC 8613, or, in the case of an external content architecture, the default value defined by a Specification othe
25、r than ITU-T Rec. T.410-Series 1 ISO/IEC 8613, is used. 11) Subclause 9.4.1.2 Modify the Permissible values section as follows: - Case 1: - horizontal dimension: - fixed dimension: - vertical dimension: - fixed dimension: - variable page height: non-negative integer; one of two sub-parameters: non-n
26、egative integer; any integer (see Note); 2 ITU-T Rec. T.412 (1993)/Cor.2 (1997 E) - - STD-ITU-T RECMN T.412 CORR 2-ENGL II997 48b259II Ob454bL 530 ISOOEC 8613-2 : 1995Kor.2 : 1998 (E) - Case2: - horizontal dimension: - vertical dimension: - fixed dimension: - Rule A: - minimum dimension: - maximum d
27、imension: - Rule B: - minimum dimension: - maximum dimension: - maximum size: one of four sub-parameters: one of four sub-parameters: a non-negative integer; two optional sub-sub-parameters: a non-negative integer; a positive integer; two optional sub-sub-parameters: a non-negative integer; a positi
28、ve integer; applies. 12) Subclause 9.7.3 Add the following sentence between the first and second sentences of the last paragraph: In the case of an external content architecture, each associated Specification other than IT-T Rec. T.410-Series I ISO/IEC 8613 will specifi whether or not the function o
29、f concatenation can be applied to the content of that content architecture. 13) Subclause 10.1.1 At the end of the sth paragraph and beginning of the seventh paragraph, replace: The content layout process and document layout process are together responsible for the creation of basic layout objects.
30、The content layout process determines the dimensions of the basic layout objects. by: In general (for the exceptional case see 10.6), the content layout process and document layout process are together responsible for the creation of basic layout objects. In general (for the exceptional case see 10.
31、6), the content layout process determines the dimensions of the basic layout objects. 14) Subclause 10.6 Reword the second paragraph as follows: If the content associated with a block (defined by the attributes “content information” and/or “content generator” applicable to the block) is not an empty
32、 octet string, the content layout process described by each content architecture determines the exact dimensions of blocks within the available area. The structure within a block is also determined by the content architecture. However, if the content associated with a block is an empty octet string,
33、 the content layout process is not started but a block with zero width and zero height is created. 15) Subclause 10.6.1 Add the following Note ajier the eighth paragraph: NOTE -The area of a frame may degenerate to zero width and zero height if the content associated with the basic object(s) subordi
34、nate to the frame consists only of empty octet stings. However, since attributes such as “offset”, “separation” and “border” are also applicable to such frames (and possibly subordinate frames and blocks), even a frame for which the content associated with the subordinate basic object(s) consists on
35、ly of empty octet stings may require a positive width andor height. 16) TableD.l In Note 3, replace individual content architectures. by individual content architectures, or in the case of an external content architecture, in a Specification other than ITU-T Rec. T.410-Senes 1 ISODEC 8613. ITU-T Rec
36、. T.412 (1993)/Cor.2 (1997 E) 3 Series A Series B Series C Series D Series E Series F Series G Series H Series I Series J Series K Series L Series M Series N Series O Series P Series Q Series R Series S Series T Series U Series V Series X Series Z ITU-T RECOMMENDATIONS SERIES Organization of the wor
37、k of the ITU-T Means of expression: definitions, symbols, classification General telecommunication statistics General tariff principles Overall network operation, telephone service, service operation and human factors Non-telephone telecommunication services Transmission systems and media, digital s
38、ystems and networks Audiovisual and multimedia systems Integrated services digital network Transmission of television, sound programme and other multimedia signals Protection against interference Construction, installation and protection of cables and other elements of outside plant TMN and network
39、maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Maintenance: international sound programme and television transmission circuits Specifications of measuring equipment Telephone transmission quality, telephone installations, loca Switching and signalling Telegraph transmission Telegraph services terminal equipment Terminals for telematic services Telegraph switching Data communication over the telephone network Data networks and open system communication Programming languages line networks
