CAN CSA-ISO IEC-10179 AMD 2-2006 Information technology Processing languages Document Style Semantics and Specification Language (DSSSL) AMENDMENT 2 Extensions to multilingual an.pdf

1、 Reference numberISO/IEC 10179:1996/Amd.2:2005(E)ISO/IEC 2005INTERNATIONAL STANDARD ISO/IEC10179First edition1996-04-01AMENDMENT 22005-07-15Information technology Processing languages Document Style Semantics and Specification Language (DSSSL) AMENDMENT 2: Extensions to multilingual and complicated

2、document styles Technologies de linformation Langages de traitement Smantique de prsentation de documents et langage de spcifications (DSSSL) AMENDEMENT 2: Extensions aux modles multilingues et compliqus de document Amendment 2:2006 toNational Standard of CanadaCAN/CSA-ISO/IEC 10179-96Amendment 2:20

3、05 to International Standard ISO/IEC 10179:1996 has been adopted without modification(IDT) as Amendment 2:2006 to CAN/CSA-ISO/IEC 10179-96. This Amendment was reviewed by the CSATechnical Committee on Information Technology (TCIT) under the jurisdiction of the Strategic SteeringCommittee on Informat

4、ion Technology and deemed acceptable for use in Canada.December 2006ISO/IEC 10179:1996/Amd.2:2005(E) PDF 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 embe

5、dded are licensed to and installed on the computer performing the editing. In downloading this file, parties 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.

6、 Details of the software products used to create this PDF file can be found in the General Info relative 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 prob

7、lem relating to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 2005 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 mic

8、rofilm, without permission in writing from either ISO at the address below or ISOs member body in the country 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.org Web www.iso.org ii ISO/IEC 2005 All rights reser

9、vedISO/IEC 10179:1996/Amd.2:2005(E) ISO/IEC 2005 All rights reserved iiiForeword 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

10、participate in the development 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, govern

11、mental 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 JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Par

12、t 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

13、bodies casting a vote. 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 responsible for identifying any or all such patent rights. Amendment 2 to ISO/IEC 10179:1996 was prepared by Joint Technical Comm

14、ittee ISO/IEC JTC 1, Information technology, Subcommittee SC 34, Document description and processing languages. ISO/IEC 10179:1996/Amd.2:2005 ISO/IEC 2005 All rights reserved 1Information technology Processing languages Document Style Semantics and Specification Language (DSSSL) AMENDMENT 2: Rep la

15、ce “ISO 639:1988 Code fo r the re p re sen ta tion o f na me s o f language s.” o f 3 Norma tiv e Re fe re nc e s with : ISO 639-1:2002, Codes for the representation of names of languages Part 1: Alpha-2 code. ISO 639-2:1998, Code s fo r the re p re sen ta tion o f na me s o f language s Pa rt 2 : A

16、lph a -3 co d e . Add the fo llo wing list ite ms a fte r the list ite m o f “ may-violate-keep-after?” o f 12 .6 .2 Dis pla y -group Flow Object Clas s : ext-line-number: is a style object specifying characteristic to be assigned to ext-line-number to determine the style of a line number. ext-line-

17、number-start: is a number that start point of sequence of line numbers to be output. The default value is specified using declare-characteristic. This characteristic is inherited. ext-line-number-position: is either #f or a string that specifies the position within the display area at which to outpu

18、t the line number. The default value is specified using declare characteristic. The string property specifies the position of the number by counting from either side of the display area from the initial position of the writing-mode. Thus, when the writing-mode is left-to-right with a layout of simpl

19、e-page-sequence, specifying the value as “2” will display line-number on the right-hand side of the main text area. When layout is 3 columns, using column-set-sequence, to display the line number on both sides of 2nd column, specify “3 4“ as the value of characteristic. This characteristic is inheri

20、ted. ext-line-number-interval: is a positive integer that specifies the interval between successive line numbers. The default value is specified using declare-characteristic. This characteristic is inherited. ext-line-number-sep: is a length specifying the separation between line-number and display

21、area. The default value is specified using declare-characteristic. This characteristic is inherited. ext-line-number-side: is one of the symbols start, end, or both. Specifies the position of display area in which the line-number is displayed. This characteristic is overlaps with ext-line-number-pos

22、ition: when both characteristics are specified, ext-line-number-position has a priority. The default value is specified using declare-characteristics. This characteristic is inherited. candidate-point-y: is a length specifying the candidate point of y-coordinate in a display-group region. The defaul

23、t value is 0pt. This characteristic is not inherited. keep-with-next-table-row-count: is a number that specifies the number of table rows that are to be kept together within the area produced by flow object when keep-with-next? is #t. The default value is 0. This characteristic is not inherited. kee

24、p-with-next-line-count: is a number that specifies the number of lines to be kept together within the area produced by a flow object when keep-with-next? is #t. The default value is 0. This characteristic is not inherited. Extensions to multilingual and complicated document styles ISO/IEC 10179:1996

25、/Amd.2:2005 2 ISO/IEC 2005 All rights reserved keep-line-count: is a number that specifies the number of lines to be kept together within the area produced by a flow object when keep? is #t, page, column-set, or column. The default value is 0. This characteristic is not inherited. keep-priority: is

26、an integer that specifies the priority of keep within the layout specification when keep, keep-with-next, keep-with-previous are processed. This characteristic is not inherited when a default value has been specified. enable-last-linebreak?: is a boolean specifying whether line-break is to be insert

27、ed or not at the end of generated area. The default value is #f. This characteristic is not inherited. basic-spacing?: is a boolean specifying whether the basic line positioning rule is to be applied or not. The default value is #f. line-adjustment?: is a boolean specifying whether the basic kerning

28、 rule of start and end of line is to be applied or not. The default value is false. numeric-unit-division?: is a boolean specifying whether division methods toward numeric and unit are to be applied or not. The default value is false. treat-single-line-as-last-line?: is a boolean specifying whether

29、a single line is treated as last line or not. This characteristic is mainly used when display FOC specifies quadding as justify and the stylesheet writer does not expect single lines to be justified. The default value is #f. open-paren-space-length: is a length specifying the distance between line h

30、ead and an open parenthesis. The default value is 0pt. first-line-open-paren-space-length: is a length specifying the distance between the start position of the first line of paragraph and an open parenthesis. continuous-number-base-position?: is a boolean indicating whether basic positioning method

31、s based on continuous number is to be applied or not. The default value is false. space-addition?: is a boolean specifying whether inter-letter space adjustment methods are to be applied or not. When the value is #t and a line has space for justification, space can be inserted between each letter. T

32、he default value is false. last-line-characters: is a number that specifies the minimum number of characters that can be placed in the last line of the text area. The default value is #f. font-height: is a length specifying height of a font using a numeric expression. The default value is 0pt. This

33、characteristic is not inherited. font-width: is a length specifying width of a font using a numeric expression. The default value is 0pt. This characteristic is not inherited. font-family-name: is either #f, indicating that any font family is acceptable, a string giving the font family name property

34、 of the desired font resource, or a list of (Language font-family-name) to specify multiple fonts. The initial value is isoserif character-rotation: is one of the symbols 0, 90, 180, or 270. Specifies that floating direction on specified inline characters. 0 means floating direction is same as the v

35、alue of writing-mode. 90 means specified characters floating direction is orthogonal to writing-mode. The default value is 0. base-line-shift: is a length specifying the distance from the base line. When the value is negative, base line is shifted up (or right). Base line is shifted down (or left) i

36、n response to a positive value. The default value is 0. Add the following list items after the list item of “ writing-mode” of 12.6.3 Simple-page-sequence Flow Object Class : page-number-format: is either #f or a string that specifies the format of a page number. The default value is “1”. This chara

37、cteristic is not inherited. page-number-restart: is a boolean specifying whether the page number is to be re-calculated or not. The default value is #f. This characteristic is not inherited. initial-page-number: is a number that specifies the initial value of the page number. The default value is #f

38、 This characteristic is not inherited. Add the following list items after the list item of “ binding-edge” of 12.6.4 Page-sequence Flow Object Class : page-number-format: is either #f or a string that specifies the format of a page number. The default value is “1”. This characteristic is not inheri

39、ted. page-number-restart?: is a boolean specifying whether the page number is to be re-calculated or not. The default value is #f. This characteristic is not inherited. initial-page-number: is a number that specifies the initial value of the page number. The default value is #f. This characteristic

40、is not inherited. Add the following list items after the list item of “ keep-with-next?” of 12.6.5 Column-set-sequence Flow Object Clas s : keep-with-next-line-count: is a number that specifies the number of lines to be kept together within the area produced by a flow object when keep-with-next? is

41、t. The default value is 0. This characteristic is not inherited. keep-line-count: is a number that specifies the number of lines to be kept together within the area produced by a flow object when keep? is #t, page, column-set, or column. The default value is 0. This characteristic is not inherited.

42、 keep-priority: is an integer that specifies the priority of keep within the layout specification when keep, keep-with-next, keep-with-previous are processed. This characteristic is not inherited when a default value has been specified. Add the fo llo wing list ite ms a fte r the list ite m o f “ ke

43、ep-with-next?” o f 12 .6 .6 Para gra ph Flow Objec t Cla s s : keep-with-next-line-count: is a number that specifies the number of lines to be kept together within the area produced by a flow object when keep-with-next? is #t. The default value is 0. This characteristic is not inherited. keep-line-c

44、ount: is a number that specifies the number of lines to be kept together within the area produced by a flow object when keep? is #t, page, column-set, or column. The default value is 0. This characteristic is not inherited. keep-priority: is an integer that specifies the priority of keep within the

45、layout specification when keep, keep-with-next, keep-with-previous are processed. This characteristic is not inherited when a default value has been specified. ISO/IEC 2005 All rights reserved 3ISO/IEC 10179:1996/Amd.2:2005 basic-spacing?: is a boolean specifying whether the basic line positioning r

46、ule is to be applied or not. The default value is #f. line-adjustment?: is a boolean specifying whether the basic kerning rule of start and end of line is to be applied or not. The default value is false. numeric-unit-division?: is a boolean specifying whether division methods toward numeric and uni

47、t are to be applied or not. The default value is false. treat-single-line-as-last-line?: is a boolean specifying whether a single line is treated as last line or not. This characteristic is mainly used when display FOC specifies quadding as justify and the stylesheet writer does not expect single li

48、nes to be justified. The default value is #f. open-paren-space-length: is a length specifying the distance between line head and an open parenthesis. The default value is 0pt. first-line-open-paren-space-length: is a length specifying the distance between the start position of the first line of para

49、graph and an open parenthesis. continuous-number-base-position?: is a boolean indicating whether basic positioning methods based on continuous number is to be applied or not. The default value is false. space-addition?: is a boolean specifying whether inter-letter space adjustment methods are to be a