1. Scope
2. Normative references
2.1 Identical Recommendations / International Standards
2.2 Paired Recommendations / International Standards
equivalent in technical content
2.3 Additional references
3. Definitions
4. Abbreviations
5. Conventions
6. General principles
6.1 Content architecture classes
6.2 Content
6.3 Presentation attributes
6.4 Control functions
6.5 Graphic characters
6.6 Space characters
6.7 Coding of content information
6.8 Internal structure
6.8.1 Formatted content
6.8.2 Processable content
6.8.3 Formatted processable content
7. Character positioning
7.1 Basic concepts
7.1.1 Character fonts
7.1.2 Directions
7.1.3 Character image model
7.1.4 Character spacing
7.1.5 Active position
7.1.6 Positioning area
7.1.7 Line boxes
7.2 Positioning of character images within a line box
7.2.1 Spacing between characters
7.2.2 Alignment
7.2.3 Tabulation
7.2.4 Character ordering
7.2.5 Parallel annotation
7.2.6 Subscript/superscript
7.2.7 Pairwise kerning
7.2.8 First line offset
7.2.9 Itemization
7.3 Positioning of line boxes within a basic layout
object
8. Character imaging
8.1 Emphasis
8.1.1 Weight
8.1.2 Posture
8.1.3 Underlining
8.1.4 Blinking
8.1.5 Image inversion
8.1.6 Crossing-out
8.1.7 Colour
8.2 Font selection
8.2.1 Font specification
8.2.2 Font designation
8.2.3 Font invocation
8.3 Subscript and superscript
8.4 Character combinations
8.4.1 Content architecture class
9. Definition of character presentation attributes
9.1 Shared presentation attributes
9.1.1 Alignment
9.1.2 Character fonts
9.1.3 Character orientation
9.1.4 Character path
9.1.5 Character spacing
9.1.6 Code extension announcers
9.1.7 First line offset
9.1.8 Graphic character sets
9.1.9 Graphic character subrepertoire
9.1.10 Graphic rendition
9.1.11 Itemization
9.1.12 Kerning offset
9.1.13 Line layout table
9.1.14 Line progression
9.1.15 Line spacing
9.1.16 Pairwise kerning
9.2 Layout presentation attributes
9.2.1 Formatting indicator
9.2.2 Initial offset
9.3 Logical presentation attributes
9.3.1 Indentation
9.3.2 Orphan size
9.3.3 Proportional line spacing
9.3.4 Widow size
9.4 Content architecture class attributes
9.4.1 Content architecture class
9.5 Interactions between presentation attributes and
layout directives
10. Character content portion attributes
10.1 Common coding attributes
10.2 Other coding attributes
10.3 Content information
11. Formal definitions of character content
architecture dependent data types
11.1 Introduction
11.2 Representation of presentation attributes
11.3 Representation of coding attributes
11.4 Representation of non-basic features and non-
standard defaults
12. Graphic Characters
13. Definition of control functions and the character
SPACE
13.1 Shared control functions
13.1.1 Carriage Return (CR)
13.1.2 Graphic Character Composition (GCC)
13.1.3 Identify Graphic Subrepertoire (IGS)
13.1.4 Line Feed (LF)
13.1.5 Partial Line Down (PLD)
13.1.6 Partial Line Up (PLU)
13.1.7 Set Character Spacing (SCS)
13.1.8 Select Graphic Rendition (SGR)
13.1.9 Select Character Spacing (SHS)
13.1.10 Set Line Spacing (SLS)
13.1.11 Start Reverse String (SRS)
13.1.12 Selective Tabulation (STAB)
13.1.13 Substitute Character (SUB)
13.1.14 Select Line Spacing (SVS)
13.1.15 Line Position Backward (VPB)
13.1.16 Line Position Relative (VPR)
13.1.17 Code extension control functions
13.2 Layout control functions
13.2.1 Backspace (BS)
13.2.2 Character Position Backward (HPB)
13.2.3 Character Position Relative (HPR)
13.2.4 No Justify (JFY)
13.2.5 Set Additional Character Separation (SACS)
13.2.6 Set Reduced Character Separation (SRCS)
13.2.7 Set SPACE Width (SSW)
13.3 Logical control functions
13.3.1 Break Permitted Here (BPH)
13.3.2 No Break Here (NBH)
13.3.3 Parallel Texts (PTX)
13.4 Delimiters
13.4.1 Start of Original String (SOOS)
13.4.2 Start of String (SOS)
13.4.3 String Terminator (ST)
13.5 SPACE (SP)
14. Content layout process
14.1 Introduction
14.1.1 Purpose
14.1.2 Available area
14.1.3 Presentation attributes
14.1.4 Character content architecture classes
14.1.5 Use of delimiters
14.1.6 Layout of the content
14.1.7 Layout sequence
14.1.8 Character sets
14.2 Content layout process for processable content
14.2.1 Single basic logical object to single basic layout
object
14.2.2 Single basic logical object to multiple basic
layout objects
14.2.3 Multiple basic logical objects to single basic
layout object
14.3 Content layout process for formatted processable
content
14.4 Content layout process for formatted content
15. Content imaging process
15.1 Introduction
15.2 Content imaging process for formatted content
15.2.1 Determination of initial point
15.2.2 Choosing character images
15.2.3 Formatting indicator
15.3 Content imaging process for formatted processable
content
16. Interactions between presentation attributes and
control functions
17. Definition of character content architecture
classes
17.1 Formatted character content architecture class
17.2 Processable character content architecture class
17.3 Formatted processable character content
architecture class
Annex A - SGML representation of character content-specific
attributes for ODL
A.1 Introduction
A.2 Names and public identifiers
A.3 Representation of attribute values
A.3.1 Constructed parameters
A.3.2 Parentheses
A.3.3 Alternative representation
A.3.4 String parameters
A.3.5 Keyword parameters
A.3.6 Integer parameters
A.4 Presentation attributes
A.4.1 Shared presentation attributes (format attribute-
directives)
A.4.2 Layout presentation attributes (format attributes)
A.4.3 Logical presentation attributes (format directives)
A.5 Coding attributes
Annex B - Summary of content architecture classes
B.1 Formatted character content architecture class
B.2 Processable character content architecture class
B.3 Formatted processable character content
architecture class
Annex C - Coded representations of control functions
Annex D - Summary of object identifiers