Any element from any namespace except the DocBook namespace
Designates the computer or chip architecture to which the element applies
provides a standard place for application-specific effectivity
Indicates standards conformance characteristics of the element
Indicates the operating system to which the element is applicable
Indicates the editorial revision to which the element belongs
Indicates something about the security level associated with the element to which it applies
Indicates the level of user experience for which the element applies
Indicates the computer vendor to which the element applies.
Indicates the word size (width in bits) of the computer architecture to which the element applies
Points to an internal link target by identifying the value of its xml:id attribute
Points to one or more internal link targets by identifying the value of their xml:id attributes
Identifies a link target with a URI
Identifies the element as an XLink simple link
simple
Identifies the XLink role of the link
Identifies the XLink arcrole of the link
Identifies the XLink title of the link
new
An application traversing to the ending resource should load it in a new window, frame, pane, or other relevant presentation context.
replace
An application traversing to the ending resource should load the resource in the same window, frame, pane, or other relevant presentation context in which the starting resource was loaded.
embed
An application traversing to the ending resource should load its presentation in place of the presentation of the starting resource.
other
The behavior of an application traversing to the ending resource is unconstrained by XLink. The application should look for other markup present in the link to determine the appropriate behavior.
none
The behavior of an application traversing to the ending resource is unconstrained by this specification. No other markup is present to help the application determine the appropriate behavior.
Identifies the XLink show behavior of the link
onLoad
An application should traverse to the ending resource immediately on loading the starting resource.
onRequest
An application should traverse from the starting resource to the ending resource only on a post-loading event triggered for the purpose of traversal.
other
The behavior of an application traversing to the ending resource is unconstrained by this specification. The application should look for other markup present in the link to determine the appropriate behavior.
none
The behavior of an application traversing to the ending resource is unconstrained by this specification. No other markup is present to help the application determine the appropriate behavior.
Identifies the XLink actuate behavior of the link
Identifies the unique ID value of the element
Specifies the DocBook version of the element and its descendants
Specifies the natural language of the element and its descendants
Specifies the base URI of the element and its descendants
Provides the name or similar semantic identifier assigned to the content in some previous markup scheme
Provides the text that is to be generated for a cross reference to the element
changed
The element has been changed.
added
The element is new (has been added to the document).
deleted
The element has been deleted.
off
Explicitly turns off revision markup for this element.
Identifies the revision status of the element
ltr
Left-to-right text
rtl
Right-to-left text
lro
Left-to-right override
rlo
Right-to-left override
Identifies the direction of text in an element
Specifies the format of the data
Indentifies the location of the data by URI
Identifies the location of the data by external identifier (entity name)
continues
Line numbering continues from the immediately preceding element with the same name.
restarts
Line numbering restarts (begins at 1, usually).
Determines whether line numbering continues from the previous element or restarts.
numbered
Lines are numbered.
unnumbered
Lines are not numbered.
Determines whether lines are numbered.
Specifies the initial line number.
Identifies the language (i.e. programming language) of the verbatim content.
Can be used to indicate explicitly that whitespace in the verbatim environment is preserved. Whitespace must always be preserved in verbatim environments whether this attribute is specified or not.
preserve
Whitespace must be preserved.
compact
The spacing should be "compact".
normal
The spacing should be "normal".
Specifies (a hint about) the spacing of the content
0
The element should be rendered in the current text flow (with the flow column width).
1
The element should be rendered across the full text page.
Indicates if the element is rendered across the column or the page
Identifies the language (i.e. programming language) of the content.
optional
The content describes an optional step or steps.
required
The content describes a required step or steps.
Specifies if the content is required or optional.
Specifies style information to be used when rendering the float
center
Centered horizontally
char
Aligned horizontally on the specified character
justify
Fully justified (left and right margins or edges)
left
Left aligned
right
Right aligned
bottom
Aligned on the bottom of the region
middle
Centered vertically
top
Aligned on the top of the region
doi
A document object identifier.
isbn
An international standard book number.
isrn
An international standard technical report number (ISO 10444).
issn
An international standard serial number.
libraryofcongress
A Library of Congress reference number.
pubnumber
A publication number (an internal number or possibly organizational standard).
uri
A Uniform Resource Identifier
Identifies the kind of bibliographic identifier
Provides an identifier for elements with the class 'other'
other
The text of the title of a section of a document or of a formal block-level element
The abbreviation of a Title
The subtitle of a document
A wrapper for information about a component or other block
A wrapper for information about a component or other block with a required title
A wrapper for information about a component or other block with only a title
A wrapper for information about a component or other block with only a required title
A wrapper for information about a component or other block without a title
A set of terms describing the subject matter of a document
One of a group of terms describing the subject matter of a document
A term in a group of terms describing the subject matter of a document
A set of keywords describing the content of a document
One of a set of keywords describing the content of a document
A list of operations to be performed in a well-defined sequence
A unit of action in a procedure
Alternative steps in a procedure
A wrapper for steps that occur within steps in a procedure
A portion of a document that is isolated from the main narrative flow
sidebar must not occur in the descendants of sidebar
A short description or note about a person
A quotation set off from the main text
The source of a block quote or epigraph
other
sect1
sect2
sect3
sect4
sect5
A free-floating heading
A remark (or comment) intended for presentation in a draft manuscript
A short inscription at the beginning of a document or component
A footnote
footnote must not occur in the descendants of footnote
example must not occur in the descendants of footnote
figure must not occur in the descendants of footnote
table must not occur in the descendants of footnote
table must not occur in the descendants of footnote
caution must not occur in the descendants of footnote
important must not occur in the descendants of footnote
note must not occur in the descendants of footnote
tip must not occur in the descendants of footnote
warning must not occur in the descendants of footnote
indexterm must not occur in the descendants of footnote
indexterm must not occur in the descendants of footnote
indexterm must not occur in the descendants of footnote
sidebar must not occur in the descendants of footnote
task must not occur in the descendants of footnote
epigraph must not occur in the descendants of footnote
A paragraph
The root element must have a version attribute.
A paragraph that contains only text and inline markup, no block elements
A note of caution
caution must not occur in the descendants of caution
important must not occur in the descendants of caution
note must not occur in the descendants of caution
tip must not occur in the descendants of caution
warning must not occur in the descendants of caution
An admonition set off from the text
caution must not occur in the descendants of important
important must not occur in the descendants of important
note must not occur in the descendants of important
tip must not occur in the descendants of important
warning must not occur in the descendants of important
A message set off from the text
caution must not occur in the descendants of note
important must not occur in the descendants of note
note must not occur in the descendants of note
tip must not occur in the descendants of note
warning must not occur in the descendants of note
A suggestion to the user, set off from the text
caution must not occur in the descendants of tip
important must not occur in the descendants of tip
note must not occur in the descendants of tip
tip must not occur in the descendants of tip
warning must not occur in the descendants of tip
An admonition set off from the text
caution must not occur in the descendants of warning
important must not occur in the descendants of warning
note must not occur in the descendants of warning
tip must not occur in the descendants of warning
warning must not occur in the descendants of warning
A list in which each entry is marked with a bullet or other dingbat
continues
restarts
ignore
inherit
arabic
upperalpha
loweralpha
upperroman
lowerroman
A list in which each entry is marked with a sequentially incremented label
A wrapper for the elements of a list item
A segmented list, a list of sets of elements
The title of an element of a list item in a segmented list
A list item in a segmented list
The number of seg elements must be the same as the number of segtitle elements in the parent segmentedlist
An element of a list item in a segmented list
horiz
vert
inline
An undecorated list of single words or short phrases
An element of a simple list
A list in which each entry is composed of a set of one or more terms and an associated description
A wrapper for a set of terms and the associated description in a variable list
The word or phrase being defined or described in a variable list
A formal example, with a title
example must not occur in the descendants of example
figure must not occur in the descendants of example
table must not occur in the descendants of example
table must not occur in the descendants of example
caution must not occur in the descendants of example
important must not occur in the descendants of example
note must not occur in the descendants of example
tip must not occur in the descendants of example
warning must not occur in the descendants of example
A displayed example without a title
A literal listing of all or part of a program
monospaced
normal
A block of text in which line breaks and white space are to be reproduced faithfully
Specifies the width (in characters) of the longest line (formatters may use this value to determine scaling or rotation).
Text that a user sees or might see on a computer screen
A representation of what the user sees or might see on a computer screen
A formal figure, generally an illustration, with a title
example must not occur in the descendants of figure
figure must not occur in the descendants of figure
table must not occur in the descendants of figure
table must not occur in the descendants of figure
caution must not occur in the descendants of figure
important must not occur in the descendants of figure
note must not occur in the descendants of figure
tip must not occur in the descendants of figure
warning must not occur in the descendants of figure
A displayed media object (video, audio, image, etc.)
An inline media object (video, audio, image, and so on)
A wrapper for video data and its associated meta-information
A wrapper for audio data and its associated meta-information
A wrapper for image data and its associated meta-information
A wrapper for a text description of an object and its associated meta-information
0
1
Pointer to external video data
Pointer to external audio data
0
1
Pointer to external image data
Pointer to external text data
A caption
example must not occur in the descendants of caption
figure must not occur in the descendants of caption
table must not occur in the descendants of caption
table must not occur in the descendants of caption
caution must not occur in the descendants of caption
important must not occur in the descendants of caption
note must not occur in the descendants of caption
tip must not occur in the descendants of caption
warning must not occur in the descendants of caption
sidebar must not occur in the descendants of caption
task must not occur in the descendants of caption
A general-purpose element for representing the syntax of commands or functions
A syntax summary for a software command
norepeat
repeat
opt
plain
req
An argument in a CmdSynopsis
A group of elements in a CmdSynopsis
An explicit line break in a command synopsis
A portion of a CmdSynopsis broken out from the main body of the synopsis
A reference to a fragment of a command synopsis
@linkend on synopfragmentref must point to a synopfragment.
The syntax summary for a function definition
Information supplementing the FuncDefs of a FuncSynopsis
The prototype of a function
A function (subroutine) name and its return type
An empty element in a function synopsis indicating that the function in question takes no arguments
An empty element in a function synopsis indicating a variable number of arguments