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 summary
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 with a title
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 untitled 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