I.4 Module LaTeXML-block

The block module defines the following ‘physical’ block elements.

|=

(p  |  equation  |  equationgroup  |  quote  |  block  |  listing  |  itemize  |  enumerate  |  description  |  pagination)

These are inline forms of logical lists (they are included in Misc since that has been the general strategy)

|=

(inline-itemize  |  inline-enumerate  |  inline-description)

Additional Metadata that can be present in equations.

Content:

constraint

Expansion:

(constraint)

Used by:

equation_model, equationgroup_model, equation_model, equationgroup_model

A physical paragraph.

Used by:

Block.class, equationgroup_model, Block.class, equationgroup_model

Attributes for p.

Attributes:

Common.attributes, ID.attributes, Positionable.attributes, Backgroundable.attributes

Content model for p.

Content:

Inline.model

Expansion:

(Inline.model)

A constraint upon an equation.

Used by:

EquationMeta.class, EquationMeta.class

Attributes for constraint.

Attributes:

Backgroundable.attributes

Attribute hidden

= boolean

Content model for constraint.

Content:

Inline.model

Expansion:

(Inline.model)

An Equation. The model is just Inline which includes Math, the main expected ingredient. However, other things can end up in display math, too, so we use Inline. Note that tabular is here only because it’s a common, if misguided, idiom; the processor will lift such elements out of math, when possible

Used by:

Block.class, equationgroup_model, listingline_model, Block.class, equationgroup_model, listingline_model

Attributes for equation.

Attributes:

Common.attributes, Labelled.attributes, Backgroundable.attributes

Content model for equation.

Content:

(tags  |  Math  |  MathFork  |  text  |  Misc.class  |  Meta.class  |  EquationMeta.class)*

Expansion:

((tags  |  Math  |  MathFork  |  text  |  Misc.class  |  Meta.class  |  EquationMeta.class)*)

A group of equations, perhaps aligned (Though this is nowhere recorded).

Used by:

Block.class, equationgroup_model, listingline_model, Block.class, equationgroup_model, listingline_model

Attributes for equationgroup.

Attributes:

Common.attributes, Labelled.attributes, Backgroundable.attributes

Attribute rowsep

= Length.type

the spacing between rows (equations, intertext,…)

Content model for equationgroup.

Content:

(tags  |  equationgroup  |  equation  |  p  |  Meta.class  |  EquationMeta.class)*

Expansion:

((tags  |  equationgroup  |  equation  |  p  |  Meta.class  |  EquationMeta.class)*)

A wrapper for Math that provides alternative, but typically less semantically meaningful, formatted representations. The first child is the meaningful form, the extra children provide formatted forms, for example being table rows or cells arising from an eqnarray.

Used by:

equation_model, equation_model

Attributes for MathFork.

Attributes:

Common.attributes

Content model for MathFork.

Content:

(Math  |  text), MathBranch*

Expansion:

((Math  |  text), MathBranch*)

A container for an alternatively formatted math representation.

Used by:

MathFork_model, MathFork_model

Attributes for MathBranch.

Attributes:

Common.attributes

Attribute format

= text

Content model for MathBranch.

Content:

(Math  |  tr  |  td)*

Expansion:

((Math  |  tr  |  td)*)

A quotation.

Used by:

Block.class, Block.class

Attributes for quote.

Attributes:

Common.attributes, ID.attributes, Backgroundable.attributes

Attribute role

= text

The kind of quotation; could be something like verse, or translation

Content model for quote.

Content:

Block.model

Expansion:

(Block.model)

A generic block (fallback).

Used by:

Block.class, Block.class

Attributes for block.

Attributes:

Common.attributes, ID.attributes, Positionable.attributes, Backgroundable.attributes

Content model for block.

Content:

Block.model

Expansion:

(Block.model)

An Listing, (without caption: see float)

Used by:

Block.class, Block.class

Attributes for listing.

Attributes:

Common.attributes, Labelled.attributes, Positionable.attributes, Backgroundable.attributes, Data.attributes

Content model for listing.

Content:

listingline*

Expansion:

(listingline*)

a line in a listing

Used by:

listing_model, listing_model

Attributes for listingline

Attributes:

Common.attributes, Labelled.attributes

Content model for listingline; Inline.model plus equations

Content:

tags?, (text  |  Inline.class  |  Misc.class  |  Meta.class  |  equation  |  equationgroup)*

Expansion:

(tags?, (text  |  Inline.class  |  Misc.class  |  Meta.class  |  equation  |  equationgroup)*)

An itemized list.

Used by:

Block.class, Block.class

Attributes for itemize.

Attributes:

Common.attributes, ID.attributes, Backgroundable.attributes

Content model for itemize.

Content:

item*

Expansion:

(item*)

An enumerated list.

Used by:

Block.class, Block.class

Attributes for enumerate.

Attributes:

Common.attributes, ID.attributes, Backgroundable.attributes

Content model for enumerate.

Content:

item*

Expansion:

(item*)

A description list. The items within are expected to have a tag which represents the term being described in each item.

Used by:

Block.class, Block.class

Attributes for description.

Attributes:

Common.attributes, ID.attributes, Backgroundable.attributes

Content model for description.

Content:

item*

Expansion:

(item*)

An item within a list (itemize,enumerate or description).

Used by:

description_model, enumerate_model, itemize_model, description_model, enumerate_model, itemize_model

Attributes for item.

Attributes:

Common.attributes, Labelled.attributes, Backgroundable.attributes

Attribute itemsep

= Length.type

the vertical spacing between items

Content model for item.

Content:

tags?, Para.model

Expansion:

(tags?, Para.model)

An inline form of itemized list.

Used by:

Misc.class, Misc.class

Attributes for inline-itemize.

Attributes:

Common.attributes, ID.attributes, Backgroundable.attributes

Content model for inline-itemize.

Content:

inline-item*

Expansion:

(inline-item*)

An inline form of enumerated list.

Used by:

Misc.class, Misc.class

Attributes for inline-enumerate.

Attributes:

Common.attributes, ID.attributes, Backgroundable.attributes

Content model for inline-enumerate.

Content:

inline-item*

Expansion:

(inline-item*)

An inline form of description list. The inline-items within are expected to have a tags which represents the term being described in each inline-item.

Used by:

Misc.class, Misc.class

Attributes for inline-description.

Attributes:

Common.attributes, ID.attributes, Backgroundable.attributes

Content model for inline-description.

Content:

inline-item*

Expansion:

(inline-item*)

An item within an inline list (inline-itemize,inline-enumerate or inline-description).

Used by:

inline-description_model, inline-enumerate_model, inline-itemize_model, inline-description_model, inline-enumerate_model, inline-itemize_model

Attributes for item.

Attributes:

Common.attributes, Labelled.attributes, Backgroundable.attributes

Content model for inline-item.

Content:

tags?, (Inline.class  |  Misc.class  |  Meta.class)*

Expansion:

(tags?, (Inline.class  |  Misc.class  |  Meta.class)*)

A container for one or more tags. At most one will have no role, which would be the default display. Other tag will have the role attribute for use in special forms of referencing.

Used by:

SectionalFrontMatter.class, bibitem_model, equation_model, equationgroup_model, figure_model, float_model, inline-item_model, item_model, listingline_model, note_model, proof_model, table_model, theorem_model, SectionalFrontMatter.class, bibitem_model, equation_model, equationgroup_model, figure_model, float_model, inline-item_model, item_model, listingline_model, note_model, proof_model, table_model, theorem_model

Content:

tag+

Expansion:

(tag+)

A tag within an item indicating the term or bullet for a given item.

Used by:

caption_model, tags_model, title_model, toccaption_model, toctitle_model, caption_model, tags_model, title_model, toccaption_model, toctitle_model

Attributes for tag.

Attributes:

Common.attributes, Backgroundable.attributes

Attribute role

= text

specifies the purpose this tag is used for: no value is default display

Attribute open

= text

specifies an open delimiters used to display the tag.

Attribute close

= text

specifies an close delimiters used to display the tag.

Content model for tag.

Content:

Inline.model

Expansion:

(Inline.model)

A page break or related pagination information.

Used by:

Block.class, Para.class, Block.class, Para.class

Attributes for pagination.

Attributes:

Common.attributes

Attribute role

= text

what kind of pagination

Content model for pagination.

Content:

empty

Expansion:

()