OpenDocument Options

OpenDocument, is an open standard file format for word processing documents It was developed with the aim of providing an open, XML-based file format specification for office applications. To learn more about OpenDocument see https://en.wikipedia.org/wiki/OpenDocument.

format: odt

Title & Author

title

Document title

subtitle

Identifies the subtitle of the document.

date

Document date

author

Author or authors of the document

abstract

Summary of document

order

Order for document when included in a website automatic sidebar menu.

Format Options

reference-doc

Use the specified file as a style reference in producing a docx, pptx, or odt file.

quarto-required

A semver version range describing the supported quarto versions for this document or project.

Examples:

  • >= 1.1.0: Require at least quarto version 1.1
  • 1.*: Require any quarto versions whose major version number is 1

Table of Contents

toc

Include an automatically generated table of contents (or, in the case of latex, context, docx, odt, opendocument, rst, or ms, an instruction to create one) in the output document. This option has no effect if standalone is false.

Note that if you are producing a PDF via ms, the table of contents will appear at the beginning of the document, before the title. If you would prefer it to be at the end of the document, use the option pdf-engine-opt: --no-toc-relocation.

toc-depth

Specify the number of section levels to include in the table of contents. The default is 3

toc-title

The title used for the table of contents.

Numbering

number-sections

Number section headings rendered output. By default, sections are not numbered. Sections with class .unnumbered will never be numbered, even if number-sections is specified.

number-offset

Offset for section headings in output (offsets are 0 by default) The first number is added to the section number for top-level headings, the second for second-level headings, and so on. So, for example, if you want the first top-level heading in your document to be numbered “6”, specify number-offset: 5. If your document starts with a level-2 heading which you want to be numbered “1.5”, specify number-offset: [1,4]. Implies number-sections

shift-heading-level-by

Shift heading levels by a positive or negative integer. For example, with shift-heading-level-by: -1, level 2 headings become level 1 headings, and level 3 headings become level 2 headings. Headings cannot have a level less than 1, so a heading that would be shifted below level 1 becomes a regular paragraph. Exception: with a shift of -N, a level-N heading at the beginning of the document replaces the metadata title.

Layout

page-width

Target page width for output (used to compute columns widths for layout divs). Defaults to 6.5 inches, which corresponds to default letter page settings in docx and odt.

Execution

Execution options should be specified within the execute key. For example:

execute:
  echo: false
  warning: false
eval

Evaluate code cells (if false just echos the code into output).

  • true (default): evaluate code cell
  • false: don’t evaluate code cell
  • [...]: A list of positive or negative line numbers to selectively include or exclude lines (explicit inclusion/excusion of lines is available only when using the knitr engine)
echo

Include cell source code in rendered output.

  • true (default): include source code in output
  • false: do not include source code in output
  • fenced: in addition to echoing, include the cell delimiter as part of the output.
  • [...]: A list of positive or negative line numbers to selectively include or exclude lines (explicit inclusion/excusion of lines is available only when using the knitr engine)
output

Include the results of executing the code in the output. Possible values:

  • true: Include results.
  • false: Do not include results.
  • asis: Treat output as raw markdown with no enclosing containers.
warning

Include warnings in rendered output.

error

Include errors in the output (note that this implies that errors executing code will not halt processing of the document).

include

Catch all for preventing any output (code or results) from being included in output.

cache

Cache results of computations (using the knitr cache for R documents, and Jupyter Cache for Jupyter documents).

Note that cache invalidation is triggered by changes in chunk source code (or other cache attributes you’ve defined).

  • true: Cache results
  • false: Do not cache results
  • refresh: Force a refresh of the cache even if has not been otherwise invalidated.
freeze

Control the re-use of previous computational output when rendering.

  • true: Never recompute previously generated computational output during a global project render
  • false (default): Recompute previously generated computational output
  • auto: Re-compute previously generated computational output only in case their source file changes

Figures

fig-align

Figure horizontal alignment (default, left, right, or center)

fig-width

Default width for figures generated by Matplotlib or R graphics

fig-height

Default height for figures generated by Matplotlib or R graphics

fig-format

Default format for figures generated by Matplotlib or R graphics (retina, png, jpeg, svg, or pdf)

fig-dpi

Default DPI for figures generated by Matplotlib or R graphics

fig-asp

The aspect ratio of the plot, i.e., the ratio of height/width. When fig-asp is specified, the height of a plot (the option fig-height) is calculated from fig-width * fig-asp.

The fig-asp option is only available within the knitr engine.

Tables

tbl-colwidths

Apply explicit table column widths for markdown grid tables and pipe tables that are more than columns characters wide (72 by default).

Some formats (e.g. HTML) do an excellent job automatically sizing table columns and so don’t benefit much from column width specifications. Other formats (e.g. LaTeX) require table column sizes in order to correctly flow longer cell content (this is a major reason why tables > 72 columns wide are assigned explicit widths by Pandoc).

This can be specified as:

  • auto: Apply markdown table column widths except when there is a hyperlink in the table (which tends to throw off automatic calculation of column widths based on the markdown text width of cells). (auto is the default for HTML output formats)

  • true: Always apply markdown table widths (true is the default for all non-HTML formats)

  • false: Never apply markdown table widths.

  • An array of numbers (e.g. [40, 30, 30]): Array of explicit width percentages.

df-print

Method used to print tables in Knitr engine documents:

  • default: Use the default S3 method for the data frame.
  • kable: Markdown table using the knitr::kable() function.
  • tibble: Plain text table using the tibble package.
  • paged: HTML table with paging for row and column overflow.

The default printing method is kable.

References

bibliography

Document bibliography (BibTeX or CSL). May be a single file or a list of files

csl

Citation Style Language file to use for formatting references.

citeproc

Turn on built-in citation processing. To use this feature, you will need to have a document containing citations and a source of bibliographic data: either an external bibliography file or a list of references in the document’s YAML metadata. You can optionally also include a csl citation style file.

citation-abbreviations

JSON file containing abbreviations of journals that should be used in formatted bibliographies when form="short" is specified. The format of the file can be illustrated with an example:

{ "default": {
    "container-title": {
      "Lloyd's Law Reports": "Lloyd's Rep",
      "Estates Gazette": "EG",
      "Scots Law Times": "SLT"
    }
  }
}

Citation

citation

Citation information for the document itself specified as CSL YAML in the document front matter.

For more on supported options, see Citation Metadata.

Language

lang

Identifies the main language of the document using IETF language tags (following the BCP 47 standard), such as en or en-GB. The Language subtag lookup tool can look up or verify these tags.

This affects most formats, and controls hyphenation in PDF output when using LaTeX (through babel and polyglossia) or ConTeXt.

language

YAML file containing custom language translations

dir

The base script direction for the document (rtl or ltr).

For bidirectional documents, native pandoc spans and divs with the dir attribute can be used to override the base direction in some output formats. This may not always be necessary if the final renderer (e.g. the browser, when generating HTML) supports the [Unicode Bidirectional Algorithm].

When using LaTeX for bidirectional documents, only the xelatex engine is fully supported (use --pdf-engine=xelatex).

Includes

include-before-body

Include contents at the beginning of the document body (e.g. after the <body> tag in HTML, or the \begin{document} command in LaTeX).

A string value or an object with key “file” indicates a filename whose contents are to be included

An object with key “text” indicates textual content to be included

include-after-body

Include contents at the end of the document body (before the </body> tag in HTML, or the \end{document} command in LaTeX).

A string value or an object with key “file” indicates a filename whose contents are to be included

An object with key “text” indicates textual content to be included

include-in-header

Include contents at the end of the header. This can be used, for example, to include special CSS or JavaScript in HTML documents.

A string value or an object with key “file” indicates a filename whose contents are to be included

An object with key “text” indicates textual content to be included

metadata-files

Read metadata from the supplied YAML (or JSON) files. This option can be used with every input format, but string scalars in the YAML file will always be parsed as Markdown. Generally, the input will be handled the same as in YAML metadata blocks. Values in files specified later in the list will be preferred over those specified earlier. Metadata values specified inside the document, or by using -M, overwrite values specified with this option.

Rendering

from

Format to read from. Extensions can be individually enabled or disabled by appending +EXTENSION or -EXTENSION to the format name (e.g. markdown+emoji).

output-file

Output file to write to

output-ext

Extension to use for generated output file

template

Use the specified file as a custom template for the generated document.

template-partials

Include the specified files as partials accessible to the template for the generated content.

standalone

Produce output with an appropriate header and footer (e.g. a standalone HTML, LaTeX, TEI, or RTF file, not a fragment)

filters

Specify executables or Lua scripts to be used as a filter transforming the pandoc AST after the input is parsed and before the output is written.

shortcodes

Specify Lua scripts that implement shortcode handlers

keep-md

Keep the markdown file generated by executing code

keep-ipynb

Keep the notebook file generated from executing code.

ipynb-filters

Filters to pre-process ipynb files before rendering to markdown

extract-media

Extract images and other media contained in or linked from the source document to the path DIR, creating it if necessary, and adjust the images references in the document so they point to the extracted files. Media are downloaded, read from the file system, or extracted from a binary container (e.g. docx), as needed. The original file paths are used if they are relative paths not containing … Otherwise filenames are constructed from the SHA1 hash of the contents.

resource-path

List of paths to search for images and other resources.

default-image-extension

Specify a default extension to use when image paths/URLs have no extension. This allows you to use the same source for formats that require different kinds of images. Currently this option only affects the Markdown and LaTeX readers.

abbreviations

Specifies a custom abbreviations file, with abbreviations one to a line. This list is used when reading Markdown input: strings found in this list will be followed by a nonbreaking space, and the period will not produce sentence-ending space in formats like LaTeX. The strings may not contain spaces.

dpi

Specify the default dpi (dots per inch) value for conversion from pixels to inch/ centimeters and vice versa. (Technically, the correct term would be ppi: pixels per inch.) The default is 96. When images contain information about dpi internally, the encoded value is used instead of the default specified by this option.