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13.10.2 LaTeX specific export settings

The LaTeX export back-end has several additional keywords for customizing LaTeX output. Setting these keywords works similar to the general options (see Export Settings).

‘DESCRIPTION’​

The document’s description. The description along with author name, keywords, and related file metadata are inserted in the output file by the hyperref package. See org-latex-hyperref-template for customizing metadata items. See org-latex-title-command for typesetting description into the document’s front matter. Use multiple ‘DESCRIPTION’ keywords for long descriptions.

‘LANGUAGE’​

In order to be effective, the ‘babel’ or ‘polyglossia’ packages—according to the LaTeX compiler used—must be loaded with the appropriate language as argument. This can be accomplished by modifying the org-latex-packages-alist variable, e.g., with the following snippet:

(add-to-list 'org-latex-packages-alist
             '("AUTO" "babel" t ("pdflatex")))
(add-to-list 'org-latex-packages-alist
             '("AUTO" "polyglossia" t ("xelatex" "lualatex")))

‘LATEX_CLASS’​

This is LaTeX document class, such as article, report, book, and so on, which contain predefined preamble and headline level mapping that the LaTeX export back-end needs. The back-end reads the default class name from the org-latex-default-class variable. Org has article as the default class. A valid default class must be an element of org-latex-classes.

‘LATEX_CLASS_OPTIONS’​

Options the LaTeX export back-end uses when calling the LaTeX document class.

‘LATEX_COMPILER’​

The compiler, such as ‘pdflatex’, ‘xelatex’, ‘lualatex’, for producing the PDF. See org-latex-compiler.

‘LATEX_HEADER’​

‘LATEX_HEADER_EXTRA’​

Arbitrary lines to add to the document’s preamble, before the hyperref settings. See org-latex-classes for adjusting the structure and order of the LaTeX headers.

‘KEYWORDS’​

The keywords for the document. The description along with author name, keywords, and related file metadata are inserted in the output file by the hyperref package. See org-latex-hyperref-template for customizing metadata items. See org-latex-title-command for typesetting description into the document’s front matter. Use multiple ‘KEYWORDS’ lines if necessary.

‘SUBTITLE’​

The document’s subtitle. It is typeset as per org-latex-subtitle-format. If org-latex-subtitle-separate is non-nil, it is typed outside of the \title macro. See org-latex-hyperref-template for customizing metadata items. See org-latex-title-command for typesetting description into the document’s front matter.

The following sections have further details.