Doctools > Docbook, Namespaces & Mortality > Options
dialect:
xml/sgml/ps/pdf/dvi.
xml/sgml are good for docbook, HTML and XHTML output.
ps/pdf/dvi
are good for LaTeX, ConTeXt, Plain TeX output.
locale
mode: screen/print
(this affects link generation for HTML and PDF, for example)
papersize: a4,
letter, etc. This is probably only
relevant for PDF.
characterset: for HTML,
plaintext.