include: yes            # include this page in index?
format: rest            # or html
file-extension: html    # setting in index.txt applies to all files in dir
template: filepath      # in index.txt, applies to whole dir and subdirs
template-encoding: ??   # guessed if not specified
index-file: alt_file    # only for index.txt to specify alt main page for dir
section: None           # for index.txt what section to appear in one level up
link-title: text        # text in link from index page, page title is default
page-title: text        # needed for index.txt and html pages
page-description:\n     # rest format, default ''
   text
/description
crumb: name             # default page title, or filename if no page title
                        # in index page
target: filename        # default is filename minus .txt plus file_extension
build: yes              # build this file?
initialheaderlevel: 1   # starting header level for rest headers
encoding: ??            # default is to leave 'subtools' (docutils) to guess it
output-encoding: ??     # setting in index applies to whole dir and subdirs
sectionlist: name...    # only in index, default is single 'default'
section-title:          # only in index, default is section name (in Title-Case)
section-pages:          # only in index, order of pages, default is arbitrary
section-description:\n  # only in index, default is ''
tags:                   # list of keywords that applies to the page, default ()
file: filename          # additional file to copy to from source to target
plugins:                # list of plugins to apply to page
