# Configuration Some attributes of a Snekdown document can be controlled by using a configuration file. The default name for this file is `Manifest.toml`. When importing a `toml` file, it gets interpreted as a configuration file by default. Multiple configurations are combined. The basic layout of the manifest file is the following: ```toml # document metadata [metadata] # features used in the document [features] # additional imports and blacklists [imports] # settings related to pdf rendering [pdf] # image settings [images] # Visual adjustments [style] # custom metadata # String -> String Mappings [custom_attributes] ``` ## Metadata The metadata sections allows for configuration of document metadata. It currently supports two keys: ```toml [metadata] # language setting of the document language = 'en' # author of the document author = 'author' ``` ## Features The features section provides options to turn off some snekdown features. The provided options are: ```toml [features] # if external sources (images, stylesheets, MathJax) # should be embedded into the document (default: true) embed_external = true # If SmartArrows should be used (default: true) smart_arrows = true # If the MathJax Library should be included. # Without this library the math rendered by snekdown won't be displayed # correctly in browsers that don't support MathML (for example Chromium based browsers). # (default: true) include_mathjax = true ``` ## Imports The import section allows the definition of additional imports and imports that should be ignored. ```toml [imports] # those files won't get imported ignored_imports = [] # stylesheets that should be included included_stylesheets = ['style.css'] # bibliography that should be included included_bibliography = ['Bibliography.toml'] # glossary that sould be included included_glossaries = ['Glossary.toml'] ``` ## PDF In the pdf section, some settings related to the PDF Rendering can be tweaked. ```toml [pdf] # If the header and footer of the pdf should be displayed (default: true) display_header_footer = true # PDF header template of each page (default: '
') header_template = '' # PDF footer template of each page (default: the value below) footer_template = '''