Default theme implementation for printed version of book outline.
Available variables:
- title: Top level node title.
- head: Header tags.
- language: Language object.
- language_rtl: A flag indicating whether the current display language is a right to left language.
- base_url: URL to the home page.
- contents: Nodes within the current outline rendered through book-node-export-html.html.twig.
See also
template_preprocess_book_export_html()
File
core/modules/book/templates/book-export-html.html.twig
Related topics
- Theme system overview
- Functions and templates for the user interface that themes can override.
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