Non-Exit Sharing Configuration Settings

Question

In rmarkdown you can create a file _output.yamlthat has common parameters for output formats only ( link )

html_document:
    toc: true
    pandoc_args: ['--base-header-level', 2]
pdf_document:
    toc: true
    pandoc_args: ['--base-header-level', 2]

My question is: Is it possible to share parameters without output in _output.yaml? Closer to the format used as frontmatter in standard rmarkdown.

eg:.

bibliography: ../library.bib
author: me
output:
    html_document:
        toc: true
        pandoc_args: ['--base-header-level', 2]
    pdf_document:
        toc: true
        pandoc_args: ['--base-header-level', 2]

so that any document I renderin this directory will automatically receive the author "me", the specified bibliography path and output parameters? (Currently, if I do this, he is complaining about a call eval, mostly trying to evaluate the value of my first option. "object '..' not found").

, , (, , ).

, (ab) pandoc_args, , , _output.yaml. , ["--bibliography", "./library.bib", "--variable", "author:me"] , , , .

, , ; , pandoc. , pandoc config.yaml chapter1.md chapter2.md , render(c('config.yaml', 'chapter1.md', 'chapter2.md')) .

: (, toc: true ) ?