问题
Is it possible to add the same format twice to the _output.yml in a Bookdown projects (with different parameters, of course), and somehow set a - different - name for them? So that clicking the Build Book would compile both parametrizations and name the files according to what we have set...
来源：https://stackoverflow.com/questions/59010344/compiling-the-same-bookdown-project-twice-to-the-same-output-format-but-with-di