default_output_format {rmarkdown} | R Documentation |
Read the YAML metadata (and any common _output.yml file) for the
document and return the output format that will be generated by
a call to render
.
default_output_format(input, encoding = "UTF-8")
input |
Input file (Rmd or plain markdown) |
encoding |
The encoding of the input file; see |
This function is useful for front-end tools that require additional
knowledge of the output to be produced by render
(e.g. to
customize the preview experience).
A named list with a name
value containing the format
name and an options
value that is a list containing all the options
for the format and their values. An option's default value will be returned
if the option isn't set explicitly in the document.