Wraps a footnote in an object that can then be inserted as a run/chunk with fpar() or within an R Markdown document.
run_footnote(x, prop =NULL)
Arguments
x: a set of blocks to be used as footnote content returned by function block_list().
prop: formatting text properties returned by fp_text_lite() or fp_text(). It also can be NULL in which case, no formatting is defined (the default is applied).