Character vector containing packages to find vignettes for. If
you are calling p_vignette from within a function (or just having
difficulties calling it using a character vector input) then pass your
character vector of packages to this parameter directly.
interactive
logical. If TRUE will generate an HTML list of
selections.
character.only
logical. If TRUE then p_vignette will
only accept a single input which is a character vector containing the names
of packages to find vignettes for.