有没有办法在 pandoc lua 过滤器中找出 output 格式

Question

Lets say I have a code like this:

return {
  {
    Str = function (elem)
      if elem.text == "any string" then
        return pandoc.RawInline ("latex", "anything")
      end
    end,
  }
}

Can i include a if statement that says: If the output file is latex then use this code and if the output file is html (or not latex) do that...

So I essentially wonder if there is a way of figuring out the output file format within the lua-filter.

Answer 1

Yes, this is possible. Check out this pandoc lua filters example: https://pandoc.org/lua-filters.html#center-images-in-latex-and-html-output specifically these lines:

if FORMAT:match 'latex' then
...
if FORMAT:match 'html' then