Re: How to indent a block when exporting to reStructuredText

[John MacFarlane <jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org>]

Denis Bitouzé <denis.bitouze-PToOLB6qFnLddoiwg0DPyg@public.gmane.org> writes:

> Would somebody kindly give me a starting point? I carefully read the
> pandoc filters docs and had a look at many examples out there but I've
> absolutely no idea how to:
>
> - find the starting Para,
> - collect blocks til I find the ending Para,
> - put these collected blocks (when I'll succeed to collect them) in
>   a Div with class "note".

Something like this (untested and surely buggy, you'll have to debug and fix):

function isNoteStart(block)
  return block.t == 'Para' and block.c == ??? <- fill in
end

function isNoteEnd(block)
  return block.t == 'Para' and block.c == ??? <- fill in
end

function Pandoc(el)

  local inNote = false
  local contents = {}
  local note = {}
  for _,block in el.blocks:
    if isNoteEnd(block) then
      inNote = false
      contents:insert(pandoc.Div(note, pandoc.Attr("",{"note"})))
    elseif isNoteStart(block) then
      inNote = true
      note = {}
    elseif inNote then
      note:insert(block)      
    else
      contents:insert(block)
    end
    el.blocks = contents
    return Pandoc(el)

end 

 

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