Re: Markdown syntax can't handle BibLaTeX formatting

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

Nice!  I hadn't even thought of having the lua filter
do the whole job.

+++ Albert Krewinkel [Nov 02 17 22:22 ]:
>This is such a beautiful solution that I couldn't resist to code up a
>proof-of-concept.  The path to the bibtex file must be stored in the
>*bibliography* yaml field:
>
>    ```
>    bibliography: path/to/bibliography.bib
>    ...
>
>fix-bibkeys.lua:
>
>    function references_from_bibfile (filename)
>      local yaml = io.popen('pandoc-citeproc -y ' .. filename):read("*a")
>      return pandoc.read(yaml).meta.references
>    end
>
>    function Meta(meta)
>      local bibfile = meta.bibliography[1].text
>      local references = references_from_bibfile(bibfile)
>      -- modify keys, replace ???? with 0000
>      for k, v in pairs(references) do
>        references[k].id = v.id[1].text:gsub("%?%?%?%?", "0000")
>      end
>      meta.references = references
>      return meta
>   end
>
>Run with
>
>    pandoc --lua-filter=fix-bibkeys.lua --filter=pandoc-citeproc …

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