Re: Pandoc 2.18 - Custom writer working example

[Albert Krewinkel <albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org>]

Felix SOEDJEDE <soefelix-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:

> My real need is that I want to be able to access variables in my lua
> filters.

In that case there might be a simpler solution: The global
PANDOC_WRITER_OPTIONS became available in pandoc 2.17. With that you can
access variables in writers by indexing
`PANDOC_WRITER_OPTIONS.variables`.

To give a short example: if you call pandoc with

    pandoc --lua-filter=var-test.lua --variable foo=hello <<< ''

where `var-test.lua` contains

    print(PANDOC_WRITER_OPTIONS.variables.foo)

then you'll get `hello` printed to the terminal.

HTH,
Albert


-- 
Albert Krewinkel
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