Re: Experimenting with pandoc module using just Lua

[Bastien DUMONT <bastien.dumont-VwIFZPTo/vqsTnJN9+BGXg@public.gmane.org>]

I don't think that you can do this directly from a Lua interpreter. This is how I would build a document programmatically:

```build.lua
function Pandoc(_)
  return pandoc.Pandoc(
    pandoc.Para({
        pandoc.Str('Hello'),
        pandoc.Space(),
        pandoc.Emph(pandoc.Str('World')),
        pandoc.Str('!')
    })
  )
end
```

pandoc -L build.lua <<< '' outputs `<p>Hello <em>World</em>!</p>`.


Le Thursday 16 June 2022 à 05:28:29PM, A A a écrit :
> Hi Bastien,
> 
> I'm afraid that doesn't really show me how I can build a document from scratch
> similar to what is done in Haskell using a `Builder`.
> 
> I really would like to avoid learning Haskell and stick to the Lua API. But I'm
> getting the impression that use of the Lua API requires understanding of how
> the underlying Haskell objects interact.
> 
> Regards,
> 
> Amine
> 
> On Thu, 16 Jun 2022 at 17:20, A A <[1]amine.aboufirass-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> 
> 
>     I guess a better way to phrase my question is the following:
> 
>     Is there a way to generate a document from scratch and programmatically
>     using Lua and without using Haskell?
> 
>     There is mention [2]here of a pandoc Builder class but I don’t see its Lua
>     equivalent [3]here.
> 
> 
> 
>     ---------- Forwarded message ---------
>     From: A A <[4]amine.aboufirass-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>     Date: Thu, 16 Jun 2022 at 16:51
>     Subject: Experimenting with pandoc module using just Lua
>     To: <[5]pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
> 
> 
> 
>     Dear All,
> 
>     Is there a way to experiment with the objects pandoc module using Lua
>     without having to write a filter/writer and go through the pandoc CLI? I
>     would really like to just experiment with generating documents and getting
>     familiar with the Lua API using just a Lua interpreter.
> 
>     Regards,
> 
>     Amine
> 
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> References:
> 
> [1] mailto:amine.aboufirass-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
> [2] https://pandoc.org/using-the-pandoc-api.html#builder
> [3] https://pandoc.org/lua-filters.html#module-pandoc
> [4] mailto:amine.aboufirass-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
> [5] mailto:pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
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