Re: Customising toc in HTML

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

You can use a filter to generate programmatically the content of table-of-contents. Here is a proof of concept (to be improved if you want e.g. to take account of the header levels):

```
local toc_inlines = {}

local function feed_toc_inlines(header)
  table.insert(toc_inlines,
               pandoc.Span(pandoc.Link(header.content, '#' .. header.identifier)))
  table.insert(toc_inlines, pandoc.RawInline('html', '\n'))
end

local function set_metadata(meta)
  meta['table-of-contents'] = toc_inlines
  return meta
end

return {
  { Header = feed_toc_inlines },
  { Meta = set_metadata }
}
```

However, I don't use HTML generation a lot—there may be a better way.


Le Tuesday 14 February 2023 à 05:20:59AM, Thomas Hodgson a écrit :
> The best solution I have found is to put this in my metadata:
> 
> ```
> table-of-contents: <span>[Section one](#section-one)</span><span>[Section two]
> (#section-two)</span>
> ```
> 
> Which works, but has to be updated by hand.
> 
> On Sunday, 12 February 2023 at 15:16:48 UTC+1 Thomas Hodgson wrote:
> 
>     Hi,
> 
>     I'm wondering whether there's a way to change the HTML for a table of
>     contents. In particular, I'm wondering whether I could have something like
>     this, instead of a unordered list:
> 
>     ```
>     <nav>
>     <span><a href="#section-one">Section one</a></span>
>     <span><a href="#section-two">Section two</a></span>
>     </nav>
>     ```
> 
> 
>     (I'm thinking about using <[1]https://readable-css.freedomtowrite.org/>, so
>     I want the TOC to fit what will work with that.)
> 
>     Tom
> 
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> [1] https://readable-css.freedomtowrite.org/
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