* Customising toc in HTML
@ 2023-02-12 14:16 Thomas Hodgson
[not found] ` <6035b070-9f83-41e3-b392-5f6970e36757n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Hodgson @ 2023-02-12 14:16 UTC (permalink / raw)
To: pandoc-discuss
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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 <https://readable-css.freedomtowrite.org/>, so I
want the TOC to fit what will work with that.)
Tom
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* Re: Customising toc in HTML
[not found] ` <6035b070-9f83-41e3-b392-5f6970e36757n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
@ 2023-02-14 13:20 ` Thomas Hodgson
[not found] ` <b1b171d9-87c7-4bac-8ab4-a0473c401519n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Hodgson @ 2023-02-14 13:20 UTC (permalink / raw)
To: pandoc-discuss
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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 <https://readable-css.freedomtowrite.org/>, so
> I want the TOC to fit what will work with that.)
>
> Tom
>
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* Re: Customising toc in HTML
[not found] ` <b1b171d9-87c7-4bac-8ab4-a0473c401519n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
@ 2023-02-14 15:26 ` Bastien DUMONT
2023-02-15 10:23 ` Thomas Hodgson
0 siblings, 1 reply; 4+ messages in thread
From: Bastien DUMONT @ 2023-02-14 15:26 UTC (permalink / raw)
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw
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
>
> --
> You received this message because you are subscribed to the Google Groups
> "pandoc-discuss" group.
> To unsubscribe from this group and stop receiving emails from it, send an email
> to [2]pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> To view this discussion on the web visit [3]https://groups.google.com/d/msgid/
> pandoc-discuss/b1b171d9-87c7-4bac-8ab4-a0473c401519n%40googlegroups.com.
>
> References:
>
> [1] https://readable-css.freedomtowrite.org/
> [2] mailto:pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
> [3] https://groups.google.com/d/msgid/pandoc-discuss/b1b171d9-87c7-4bac-8ab4-a0473c401519n%40googlegroups.com?utm_medium=email&utm_source=footer
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* Re: Customising toc in HTML
2023-02-14 15:26 ` Bastien DUMONT
@ 2023-02-15 10:23 ` Thomas Hodgson
0 siblings, 0 replies; 4+ messages in thread
From: Thomas Hodgson @ 2023-02-15 10:23 UTC (permalink / raw)
To: pandoc-discuss
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Thank you!
I added an `if header.level == 2` conditional, and it does exactly what I
want.
On Tuesday, 14 February 2023 at 16:26:38 UTC+1 Bastien DUMONT wrote:
> 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
> >
> > --
> > You received this message because you are subscribed to the Google Groups
> > "pandoc-discuss" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> an email
> > to [2]pandoc-discus...-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > To view this discussion on the web visit [3]
> https://groups.google.com/d/msgid/
> > pandoc-discuss/b1b171d9-87c7-4bac-8ab4-a0473c401519n%40googlegroups.com.
> >
> > References:
> >
> > [1] https://readable-css.freedomtowrite.org/
> > [2] mailto:pandoc-discus...-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
> > [3]
> https://groups.google.com/d/msgid/pandoc-discuss/b1b171d9-87c7-4bac-8ab4-a0473c401519n%40googlegroups.com?utm_medium=email&utm_source=footer
>
>
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2023-02-12 14:16 Customising toc in HTML Thomas Hodgson
[not found] ` <6035b070-9f83-41e3-b392-5f6970e36757n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2023-02-14 13:20 ` Thomas Hodgson
[not found] ` <b1b171d9-87c7-4bac-8ab4-a0473c401519n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2023-02-14 15:26 ` Bastien DUMONT
2023-02-15 10:23 ` Thomas Hodgson
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