hugo/markup
Bjørn Erik Pedersen 90da7664bf Add page fragments support to Related
The main topic of this commit is that you can now index fragments (content heading identifiers) when calling `.Related`.

You can do this by:

* Configure one or more indices with type `fragments`
* The name of those index configurations maps to an (optional) front matter slice with fragment references. This allows you to link
page<->fragment and page<->page.
* This also will index all the fragments (heading identifiers) of the pages.

It's also possible to use type `fragments` indices in shortcode, e.g.:

```
{{ $related := site.RegularPages.Related .Page }}
```

But, and this is important, you need to include the shortcode using the `{{<` delimiter. Not doing so will create infinite loops and timeouts.

This commit also:

* Adds two new methods to Page: Fragments (can also be used to build ToC) and HeadingsFiltered (this is only used in Related Content with
index type `fragments` and `enableFilter` set to true.
* Consolidates all `.Related*` methods into one, which takes either a `Page` or an options map as its only argument.
* Add `context.Context` to all of the content related Page API. Turns out it wasn't strictly needed for this particular feature, but it will
soon become usefil, e.g. in #9339.

Closes #10711
Updates #9339
Updates #10725
2023-02-21 17:56:41 +01:00
..
asciidocext Add page fragments support to Related 2023-02-21 17:56:41 +01:00
blackfriday
converter Add page fragments support to Related 2023-02-21 17:56:41 +01:00
goldmark Add page fragments support to Related 2023-02-21 17:56:41 +01:00
highlight markup: Fix linenos codeblock hl option case regression 2023-02-05 20:06:25 +01:00
internal markup/goldmark: Add removeSurroundingParagraph for Markdown images 2022-12-05 15:00:47 +01:00
markup_config
org
pandoc
rst
tableofcontents Add page fragments support to Related 2023-02-21 17:56:41 +01:00
markup.go Misc doc, code refactoring to improve documentation 2023-01-04 18:01:26 +01:00
markup_test.go