We will still not render these comments, so from a safety perspective this is the same, but HTML comments are very common also inside Markdown and too useful to throw away.
Updates #13278
This issue fixes two cases where `{{__hugo_ctx` artifacts were left in the rendered output:
1. Inclusion when `.RenderShortcodes` is wrapped in HTML.
2. Inclusion of Markdown file without a trailing newline in some cases.
Closes#12854
Updates #12998
With Goldmark v1.7.1 and earlier, the Goldmark "strikethrough" extension was
triggered by wrapping text within a pair of double-tilde characters. With
Goldmark v1.7.2 and later, to provide full GFM compatibility, the Goldmark
"strikethrough" extension is triggered by wrapping text within a pair of
single- or double-tilde characters.
This change created a conflict with the Hugo Goldmark Extras "subscript"
extension.
When enabling the Hugo Goldmark Extras "subscript" extension, if you
want to render subscript and strikethrough text concurrently, you must:
1. Disable the Goldmark "strikethrough" extension
2. Enable the Hugo Goldmark Extras "delete" extension
Closes#12597
Enables inclusion of these HTML elements in Markdown:
- Inserted Text (++inserted++)
- Mark Text (==marked==)
- Subscript (H~2~O)
- Superscript (1^st^)
The main use case for this is to resolve links and resources (e.g. images) relative to the included `Page`.
A typical `include` would similar to this:
```handlebars
{{ with site.GetPage (.Get 0) }}
{{ .RenderShortcodes }}
{{ end }}
```
And when used in a Markdown file:
```markdown
{{% include "/posts/p1" %}}
```
Any render hook triggered while rendering `/posts/p1` will get `/posts/p1` when calling `.PageInner`.
Note that
* This is only relevant for shortcodes included with `{{%` that calls `.RenderShortcodes`.
* `.PageInner` is available in all render hooks that, before this commit, received `.Page`.
* `.PageInner` will fall back to the value of `.Page` if not relevant and will always have a value.
Fixes#12356
Configure the TOC (TableOfContents, toc.go) goldmark renderer to always
enable the Strikethrough and Emoji extensions. This allows handling
ast.KindStrikethrough and ast.KindEmoji AST nodes when rendering the TOC.
Fixes#7169Fixes#11783Fixes#12022
