I eturn either:
1. leaf
2. branch
3. empty string
The above sits well with constructs like:
```
{{ with .BundleType }}
// Now we know it is a bundle
{{ end }}
```
Fixes#4662
The count starts at 0 relative to the shortcode's parent: Either the page or the surrounding shortcode.
Access it in a shortcode like this:
```bash
Ordinal is {{ .Ordinal }}
```
Note that this is a shared ordinal for all shortcodes in the relevant context, so, as an example, you have this in a content page:
```markdown
This is a shortcode:
{{< hello >}}
This is another shortcode:
{{< hugo >}}
The `.Ordinal` you get in the two shortcodes above is 0 and 1.
```
See #3359
In most cases we could delay the content init until rendering time, but there could be use cases where the templates would depend on state set in the shortcodes (.Page.Scratch.Set), so we need to do this early.
See #4632
This resolves some surprising behaviour when reading other pages' content from shortcodes. Before this commit, that behaviour was undefined. Note that this has never been an issue from regular templates.
It will still not be possible to get **the current shortcode's page's rendered content**. That would have impressed Einstein.
The new and well defined rules are:
* `.Page.Content` from a shortcode will be empty. The related `.Page.Truncated` `.Page.Summary`, `.Page.WordCount`, `.Page.ReadingTime`, `.Page.Plain` and `.Page.PlainWords` will also have empty values.
* For _other pages_ (retrieved via `.Page.Site.GetPage`, `.Site.Pages` etc.) the `.Content` is there to use as you please as long as you don't have infinite content recursion in your shortcode/content setup. See below.
* `.Page.TableOfContents` is good to go (but does not support shortcodes in headlines; this is unchanged)
If you get into a situation of infinite recursion, the `.Content` will be empty. Run `hugo -v` for more information.
Fixes#4632Fixes#4653Fixes#4655
For the content from other pages in shortcodes there are some chicken and
egg dependencies that is hard to get around. But we can improve on this by preparing the pages in a certain order:
1. The headless bundles goes first. These are page typically page and image collections..
2. Leaf bundles
3. Regular single pages
4. Branch bundles
Fixes#4632
f9a5dc59b Code Toggle block added to doc site final batch Templates ✅ Variables ✅
4d4107968 Add eSolia as new sponsor
000fed94e Add missing closing tags for li in menu template example
f462b620f Clarify that local CSV files cannot be inside data dir
ae083641a Added hugo-search-index to list of search tools
e2b64d0b7 Remove extra link
2fb4c9af5 Release 0.38.2
59b1c9853 releaser: Prepare repository for 0.39-DEV
92f6a05ea releaser: Add release notes to /docs for release of 0.38.2
76244729e releaser: Bump versions for release of 0.38.2
0960c5fb3 Adjust gray color of tab vs pane in code-toggle.
8ae3aadd7 use code-toggle shortcode when relevant Content Management ✅
455b8b53b Update related.md
6e8d19090 Release 0.38.1
079ba044c releaser: Prepare repository for 0.39-DEV
6f23e6ec1 releaser: Add release notes to /docs for release of 0.38.1
c51692ceb releaser: Bump versions for release of 0.38.1
d37ea6a5e Update related.md
faa2707d0 Update index.md
9ce901dcb Add a forgotten language tag (go-html-template) for code
b05aaed14 Update where.md
4d4760819 Fix typo in code-toggle.md
c5a5250a1 Use the new go-html-template Chroma lexer
2de831f4b Add the full list of Chroma lexers
18114d4b4 Update Output Formats
b069d7f84 Release 0.38
caaa8355a releaser: Prepare repository for 0.39-DEV
e45b7cc9f releaser: Add release notes to /docs for release of 0.38
40f40906e releaser: Bump versions for release of 0.38
2d52e2e4e Merge commit 'ed8bf081fdbf336e026517b7e1b123c039014ab5'
1439f64a0 docs: Generate docshelper data
5b0edfd79 Add .Site.IsServer
fdb579ad1 Merge commit '0a23baa6a90901f772c234107c4f12c16c76f4aa'
7b71da1f8 hugolib: Add Reset method to delete key from Scratch
63a131664 docs: Add docs for lang.Merge
55cba056d Merge commit '3886fc1fef6ac19d58b9ba1bb642d0c6c9a54031'
6f301ebcc docs: Add docs on the new front matter configuration
7ba35ef56 Merge commit 'c0290655825e7bb36e13fb39f89d85b392cf1adc'
3d2cab754 releaser: Prepare repository for 0.38-DEV
095e888e1 releaser: Add release notes to /docs for release of 0.37.1
593fa0dcb releaser: Bump versions for release of 0.37.1
c18c1df54 releaser: Prepare repository for 0.38-DEV
git-subtree-dir: docs
git-subtree-split: f9a5dc59b77d15cc2c7534e10bcd90bcfeda7bb4
