diff --git a/docs/content/extras/output-formats.md b/docs/content/extras/output-formats.md
index 10d6a3bea..784a692d5 100644
--- a/docs/content/extras/output-formats.md
+++ b/docs/content/extras/output-formats.md
@@ -49,7 +49,7 @@ Given a media type and some additional configuration, you get an `Output Format`
This is the full set of built-in output formats in Hugo:
-{{< datatable "output" "formats" "Name" "MediaType" "Path" "BaseName" "Rel" "Protocol" "IsPlainText" "IsHTML" "NoUgly">}}
+{{< datatable "output" "formats" "Name" "MediaType" "Path" "BaseName" "Rel" "Protocol" "IsPlainText" "IsHTML" "NoUgly" "NotAlternative">}}
**Note:**
@@ -84,6 +84,7 @@ Field | Description
**IsPlainText** | Use Go's plain text templates parser for the templates. **Default:** _false_.
**IsHTML** | Used in situations only relevant for `HTML` type of formats, page aliases being one example.|
**NoUgly** | If `uglyURLs` is enabled globally, this can be used to turn it off for a given output format. **Default:** _false_.
+**NotAlternative** | Enable if it doesn't make sense to include this format in an the `.AlternativeOutputFormats` format listing on `Page`, `CSS` being one good example. Note that we use the term "alternative" and not "alternate" here, as it does not necessarily replace the other format, it is an alternative representation. **Default:** _false_.
## Output Formats for your pages
@@ -118,6 +119,32 @@ A `Page` with `YAML` front matter defining some output formats for that `Page`:
---
```
Note that the names used for the output formats are case insensitive.
+
+## Link to Output Formats
+
+ `Page` has both `.OutputFormats` (all formats including the current) and `.AlternativeOutputFormats`, the latter useful for creating a `link rel` list in your `head` section:
+
+ ```
+ {{ range .AlternativeOutputFormats -}}
+
+ {{ end -}}
+ ```
+
+Note that `.Permalink` on `RelPermalink` on `Page` will return the first output format defined for that page (usually `HTML` if nothing else is defined).
+
+This is how you link to a given output format:
+
+```
+{{ with .OutputFormats.Get "json" -}}
+{{ .Name }}
+{{- end }}
+```
+From content files, you can use the `ref` or `relref` shortcodes:
+
+```
+[Neat]({{* ref "blog/neat.md" "amp" */>}})
+[Who]({{* relref "about.md#who" "amp" */>}})
+```
## Templates for your Output Formats
diff --git a/docs/content/extras/shortcodes.md b/docs/content/extras/shortcodes.md
index b31b2b4ca..52a2f2a36 100644
--- a/docs/content/extras/shortcodes.md
+++ b/docs/content/extras/shortcodes.md
@@ -157,6 +157,11 @@ Read more on [cross-references]({{% ref "extras/crossreferences.md" %}}).
[Neat]({{* ref "blog/neat.md" */>}})
[Who]({{* relref "about.md#who" */>}})
+
+If the page exists in multiple [output formats]({{< relref "extras/output-formats.md" >}}), `ref` or `relref` can be used with a output format name:
+
+ [Neat]({{* ref "blog/neat.md" "amp" */>}})
+
#### Example Output
diff --git a/docs/data/docs.json b/docs/data/docs.json
index 6bcf6ab3d..12bda6e3c 100644
--- a/docs/data/docs.json
+++ b/docs/data/docs.json
@@ -77,7 +77,8 @@
"Protocol": "",
"IsPlainText": false,
"IsHTML": true,
- "NoUgly": false
+ "NoUgly": false,
+ "NotAlternative": false
},
{
"MediaType": "text/css+css",
@@ -88,7 +89,8 @@
"Protocol": "",
"IsPlainText": true,
"IsHTML": false,
- "NoUgly": false
+ "NoUgly": false,
+ "NotAlternative": true
},
{
"MediaType": "text/csv+csv",
@@ -99,7 +101,8 @@
"Protocol": "",
"IsPlainText": true,
"IsHTML": false,
- "NoUgly": false
+ "NoUgly": false,
+ "NotAlternative": false
},
{
"MediaType": "text/calendar+ics",
@@ -110,7 +113,8 @@
"Protocol": "webcal://",
"IsPlainText": true,
"IsHTML": false,
- "NoUgly": false
+ "NoUgly": false,
+ "NotAlternative": false
},
{
"MediaType": "text/html+html",
@@ -121,7 +125,8 @@
"Protocol": "",
"IsPlainText": false,
"IsHTML": true,
- "NoUgly": false
+ "NoUgly": false,
+ "NotAlternative": false
},
{
"MediaType": "application/json+json",
@@ -132,7 +137,8 @@
"Protocol": "",
"IsPlainText": true,
"IsHTML": false,
- "NoUgly": false
+ "NoUgly": false,
+ "NotAlternative": false
},
{
"MediaType": "application/rss+xml",
@@ -143,7 +149,8 @@
"Protocol": "",
"IsPlainText": false,
"IsHTML": false,
- "NoUgly": true
+ "NoUgly": true,
+ "NotAlternative": false
}
],
"layouts": [