Merge commit 'be04ece8590f775a52ea167fbe4555753e8c5211'

docs/content/en/templates/404.md

@@ -52,6 +52,7 @@ Your 404.html file can be set to load automatically when a visitor enters a mist
 * Amazon AWS S3. When setting a bucket up for static web serving, you can specify the error file from within the S3 GUI.
 * Amazon CloudFont. You can specify the page in the Error Pages section in the CloudFont Console. [Details here](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/custom-error-pages.html)
 * Caddy Server. Using `errors { 404 /404.html }`. [Details here](https://caddyserver.com/docs/errors)
+* Netlify. Add `/* /404.html 404` to `content/_redirects`. [Details Here](https://www.netlify.com/docs/redirects/#custom-404)
 
 {{% note %}}
 `hugo server` will not automatically load your custom `404.html` file, but you

docs/content/en/templates/introduction.md

@@ -20,7 +20,7 @@ toc: true
 ---
 
 {{% note %}}
-The following is only a primer on Go Templates. For an in-depth look into Go Templates, check the official [Go docs](http://golang.org/pkg/html/template/).
+The following is only a primer on Go Templates. For an in-depth look into Go Templates, check the official [Go docs](https://golang.org/pkg/text/template/).
 {{% /note %}}
 
 Go Templates provide an extremely simple template language that adheres to the belief that only the most basic of logic belongs in the template or view layer.
@@ -233,6 +233,18 @@ key.
 {{ end }}
 ```
 
+#### Example 5: Conditional on empty _map_, _array_, or _slice_.
+
+If the _map_, _array_, or _slice_ passed into the range is zero-length then the else statment is evaluated.
+
+```go-html-template
+{{ range $array }}
+    {{ . }}
+{{else}}
+    <!-- This is only evaluated if $array is empty -->
+{{ end }}
+```
+
 ### Conditionals
 
 `if`, `else`, `with`, `or`, and `and` provide the framework for handling conditional logic in Go Templates. Like `range`, each statement is closed with an `{{ end }}`.