hugo/docs/content/en/content-management/summaries.md
2018-07-18 11:05:58 +02:00

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---
title: Content Summaries
linktitle: Summaries
description: Hugo generates summaries of your content.
date: 2017-01-10
publishdate: 2017-01-10
lastmod: 2017-01-10
categories: [content management]
keywords: [summaries,abstracts,read more]
menu:
docs:
parent: "content-management"
weight: 90
weight: 90 #rem
draft: false
aliases: [/content/summaries/,/content-management/content-summaries/]
toc: true
---
With the use of the `.Summary` [page variable][pagevariables], Hugo generates summaries of content to use as a short version in summary views.
## Summary Splitting Options
* Hugo-defined Summary Split
* User-defined Summary Split
It is natural to accompany the summary with links to the original content, and a common design pattern is to see this link in the form of a "Read More ..." button. See the `.RelPermalink`, `.Permalink`, and `.Truncated` [page variables][pagevariables].
### Hugo-defined: Automatic Summary Splitting
By default, Hugo automatically takes the first 70 words of your content as its summary and stores it into the `.Summary` page variable for use in your templates. Taking the Hugo-defined approach to summaries may save time, but it has pros and cons:
* **Pros:** Automatic, no additional work on your part.
* **Cons:** All HTML tags are stripped from the summary, and the first 70 words, whether they belong to a heading or to different paragraphs, are all put into one paragraph.
{{% note %}}
The Hugo-defined summaries are set to use word count calculated by splitting the text by one or more consecutive white space characters. If you are creating content in a `CJK` language and want to use Hugo's automatic summary splitting, set `hasCJKLanguage` to `true` in you [site configuration](/getting-started/configuration/).
{{% /note %}}
### User-defined: Manual Summary Splitting
Alternatively, you may add the <code>&#60;&#33;&#45;&#45;more&#45;&#45;&#62;</code> summary divider where you want to split the article. For [org content][org], use `# more` where you want to split the article. Content that comes before the summary divider will be used as that content's summary and stored in the `.Summary` page variable with all HTML formatting intact.
{{% note "Summary Divider"%}}
The concept of a *summary divider* is not unique to Hugo. It is also called the "more tag" or "excerpt separator" in other literature.
{{% /note %}}
* Pros: Freedom, precision, and improved rendering. All HTML tags and formatting are preserved.
* Cons: Extra work for content authors, since they need to remember to type <code>&#60;&#33;&#45;&#45;more&#45;&#45;&#62;</code> (or `# more` for [org content][org]) in each content file. This can be automated by adding the summary divider below the front matter of an [archetype](/content-management/archetypes/).
{{% warning "Be Precise with the Summary Divider" %}}
Be careful to enter <code>&#60;&#33;&#45;&#45;more&#45;&#45;&#62;</code> exactly; i.e., all lowercase and with no whitespace.
{{% /warning %}}
## Example: First 10 Articles with Summaries
You can show content summaries with the following code. You could use the following snippet, for example, in a [section template][].
{{< code file="page-list-with-summaries.html" >}}
{{ range first 10 .Pages }}
<article>
<!-- this <div> includes the title summary -->
<div>
<h2><a href="{{ .RelPermalink }}">{{ .Title }}</a></h2>
{{ .Summary }}
</div>
{{ if .Truncated }}
<!-- This <div> includes a read more link, but only if the summary is truncated... -->
<div>
<a href="{{ .RelPermalink }}">Read More…</a>
</div>
{{ end }}
</article>
{{ end }}
{{< /code >}}
Note how the `.Truncated` boolean valuable may be used to hide the "Read More..." link when the content is not truncated; i.e., when the summary contains the entire article.
[org]: /content-management/formats/
[pagevariables]: /variables/page/
[section template]: /templates/section-templates/