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Restructure excerpt_separator documentation for clarity

This commit is contained in:
Stuart Kent 2015-03-05 23:56:25 -05:00
parent 66785b43ba
commit c371926e09
1 changed files with 5 additions and 7 deletions
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site/_docs/posts.md
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@ -164,13 +164,7 @@ which is already done for you. These tags can be removed with the following if y
{% raw %}{{ post.excerpt | remove: '<p>' | remove: '</p>' }}{% endraw %} {% raw %}{{ post.excerpt | remove: '<p>' | remove: '</p>' }}{% endraw %}
{% endhighlight %} {% endhighlight %}
If you don't like the automatically-generated post excerpt, it can be overridden by adding If you don't like the automatically-generated post excerpt, it can be explicitly overridden by adding an `excerpt` value to your post's YAML Front Matter. Alternatively, you can choose to define a custom `excerpt_separator` in the post's YAML Front Matter:
`excerpt` to your post's YAML Front Matter. Completely disable it by setting
your `excerpt_separator` to `""`.
Also, as with any output generated by Liquid tags, you can pass the `| strip_html` flag to remove any html tags in the output. This is particularly helpful if you wish to output a post excerpt as a `meta="description"` tag within the post `head`, or anywhere else having html tags along with the content is not desirable.
Additionally you are able to specify per-post `excerpt_separator` value if it is required just only the the selected post. Just specify the `excerpt_separator` with the same way as `excerpt` in the post's YAML head:
{% highlight text %} {% highlight text %}
--- ---
@ -182,6 +176,10 @@ Excerpt
Out-of-excerpt Out-of-excerpt
{% endhighlight %} {% endhighlight %}
Completely disable excerpts by setting your `excerpt_separator` to `""`.
Also, as with any output generated by Liquid tags, you can pass the `| strip_html` flag to remove any html tags in the output. This is particularly helpful if you wish to output a post excerpt as a `meta="description"` tag within the post `head`, or anywhere else having html tags along with the content is not desirable.
## Highlighting code snippets ## Highlighting code snippets
Jekyll also has built-in support for syntax highlighting of code snippets using Jekyll also has built-in support for syntax highlighting of code snippets using