data:post.snippet all details

data:post.snippet is used to display a short description of a blog post or page.

Syntax :

<div>
  <b:eval expr='snippet(data:post.snippets.long, {length:300, links: false, linebreaks: false})'/>
</div>

1. snippet(string, options): Use the data:post.body or data:post.snippets.long as a string.
2. There are four options to pass.
3. length: the maximum length of the snippet (including spaces).
4. links: to hide an anchors/links in the snippet.
5. linebreaks: prevent to break a in the snippet.
6. ellipsis: to append an ellipsis (…) at the end of the snippet. (true / false)