The current theme does not index article abstracts, which makes the preview of some articles in the list very large.
I looked at Jekyll and saw that it has article summary support.
Adding summary display to index pages
In most cases, the content to be modified is in index.html.
Set the digest to
post.excerpt | strip_html.
There are 2 ways for Jekyll to add a summary,
The first one.
By means of the delimiter.
You need to configure the delimiter in
excerpt_separator: ‘<! – more –>’
The above can then be marked as an abstract in the text by inserting `<! -- more -->` in the text to mark the above as an article summary. ###### The second Add post attribute `excerpt` directly ``markdown'' --- layout: post cover: 'assets/images/cover4.jpg' navigation: True title: I Have a Dream date: 1963-08-28 10:18:00 tags: speeches subclass: 'post tag-speeches' logo: 'assets/images/ghost.png' author: martin categories: martin excerpt: I am happy to join with you today in what will go down in history as the greatest demonstration for freedom in the history of our nation. ---
The second approach is more straightforward than the first, and also allows you to set up a separate abstract instead of taking the beginning of the article as an abstract.