postlist excerpts ignores post excerpt length of 0

[JulianGro]

Describe the bug

Apparently postlist ignores the length of the except being set to 0 in post.

In my case, this was quite the headscratcher, because the first paragraph was very long, so setting excerpt to 1 didn't make it smaller and setting it to 0 didn't make it smaller either.

I guess this is undefined behaviour? Since We tell postlist to show excerpts, but at the same time the post itself specifies that there should be no excerpt.
I would argue though, that someone disabling excerpts for a single post should take precedence over enabling them for everything.

To Reproduce

Set the excerpt length to 0 in a post:

.. post:: 2025-11-22
   :excerpt: 0

Get the post using postlist:

.. postlist:: 5
   :list-style: circle
   :format: {date} {title}
   :date: %Y-%m-%d
   :excerpts:

Screenshots

No response

System Details

ABlog version 0.11.12

Installation method

pip

[JulianGro]

Apparently, this is just another rebuilding issue. If you change the excerpt, it doesn't update until you delete the build folder.