I am making a custom syntax partially based on Markdown. I want to display links differently from how they are stored in the file. For example,
[About me](about.md) in the file should be displayed as
About me in Vim. This is well-supported by Vim's conceal feature. However, I want
(about.md) in the file to be displayed as
About me in Vim, where
About me comes from the file being linked to (
about.md). Contents of
title: About me date: 2020-01-23 My name is...
I want the
title field of
about.md to be displayed instead of
(about.md). Any ideas on how I can do this in Vim?