Here is a ".sublime-syntax" syntax file for Sublime Text 4.
Format: see https://www.sublimetext.com/docs/syntax.html

This file can also be used for other tools as well, such as 'bat':
https://github.com/sharkdp/bat
https://github.com/sharkdp/bat?tab=readme-ov-file#adding-new-syntaxes--language-definitions


The older "tmLanguage" syntax definition file, where this sublime-syntax version is based on, can still be found here:

https://github.com/akubiczek/Prog8-TmLanguage-VsCode/tree/master/sublime3