Not sure whether this warrants an email, but the CursorLine macro might have a few users.
At
https://ecarlo.nl/tse/ToolsAndExtensions.html I list macros that I provide and try to maintain.
By now the list is long, and there is already risk that macros' functionalities will conflict with each other.
The CursorLine macro conflicts with future functionality I want.
It uses colors in a way that TSE can set but cannot query, which makes its colors invisible to and therefore incompatible with future macros I am planning.
I have therefore removed CursorLine from my "Current and Maintained" page, and moved it to my "Demos and Tests" page at
https://ecarlo.nl/tse/DemosAndTests.html .
Carlo