Tim ats

Tested on Manjaro Linux and everything goes smoothly :+1:

https://github.com/user-attachments/assets/b3cef531-7c88-45f6-b9ed-1c29bd5fa937 Here is a video record of me testing the new walkthrough for the curious. I've cut compilation moments, but it takes me a total of 10 min to install...

Indeed, they are a dedicated opam field for this purpose https://opam.ocaml.org/doc/Manual.html#opamfield-remove. But adding a field `remove: ["rm" share "/merlin/vim/doc/tags"]` in the Merlin opam file may cause an error for people...