There's https://github.com/zsh-users/zsh-syntax-highlighting https://github.com/zsh-users/zsh-syntax-highlighting which does some parsing, but I never looked at

There's https://github.com/zsh-users/zsh-syntax-highlighting https://github.com/zsh-users/zsh-syntax-highlighting which does some parsing, but I never looked at the details of it (I just know it exists).