Yank relative/absolute path to a document

[pawelgrzybek]

Hi.

Currently there is no easy way to copy a path to a current document. The way how I do it now is :sh echo <ctrl-r %> | pbcopy which gives me an absolute path to a current document in my clipboard. I think it is a useful to have it as an individual command. Use case ideas:

1. Copy a path, open a new terminal window, touch a new file at the same location.
2. Copy a path, open a new terminal window, git blame a file

Implementation ideas:

• New command :yank-path-absolute / :ypa
• New command :yank-path-relative / :ypr

I am not a very proficient Rust dev, but if you like the idea I am more than happy to give it a go and implement it. Let me know your thoughts.

[kirawi]

I think the plan is to have #9552 address this use case