Vim

Go to file through link

The keybinding g f goes to the file under the cursor.

If you want to open in a new window use <c-w f>.

Go to url through link

The keybinding g x goes to the link under the cursor.

Fold visual selection

Highlighted text can be folded using z f and unfolded with z a.

Native path completion

When typing a path use c-x c-f to generate suggestions.