I have opened a dir
vim some/dir. I can navigate within the tree, yet once I opened a file I wonder, how do I close the file view in order to go back to the directory listing to navigate to another file.
:wq is no option, as it closes the whole vim session. I guess there is a for mode to that, yet I do not know what it is called nor how I start it.
How to close the file to file navigation view?