Feature: Add shortcut key 'o' to open file or directory.

[zhangsean]

Feature: Add shortcut key o to open file or directory. Sometimes, need open the file or directory to check directory content, make sure is able to delete or not. Open the selected directory with Finder on macOS, with Explorer on Windows. Open the aim file with the default option setting in the system.

[dundee]

There are two shortcuts that can be used for this: v for showing the content of a file and b to spawn shell in the current directory. You can then run whatever you want in the shell.

Is this sufficient for your use case?

[mez0ru]

Is there a way to make it work for external applications? using the default associated application with the file type or extension. I think it's a great feature, I have been trying to delete my old files but everytime I don't know what is the content of the file I had to open the file manager and dig it from there. Which takes time since I have a large hdd with thousand of folders and files that I have forgotten existed.

[zhangsean]

Some files' content is encoded, for example, videos, audios, or compressed files, which can't discover by showing text content. A shortcut key o to open the file quickly is a much more convenient and useful feature.

[dundee]

Not right now.

I think we could use EDITOR ENV variable to start external CLI tool for viewing files and xdg-open for starting GUI tools.