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Emacs: found that "dired-subtree" has a toggle behaviour!
About this film
In this short video I explain how I was able to discover two undocumented functions of dired-subtree , which define a toggle and a cyclical behaviour for expanding or contracting a subdirectory inside of Dired. I also discuss how to use the built-in methods of Emacs to discover such hidden features. And this is a link to my configuration file, with all the settings I showed in the video as well as everything else, from previous screen casts: protesilaos.com/emacs/dotemacs .
Directors & creators
Protesilaos Stavrou
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