#EmacsTip: Recursive minibuffer is a great feature of Emacs. With minibuffer you can invoke a command on an usual buffer, and with recursive minibuffer you can invoke a command on a minibuffer (recursive or not). The built-in #MbDepth package is also very useful, it'll show the recursion depth of the current minibuffer when in a recursive minibuffer.

https://www.gnu.org/software/emacs/manual//html_node/elisp/Recursive-Mini.html

#Emacs #Minibuffer #RecursiveMinibuffer