'C-x p f' is a binding for project-find-file in project 0.5.3: https://elpa.gnu.org/packages/project.html https://elpa.gnu.org/packages/project.html Emacs 27 u

'C-x p f' is a binding for project-find-file in project 0.5.3: https://elpa.gnu.org/packages/project.html https://elpa.gnu.org/packages/project.html Emacs 27 users can upgrade to this, or wait until Emacs 28.