/usr/ is in inform-mode 1.5.8-4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/emacsen-common/packages/install/
/usr/lib/
/usr/lib/emacsen-common/
/usr/lib/emacsen-common/packages/
/usr/lib/emacsen-common/packages/compat/
/usr/lib/emacsen-common/packages/compat/inform-mode
/usr/lib/emacsen-common/packages/install/inform-mode
/usr/lib/emacsen-common/packages/remove/
/usr/lib/emacsen-common/packages/remove/inform-mode
/usr/share/
/usr/share/doc/
/usr/share/doc/inform-mode/
/usr/share/doc/inform-mode/changelog.Debian.gz
/usr/share/doc/inform-mode/copyright
/usr/share/emacs/
/usr/share/emacs/site-lisp/
/usr/share/emacs/site-lisp/inform-mode/
/usr/share/emacs/site-lisp/inform-mode/inform-mode.el