/usr/share/emacs/ is in howm 1.4.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/emacs/site-lisp/
/usr/share/emacs/site-lisp/howm/
/usr/share/emacs/site-lisp/howm/howm-mkmenu.el
/usr/share/emacs/site-lisp/howm/howm-misc.el
/usr/share/emacs/site-lisp/howm/gfunc.el
/usr/share/emacs/site-lisp/howm/cheat-font-lock.el
/usr/share/emacs/site-lisp/howm/honest-report.el
/usr/share/emacs/site-lisp/howm/howm-cl.el
/usr/share/emacs/site-lisp/howm/howm-menu.el
/usr/share/emacs/site-lisp/howm/howm-menu-ja.el
/usr/share/emacs/site-lisp/howm/howm-common.el
/usr/share/emacs/site-lisp/howm/howm-vars.el
/usr/share/emacs/site-lisp/howm/action-lock.el
/usr/share/emacs/site-lisp/howm/riffle.el
/usr/share/emacs/site-lisp/howm/howm-version.el
/usr/share/emacs/site-lisp/howm/howm-reminder.el
/usr/share/emacs/site-lisp/howm/howm-mode.el
/usr/share/emacs/site-lisp/howm/howm-view.el
/usr/share/emacs/site-lisp/howm/howm-backend.el
/usr/share/emacs/site-lisp/howm/howm-menu-en.el
/usr/share/emacs/site-lisp/howm/howm-lang-en.el
/usr/share/emacs/site-lisp/howm/howm-date.el
/usr/share/emacs/site-lisp/howm/howm-lang-ja.el
/usr/share/emacs/site-lisp/howm/illusion.el
/usr/share/emacs/site-lisp/howm/howm.el