How on earth was I supposed to know that?
$ dpkg -S /usr/share/X11/locale/en_US.UTF-8/Compose libx11-data: /usr/share/X11/locale/en_US.UTF-8/Compose
How on earth was I supposed to know that?
$ dpkg -S /usr/share/ X11/locale/ en_US.UTF- 8/Compose X11/locale/ en_US.UTF- 8/Compose
libx11-data: /usr/share/