I have a ~/.vimrc file that vim doesn\'t seem to be reading. There is a file at /etc/vimrc, and it looks like it is using that one.
My understanding is that the one
/etc/vim/vimrc is now overwritten by defaults.vim unless there is a ~/.vimrc, apparently. https://github.com/vim/vim/issues/2042
/etc/vim/vimrc
~/.vimrc