runtime/ftplugin/elixir.vim

" Elixir filetype plugin
" Language: Elixir
" Maintainer:	Mitchell Hanberg <vimNOSPAM@mitchellhanberg.com>
" Last Change: 2022 Apr 20

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

setlocal commentstring=#\ %s