commit https://github.com/vim/vim/commit/2faa29f896252073b53f387406109e331fbbe5f8 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 23 23:02:34 2016 +0100 patch 7.4.1161 Problem: ":argadd" without argument is supposed to add the current buffer name to the arglist. Solution: Make it work as documented. (Coot, closes https://github.com/vim/vim/issues/577)

" Vim filetype plugin file
" Language:	Django HTML template
" Maintainer:	Dave Hodder <dmh@dmh.org.uk>
" Last Change:	2007 Jan 25

" Only use this filetype plugin when no other was loaded.
if exists("b:did_ftplugin")
  finish
endif

" Use HTML and Django template ftplugins.
runtime! ftplugin/html.vim
runtime! ftplugin/django.vim