Better filetype detection for djangohtml on .html files on VIM. The default one just checks for the existence of `{%\s*\(extends\|block\)` on the first 10 lines, and sometimes, on include files for example, you dont have any of them. Thi

.vimrc

" a better htmldjango detection
augroup filetypedetect
  " removes current htmldjango detection located at $VIMRUNTIME/filetype.vim
  au! BufNewFile,BufRead *.html
  au  BufNewFile,BufRead *.html   call FThtml()

  func! FThtml()
    let n = 1
    while n < 10 && n < line("$")
      if getline(n) =~ '\<DTD\s\+XHTML\s'
        setf xhtml
        return
      endif
      if getline(n) =~ '{%\|{{\|{#'
        setf htmldjango
        return
      endif
      let n = n + 1
    endwhile
    setf html
  endfunc
augroup END

Better filetype detection for djangohtml on .html files on VIM. The default one just checks for the existence of {%\s*\(extends\|block\) on the first 10 lines, and sometimes, on include files for example, you dont have any of them.
This new detection checks for any {%|{{|{# on the first 10 lines of the file, which works better.
Just add this to your .vimrc file.

Exactly what I was looking for. Thanks for sharing this!