Request body: allowed large reads on chunk boundaries. If some additional data from a pipelined request happens to be read into the body buffer, we copy it to r->header_in or allocate an additional large client header buffer for it.

au BufRead,BufNewFile *.nginx set ft=nginx
au BufRead,BufNewFile */etc/nginx/* set ft=nginx
au BufRead,BufNewFile */usr/local/nginx/conf/* set ft=nginx
au BufRead,BufNewFile nginx.conf set ft=nginx