commit https://github.com/vim/vim/commit/c6aa475a27e3ed1645446b014c32ebf68d005d49 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 7 15:39:43 2017 +0100 patch 8.0.0148: wrong indent in C preprocessor with line continuation Problem: When a C preprocessor statement has two line continuations the following line does not have the right indent. (Ken Takata) Solution: Add the indent of the previous continuation line. (Hirohito Higashi)

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

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
  finish
endif

" Use HTML formatting rules.
runtime! indent/html.vim