commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 28 19:16:20 2016 +0200 patch 7.4.1669 Problem: When writing buffer lines to a pipe Vim may block. Solution: Avoid blocking, write more lines later.

" Vim indent file
" Language:    ANT files
" Maintainer:  David Fishburn <fishburn@ianywhere.com>
" Last Change: Thu May 15 2003 10:02:54 PM

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

" Use XML formatting rules
runtime! indent/xml.vim