ref: 6f9e6b4fb93124a25060f4514fed6fbdee0192ec
dir: /lib/vimfiles/ftplugin/make.vim/
" Vim filetype plugin file
" Language: Make
" Maintainer: Bram Moolenaar <Bram@vim.org>
" Last Change: 2006 Jun 17
" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
finish
endif
let b:did_ftplugin = 1
let b:undo_ftplugin = "setl et< sts< fo< com< cms< inc<"
" Make sure a hard tab is used, required for most make programs
setlocal noexpandtab softtabstop=0
" Set 'formatoptions' to break comment lines but not other lines,
" and insert the comment leader when hitting <CR> or using "o".
setlocal fo-=t fo+=croql
" Set 'comments' to format dashed lists in comments
setlocal com=sO:#\ -,mO:#\ \ ,b:#
" Set 'commentstring' to put the marker after a #.
setlocal commentstring=#\ %s
" Including files.
let &l:include = '^\s*include'