$OpenBSD: patch-runtime_filetype_vim,v 1.12 2016/10/12 09:31:16 sthen Exp $
--- runtime/filetype.vim.orig	Sun Oct  9 16:28:01 2016
+++ runtime/filetype.vim	Wed Oct 12 10:01:36 2016
@@ -627,7 +627,7 @@ au BufNewFile,BufRead dict.conf,.dictrc		setf dictconf
 au BufNewFile,BufRead dictd.conf		setf dictdconf
 
 " Diff files
-au BufNewFile,BufRead *.diff,*.rej,*.patch	setf diff
+au BufNewFile,BufRead *.diff,*.rej,*.patch,patch-*	setf diff
 
 " Dircolors
 au BufNewFile,BufRead .dir_colors,.dircolors,*/etc/DIR_COLORS	setf dircolors
@@ -1144,7 +1144,7 @@ au BufNewFile,BufRead */etc/mail/aliases,*/etc/aliases
 au BufNewFile,BufRead .mailcap,mailcap		setf mailcap
 
 " Makefile
-au BufNewFile,BufRead *[mM]akefile,*.mk,*.mak,*.dsp setf make
+au BufNewFile,BufRead *[mM]akefile,*.mk,*.mak,*.dsp,Makefile.inc setf make
 
 " MakeIndex
 au BufNewFile,BufRead *.ist,*.mst		setf ist
