From 986cffaffde3c0b1e16d299a039e64ec2b565c19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20K=C3=B6cher?= <Shirk@users.noreply.github.com>
Date: Tue, 22 Mar 2016 20:19:26 +0100
Subject: [PATCH] Allow the user to disable preprocessor directives.

This adds a new global (`g:gasDisablePreproc`) or per-buffer (`gasDisablePreproc`) option to disable the special highlighting applied to CPP preprocessor directives like `#include`, `#if` etc.

fixes #5
---
 syntax/gas.vim | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/syntax/gas.vim b/syntax/gas.vim
index c936716..b6102cd 100644
--- a/syntax/gas.vim
+++ b/syntax/gas.vim
@@ -2013,13 +2013,14 @@ call <SID>MapOpcode('gasOpcode_X64_VMX'        , 'x64'        , 'vmx')
 call <SID>MapOpcode('gasOpcode_X86_64_Base'    , 'x64'        , 'base')
 
 " support CPP preprocessor tags
-syn case match
+if !exists('g:gasDisablePreproc') && !exists('b:gasDisablePreproc')
+	syn case match
 
-syn include @cPP syntax/c.vim
-syn match   cPPLineCont "\\$" contained
-
-syn region  cPPPreProc start=/^\s*#\s*\(if\|else\|endif\|define\|include\)/ end=/$/ contains=@cPP,cPPLineCont
+	syn include @cPP syntax/c.vim
+	syn match   cPPLineCont "\\$" contained
 
+	syn region  cPPPreProc start=/^\s*#\s*\(if\|else\|endif\|define\|include\)/ end=/$/ contains=@cPP,cPPLineCont
+endif
 
 " finishing touches
 let b:current_syntax = "gas"