From aa122fd7a025d72aafbdea3b97fc6d6870d9f103 Mon Sep 17 00:00:00 2001
From: Stefano Sanfilippo <a.little.coder@gmail.com>
Date: Mon, 24 Nov 2014 23:53:26 +0100
Subject: [PATCH] Add auxiliary macro _()

---
 main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main.c b/main.c
index 0b0bdc1..461e0b9 100644
--- a/main.c
+++ b/main.c
@@ -12,6 +12,8 @@ void yyerror(const char *message) {
     exit(1);
 }
 
+#define _(...) emit(__VA_ARGS__, NULL);
+
 void emit(const char *text, ...) {
     va_list args;
     va_start(args, text);