From fb1e27cf479608161263488daaa5ac95d6c239cc Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Tue, 18 Sep 2018 06:12:11 +0200
Subject: [PATCH] glr.c: prefer true/false to 1/0 in C++

* data/glr.c: here.
---
 data/glr.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/data/glr.c b/data/glr.c
index a67c7c87..8d93b148 100644
--- a/data/glr.c
+++ b/data/glr.c
@@ -292,12 +292,14 @@ b4_percent_code_get[]dnl
 #define YYSIZEMAX ((size_t) -1)
 
 #ifdef __cplusplus
-   typedef bool yybool;
+  typedef bool yybool;
+# define yytrue true
+# define yyfalse false
 #else
-   typedef unsigned char yybool;
+  typedef unsigned char yybool;
+# define yytrue 1
+# define yyfalse 0
 #endif
-#define yytrue 1
-#define yyfalse 0
 
 #ifndef YYSETJMP
 # include <setjmp.h>