From a79986b830496018e87d8e122d2938d237e93a8d Mon Sep 17 00:00:00 2001
From: Marc Autret <autret_m@epita.fr>
Date: Sat, 15 Dec 2001 18:38:57 +0000
Subject: [PATCH] * src/bison.simple [YYERROR_VERBOSE]: Restore backward
 compatibility.

---
 ChangeLog        | 4 ++++
 src/bison.simple | 8 ++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index eb416081..5c475cc2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-12-15  Marc Autret  <autret_m@epita.fr>
+
+	* src/bison.simple [YYERROR_VERBOSE]: Restore backward compatibility.
+
 2001-12-15  Marc Autret  <autret_m@epita.fr>
 
 	* src/output.c (output_gram): Keep track of the hairy one.
diff --git a/src/bison.simple b/src/bison.simple
index 3ca6833e..0e121d22 100644
--- a/src/bison.simple
+++ b/src/bison.simple
@@ -46,8 +46,12 @@
 #endif
 
 /* Enabling verbose error messages.  */
-#undef YYERROR_VERBOSE
-#define YYERROR_VERBOSE %%error-verbose
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE %%error-verbose
+#endif
 
 /* If name_prefix is specify substitute the variables and functions
    names.  */
-- 
2.49.0