X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/b50d2359d7608270561abd5c3cbf6e84834c2019..4f6e011e2eececfe5fb2c467da542615f26439bc:/src/scan-gram.l?ds=sidebyside

diff --git a/src/scan-gram.l b/src/scan-gram.l
index 1b44f513..70d56ee9 100644
--- a/src/scan-gram.l
+++ b/src/scan-gram.l
@@ -24,6 +24,11 @@
 %option prefix="gram_" outfile="lex.yy.c"
 
 %{
+/* Work around a bug in flex 2.5.31.  See Debian bug 333231
+   <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=333231>.  */
+#undef gram_wrap
+#define gram_wrap() 1
+
 #include "system.h"
 
 #include <mbswidth.h>