[src/trunk]: src/external/bsd/byacc/include Enable the backtracking extension...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ebebfe12bf1e
branches:  trunk
changeset: 455099:ebebfe12bf1e
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Oct 07 02:56:33 2019 +0000

description:
Enable the backtracking extension, otherwise code does not compile with YYDEBUG.

diffstat:

 external/bsd/byacc/include/config.h |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r ddc9bdda4e00 -r ebebfe12bf1e external/bsd/byacc/include/config.h
--- a/external/bsd/byacc/include/config.h       Mon Oct 07 00:27:21 2019 +0000
+++ b/external/bsd/byacc/include/config.h       Mon Oct 07 02:56:33 2019 +0000
@@ -85,7 +85,7 @@
 /* #undef USE_VALGRIND */
 
 /* Define to 1 to enable backtracking extension */
-/* #undef YYBTYACC */
+#define YYBTYACC 1
 
 /* Define to 1 if you want to perform memory-leak testing. */
 /* #undef YY_NO_LEAKS */