Imported Upstream version 1.23.0

[platform/upstream/groff.git] / src / preproc / eqn / script.cpp

diff --git a/src/preproc/eqn/script.cpp b/src/preproc/eqn/script.cpp
index acce790..f485eb9 100644 (file)
--- a/src/preproc/eqn/script.cpp
+++ b/src/preproc/eqn/script.cpp
@@ -1,5 +1,4 @@
-// -*- C++ -*-
-/* Copyright (C) 1989-2018 Free Software Foundation, Inc.
+/* Copyright (C) 1989-2020 Free Software Foundation, Inc.
      Written by James Clark (jjc@jclark.com)
 
 This file is part of groff.
@@ -17,6 +16,8 @@ for more details.
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
+#include <assert.h>
+
 #include "eqn.h"
 #include "pbox.h"
 
@@ -241,3 +242,9 @@ void script_box::check_tabs(int level)
     sub->check_tabs(level + 1);
   p->check_tabs(level);
 }
+
+// Local Variables:
+// fill-column: 72
+// mode: C++
+// End:
+// vim: set cindent noexpandtab shiftwidth=2 textwidth=72: