===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mandoc.h,v
retrieving revision 1.222
retrieving revision 1.223
diff -u -r1.222 -r1.223
--- src/usr.bin/mandoc/mandoc.h	2022/08/15 17:59:00	1.222
+++ src/usr.bin/mandoc/mandoc.h	2022/08/16 17:29:18	1.223
@@ -1,4 +1,4 @@
-/* $OpenBSD: mandoc.h,v 1.222 2022/08/15 17:59:00 schwarze Exp $ */
+/* $OpenBSD: mandoc.h,v 1.223 2022/08/16 17:29:18 schwarze Exp $ */
 /*
  * Copyright (c) 2012-2022 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -23,6 +23,8 @@
 #define ASCII_NBRZW	 30  /* non-breaking zero-width space */
 #define ASCII_BREAK	 29  /* breakable zero-width space */
 #define ASCII_HYPH	 28  /* breakable hyphen */
+#define ASCII_ESC	 27  /* escape sequence from copy-in processing */
+#define ASCII_TABREF	 26  /* reset tab reference position */
 
 /*
  * Status level.  This refers to both internal status (i.e., whilst