===================================================================
RCS file: /cvs/mandoc/mandoc.h,v
retrieving revision 1.280
retrieving revision 1.281
diff -u -p -r1.280 -r1.281
--- mandoc/mandoc.h	2022/08/15 18:12:30	1.280
+++ mandoc/mandoc.h	2022/08/16 17:30:11	1.281
@@ -1,4 +1,4 @@
-/* $Id: mandoc.h,v 1.280 2022/08/15 18:12:30 schwarze Exp $ */
+/* $Id: mandoc.h,v 1.281 2022/08/16 17:30:11 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