1 files changed, 1 insertions, 0 deletions
diff --git a/mandoc.h b/mandoc.h
index 37859b91..37baee40 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -48,6 +48,7 @@ enum	mandocerr {
 
 	MANDOCERR_MACRO_USELESS, /* useless macro: macro */
 	MANDOCERR_BX, /* consider using OS macro: macro */
+	MANDOCERR_ND_DOT, /* description line ends with a full stop */
 
 	MANDOCERR_WARNING, /* ===== start of warnings ===== */