more specific .Nd diagnostics, allowing to get rid of enum check_lvl

and the respective argument of check_count()

1 files changed, 6 insertions, 0 deletions

diff --git a/mandoc.1 b/mandoc.1
index 275e35dd..9d212b72 100644
--- a/mandoc.1
+++ b/mandoc.1
@@ -784,6 +784,12 @@ This may confuse
 .Xr makewhatis 8
 and
 .Xr apropos 1 .
+.It Sy "missing description line, using \(dq\(dq"
+.Pq mdoc
+The
+.Ic \&Nd
+macro lacks the required argument.
+The title line of the manual will end after the dash.
 .It Sy "sections out of conventional order"
 .Pq mdoc
 A standard section occurs after another section it usually precedes.