1 files changed, 5 insertions, 0 deletions
diff --git a/mdoc.7 b/mdoc.7
index 5d20e7e2..7c004f0e 100644
--- a/mdoc.7
+++ b/mdoc.7
@@ -135,6 +135,8 @@ file for a utility
 The
 \&.Nm
 utility processes files ...
+\&.\e\(dq .Sh CONTEXT
+\&.\e\(dq For section 9 functions only.
 \&.\e\(dq .Sh IMPLEMENTATION NOTES
 \&.\e\(dq Not used in OpenBSD.
 \&.\e\(dq .Sh RETURN VALUES
@@ -318,6 +320,9 @@ macro followed by a non-standard section name, and each having
 several subsections, like in the present
 .Nm
 manual.
+.It Em CONTEXT
+This section lists the contexts in which functions can be called in section 9.
+The contexts are autoconf, process, or interrupt.
 .It Em IMPLEMENTATION NOTES
 Implementation-specific notes should be kept here.
 This is useful when implementing standard functions that may have side