1 files changed, 10 insertions, 0 deletions
diff --git a/mdoc.3 b/mdoc.3
index 560f84cb..bdf54294 100644
--- a/mdoc.3
+++ b/mdoc.3
@@ -180,3 +180,13 @@ macro only accepts a single parameter.  Furthermore, several macros
 .Pf ( Sq \&Pp ,
 .Sq \&It ,
 and possibly others) accept multiple arguments with a warning.
+.Pp
+Incompatible: only those macros specified by
+.Xr mdoc.samples 7
+and
+.Xr mdoc 7
+for
+.Ox
+are supported; support for
+.Nx
+and other BSD systems is in progress.