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-rw-r--r--usr.bin/unifdef/unifdef.15
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.bin/unifdef/unifdef.1 b/usr.bin/unifdef/unifdef.1
index 4a53ed1..02cbfeb 100644
--- a/usr.bin/unifdef/unifdef.1
+++ b/usr.bin/unifdef/unifdef.1
@@ -41,7 +41,7 @@
.Nd remove preprocessor conditionals from code
.Sh SYNOPSIS
.Nm
-.Op Fl ceklnst
+.Op Fl cdeklnst
.Op Fl I Ns Ar path
.Op Fl D Ns Ar sym Ns Op = Ns Ar val
.Op Fl U Ns Ar sym
@@ -153,6 +153,9 @@ is complemented,
i.e., the lines that would have been removed or blanked
are retained and vice versa.
.Pp
+.It Fl d
+Turn on printing of degugging messages.
+.Pp
.It Fl e
Because
.Nm
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