From 09bf03fd6e522d6e421fed85d010057f87486544 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 31 Mar 2023 14:20:03 -0400
Subject: Add empty syntax type for suppressing output

---
 doc/man/serdi.1 | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'doc/man')

diff --git a/doc/man/serdi.1 b/doc/man/serdi.1
index f03fe23d..7822832a 100644
--- a/doc/man/serdi.1
+++ b/doc/man/serdi.1
@@ -71,6 +71,7 @@ Case is ignored, valid values are:
 .Dq NQuads ,
 .Dq NTriples ,
 .Dq TriG ,
+and
 .Dq Turtle .
 .It Fl k Ar bytes
 Parser stack size.
@@ -86,10 +87,16 @@ Note that data may be lost when using this option.
 Write output as
 .Ar syntax .
 Case is ignored, valid values are:
+.Dq empty ,
 .Dq NQuads ,
 .Dq NTriples ,
 .Dq TriG ,
+and
 .Dq Turtle .
+The
+.Cm empty
+syntax suppresses the output,
+so that only warnings and errors will be printed.
 .It Fl p Ar prefix
 Add
 .Ar prefix
@@ -153,10 +160,10 @@ exits with a status of 0, or non-zero if an error occurred.
 .Pa file.ttl
 >
 .Pa out.ttl
-.It Print any errors:
-.Nm Pa file.ttl
->
-.Pa /dev/null
+.It Print only errors and discard the output:
+.Nm Fl O
+.Ar empty
+.Pa input.ttl
 .El
 .Sh SEE ALSO
 .Bl -item -compact
-- 
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