From a533f2fc67425edd445a477e61b122e9c73f27c4 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 6 Sep 2005 23:06:22 +0000
Subject: Add at least minimal documentation for -s.

---
 gpspipe.xml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gpspipe.xml')

diff --git a/gpspipe.xml b/gpspipe.xml
index b30209f3..96fbd93a 100644
--- a/gpspipe.xml
+++ b/gpspipe.xml
@@ -19,6 +19,7 @@
       <arg choice='opt'>-h</arg>
       <arg choice='opt'>-n <replaceable>count</replaceable></arg>
       <arg choice='opt'>-r</arg>
+      <arg choice='opt'>-s <replaceable>serial-device</replaceable></arg>
       <arg choice='opt'>-t</arg>
       <arg choice='opt'>-w</arg>
       <group>
@@ -57,6 +58,9 @@ a usage message and exit.</para>
 
 <para>-r causes raw NMEA sentences to be output.</para>
 
+<para>-s option causes the collected data to be written to the
+specified serial device.</para>
+
 <para>-w causes native <application>gpsd</application>sentences to be
 output.</para>
 
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