From ed8c1b50e42e19845afe8a7921fb60c9ce2059ce Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Sat, 24 Jul 2004 22:06:37 +0000
Subject: [PATCH] Document 'sort' filter.

---
 README | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README b/README
index a47ff7050..323b991d0 100644
--- a/README
+++ b/README
@@ -784,6 +784,13 @@ DATA FILTERS
         navigates, say, an exit ramp or a one way street, you will be in
         for unpleasant ride. application cares about timestamps
 
+    SORT
+
+        This simple filter allows you to alphabetize waypoints by
+        shortname or by description.  It has a special suboption (gcid)
+        to sort by geocaching.com waypoint ID's when the input comes
+        from a GPX file that has GC numbers in it.
+
 COMMON USAGE
 
 	Invocation was meant to be flexible.   Unfortunately, that can
-- 
2.30.2