From 7475a1f6fa0dde13e2be90b893fe4455acca98d9 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 21 Aug 2016 12:03:19 +0100
Subject: [PATCH] stv: Document input format

---
 stv | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/stv b/stv
index ebd99ff..3c6160e 100755
--- a/stv
+++ b/stv
@@ -3,6 +3,19 @@
 # Does STV according to
 #  http://www.rosenstiel.co.uk/stvrules/av/index.htm
 
+# Usage:
+#  ./stv [TIEBREAK ...] PLACES [INPUT-FILES ...]
+#
+# PLACES is the number of seats to be filled
+#
+# INPUT-FILES are in the format:
+#    VOTER PQRST
+# where P, Q, R, etc. are candidates.  Candidates
+# must be single letters.
+#
+# Each TIEBREAK is
+#   P,Q,... 
+
 use strict;
 use utf8;
 use autodie;
-- 
2.30.2