X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;ds=sidebyside;f=stv;h=3c6160e979f27ffa7f026ed59d20a4b2dabf2710;hb=2251d06cbf7d16682040782d415c371a43fdf275;hp=ebd99ffbb97a60bbe700b42346589eac30777168;hpb=59dc49c75d23c59e0557a86bb1dd4e64c563a5b3;p=appendix-a6.git

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;