From 1586bec53d2eddb5496da8b82e54c2d37eb43450 Mon Sep 17 00:00:00 2001
From: tiemay <nual@countermail.com>
Date: Sun, 21 Sep 2014 18:38:44 -0400
Subject: [PATCH] add usage documentation

---
 util/updatepo.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/util/updatepo.sh b/util/updatepo.sh
index 24d6094..9c602d6 100755
--- a/util/updatepo.sh
+++ b/util/updatepo.sh
@@ -1,6 +1,17 @@
 #!/bin/sh
 
+#
 # Update/create voxelands po files
+# 
+# To update source texts in the po files, simply execute this script with
+# `./updatepo.sh`
+# 
+# To start a localization for a new language, create a directory for it in po/
+# named as it's language code, then execute this script with `./updatepo.sh`
+# 
+# Because we use the --package-name flag, you must have xgettext>=0.17 for
+# this script to work. Use `xgettext -V` to check which version you have.
+# 
 
 # an auxiliary function to abort processing with an optional error message
 abort() {