# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1352519684 0
# Node ID 1d0ae741807ef3dc183fd392b5c75835a8b826d5
# Parent  f5afa9d3d3c55796ff3d914a4928fab45583d5e2
util.lua: Trim leading non-alphanumerics when generating URL as well as trailing ones

diff -r f5afa9d3d3c5 -r 1d0ae741807e util.lua
--- a/util.lua	Fri Dec 04 01:26:48 2009 +0000
+++ b/util.lua	Sat Nov 10 03:54:44 2012 +0000
@@ -5,7 +5,7 @@
 	if #long_title:gsub("%W+", "-") > 45 then
 		short_title = short_title:gsub("%-%w+$", "");
 	end
-	return short_title:gsub("%W+$", "");
+	return (short_title:gsub("%W+$", ""):gsub("^%W+", ""));
 end
 
 -- Config --