From 71f483496de874f1200526816528b7b2a4e9e4a6 Mon Sep 17 00:00:00 2001
From: Diego Nehab <diego@tecgraf.puc-rio.br>
Date: Mon, 21 Nov 2005 07:04:18 +0000
Subject: [PATCH] Works in Finnish now! Who would say...

---
 src/url.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/url.lua b/src/url.lua
index 52e88da..135d723 100644
--- a/src/url.lua
+++ b/src/url.lua
@@ -55,9 +55,9 @@ local segment_set = make_set {
 }
 
 local function protect_segment(s)
-	return string.gsub(s, "(%W)", function (c) 
+	return string.gsub(s, "([^A-Za-z0-9_])", function (c) 
 		if segment_set[c] then return c
-		else return escape(c) end
+		else return string.format("%%%02x", string.byte(c)) end
 	end)
 end