net.httpserver: Removed unused import and variables.
--- a/net/httpserver.lua Wed Jan 05 06:26:49 2011 +0500
+++ b/net/httpserver.lua Wed Jan 05 06:34:23 2011 +0500
@@ -7,7 +7,6 @@
--
-local socket = require "socket"
local server = require "net.server"
local url_parse = require "socket.url".parse;
local httpstream_new = require "util.httpstream".new;
@@ -17,7 +16,6 @@
local listener;
local t_insert, t_concat = table.insert, table.concat;
-local s_match, s_gmatch = string.match, string.gmatch;
local tonumber, tostring, pairs, ipairs, type = tonumber, tostring, pairs, ipairs, type;
local urlencode = function (s) return s and (s:gsub("%W", function (c) return ("%%%02x"):format(c:byte()); end)); end