# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1242517832 -18000
# Node ID dffbb7d1da4b51ebf7cb1543610dc23464a4f310
# Parent  8c5d945c1f355f98d025c42053e1336d5eee4764
util.events: Dispatch code now accepts a variable number of arguments

diff -r 8c5d945c1f35 -r dffbb7d1da4b util/events.lua
--- a/util/events.lua	Sun May 17 02:06:35 2009 +0500
+++ b/util/events.lua	Sun May 17 04:50:32 2009 +0500
@@ -52,9 +52,9 @@
 	local function _create_dispatcher(event) -- FIXME duplicate code in fire_event
 		local h = handlers[event];
 		if not h then h = {}; handlers[event] = h; end
-		local dispatcher = function(data)
+		local dispatcher = function(...)
 			for _, handler in ipairs(h) do
-				local ret = handler(data);
+				local ret = handler(...);
 				if ret ~= nil then return ret; end
 			end
 		end;
@@ -64,11 +64,11 @@
 	local function get_dispatcher(event)
 		return dispatchers[event] or _create_dispatcher(event);
 	end;
-	local function fire_event(event, data) -- FIXME duplicates dispatcher code
+	local function fire_event(event, ...) -- FIXME duplicates dispatcher code
 		local h = handlers[event];
 		if h then
 			for _, handler in ipairs(h) do
-				local ret = handler(data);
+				local ret = handler(...);
 				if ret ~= nil then return ret; end
 			end
 		end