From 858d1c658605fed27ca7663abb0ba289bb9c533b Mon Sep 17 00:00:00 2001
From: Kevin Lyles <kevinlyles@gmail.com>
Date: Sat, 13 Feb 2010 14:09:08 -0600
Subject: [PATCH] Added function to create a new stat table (to avoid
 metatable issues now and future)

---
 Regexps.lua        |   16 ++++++++++------
 WeightsWatcher.lua |    2 +-
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/Regexps.lua b/Regexps.lua
index c65bb34..d67ce64 100644
--- a/Regexps.lua
+++ b/Regexps.lua
@@ -95,14 +95,14 @@ SingleStatLines = {
 		function(text, pattern)
 			local start, _, value, name = string.find(text, pattern)
 			if start then
-				return setmetatable({[name] = tonumber(value)}, ww_normalStatsMetatable)
+				return WeightsWatcher.newStatTable({[name] = tonumber(value)})
 			end
 		end},
 	{"^Use: Permanently enchants? .* to give %+?(%d+) (%a[%a ]+).",
 		function(text, pattern)
 			local start, _, value, name = string.find(text, pattern)
 			if start then
-				return setmetatable({[name] = tonumber(value)}, ww_normalStatsMetatable)
+				return WeightsWatcher.newStatTable({[name] = tonumber(value)})
 			end
 		end},
 
@@ -151,7 +151,7 @@ SingleSlotLines = {
 
 function WeightsWatcher:multipleStats(text)
 	local stat, stringTable
-	local stats = setmetatable({}, ww_normalStatsMetatable)
+	local stats = WeightsWatcher.newStatTable()
 
 	start, _, value = string.find(text, " and %a[%a ]+ by (%d+)%.")
 	if start then
@@ -177,7 +177,7 @@ end
 
 function WeightsWatcher:damageRange(textL, textR)
 	local speed
-	local stats = setmetatable({}, ww_normalStatsMetatable)
+	local stats = WeightsWatcher.newStatTable()
 	local start, _, added, minVal, maxVal, name = string.find(textL, "^(%+?)(%d+) %- (%d+) (%a* ?Damage)$")
 	if start then
 		if added == "+" then
@@ -212,7 +212,7 @@ function WeightsWatcher:singleStat(text)
 		else
 			start, _, name, value = string.find(text, regex)
 			if start then
-				stat = setmetatable({[name] = tonumber(value)}, ww_normalStatsMetatable)
+				stat = WeightsWatcher.newStatTable({[name] = tonumber(value)})
 				break
 			end
 		end
@@ -223,6 +223,10 @@ end
 function WeightsWatcher:singleStatValueOnly(text, pattern, name)
 	local start, _, value = string.find(text, pattern)
 	if start then
-		return setmetatable({[name] = tonumber(value)}, ww_normalStatsMetatable)
+		return WeightsWatcher.newStatTable({[name] = tonumber(value)})
 	end
 end
+
+function WeightsWatcher.newStatTable(tbl)
+	return setmetatable(tbl or {}, ww_normalStatsMetatable)
+end
diff --git a/WeightsWatcher.lua b/WeightsWatcher.lua
index c9508e9..a8d1dc1 100644
--- a/WeightsWatcher.lua
+++ b/WeightsWatcher.lua
@@ -880,7 +880,7 @@ end
 
 function WeightsWatcher:getItemStats(link)
 	local ttleft, ttright, origTextL, textL, textR, pattern, func, start
-	local normalStats, socketList, socketBonusStat = setmetatable({}, ww_normalStatsMetatable), {}
+	local normalStats, socketList, socketBonusStat = WeightsWatcher.newStatTable(), {}
 	local ranged = false
 
 	-- Populate hidden tooltip
-- 
1.7.9.5