cleanup

ElvUI/Libraries/oUF/blizzard.lua

@@ -1,24 +1,26 @@
 local ns = oUF
 local oUF = ns.oUF
 
+local format, match = string.format, string.match
+
 local hiddenParent = CreateFrame("Frame")
 
 -- sourced from FrameXML/PartyMemberFrame.lua
 local MAX_PARTY_MEMBERS = MAX_PARTY_MEMBERS or 4
 
-local hiddenParent = CreateFrame('Frame', nil, UIParent)
+local hiddenParent = CreateFrame("Frame", nil, UIParent)
 hiddenParent:SetAllPoints()
 hiddenParent:Hide()
 
 local function handleFrame(baseName)
 	local frame
-	if(type(baseName) == 'string') then
+	if type(baseName) == "string" then
 		frame = _G[baseName]
 	else
 		frame = baseName
 	end
 
-	if(frame) then
+	if frame then
 		frame:UnregisterAllEvents()
 		frame:Hide()
 
@@ -26,46 +28,46 @@ local function handleFrame(baseName)
 		frame:SetParent(hiddenParent)
 
 		local health = frame.healthBar or frame.healthbar
-		if(health) then
+		if health then
 			health:UnregisterAllEvents()
 		end
 
 		local power = frame.manabar
-		if(power) then
+		if power then
 			power:UnregisterAllEvents()
 		end
 
 		local spell = frame.castBar or frame.spellbar
-		if(spell) then
+		if spell then
 			spell:UnregisterAllEvents()
 		end
 
 		local buffFrame = frame.BuffFrame
-		if(buffFrame) then
+		if buffFrame then
 			buffFrame:UnregisterAllEvents()
 		end
 	end
 end
 
 function oUF:DisableBlizzard(unit)
-	if(not unit) then return end
+	if not unit then return end
 
-	if(unit == 'player') then
+	if unit == "player" then
 		handleFrame(PlayerFrame)
-	elseif(unit == 'pet') then
+	elseif unit == "pet" then
 		handleFrame(PetFrame)
-	elseif(unit == 'target') then
+	elseif unit == "target" then
 		handleFrame(TargetFrame)
 		handleFrame(ComboFrame)
-	elseif(unit == 'targettarget') then
+	elseif unit == "targettarget" then
 		handleFrame(TargetofTargetFrame)
-	elseif(unit:match('party%d?$')) then
-		local id = unit:match('party(%d)')
-		if(id) then
-			handleFrame('PartyMemberFrame' .. id)
+	elseif match(unit, "party%d?$") then
+		local id = match(unit, "party(%d)")
+		if id then
+			handleFrame("PartyMemberFrame" .. id)
 		else
 			for i = 1, MAX_PARTY_MEMBERS do
-				handleFrame(string.format('PartyMemberFrame%d', i))
+				handleFrame(format("PartyMemberFrame%d", i))
 			end
 		end
 	end

ElvUI/Libraries/oUF/elements/castbar.lua

@@ -27,37 +27,37 @@ A default texture will be applied to the StatusBar and Texture widgets if they d
 ## Examples
 
     -- Position and size
-    local Castbar = CreateFrame('StatusBar', nil, self)
+    local Castbar = CreateFrame("StatusBar", nil, self)
     Castbar:SetSize(20, 20)
-    Castbar:SetPoint('TOP')
-    Castbar:SetPoint('LEFT')
-    Castbar:SetPoint('RIGHT')
+    Castbar:SetPoint("TOP")
+    Castbar:SetPoint("LEFT")
+    Castbar:SetPoint("RIGHT")
 
     -- Add a background
-    local Background = Castbar:CreateTexture(nil, 'BACKGROUND')
+    local Background = Castbar:CreateTexture(nil, "BACKGROUND")
     Background:SetAllPoints(Castbar)
     Background:SetTexture(1, 1, 1, .5)
 
     -- Add a spark
-    local Spark = Castbar:CreateTexture(nil, 'OVERLAY')
+    local Spark = Castbar:CreateTexture(nil, "OVERLAY")
     Spark:SetSize(20, 20)
-    Spark:SetBlendMode('ADD')
+    Spark:SetBlendMode("ADD")
 
     -- Add a timer
-    local Time = Castbar:CreateFontString(nil, 'OVERLAY', 'GameFontNormalSmall')
-    Time:SetPoint('RIGHT', Castbar)
+    local Time = Castbar:CreateFontString(nil, "OVERLAY", "GameFontNormalSmall")
+    Time:SetPoint("RIGHT", Castbar)
 
     -- Add spell text
-    local Text = Castbar:CreateFontString(nil, 'OVERLAY', 'GameFontNormalSmall')
-    Text:SetPoint('LEFT', Castbar)
+    local Text = Castbar:CreateFontString(nil, "OVERLAY", "GameFontNormalSmall")
+    Text:SetPoint("LEFT", Castbar)
 
     -- Add spell icon
-    local Icon = Castbar:CreateTexture(nil, 'OVERLAY')
+    local Icon = Castbar:CreateTexture(nil, "OVERLAY")
     Icon:SetSize(20, 20)
-    Icon:SetPoint('TOPLEFT', Castbar, 'TOPLEFT')
+    Icon:SetPoint("TOPLEFT", Castbar, "TOPLEFT")
 
     -- Add safezone
-    local SafeZone = Castbar:CreateTexture(nil, 'OVERLAY')
+    local SafeZone = Castbar:CreateTexture(nil, "OVERLAY")
 
     -- Register it with oUF
     Castbar.bg = Background
@@ -71,6 +71,8 @@ A default texture will be applied to the StatusBar and Texture widgets if they d
 local ns = oUF
 local oUF = ns.oUF
 
+local match = string.match
+
 local GetNetStats = GetNetStats
 local GetTime = GetTime
 local UnitCastingInfo = UnitCastingInfo
@@ -99,7 +101,7 @@ end
 
 local function UNIT_SPELLCAST_SENT(self, event, unit, spell, rank, target)
 	local element = self.Castbar
-	element.curTarget = (target and target ~= '') and target or nil
+	element.curTarget = (target and target ~= "") and target or nil
 
 	if element.isTradeSkill then
 		element.tradeSkillCastName = spell
@@ -127,11 +129,11 @@ local function UNIT_SPELLCAST_START(self, event, unit)
 	element.holdTime = 0
 	element.isTradeSkill = isTradeSkill
 
-	if(mergeTradeskill and isTradeSkill and UnitIsUnit(unit, 'player')) then
+	if(mergeTradeskill and isTradeSkill and UnitIsUnit(unit, "player")) then
 		element.duration = element.duration + (element.max * tradeskillCurrent)
 		element.max = max * tradeskillTotal
 
-		if(unit == 'player') then
+		if(unit == "player") then
 			tradeskillCurrent = tradeskillCurrent + 1
 			tradeskillCastDuration = element.duration
 			tradeskillCastTime = max
@@ -150,9 +152,9 @@ local function UNIT_SPELLCAST_START(self, event, unit)
 	local sf = element.SafeZone
 	if(sf) then
 		sf:ClearAllPoints()
-		sf:SetPoint('RIGHT')
-		sf:SetPoint('TOP')
-		sf:SetPoint('BOTTOM')
+		sf:SetPoint("RIGHT")
+		sf:SetPoint("TOP")
+		sf:SetPoint("BOTTOM")
 		updateSafeZone(element)
 	end
 
@@ -178,7 +180,7 @@ local function UNIT_SPELLCAST_FAILED(self, event, unit, spellname)
 		return
 	end
 
-	if(mergeTradeskill and UnitIsUnit(unit, 'player')) then
+	if(mergeTradeskill and UnitIsUnit(unit, "player")) then
 		mergeTradeskill = false
 		element.tradeSkillCastName = nil
 	end
@@ -212,7 +214,7 @@ local function UNIT_SPELLCAST_FAILED_QUIET(self, event, unit, spellname)
 		return
 	end
 
-	if(mergeTradeskill and UnitIsUnit(unit, 'player')) then
+	if(mergeTradeskill and UnitIsUnit(unit, "player")) then
 		mergeTradeskill = false
 		element.tradeSkillCastName = nil
 	end
@@ -286,7 +288,7 @@ local function UNIT_SPELLCAST_STOP(self, event, unit, spellname)
 		return
 	end
 
-	if(mergeTradeskill and UnitIsUnit(unit, 'player')) then
+	if(mergeTradeskill and UnitIsUnit(unit, "player")) then
 		if(tradeskillCurrent == tradeskillTotal) then
 			mergeTradeskill = false
 		end
@@ -345,9 +347,9 @@ local function UNIT_SPELLCAST_CHANNEL_START(self, event, unit)
 	local sf = element.SafeZone
 	if(sf) then
 		sf:ClearAllPoints()
-		sf:SetPoint('LEFT')
-		sf:SetPoint('TOP')
-		sf:SetPoint('BOTTOM')
+		sf:SetPoint("LEFT")
+		sf:SetPoint("TOP")
+		sf:SetPoint("BOTTOM")
 		updateSafeZone(element)
 	end
 
@@ -432,13 +434,13 @@ local function onUpdate(self, elapsed)
 				if(self.CustomDelayText) then
 					self:CustomDelayText(duration)
 				else
-					self.Time:SetText(format('%.1f|cffff0000-%.1f|r', duration, self.delay))
+					self.Time:SetText(format("%.1f|cffff0000-%.1f|r", duration, self.delay))
 				end
 			else
 				if(self.CustomTimeText) then
 					self:CustomTimeText(duration)
 				else
-					self.Time:SetText(format('%.1f', duration))
+					self.Time:SetText(format("%.1f", duration))
 				end
 			end
 		end
@@ -447,7 +449,7 @@ local function onUpdate(self, elapsed)
 		self:SetValue(duration)
 
 		if(self.Spark) then
-			self.Spark:SetPoint('CENTER', self, 'LEFT', (duration / self.max) * self:GetWidth(), 0)
+			self.Spark:SetPoint("CENTER", self, "LEFT", (duration / self.max) * self:GetWidth(), 0)
 		end
 	elseif(self.channeling) then
 		local duration = self.duration - elapsed
@@ -465,13 +467,13 @@ local function onUpdate(self, elapsed)
 				if(self.CustomDelayText) then
 					self:CustomDelayText(duration)
 				else
-					self.Time:SetText(format('%.1f|cffff0000-%.1f|r', duration, self.delay))
+					self.Time:SetText(format("%.1f|cffff0000-%.1f|r", duration, self.delay))
 				end
 			else
 				if(self.CustomTimeText) then
 					self:CustomTimeText(duration)
 				else
-					self.Time:SetText(format('%.1f', duration))
+					self.Time:SetText(format("%.1f", duration))
 				end
 			end
 		end
@@ -479,7 +481,7 @@ local function onUpdate(self, elapsed)
 		self.duration = duration
 		self:SetValue(duration)
 		if(self.Spark) then
-			self.Spark:SetPoint('CENTER', self, 'LEFT', (duration / self.max) * self:GetWidth(), 0)
+			self.Spark:SetPoint("CENTER", self, "LEFT", (duration / self.max) * self:GetWidth(), 0)
 		end
 	elseif(self.holdTime > 0) then
 		self.holdTime = self.holdTime - elapsed
@@ -499,7 +501,7 @@ local function Update(self, ...)
 end
 
 local function ForceUpdate(element)
-	return Update(element.__owner, 'ForceUpdate', element.__owner.unit)
+	return Update(element.__owner, "ForceUpdate", element.__owner.unit)
 end
 
 local function Enable(self, unit)
@@ -508,23 +510,23 @@ local function Enable(self, unit)
 		element.__owner = self
 		element.ForceUpdate = ForceUpdate
 
-		if(not (unit and unit:match('%wtarget$'))) then
-			self:RegisterEvent('UNIT_SPELLCAST_START', UNIT_SPELLCAST_START)
-			self:RegisterEvent('UNIT_SPELLCAST_FAILED', UNIT_SPELLCAST_FAILED)
-			self:RegisterEvent('UNIT_SPELLCAST_STOP', UNIT_SPELLCAST_STOP)
-			self:RegisterEvent('UNIT_SPELLCAST_INTERRUPTED', UNIT_SPELLCAST_INTERRUPTED)
-			self:RegisterEvent('UNIT_SPELLCAST_DELAYED', UNIT_SPELLCAST_DELAYED)
-			self:RegisterEvent('UNIT_SPELLCAST_CHANNEL_START', UNIT_SPELLCAST_CHANNEL_START)
-			self:RegisterEvent('UNIT_SPELLCAST_CHANNEL_UPDATE', UNIT_SPELLCAST_CHANNEL_UPDATE)
-			self:RegisterEvent('UNIT_SPELLCAST_CHANNEL_STOP', UNIT_SPELLCAST_CHANNEL_STOP)
-			self:RegisterEvent('UNIT_SPELLCAST_SENT', UNIT_SPELLCAST_SENT, true)
-			self:RegisterEvent('UNIT_SPELLCAST_FAILED_QUIET', UNIT_SPELLCAST_FAILED_QUIET)
+		if(not (unit and match(unit, "%wtarget$"))) then
+			self:RegisterEvent("UNIT_SPELLCAST_START", UNIT_SPELLCAST_START)
+			self:RegisterEvent("UNIT_SPELLCAST_FAILED", UNIT_SPELLCAST_FAILED)
+			self:RegisterEvent("UNIT_SPELLCAST_STOP", UNIT_SPELLCAST_STOP)
+			self:RegisterEvent("UNIT_SPELLCAST_INTERRUPTED", UNIT_SPELLCAST_INTERRUPTED)
+			self:RegisterEvent("UNIT_SPELLCAST_DELAYED", UNIT_SPELLCAST_DELAYED)
+			self:RegisterEvent("UNIT_SPELLCAST_CHANNEL_START", UNIT_SPELLCAST_CHANNEL_START)
+			self:RegisterEvent("UNIT_SPELLCAST_CHANNEL_UPDATE", UNIT_SPELLCAST_CHANNEL_UPDATE)
+			self:RegisterEvent("UNIT_SPELLCAST_CHANNEL_STOP", UNIT_SPELLCAST_CHANNEL_STOP)
+			self:RegisterEvent("UNIT_SPELLCAST_SENT", UNIT_SPELLCAST_SENT, true)
+			self:RegisterEvent("UNIT_SPELLCAST_FAILED_QUIET", UNIT_SPELLCAST_FAILED_QUIET)
 		end
 
 		element.holdTime = 0
-		element:SetScript('OnUpdate', element.OnUpdate or onUpdate)
+		element:SetScript("OnUpdate", element.OnUpdate or onUpdate)
 
-		if(self.unit == 'player') then
+		if(self.unit == "player") then
 			CastingBarFrame:UnregisterAllEvents()
 			CastingBarFrame.Show = CastingBarFrame.Hide
 			CastingBarFrame:Hide()
@@ -534,17 +536,17 @@ local function Enable(self, unit)
 			PetCastingBarFrame:Hide()
 		end
 
-		if(element:IsObjectType('StatusBar') and not element:GetStatusBarTexture()) then
+		if(element:IsObjectType("StatusBar") and not element:GetStatusBarTexture()) then
 			element:SetStatusBarTexture([[Interface\TargetingFrame\UI-StatusBar]])
 		end
 
 		local spark = element.Spark
-		if(spark and spark:IsObjectType('Texture') and not spark:GetTexture()) then
+		if(spark and spark:IsObjectType("Texture") and not spark:GetTexture()) then
 			spark:SetTexture([[Interface\CastingBar\UI-CastingBar-Spark]])
 		end
 
 		local safeZone = element.SafeZone
-		if(safeZone and safeZone:IsObjectType('Texture') and not safeZone:GetTexture()) then
+		if(safeZone and safeZone:IsObjectType("Texture") and not safeZone:GetTexture()) then
 			safeZone:SetTexture(1, 0, 0)
 		end
 
@@ -559,22 +561,22 @@ local function Disable(self)
 	if(element) then
 		element:Hide()
 
-		self:UnregisterEvent('UNIT_SPELLCAST_START', UNIT_SPELLCAST_START)
-		self:UnregisterEvent('UNIT_SPELLCAST_FAILED', UNIT_SPELLCAST_FAILED)
-		self:UnregisterEvent('UNIT_SPELLCAST_STOP', UNIT_SPELLCAST_STOP)
-		self:UnregisterEvent('UNIT_SPELLCAST_INTERRUPTED', UNIT_SPELLCAST_INTERRUPTED)
-		self:UnregisterEvent('UNIT_SPELLCAST_DELAYED', UNIT_SPELLCAST_DELAYED)
-		self:UnregisterEvent('UNIT_SPELLCAST_CHANNEL_START', UNIT_SPELLCAST_CHANNEL_START)
-		self:UnregisterEvent('UNIT_SPELLCAST_CHANNEL_UPDATE', UNIT_SPELLCAST_CHANNEL_UPDATE)
-		self:UnregisterEvent('UNIT_SPELLCAST_CHANNEL_STOP', UNIT_SPELLCAST_CHANNEL_STOP)
-		self:UnregisterEvent('UNIT_SPELLCAST_SENT', UNIT_SPELLCAST_SENT)
-		self:UnregisterEvent('UNIT_SPELLCAST_FAILED_QUIET', UNIT_SPELLCAST_FAILED_QUIET)
+		self:UnregisterEvent("UNIT_SPELLCAST_START", UNIT_SPELLCAST_START)
+		self:UnregisterEvent("UNIT_SPELLCAST_FAILED", UNIT_SPELLCAST_FAILED)
+		self:UnregisterEvent("UNIT_SPELLCAST_STOP", UNIT_SPELLCAST_STOP)
+		self:UnregisterEvent("UNIT_SPELLCAST_INTERRUPTED", UNIT_SPELLCAST_INTERRUPTED)
+		self:UnregisterEvent("UNIT_SPELLCAST_DELAYED", UNIT_SPELLCAST_DELAYED)
+		self:UnregisterEvent("UNIT_SPELLCAST_CHANNEL_START", UNIT_SPELLCAST_CHANNEL_START)
+		self:UnregisterEvent("UNIT_SPELLCAST_CHANNEL_UPDATE", UNIT_SPELLCAST_CHANNEL_UPDATE)
+		self:UnregisterEvent("UNIT_SPELLCAST_CHANNEL_STOP", UNIT_SPELLCAST_CHANNEL_STOP)
+		self:UnregisterEvent("UNIT_SPELLCAST_SENT", UNIT_SPELLCAST_SENT)
+		self:UnregisterEvent("UNIT_SPELLCAST_FAILED_QUIET", UNIT_SPELLCAST_FAILED_QUIET)
 
-		element:SetScript('OnUpdate', nil)
+		element:SetScript("OnUpdate", nil)
 	end
 end
 
-hooksecurefunc('DoTradeSkill', function(_, num)
+hooksecurefunc("DoTradeSkill", function(_, num)
 	tradeskillCastTime = 0
 	tradeskillCastDuration = 0
 	tradeskillCurrent = 0
@@ -582,4 +584,4 @@ hooksecurefunc('DoTradeSkill', function(_, num)
 	mergeTradeskill = true
 end)
 
-oUF:AddElement('Castbar', Update, Enable, Disable)
+oUF:AddElement("Castbar", Update, Enable, Disable)

ElvUI/Libraries/oUF/elements/readycheckindicator.lua

@@ -17,20 +17,20 @@ Default textures will be applied if the layout does not provide custom ones. See
 .finishedTime    - For how many seconds the icon should stick after a check has completed. Defaults to 10 (number).
 .fadeTime        - For how many seconds the icon should fade away after the stick duration has completed. Defaults to
                    1.5 (number).
-.readyTexture    - Path to an alternate texture for the ready check 'ready' status.
-.notReadyTexture - Path to an alternate texture for the ready check 'notready' status.
-.waitingTexture  - Path to an alternate texture for the ready check 'waiting' status.
+.readyTexture    - Path to an alternate texture for the ready check "ready" status.
+.notReadyTexture - Path to an alternate texture for the ready check "notready" status.
+.waitingTexture  - Path to an alternate texture for the ready check "waiting" status.
 
 ## Attributes
 
-.status - the unit's ready check status (string?)['ready', 'noready', 'waiting']
+.status - the unit"s ready check status (string?)["ready", "noready", "waiting"]
 
 ## Examples
 
     -- Position and size
-    local ReadyCheckIndicator = self:CreateTexture(nil, 'OVERLAY')
+    local ReadyCheckIndicator = self:CreateTexture(nil, "OVERLAY")
     ReadyCheckIndicator:SetSize(16, 16)
-    ReadyCheckIndicator:SetPoint('TOP')
+    ReadyCheckIndicator:SetPoint("TOP")
 
     -- Register with oUF
     self.ReadyCheckIndicator = ReadyCheckIndicator
@@ -39,6 +39,8 @@ Default textures will be applied if the layout does not provide custom ones. See
 local ns = oUF
 local oUF = ns.oUF
 
+local sub = string.sub
+
 local GetReadyCheckStatus = GetReadyCheckStatus
 local UnitExists = UnitExists
 
@@ -71,9 +73,9 @@ local function Update(self, event)
 	local unit = self.unit
 	local status = GetReadyCheckStatus(unit)
 	if(UnitExists(unit) and status) then
-		if(status == 'ready') then
+		if(status == "ready") then
 			element:SetTexture(element.readyTexture)
-		elseif(status == 'notready') then
+		elseif(status == "notready") then
 			element:SetTexture(element.notReadyTexture)
 		else
 			element:SetTexture(element.waitingTexture)
@@ -81,13 +83,13 @@ local function Update(self, event)
 
 		element.status = status
 		element:Show()
-	elseif(event ~= 'READY_CHECK_FINISHED') then
+	elseif(event ~= "READY_CHECK_FINISHED") then
 		element.status = nil
 		element:Hide()
 	end
 
-	if(event == 'READY_CHECK_FINISHED') then
-		if(element.status == 'waiting') then
+	if(event == "READY_CHECK_FINISHED") then
+		if(element.status == "waiting") then
 			element:SetTexture(element.notReadyTexture)
 		end
 	end
@@ -96,7 +98,7 @@ local function Update(self, event)
 	Called after the element has been updated.
 
 	* self   - the ReadyCheckIndicator element
-	* status - the unit's ready check status (string?)['ready', 'notready', 'waiting']
+	* status - the unit"s ready check status (string?)["ready", "notready", "waiting"]
 	--]]
 	if(element.PostUpdate) then
 		return element:PostUpdate(status)
@@ -115,12 +117,12 @@ local function Path(self, ...)
 end
 
 local function ForceUpdate(element)
-	return Path(element.__owner, 'ForceUpdate')
+	return Path(element.__owner, "ForceUpdate")
 end
 
 local function Enable(self, unit)
 	local element = self.ReadyCheckIndicator
-	if(element and (unit and (unit:sub(1, 5) == 'party' or unit:sub(1, 4) == 'raid'))) then
+	if(element and (unit and (sub(unit, 1, 5) == "party" or sub(unit, 1, 4) == "raid"))) then
 		element.__owner = self
 		element.ForceUpdate = ForceUpdate
 
@@ -128,9 +130,9 @@ local function Enable(self, unit)
 		element.notReadyTexture = element.notReadyTexture or READY_CHECK_NOT_READY_TEXTURE
 		element.waitingTexture = element.waitingTexture or READY_CHECK_WAITING_TEXTURE
 
-		self:RegisterEvent('READY_CHECK', Path, true)
-		self:RegisterEvent('READY_CHECK_CONFIRM', Path, true)
-		self:RegisterEvent('READY_CHECK_FINISHED', Path, true)
+		self:RegisterEvent("READY_CHECK", Path, true)
+		self:RegisterEvent("READY_CHECK_CONFIRM", Path, true)
+		self:RegisterEvent("READY_CHECK_FINISHED", Path, true)
 
 		return true
 	end
@@ -141,10 +143,10 @@ local function Disable(self)
 	if(element) then
 		element:Hide()
 
-		self:UnregisterEvent('READY_CHECK', Path)
-		self:UnregisterEvent('READY_CHECK_CONFIRM', Path)
-		self:UnregisterEvent('READY_CHECK_FINISHED', Path)
+		self:UnregisterEvent("READY_CHECK", Path)
+		self:UnregisterEvent("READY_CHECK_CONFIRM", Path)
+		self:UnregisterEvent("READY_CHECK_FINISHED", Path)
 	end
 end
 
-oUF:AddElement('ReadyCheckIndicator', Path, Enable, Disable)
+oUF:AddElement("ReadyCheckIndicator", Path, Enable, Disable)

ElvUI/Libraries/oUF/ouf.lua

@@ -8,6 +8,9 @@ local argcheck = Private.argcheck
 local print = Private.print
 local error = Private.error
 
+local gsub, lower, match, split, upper = string.gsub, string.lower, string.match, string.split, string.upper
+local insert, remove = table.insert, table.remove
+
 local styles, style = {}
 local callback, units, objects, headers = {}, {}, {}, {}
 
@@ -20,11 +23,11 @@ local function enableTargetUpdate(object)
 	object.__eventless = true
 
 	local total = 0
-	object:SetScript('OnUpdate', function()
+	object:SetScript("OnUpdate", function()
 		if not this.unit then
 			return
 		elseif total > this.onUpdateFrequency then
-			this:UpdateAllElements('OnUpdate')
+			this:UpdateAllElements("OnUpdate")
 			total = 0
 		end
 
@@ -38,23 +41,23 @@ local function updateActiveUnit(self, event, unit)
 end
 
 local function iterateChildren(...)
-	for i = 1, table.getn(arg) do
+	for i = 1, getn(arg) do
 		local obj = arg[i]
 
-		if(type(obj) == 'table' and obj.isChild) then
-			updateActiveUnit(obj, 'iterateChildren')
+		if(type(obj) == "table" and obj.isChild) then
+			updateActiveUnit(obj, "iterateChildren")
 		end
 	end
 end
 
 local function onAttributeChanged(self, name, value)
-	if(name == 'unit' and value) then
+	if(name == "unit" and value) then
 		if(self.hasChildren) then
 			iterateChildren(self:GetChildren())
 		end
 
 		if(not self.onlyProcessChildren) then
-			updateActiveUnit(self, 'OnAttributeChanged')
+			updateActiveUnit(self, "OnAttributeChanged")
 		end
 --[[
 		if(self.unit and self.unit == value) then
@@ -69,30 +72,30 @@ local function onAttributeChanged(self, name, value)
 end
 
 local frame_metatable = {
-	__index = CreateFrame('Button')
+	__index = CreateFrame("Button")
 }
 Private.frame_metatable = frame_metatable
 
 for k, v in next, {
 	UpdateElement = function(self, name)
 		local unit = self.unit
-		if(not unit or not UnitExists(unit)) then return end	
+		if(not unit or not UnitExists(unit)) then return end
 
 		local element = elements[name]
 		if(not element or not self:IsElementEnabled(name) or not activeElements[self]) then return end
 		if(element.update) then
-			element.update(self, 'OnShow', unit)
+			element.update(self, "OnShow", unit)
 		end
 	end,
 
 	UpdateElement = function(self, name)
 		local unit = self.unit
-		if(not unit or not UnitExists(unit)) then return end	
+		if(not unit or not UnitExists(unit)) then return end
 
 		local element = elements[name]
 		if(not element or not self:IsElementEnabled(name) or not activeElements[self]) then return end
 		if(element.update) then
-			element.update(self, 'OnShow', unit)
+			element.update(self, "OnShow", unit)
 		end
 	end,
 
@@ -101,14 +104,14 @@ for k, v in next, {
 
 	* self - unit frame for which the element should be enabled
 	* name - name of the element to be enabled (string)
-	* unit - unit to be passed to the element's Enable function. Defaults to the frame's unit (string?)
+	* unit - unit to be passed to the element"s Enable function. Defaults to the frame"s unit (string?)
 	--]]
 	EnableElement = function(self, name, unit)
 		local unit = unit or self.unit
 		if not unit then return end
 
-		argcheck(name, 2, 'string')
-		argcheck(unit or self.unit, 3, 'string', 'nil')
+		argcheck(name, 2, "string")
+		argcheck(unit or self.unit, 3, "string", "nil")
 
 		local element = elements[name]
 		if(not element or self:IsElementEnabled(name) or not activeElements[self]) then return end
@@ -117,7 +120,7 @@ for k, v in next, {
 			activeElements[self][name] = true
 
 			if(element.update) then
-				table.insert(self.__elements, element.update)
+				insert(self.__elements, element.update)
 			end
 		end
 	end,
@@ -129,7 +132,7 @@ for k, v in next, {
 	* name - name of the element to be disabled (string)
 	--]]
 	DisableElement = function(self, name)
-		argcheck(name, 2, 'string')
+		argcheck(name, 2, "string")
 
 		local enabled = self:IsElementEnabled(name)
 		if(not enabled) then return end
@@ -137,7 +140,7 @@ for k, v in next, {
 		local update = elements[name].update
 		for k, func in next, self.__elements do
 			if(func == update) then
-				table.remove(self.__elements, k)
+				remove(self.__elements, k)
 				break
 			end
 		end
@@ -148,7 +151,7 @@ for k, v in next, {
 		-- The main reason we do this is to make sure the full update is completed
 		-- if an element for some reason removes itself _during_ the update
 		-- progress.
-		self:UpdateAllElements('DisableElement')
+		self:UpdateAllElements("DisableElement")
 
 		return elements[name].disable(self)
 	end,
@@ -160,7 +163,7 @@ for k, v in next, {
 	* name - name of the element (string)
 	--]]
 	IsElementEnabled = function(self, name)
-		argcheck(name, 2, 'string')
+		argcheck(name, 2, "string")
 
 		local element = elements[name]
 		if(not element) then return end
@@ -174,7 +177,7 @@ for k, v in next, {
 	`RegisterUnitWatch`.
 
 	* self    - unit frame
-	* asState - if true, the frame's "state-unitexists" attribute will be set to a boolean value denoting whether the
+	* asState - if true, the frame"s "state-unitexists" attribute will be set to a boolean value denoting whether the
 	            unit exists; if false, the frame will be shown if its unit exists, and hidden if it does not (boolean)
 	--]]
 	Enable = RegisterUnitWatch,
@@ -192,13 +195,13 @@ for k, v in next, {
 	Used to update all enabled elements on the given frame.
 
 	* self  - unit frame
-	* event - event name to pass to the elements' update functions (string)
+	* event - event name to pass to the elements" update functions (string)
 	--]]
 	UpdateAllElements = function(self, event)
 		local unit = self.unit
 		if(not UnitExists(unit)) then return end
 
-		assert(type(event) == 'string', "Invalid argument 'event' in UpdateAllElements.")
+		assert(type(event) == "string", "Invalid argument 'event' in UpdateAllElements.")
 
 		if(self.PreUpdate) then
 			self:PreUpdate(event)
@@ -227,23 +230,23 @@ local function InitializeSecureMenu()
 	local unit = SecureTemplatesDropdown.unit
 	if(not unit) then return end
 
-	local unitType = string.match(unit, '^([a-z]+)[0-9]+$') or unit
+	local unitType = match(unit, "^([a-z]+)[0-9]+$") or unit
 
 	local menu
-	if(unitType == 'party') then
-		menu = 'PARTY'
-	elseif(UnitIsUnit(unit, 'player')) then
-		menu = 'SELF'
-	elseif(UnitIsUnit(unit, 'pet')) then
-		menu = 'PET'
+	if(unitType == "party") then
+		menu = "PARTY"
+	elseif(UnitIsUnit(unit, "player")) then
+		menu = "SELF"
+	elseif(UnitIsUnit(unit, "pet")) then
+		menu = "PET"
 	elseif(UnitIsPlayer(unit)) then
 		if(UnitInRaid(unit) or UnitInParty(unit)) then
-			menu = 'PARTY'
+			menu = "PARTY"
 		else
-			menu = 'PLAYER'
+			menu = "PLAYER"
 		end
-	elseif(UnitIsUnit(unit, 'target')) then
-		menu = 'RAID_TARGET_ICON'
+	elseif(UnitIsUnit(unit, "target")) then
+		menu = "RAID_TARGET_ICON"
 	end
 
 	if(menu) then
@@ -253,33 +256,33 @@ end
 
 local function togglemenu(self, unit)
 	if(not secureDropdown) then
-		secureDropdown = CreateFrame('Frame', 'SecureTemplatesDropdown', nil, 'UIDropDownMenuTemplate')
+		secureDropdown = CreateFrame("Frame", "SecureTemplatesDropdown", nil, "UIDropDownMenuTemplate")
 		secureDropdown:SetID(1)
 
-		table.insert(UnitPopupFrames, secureDropdown:GetName())
-		UIDropDownMenu_Initialize(secureDropdown, InitializeSecureMenu, 'MENU')
+		insert(UnitPopupFrames, secureDropdown:GetName())
+		UIDropDownMenu_Initialize(secureDropdown, InitializeSecureMenu, "MENU")
 	end
 
 	if(secureDropdown.openedFor and secureDropdown.openedFor ~= self) then
 		CloseDropDownMenus()
 	end
 
-	secureDropdown.unit = string.lower(unit)
+	secureDropdown.unit = lower(unit)
 	secureDropdown.openedFor = self
 
-	ToggleDropDownMenu(1, nil, secureDropdown, 'cursor')
+	ToggleDropDownMenu(1, nil, secureDropdown, "cursor")
 end
 
 local function onShow()
-	return this:UpdateAllElements('OnShow')
+	return this:UpdateAllElements("OnShow")
 end
 
 local function initObject(unit, style, styleFunc, header, ...)
-	local num = table.getn(arg)
+	local num = getn(arg)
 	for i = 1, num do
 		local object = arg[i]
 		local objectUnit = object.guessUnit or unit
-		local suffix = string.match(objectUnit or unit, '%w+target')
+		local suffix = match(objectUnit or unit, "%w+target")
 
 		object.__elements = {}
 		object.__registeredEvents = {}
@@ -287,10 +290,10 @@ local function initObject(unit, style, styleFunc, header, ...)
 		object = setmetatable(object, frame_metatable)
 
 		-- Expose the frame through oUF.objects.
-		table.insert(objects, object)
+		insert(objects, object)
 
 		-- We have to force update the frames when PEW fires.
-		object:RegisterEvent('PLAYER_ENTERING_WORLD', object.UpdateAllElements)
+		object:RegisterEvent("PLAYER_ENTERING_WORLD", object.UpdateAllElements)
 
 		object:SetScript("OnClick", function()
 			if arg1 == "RightButton" then
@@ -302,14 +305,14 @@ local function initObject(unit, style, styleFunc, header, ...)
 
 		if(not header) then
 			-- Other target units are handled by :HandleUnit().
-			if(suffix == 'target') then
+			if(suffix == "target") then
 				enableTargetUpdate(object)
 			else
 				oUF:HandleUnit(object, unit)
 			end
 		else
 			-- Used to update frames when they change position in a group.
-			object:RegisterEvent('RAID_ROSTER_UPDATE', object.UpdateAllElements)
+			object:RegisterEvent("RAID_ROSTER_UPDATE", object.UpdateAllElements)
 
 			if(num > 1) then
 				if(object:GetParent() == header) then
@@ -319,7 +322,7 @@ local function initObject(unit, style, styleFunc, header, ...)
 				end
 			end
 
-			if(suffix == 'target') then
+			if(suffix == "target") then
 				enableTargetUpdate(object)
 			end
 		end
@@ -328,8 +331,8 @@ local function initObject(unit, style, styleFunc, header, ...)
 
 		styleFunc(object, objectUnit, not header)
 
-		--object:SetScript('OnAttributeChanged', onAttributeChanged)
-		object:SetScript('OnShow', onShow)
+		--object:SetScript("OnAttributeChanged", onAttributeChanged)
+		object:SetScript("OnShow", onShow)
 
 		activeElements[object] = {}
 		for element in next, elements do
@@ -356,7 +359,7 @@ local function walkObject(object, unit)
 	-- Check if we should leave the main frame blank.
 	if(object.onlyProcessChildren) then
 		object.hasChildren = true
-		--object:SetScript('OnAttributeChanged', onAttributeChanged)
+		--object:SetScript("OnAttributeChanged", onAttributeChanged)
 		return initObject(unit, style, styleFunc, header, object:GetChildren())
 	end
 
@@ -370,7 +373,7 @@ Used to add a function to a table to be executed upon unit frame/header initiali
 * func - function to be added
 --]]
 function oUF:RegisterInitCallback(func)
-	table.insert(callback, func)
+	insert(callback, func)
 end
 
 --[[ oUF:RegisterMetaFunction(name, func)
@@ -381,8 +384,8 @@ Used to make a (table of) function(s) available to all unit frames.
 * func - function or a table of functions (function or table)
 --]]
 function oUF:RegisterMetaFunction(name, func)
-	argcheck(name, 2, 'string')
-	argcheck(func, 3, 'function', 'table')
+	argcheck(name, 2, "string")
+	argcheck(func, 3, "function", "table")
 
 	if(frame_metatable.__index[name]) then
 		return
@@ -392,17 +395,17 @@ function oUF:RegisterMetaFunction(name, func)
 end
 
 --[[ oUF:RegisterStyle(name, func)
-Used to register a style with oUF. This will also set the active style if it hasn't been set yet.
+Used to register a style with oUF. This will also set the active style if it hasn"t been set yet.
 
 * self - the global oUF object
 * name - name of the style
 * func - function(s) defining the style (function or table)
 --]]
 function oUF:RegisterStyle(name, func)
-	argcheck(name, 2, 'string')
-	argcheck(func, 3, 'function', 'table')
+	argcheck(name, 2, "string")
+	argcheck(func, 3, "function", "table")
 
-	if(styles[name]) then return error('Style [%s] already registered.', name) end
+	if(styles[name]) then return error("Style [%s] already registered.", name) end
 	if(not style) then style = name end
 
 	styles[name] = func
@@ -415,15 +418,15 @@ Used to set the active style.
 * name - name of the style (string)
 --]]
 function oUF:SetActiveStyle(name)
-	argcheck(name, 2, 'string')
-	if(not styles[name]) then return error('Style [%s] does not exist.', name) end
+	argcheck(name, 2, "string")
+	if(not styles[name]) then return error("Style [%s] does not exist.", name) end
 
 	style = name
 end
 
 do
 	local function iter(_, n)
-		-- don't expose the style functions.
+		-- don"t expose the style functions.
 		return (next(styles, n))
 	end
 
@@ -440,18 +443,18 @@ end
 local getCondition
 do
 	local conditions = {
-		raid40 = '[target=raid26,exists] show;',
-		raid25 = '[target=raid11,exists] show;',
-		raid10 = '[target=raid6,exists] show;',
-		raid = '[group:raid] show;',
-		party = '[group:party,nogroup:raid] show;',
-		solo = '[target=player,exists,nogroup:party] show;',
+		raid40 = "[target=raid26,exists] show;",
+		raid25 = "[target=raid11,exists] show;",
+		raid10 = "[target=raid6,exists] show;",
+		raid = "[group:raid] show;",
+		party = "[group:party,nogroup:raid] show;",
+		solo = "[target=player,exists,nogroup:party] show;",
 	}
 
 	function getCondition(...)
-		local cond = ''
+		local cond = ""
 
-		for i = 1, select('#', arg) do
+		for i = 1, getn(arg) do
 			local short = select(i, unpack(arg))
 
 			local condition = conditions[short]
@@ -460,21 +463,21 @@ do
 			end
 		end
 
-		return cond .. 'hide'
+		return cond .. "hide"
 	end
 end
 
 local function generateName(unit, ...)
-	local name = 'oUF_' .. style:gsub('^oUF_?', ''):gsub('[^%a%d_]+', '')
+	local name = "oUF_" .. gsub(style, gsub("^oUF_?", ""), gsub("[^%a%d_]+", ""))
 
 	local raid, party, groupFilter
-	for i = 1, select('#', arg), 2 do
+	for i = 1, getn(arg), 2 do
 		local att, val = select(i, unpack(arg))
-		if(att == 'showRaid') then
+		if(att == "showRaid") then
 			raid = true
-		elseif(att == 'showParty') then
+		elseif(att == "showParty") then
 			party = true
-		elseif(att == 'groupFilter') then
+		elseif(att == "groupFilter") then
 			groupFilter = val
 		end
 	end
@@ -482,27 +485,27 @@ local function generateName(unit, ...)
 	local append
 	if(raid) then
 		if(groupFilter) then
-			if(type(groupFilter) == 'number' and groupFilter > 0) then
+			if(type(groupFilter) == "number" and groupFilter > 0) then
 				append = groupFilter
-			elseif(groupFilter:match('TANK')) then
-				append = 'MainTank'
-			elseif(groupFilter:match('ASSIST')) then
-				append = 'MainAssist'
+			elseif(match(groupFilter, "TANK")) then
+				append = "MainTank"
+			elseif(match(groupFilter, "ASSIST")) then
+				append = "MainAssist"
 			else
-				local _, count = groupFilter:gsub(',', '')
+				local _, count = gsub(groupFilter, ",", "")
 				if(count == 0) then
-					append = 'Raid' .. groupFilter
+					append = "Raid" .. groupFilter
 				else
-					append = 'Raid'
+					append = "Raid"
 				end
 			end
 		else
-			append = 'Raid'
+			append = "Raid"
 		end
 	elseif(party) then
-		append = 'Party'
+		append = "Party"
 	elseif(unit) then
-		append = unit:gsub('^%l', string.upper)
+		append = gsub(unit, "^%l", upper)
 	end
 
 	if(append) then
@@ -530,17 +533,17 @@ do
 
 		local unit
 		if(not self.onlyProcessChildren) then
-			local groupFilter = header:GetAttribute('groupFilter')
+			local groupFilter = header:GetAttribute("groupFilter")
 
-			if(header:GetAttribute('showRaid')) then
-				unit = 'raid'
-			elseif(header:GetAttribute('showParty')) then
-				unit = 'party'
+			if(header:GetAttribute("showRaid")) then
+				unit = "raid"
+			elseif(header:GetAttribute("showParty")) then
+				unit = "party"
 			end
-		
+
 			self.menu = togglemenu
-			--self:SetAttribute('type1', 'target')
-			--self:SetAttribute('type2', 'menu')
+			--self:SetAttribute("type1", "target")
+			--self:SetAttribute("type2", "menu")
 			self.guessUnit = unit
 			self.unit = "player"
 		--	self.onlyProcessChildren =true
@@ -567,7 +570,7 @@ do
 	* self         - the global oUF object
 	* overrideName - unique global name to be used for the header. Defaults to an auto-generated name based on the name
 	                 of the active style and other arguments passed to `:SpawnHeader` (string?)
-	* template     - name of a template to be used for creating the header. Defaults to `'oUF_GroupHeaderTemplate'`
+	* template     - name of a template to be used for creating the header. Defaults to `"oUF_GroupHeaderTemplate"`
 	                 (string?)
 	* visibility   - macro conditional(s) which define when to display the header (string).
 	* ...          - further argument pairs. Consult [Group Headers](http://wowprogramming.com/docs/secure_template/Group_Headers)
@@ -581,20 +584,20 @@ do
 	* oUF-onlyProcessChildren   - can be used to force headers to only process children (boolean?)
 	--]]
 	function oUF:SpawnHeader(overrideName, template, visibility, ...)
-		if(not style) then return error('Unable to create frame. No styles have been registered.') end
+		if(not style) then return error("Unable to create frame. No styles have been registered.") end
 
-		template = (template or 'oUF_GroupHeaderTemplate')
+		template = (template or "oUF_GroupHeaderTemplate")
 
-		local isPetHeader = string.match(template, 'PetHeader')
+		local isPetHeader = match(template, "PetHeader")
 		local name = overrideName or generateName(nil, unpack(arg))
-		local header = CreateFrame('Frame', name, UIParent, template)
+		local header = CreateFrame("Frame", name, UIParent, template)
 		header:Hide()
 
 		header.attributes = {}
 		header.SetAttribute = setAttribute
 		header.GetAttribute = getAttribute
-		
-		--header:SetAttribute('template', 'SecureUnitButtonTemplate')
+
+		--header:SetAttribute("template", "SecureUnitButtonTemplate")
 		for i = 1, getn(arg), 2 do
 			local att, val = select(i, unpack(arg))
 			if(not att) then break end
@@ -607,24 +610,24 @@ do
 		header.visibility = visibility
 
 		-- Expose the header through oUF.headers.
-		table.insert(headers, header)
+		insert(headers, header)
 
 		header.initialConfigFunction = initialConfigFunction
-		header.headerType = isPetHeader and 'pet' or 'group'
+		header.headerType = isPetHeader and "pet" or "group"
 
-		if(header:GetAttribute('showParty')) then
-			self:DisableBlizzard('party')
+		if(header:GetAttribute("showParty")) then
+			self:DisableBlizzard("party")
 		end
 
 
 		--[[if(visibility) then
-			local type, list = string.split(' ', visibility, 2)
-			if(list and type == 'custom') then
-				RegisterStateDriver(header, 'visibility', list)
+			local type, list = split(" ", visibility, 2)
+			if(list and type == "custom") then
+				RegisterStateDriver(header, "visibility", list)
 				header.visibility = list
 			else
-				local condition = getCondition(string.split(',', visibility))
-				RegisterStateDriver(header, 'visibility', condition)
+				local condition = getCondition(split(",", visibility))
+				RegisterStateDriver(header, "visibility", condition)
 				header.visibility = condition
 			end
 		end]]
@@ -637,18 +640,18 @@ end
 Used to create a single unit frame and apply the currently active style to it.
 
 * self         - the global oUF object
-* unit         - the frame's unit (string)
+* unit         - the frame"s unit (string)
 * overrideName - unique global name to use for the unit frame. Defaults to an auto-generated name based on the unit
                  (string?)
 --]]
 function oUF:Spawn(unit, overrideName)
-	argcheck(unit, 2, 'string')
-	if(not style) then return error('Unable to create frame. No styles have been registered.') end
+	argcheck(unit, 2, "string")
+	if(not style) then return error("Unable to create frame. No styles have been registered.") end
 
-	unit = string.lower(unit)
+	unit = lower(unit)
 
 	local name = overrideName or generateName(unit)
-	local object = CreateFrame('Button', name, UIParent)
+	local object = CreateFrame("Button", name, UIParent)
 	object:Hide()
 	Private.UpdateUnits(object, unit)
 
@@ -671,12 +674,12 @@ Used to register an element with oUF.
 * disable - used to disable the element for a given unit frame (function?)
 --]]
 function oUF:AddElement(name, update, enable, disable)
-	argcheck(name, 2, 'string')
-	argcheck(update, 3, 'function', 'nil')
-	argcheck(enable, 4, 'function', 'nil')
-	argcheck(disable, 5, 'function', 'nil')
+	argcheck(name, 2, "string")
+	argcheck(update, 3, "function", "nil")
+	argcheck(enable, 4, "function", "nil")
+	argcheck(disable, 5, "function", "nil")
 
-	if(elements[name]) then return error('Element [%s] is already registered.', name) end
+	if(elements[name]) then return error("Element [%s] is already registered.", name) end
 	elements[name] = {
 		update = update;
 		enable = enable;