Aux no longer consumes resources when not in use

Aux would perform unnecessary tasks every frame even when not in use. This has been solved by only running those tasks when Aux is actually doing things.

libs/T.lua

@@ -15,13 +15,6 @@ function wipe(t)
 end
 M.wipe = wipe
 
-CreateFrame'Frame':SetScript('OnUpdate', function()
-	for t in auto_release do
-		release(t)
-	end
-	wipe(auto_release)
-end)
-
 function acquire()
 	if pool_size > 0 then
 		pool_size = pool_size - 1
@@ -36,6 +29,19 @@ function acquire()
 end
 M.acquire = acquire
 
+local f = CreateFrame('Frame', 'AuxGCFrame')
+local function AuxGCFrame_OnUpdate()
+	for t in auto_release do
+		release(t)
+	end
+	wipe(auto_release)
+	this:SetScript("OnUpdate", nil) -- Remove the script, it will be set back if anything is added to auto_release
+end
+local function autoRelease(t)
+	auto_release[t] = true
+	f:SetScript("OnUpdate", AuxGCFrame_OnUpdate)
+end
+
 function release(t)
 	wipe(t)
 	auto_release[t] = nil
@@ -51,7 +57,7 @@ M.release = release
 do
 	local function f(_, v)
 		if v then
-			auto_release[v] = true
+			autoRelease(v)
 			return v
 		end
 	end
@@ -85,7 +91,7 @@ do
 	local MAXPARAMS = 100
 
 	local code = [[
-		local f, setn, acquire, auto_release = f, setn, acquire, auto_release
+		local f, setn, acquire, autoRelease = f, setn, acquire, autoRelease
 		return function(
 	]]
 	for i = 1, MAXPARAMS - 1 do
@@ -103,7 +109,7 @@ do
 	code = code .. [[
 		until true
 		local t = acquire()
-		auto_release[t] = true
+		autoRelease(t)
 		setn(t, n)
 		repeat
 	]]
@@ -116,9 +122,11 @@ do
 		end
 	]]
 
+	local chunk = loadstring(code)
+	local chunkEnv = {setn=setn, acquire=acquire, auto_release=auto_release, autoRelease=autoRelease}
+	setfenv(chunk, chunkEnv)
 	function vararg(f)
-		local chunk = loadstring(code)
-		setfenv(chunk, {f=f, setn=setn, acquire=acquire, auto_release=auto_release})
+		chunkEnv.f = f
 		return chunk()
 	end
 	M.vararg = setmetatable({}, {