整理代码（主要清除所有redefine-local）

Zframework/scene.lua

@@ -52,17 +52,17 @@ local swap={
 	none={1,0,NULL},--swapTime, changeTime, drawFunction
 	flash={8,1,function()gc.clear(1,1,1)end},
 	fade={30,15,function(t)
-		local t=t>15 and 2-t/15 or t/15
+		t=t>15 and 2-t/15 or t/15
 		gc.setColor(0,0,0,t)
 		gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	end},
 	fade_togame={120,20,function(t)
-		local t=t>20 and(120-t)/100 or t/20
+		t=t>20 and(120-t)/100 or t/20
 		gc.setColor(0,0,0,t)
 		gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	end},
 	slowFade={180,90,function(t)
-		local t=t>90 and 2-t/90 or t/90
+		t=t>90 and 2-t/90 or t/90
 		gc.setColor(0,0,0,t)
 		gc.rectangle("fill",0,0,SCR.w,SCR.h)
 	end},

Zframework/toolfunc.lua

@@ -208,7 +208,7 @@ do--json
 	-- SOFTWARE.
 	--
 
-	local chr=string.char
+	local char=string.char
 	json = {}
 
 	-------------------------------------------------------------------------------
@@ -343,14 +343,14 @@ do--json
 		-- http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=iws-appendixa
 		local f = math.floor
 		if n <= 0x7f then
-			return chr(n)
+			return char(n)
 		elseif n <= 0x7ff then
-			return chr(f(n / 64) + 192, n % 64 + 128)
+			return char(f(n / 64) + 192, n % 64 + 128)
 		elseif n <= 0xffff then
-			return chr(f(n / 4096) + 224, f(n % 4096 / 64) + 128,
+			return char(f(n / 4096) + 224, f(n % 4096 / 64) + 128,
 							n % 64 + 128)
 		elseif n <= 0x10ffff then
-			return chr(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
+			return char(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
 							f(n % 4096 / 64) + 128, n % 64 + 128)
 		end
 		error(string.format("invalid unicode codepoint '%x'", n))

Zframework/voice.lua

@@ -46,12 +46,12 @@ function VOC.loadAll()
 end
 
 function VOC.getFreeChannel()
-	local i=#voiceQueue
-	for i=1,i do
+	local l=#voiceQueue
+	for i=1,l do
 		if #voiceQueue[i]==0 then return i end
 	end
-	voiceQueue[i+1]={s=0}
-	return i+1
+	voiceQueue[l+1]={s=0}
+	return l+1
 end
 function VOC.getCount()
 	return #voiceQueue
@@ -92,8 +92,8 @@ function VOC.update()
 			end
 		elseif Q.s==3 then--Playing 12 same time
 			if not Q[1]:isPlaying()then
-				for i=1,#Q do
-					Q[i]=Q[i+1]
+				for j=1,#Q do
+					Q[j]=Q[j+1]
 				end
 				Q.s=Q[2]and 2 or 4
 			end

Zframework/widget.lua

@@ -384,8 +384,8 @@ function slider:draw()
 	if not self.smooth then
 		gc.setLineWidth(2)
 		for p=0,self.unit do
-			local x=x+(x2-x)*p/self.unit
-			gc.line(x,y+7,x,y-7)
+			local X=x+(x2-x)*p/self.unit
+			gc.line(X,y+7,X,y-7)
 		end
 	end
 
@@ -731,8 +731,8 @@ function WIDGET.press(x,y)
 		end
 	elseif W.type=="textBox"then
 		if MOBILE then
-			local _,y=xOy:transformPoint(0,W.y+W.h)
-			kb.setTextInput(true,0,y,1,1)
+			local _,y1=xOy:transformPoint(0,W.y+W.h)
+			kb.setTextInput(true,0,y1,1,1)
 		end
 	end
 	if W.hide and W.hide()then WIDGET.sel=nil end