整理代码，修改更新历史

Zframework/init.lua

@@ -17,9 +17,9 @@ WS=		require"Zframework.websocket"
 LOADLIB=require"Zframework.loadLib"
 WHEELMOV=require"Zframework.wheelScroll"
 
-JSON=require"Zframework.json"
-TABLE=require"Zframework.tableExtend"
-STRING=require"Zframework.stringExtend"
+JSON=	require"Zframework.json"
+TABLE=	require"Zframework.tableExtend"
+STRING=	require"Zframework.stringExtend"
 
 VIB=	require"Zframework.vibrate"
 SFX=	require"Zframework.sfx"
@@ -206,7 +206,7 @@ end
 
 local function noDevkeyPressed(key)
 	if key=="f1"then
-		PROFILE.switch()
+		MES.new('check',PROFILE.switch()and"profile start!"or"profile report copied!")
 	elseif key=="f2"then
 		MES.new('info',("System:%s[%s]\nluaVer:%s\njitVer:%s\njitVerNum:%s"):format(SYSTEM,jit.arch,_VERSION,jit.version,jit.version_num))
 	elseif key=="f3"then

Zframework/profile.lua

@@ -137,16 +137,16 @@ end
 
 local switch=false
 function profile.switch()
-	if switch then
+	switch=not switch
+	if not switch then
 		profile.stop()
 		love.system.setClipboardText(PROFILE.report())
 		PROFILE.reset()
-		MES.new('check',"profile report copied!")
+		return false
 	else
 		PROFILE.start()
-		MES.new('check',"profile start!")
+		return true
 	end
-	switch=not switch
 end
 
 -- store all internal profiler functions