you can use Lua debugger tool to debug your lua code

• import wax and mobedebug, like podfile

	pod 'wax', :path=>'../../'
	pod 'mobdebug', :path=>'../../tools/mobdebug'

• download ZeroBraneStudio
• run ZeroBraneStudio: double click zbstudio/ZeroBraneStudio or sh zbstudio.sh
• import lua code: click the 6th button, choose your lua code's root directory
• start debug server: click Project->Start Debugger Server.
• run this code before you enter debug

    wax_start(nil, nil);//must start before debug
    extern void luaopen_mobdebug_scripts(void* L);
    luaopen_mobdebug_scripts(wax_currentLuaState());

• addrequire('mobdebug').start('YOUR_MAC_IP_ADDRESS')to your lua code. if you use simulator 'YOUR_MAC_IP_ADDRESS' can be empty
• launch your app，when require('mobdebug').start() is invoked, ZeroBraneStudio's dock will become active, then you should add breakpoint.

step into:
step over:
step out:
run to cursor:
continue: kill app:

remote console:print variable, or call function
watch：watch some variable
stack：show the lua stack