Translations:User:Psychoslave//Lua reference manual translation stub/2472/en

The following packages are mostly removed. Only those functions listed are available:
 * [$url0 package.*]: Filesystem and C library access has been removed. Available functions and tables are:
 * [$url1 package.loaded]
 * [$url2 package.preload]
 * [$url3 package.loaders]: Loaders which access the local filesystem or load C libraries are not present. A loader for Module-namespace pages is added.
 * [$url4 package.seeall]


 * [$url5 os.*]: There are some insecure functions in here, such as os.execute, which can't be allowed. Available functions are:
 * [$url6 os.clock]
 * [$url7 os.date]
 * [$url8 os.difftime]
 * [$url9 os.time]


 * [$url10 debug.*]: Most of the functions are insecure. Available functions are:
 * [$url11 debug.traceback]