Translations:User:Psychoslave//Lua reference manual translation stub/2473/en

The following functions and packages are not available:
 * [$url0 collectgarbage]
 * [$url1 module]
 * [$url2 coroutine.*]: No application is known for us, so it has not been reviewed for security.
 * [$url3 dofile]
 * [$url4 loadfile]
 * [$url5 io.*, file.*]: Allows local filesystem access, which is insecure.
 * [$url6 load]
 * [$url7 loadstring]: These were omitted to allow for static analysis of the Lua source code. Also, allowing these would allow Lua code to be added directly to article and template pages, which was not desired for usability reasons.
 * [$url8 print]: This was [$url discussed on wikitech-l] and it was decided that it should be omitted in favour of return values, to improve code quality. If necessary, mw.log may be used to output information to the debug console.
 * [$url9 string.dump]: May expose private data from parent environments.