Setfenv

Available since: Gideros 2011.6

Description

Sets the environment to be used by the given function. f can be a Lua function or a number that specifies the function at that stack level: Level 1 is the function calling setfenv. setfenv returns the given function.

As a special case, when f is 0 setfenv changes the environment of the running thread. In this case, setfenv returns no values.

(varies), = setfenv(ftable,)

'f: (varies) function or number(call stack level) '
'table: (table) environment table to set '
Returns (varies) returns provided function or nil