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Available since: Gideros 2011.6
Class: (global)


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(f,table)


f: (varies) function or number(call stack level)
table: (table) environment table to set

Return values

Returns (varies) returns provided function or nil