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lua_upvalueindex

lua_upvalueindex[-0, +0, –]

int lua_upvalueindex (int i);

Returns the pseudo-index that represents the i-th upvalue of the running function (see §4.4).

Links:

https://www.lua.org/manual/5.3/manual.html#lua_upvalueindex

doc_lua

2017-02-21 04:14:52

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