AtPanic sets a new panic function and returns the old one.

CallMeta calls a metamethod. If the object at index has a metatable and this metatable has a field event, this function calls this field passing the

CheckUserData checks whether the function argument at index is a userdata of the type name (see NewMetaTable) and returns the userdata (see ToUserData

Compare compares two values. http://www.lua.org/manual/5.2/manual.html#lua_compare

Context is called by a continuation function to retrieve the status of the thread and context information. When called in the origin function, it will

DebugHook returns the current hook function.

DebugHookCount returns the current hook count.

DebugHookMask returns the current hook mask.

IsBoolean verifies that the value at index is a boolean. http://www.lua.org/manual/5.2/manual.html#lua_isboolean

IsThread verifies that the value at index is a thread. http://www.lua.org/manual/5.2/manual.html#lua_isthread

Length of the value at index; it is equivalent to the # operator in Lua. The result is pushed on the stack. http://www.lua.org/manual/5.2/manual.html

NewMetaTable returns false if the registry already has the key name. Otherwise, creates a new table to be used as a metatable for userdata, adds it to

PushLightUserData pushes a light user data onto the stack. Userdata represents Go values in Lua. A light userdata is an interface{}. Its equality matc

RawLength returns the length of the value at index. For strings, this is the length. For tables, this is the result of the # operator with no metame

Register sets the Go function f as the new value of global name. If name was already defined, it is overwritten. http://www.lua.org/manual/5.2/manual

Require calls function f with string name as an argument and sets the call result in package.loaded[name], as if that function had been called through

SetTable does the equivalent of table[key]=v, where table is the value at index, v is the value at the top of the stack and key is the value just belo

SetUpValue sets the value of a closure's upvalue. It assigns the value at the top of the stack to the upvalue and returns its name. It also pops a va

SetUserValue pops a table or nil from the stack and sets it as the new value associated to the userdata at index. http://www.lua.org/manual/5.2/manua

ToThread converts the value at index to a Lua thread (a State). This value must be a thread, otherwise the return value will be nil. http://www.lua.o

ToUnsigned converts the Lua value at index to a Go uint. The Lua value must be a number or a string convertible to a number. If the number is not an

UpValueId returns a unique identifier for the upvalue numbered n from the closure at index f. Parameters f and n are as in UpValue (but n cannot be gr

UpValueJoin makes the n1-th upvalue of the Lua closure at index f1 refer to the n2-th upvalue of the Lua closure at index f2.

UserValue pushes onto the stack the Lua value associated with the userdata at index. This value must be a table or nil. http://www.lua.org/manual/5.