Function Require

auxiliary.go:441–453

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 require. If global is true, also stores the result into global name. Leaves a copy of that result on the stack.

(l *State, name string, f Function, global bool)

//
// Leaves a copy of that result on the stack.
func Require(l *State, name string, f Function, global bool) {
	l.PushGoFunction(f)
	l.PushString(name) // argument to f
	l.Call(1, 1)       // open module
	SubTable(l, RegistryIndex, "_LOADED")
	l.PushValue(-2)      // make copy of module (call result)
	l.SetField(-2, name) // _LOADED[name] = module
	l.Pop(1)             // remove _LOADED table
	if global {
		l.PushValue(-1)   // copy of module
		l.SetGlobal(name) // _G[name] = module
	}
}

func NewLibraryTable(l *State, functions []RegistryFunction) { l.CreateTable(0, len(functions)) }