Function NewState

state.go:1406–1435

* }}} */ * api methods {{{ */

(opts ...Options)

/* api methods {{{ */

func NewState(opts ...Options) *LState {
	var ls *LState
	if len(opts) == 0 {
		ls = newLState(Options{
			CallStackSize: CallStackSize,
			RegistrySize:  RegistrySize,
		})
		ls.OpenLibs()
	} else {
		if opts[0].CallStackSize < 1 {
			opts[0].CallStackSize = CallStackSize
		}
		if opts[0].RegistrySize < 128 {
			opts[0].RegistrySize = RegistrySize
		}
		if opts[0].RegistryMaxSize < opts[0].RegistrySize {
			opts[0].RegistryMaxSize = 0 // disable growth if max size is smaller than initial size
		} else {
			// if growth enabled, grow step is set
			if opts[0].RegistryGrowStep < 1 {
				opts[0].RegistryGrowStep = RegistryGrowStep
			}
		}
		ls = newLState(opts[0])
		if !opts[0].SkipOpenLibs {
			ls.OpenLibs()
		}
	}
	return ls
}

func (ls *LState) IsClosed() bool {
	return ls.stack == nil