var text/template.builtinFuncsOnce

4 uses

	text/template (current package)
		funcs.go#L65: var builtinFuncsOnce struct {
		funcs.go#L73: 	builtinFuncsOnce.Do(func() {
		funcs.go#L74: 		builtinFuncsOnce.v = createValueFuncs(builtins())
		funcs.go#L76: 	return builtinFuncsOnce.v