func text/template.indexArg

3 uses

	text/template (current package)
		funcs.go#L188: func indexArg(index reflect.Value, cap int) (int, error) {
		funcs.go#L224: 			x, err := indexArg(index, item.Len())
		funcs.go#L278: 		x, err := indexArg(index, cap)