golang bidirule10.0.0 代码
文件路径：/src/vendor/golang.org/x/text/secure/bidirule/bidirule10.0.0.go
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.10
// +build go1.10
package bidirule
func (t *Transformer) isFinal() bool {
return t.state == ruleLTRFinal || t.state == ruleRTLFinal || t.state == ruleInitial
}