github.com/lianghucheng/zrddz@v0.0.0-20200923083010-c71f680932e2/src/golang.org/x/text (about) .gitattributes AUTHORS CONTRIBUTING.md CONTRIBUTORS LICENSE PATENTS README.md cases cmd codereview.cfg collate currency date doc.go encoding feature gen.go go.sum internal language message number runes search secure transform unicode width