gotools/godoc/util/util.go

type RWValue

func (v *RWValue) Set(value interface{}

func (v *RWValue) Get() (interface{}

// IsText reports whether a significant prefix of s looks like correct UTF-8;
// that is, if it is likely that s is human-readable text.
func IsText(s []byte) bool {}

var textExt

// IsTextFile reports whether the file has a known extension indicating
// a text file, or if a significant chunk of the specified file looks like
// correct UTF-8; that is, if it is likely that the file contains human-
// readable text.
func IsTextFile(fs vfs.Opener, filename string) bool {}