Function validIdentifier

codegen/funcs.go:381–383

validIdentifier returns true if the rune is a letter or number

(r rune)

// validIdentifier returns true if the rune is a letter or number
func validIdentifier(r rune) bool {
	return unicode.IsLetter(r) || unicode.IsDigit(r)
}

// removeTrailingInvalid removes trailing invalid identifiers from runes.
func removeTrailingInvalid(runes []rune) []rune {