Function IsValidIdentifier

internal/scanner/scanner.go:2224–2234

(s string)

}

func IsValidIdentifier(s string) bool {
	if len(s) == 0 {
		return false
	}
	for i, ch := range s {
		if i == 0 && !IsIdentifierStart(ch) || i != 0 && !IsIdentifierPart(ch) {
			return false
		}
	}
	return true
}

// Section 6.1.4
func isWordCharacter(ch rune) bool {