return filterFailsafe
	}
	if t == contentTypeHTML {
		return htmlReplacer(stripTags(s), htmlNospaceNormReplacementTable, false)
	}
	return htmlReplacer(s, htmlNospaceReplacementTable, false)
}

// attrEscaper escapes for inclusion in quoted attribute values.
func attrEscaper(args ...any) string {
	s, t := stringify(args...)
	if t == contentTypeHTML {
		return htmlReplacer(stripTags(s), htmlNormReplacementTable, true)
	}