func strconv.UnquoteChar

3 uses

	strconv (current package)
		quote.go#L252: func UnquoteChar(s string, quote byte) (value rune, multibyte bool, tail string, err error) {
		quote.go#L420: 		c, multibyte, ss, err := UnquoteChar(s, quote)

	text/template/parse
		node.go#L632: 		rune, _, tail, err := strconv.UnquoteChar(text[1:], text[0])