func go/scanner.isDecimal

6 uses

	go/scanner (current package)
		scanner.go#L352: 	return isDecimal(ch) || ch >= utf8.RuneSelf && unicode.IsDigit(ch)
		scanner.go#L416: func isDecimal(ch rune) bool { return '0' <= ch && ch <= '9' }
		scanner.go#L428: 		for isDecimal(s.ch) || s.ch == '_' {
		scanner.go#L574: 		case isDecimal(d) || x1 == 'x' && isHex(d):
		scanner.go#L852: 	case isDecimal(ch) || ch == '.' && isDecimal(rune(s.peek())):