93:  "directory not empty",
	94:  "too many users",
	95:  "socket operation on non-socket",
	96:  "destination address required",
	97:  "message too long",
	98:  "protocol wrong type for socket",
	99:  "option not supported by protocol",
	120: "protocol not supported",
	121: "socket type not supported",
	122: "operation not supported on transport endpoint",
	123: "protocol family not supported",

	94:  "socket type not supported",
	95:  "operation not supported",
	96:  "protocol family not supported",
	97:  "address family not supported by protocol",
	98:  "address already in use",
	99:  "cannot assign requested address",
	100: "network is down",
	101: "network is unreachable",
	102: "network dropped connection on reset",
	103: "software caused connection abort",
	104: "connection reset by peer",

	94:  "socket type not supported",
	95:  "operation not supported",
	96:  "protocol family not supported",
	97:  "address family not supported by protocol",
	98:  "address already in use",
	99:  "cannot assign requested address",
	100: "network is down",
	101: "network is unreachable",
	102: "network dropped connection on reset",
	103: "software caused connection abort",
	104: "connection reset by peer",

	{"%# -010X", "\xab\xcd", "0XAB 0XCD "},

	// renamings
	{"%v", renamedBool(true), "true"},
	{"%d", renamedBool(true), "%!d(fmt_test.renamedBool=true)"},
	{"%o", renamedInt(8), "10"},
	{"%d", renamedInt8(-9), "-9"},
	{"%v", renamedInt16(10), "10"},
	{"%v", renamedInt32(-11), "-11"},
	{"%X", renamedInt64(255), "FF"},
	{"%v", renamedUint(13), "13"},
	{"%o", renamedUint8(14), "16"},
	{"%X", renamedUint16(15), "F"},

	92: "protocol error",
	93: "no medium found",
	94: "unknown error: 94",
	95: "unknown error: 95",
	96: "unknown error: 96",
	97: "unknown error: 97",
	98: "unknown error: 98",
	99: "unknown error: 99",
}

// Signal table
var signals = [...]string{
	1:  "hangup",
	2:  "interrupt",
	3:  "quit",
	4:  "illegal instruction",
	5:  "trace/BPT trap",
	6:  "abort trap",
	7:  "EMT trap",

	94:  "socket type not supported",
	95:  "operation not supported",
	96:  "protocol family not supported",
	97:  "address family not supported by protocol",
	98:  "address already in use",
	99:  "cannot assign requested address",
	100: "network is down",
	101: "network is unreachable",
	102: "network dropped connection on reset",
	103: "software caused connection abort",
	104: "connection reset by peer",

	data := map[string]int{
		"x": 99,
	}
	tmpl, err := New("t1").Parse("{{.x}} {{.y}}")
	if err != nil {
		t.Fatal(err)
	}
	var b strings.Builder
	// By default, just get "<no value>" // NOTE: not in html/template, get empty string
	err = tmpl.Execute(&b, data)
	if err != nil {
		t.Fatal(err)
	}
	want := "99 "
	got := b.String()
	if got != want {

	{95, "ENOTSOCK", "socket operation on non-socket"},
	{96, "EDESTADDRREQ", "destination address required"},
	{97, "EMSGSIZE", "message too long"},
	{98, "EPROTOTYPE", "protocol wrong type for socket"},
	{99, "ENOPROTOOPT", "option not supported by protocol"},
	{120, "EPROTONOSUPPORT", "protocol not supported"},
	{121, "ESOCKTNOSUPPORT", "socket type not supported"},

	94:  "socket type not supported",
	95:  "operation not supported",
	96:  "protocol family not supported",
	97:  "address family not supported by protocol",
	98:  "address already in use",
	99:  "cannot assign requested address",
	100: "network is down",
	101: "network is unreachable",
	102: "network dropped connection on reset",
	103: "software caused connection abort",
	104: "connection reset by peer",

	{94, "EBADMSG", "bad message"},
	{95, "EMULTIHOP", "EMULTIHOP (Reserved)"},
	{96, "ENODATA", "no message available on STREAM"},
	{97, "ENOLINK", "ENOLINK (Reserved)"},
	{98, "ENOSR", "no STREAM resources"},
	{99, "ENOSTR", "not a STREAM"},
	{100, "EPROTO", "protocol error"},
	{101, "ETIME", "STREAM ioctl timeout"},
	{102, "EOPNOTSUPP", "operation not supported on socket"},
	{103, "ENOPOLICY", "policy not found"},