NonUTF8:  true,
				Modified: time.Date(2017, 11, 6, 13, 9, 27, 0, timeZone(-8*time.Hour)),
			},
		},
	},
	{
		Name: "utf8-osx.zip",
		File: []ZipTestFile{
			{
				Name:    "世界",
				Content: []byte{},
				Mode:    0644,
				// Name is valid UTF-8, but format does not have UTF-8 set.
				NonUTF8:  true,
				Modified: time.Date(2017, 11, 6, 13, 9, 27, 0, timeZone(-8*time.Hour)),
			},
		},
	},

		},
	}, {
		maker: makeSparse{makeReg{"abcdefghEXTRA", 13}, sparseDatas{{1, 3}, {6, 5}}, 15},
		tests: []testFnc{
			testRemaining{15, 13},
			testRead{100, "\x00abc\x00\x00defgh\x00\x00\x00\x00", errUnrefData},
			testWriteTo{nil, 0, errUnrefData},
			testRemaining{0, 5},
		},
	}, {
		maker: makeSparse{makeReg{"abcdefghEXTRA", 13}, sparseDatas{{1, 3}, {6, 5}}, 15},
		tests: []testFnc{

	BFXILW $3, R27, $23, R14                   // 6e670333
	BFXIL $26, R8, $16, R20                    // 14a55ab3
	BICW R7@>15, R5, R16                       // b03ce70a
	BIC R12@>13, R12, R19                      // 9335ec8a
	BICSW R25->20, R3, R20                     // 7450b96a
	BICS R19->12, R1, R23                      // 3730b3ea
	BICS R19, R1, R23                          // 370033ea

	{"fofofofofoofofoffofoobarfoo", "foffof", 13},
	{"fofofofofofofoffofoobarfoo", "foffofo", 12},
	{"fofofofofoofofoffofoobarfoo", "foffofo", 13},
	{"fofofofofoofofoffofoobarfoo", "foffofoo", 13},
	{"fofofofofofofoffofoobarfoo", "foffofoo", 12},
	{"fofofofofoofofoffofoobarfoo", "foffofoob", 13},
	{"fofofofofofofoffofoobarfoo", "foffofoob", 12},
	{"fofofofofoofofoffofoobarfoo", "foffofooba", 13},

}

func (r13 *rot13Reader) Read(p []byte) (int, error) {
	n, err := r13.r.Read(p)
	for i := 0; i < n; i++ {
		c := p[i] | 0x20 // lowercase byte
		if 'a' <= c && c <= 'm' {
			p[i] += 13
		} else if 'n' <= c && c <= 'z' {
			p[i] -= 13
		}
	}
	return n, err
}

// Call ReadByte to accumulate the text of a file
func readBytes(buf *Reader) string {
	var b [1000]byte
	nb := 0
	for {
		c, err := buf.ReadByte()

	// Output:
	// 8
	// 9
	// -1
}

func ExampleMap() {
	rot13 := func(r rune) rune {
		switch {
		case r >= 'A' && r <= 'Z':
			return 'A' + (r-'A'+13)%26
		case r >= 'a' && r <= 'z':
			return 'a' + (r-'a'+13)%26
		}
		return r
	}
	fmt.Printf("%s\n", bytes.Map(rot13, []byte("'Twas brillig and the slithy gopher...")))
	// Output:
	// 'Gjnf oevyyvt naq gur fyvgul tbcure...
}

Chile/EasterIsland Cuba EET EST EST5EDT Egypt Eire Etc/GMT Etc/GMT+0 Etc/GMT+1 Etc/GMT+10 Etc/GMT+11 Etc/GMT+12 Etc/GMT+2 Etc/GMT+3 Etc/GMT+4 Etc/GMT+5 Etc/GMT+6 Etc/GMT+7 Etc/GMT+8 Etc/GMT+9 Etc/GMT-0 Etc/GMT-1 Etc/GMT-10 Etc/GMT-11 Etc/GMT-12 Etc/GMT-13 Etc/GMT-14 Etc/GMT-2 Etc/GMT-3 Etc/GMT-4 Etc/GMT-5 Etc/GMT-6 Etc/GMT-7 Etc/GMT-8 Etc/GMT-9 Etc/GMT0 Etc/Greenwich Etc/UCT Etc/UTC Etc/Universal Etc/Zulu Europe/Amsterdam Europe/Andorra Europe/Astrakhan Europe/Athens Europe/Belfast Europe/Belgrade Europe/Berlin...

	// filenames larger than 256 characters, and non-ASCII filenames.
	//
	// Reference:
	//	http://pubs.opengroup.org/onlinepubs/9699919799/utilities/pax.html#tag_20_92_13_06
	FormatUSTAR

	// FormatPAX represents the PAX header format defined in POSIX.1-2001.
	//
	// PAX extends USTAR by writing a special file with Typeflag TypeXHeader

	CMN	R9<<R8, R7           // 190877e1
	CMN	R9>>R8, R7           // 390877e1
	CMN	R9->R8, R7           // 590877e1
	CMN	R9@>R8, R7           // 790877e1

// B*
	BEQ	14(PC) // BEQ 14(PC)   // 0c00000a
	BNE	13(PC) // BNE 13(PC)   // 0b00001a
	BCS	12(PC) // BCS 12(PC)   // 0a00002a
	BCC	11(PC) // BCC 11(PC)   // 0900003a
	BMI	10(PC) // BMI 10(PC)   // 0800004a
	BPL	9(PC)  // BPL 9(PC)    // 0700005a

pkg syscall (darwin-arm64), const AF_DATAKIT ideal-int
pkg syscall (darwin-arm64), const AF_DECnet = 12
pkg syscall (darwin-arm64), const AF_DECnet ideal-int
pkg syscall (darwin-arm64), const AF_DLI = 13
pkg syscall (darwin-arm64), const AF_DLI ideal-int
pkg syscall (darwin-arm64), const AF_E164 = 28
pkg syscall (darwin-arm64), const AF_E164 ideal-int
pkg syscall (darwin-arm64), const AF_ECMA = 8