#SNG: from ftbbn0g02.png
IHDR {
    width: 32; height: 32; bitdepth: 8;
    using grayscale;
}
gAMA {0.45455}
bKGD {gray: 0;}
tRNS {
    gray: 0;
}
IMAGE {
    pixels hex
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package modindex

import (
	"encoding/hex"
	"encoding/json"
	"go/build"
	"internal/diff"
	"path/filepath"
	"reflect"
	"runtime"
	"testing"
)

func init() {
	isTest = true
	enabled = true // to allow GODEBUG=goindex=0 go test, when things are very broken
}

    }
  }

  /** Helper to manually escape a 7-bit ascii character */
  private String escapeAscii(char c) {
    Preconditions.checkArgument(c < 128);
    String hex = "0123456789ABCDEF";
    return "%" + hex.charAt((c >> 4) & 0xf) + hex.charAt(c & 0xf);
  }

			case '\n':
				char('n')
			case '\r':
				char('r')
			case '\t':
				char('t')
			default:
				// This encodes bytes < 0x20 except for \t, \n and \r.
				str(`u00`)
				char(hex[b>>4])
				char(hex[b&0xF])
			}
			i++
			start = i
			continue
		}
		c, size := utf8.DecodeRuneInString(s[i:])
		if c == utf8.RuneError && size == 1 {
			if start < i {
				str(s[start:i])
			}

#SNG: from ftbbn0g04.png
IHDR {
    width: 32; height: 32; bitdepth: 8;
    using grayscale;
}
gAMA {1.0000}
bKGD {gray: 0;}
tRNS {
    gray: 255;
}
IMAGE {
    pixels hex
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffddcceeffffffffffffffffffffffffffffff
ffffffffffffffffffffffeebb776655446699ddffffffffffffffffffffffff

		if len(s) <= 3 { // We need to have at least "&#.".
			b[dst] = b[src]
			return dst + 1, src + 1
		}
		i++
		c := s[i]
		hex := false
		if c == 'x' || c == 'X' {
			hex = true
			i++
		}

		x := '\x00'
		for i < len(s) {
			c = s[i]
			i++
			if hex {
				if '0' <= c && c <= '9' {
					x = 16*x + rune(c) - '0'
					continue
				} else if 'a' <= c && c <= 'f' {

type ETag []byte

// String returns the string representation of the ETag.
//
// The returned string is a hex representation of the
// binary ETag with an optional '-<part-number>' suffix.
func (e ETag) String() string {
	if e.IsMultipart() {
		return hex.EncodeToString(e[:16]) + string(e[16:])
	}
	return hex.EncodeToString(e)
}

// IsEncrypted reports whether the ETag is encrypted.
func (e ETag) IsEncrypted() bool {

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package elliptic

import (
	"encoding/hex"
	"fmt"
	"math/big"
	"testing"
)

type baseMultTest struct {
	k    string
	x, y string
}

var p224BaseMultTests = []baseMultTest{
	{
		"1",
		"b70e0cbd6bb4bf7f321390b94a03c1d356c21122343280d6115c1d21",

IHDR {
    width: 32; height: 32; bitdepth: 1;
    using color palette;
}
gAMA {1.0000}
PLTE {
    (238,255, 34)     # rgb = (0xee,0xff,0x22)
    ( 34,102,255)     # rgb = (0x22,0x66,0xff)
}
IMAGE {
    pixels hex
0f0f0f0f
0f0f0f0f
0f0f0f0f
0f0f0f0f
f0f0f0f0
f0f0f0f0
f0f0f0f0
f0f0f0f0
0f0f0f0f
0f0f0f0f
0f0f0f0f
0f0f0f0f
f0f0f0f0
f0f0f0f0
f0f0f0f0
f0f0f0f0
0f0f0f0f
0f0f0f0f
0f0f0f0f

#SNG: from basn0g04-31.png
IHDR {
    width: 31; height: 31; bitdepth: 8;
    using grayscale;
}
gAMA {1.0000}
IMAGE {
    pixels hex
00000000111111112222222233333333444444445555555566666666777777
00000000111111112222222233333333444444445555555566666666777777
00000000111111112222222233333333444444445555555566666666777777
00000000111111112222222233333333444444445555555566666666777777
11111111222222223333333344444444555555556666666677777777888888