super(root, klass);
    }

    private static String determineTestDirectoryName(Class<?> klass) {
        // NOTE: the space in the directory name is intentional to shake out problems with paths that contain spaces
        // NOTE: and so is the "s with circumflex" character (U+015D), to shake out problems with non-ASCII folder names
        return shouldUseNonAsciiPath(klass)

        '"quoted"'                         | 'quoted'
        '"with space"'                     | 'with space'
        '"with\\\\"quote\\\\"internal"'    | 'with"quote"internal'
        '"with \\\\"quote\\\\" and space"' | 'with "quote" and space'
    }

    @ToBeFixedForConfigurationCache
    def "compiler and linker args can contain quotes and spaces"() {
        given:
        buildFile << '''
        model {

                environment ${envVar}: '-DFOO="with a space"'
            }
        """
        succeeds('execStartScript')

        then:
        outputContains("FOO: with a space")

        where:
        envVar << ["JAVA_OPTS", "SAMPLE_OPTS"]
    }

    @Requires(UnitTestPreconditions.UnixDerivative)
    def "environment variables can have spaces in their values that should be treated as separate tokens"() {

		{"space vs newline 0010", "1\n2", "%d \n%d", 2, true},
		{"space vs newline 0011", "1\n2", "%d \n %d", 2, true},
		{"space vs newline 0100", "1\n 2", "%d\n%d", 2, true},
		{"space vs newline 0101", "1\n 2", "%d\n%d ", 2, true},
		{"space vs newline 0110", "1\n 2", "%d \n%d", 2, true},
		{"space vs newline 0111", "1\n 2", "%d \n %d", 2, true},
		{"space vs newline 1000", "1 \n2", "%d\n%d", 2, true},

// Not even worth sorting.
var regSpace []regSet

/*
	Each architecture defines a register space as a unique
	integer range.
	Here is the list of architectures and the base of their register spaces.
*/

const (
	// Because of masking operations in the encodings, each register
	// space should start at 0 modulo some power of 2.
	RBase386     = 1 * 1024
	RBaseAMD64   = 2 * 1024
	RBaseARM     = 3 * 1024

	}
	return id, nil
}

// TrimString returns s without leading and trailing ASCII space.
func TrimString(s string) string {
	for len(s) > 0 && isASCIISpace(s[0]) {
		s = s[1:]
	}
	for len(s) > 0 && isASCIISpace(s[len(s)-1]) {
		s = s[:len(s)-1]
	}
	return s
}

// TrimBytes returns b without leading and trailing ASCII space.
func TrimBytes(b []byte) []byte {
	for len(b) > 0 && isASCIISpace(b[0]) {

	// “A closing tag consists of the string </, a tag name,
	// optional spaces, tabs, and up to one line ending, and the character >.”
	if i+2 >= len(s) || s[i] != '<' || s[i+1] != '/' {
		return nil, 0, false
	}
	if skipSpace(s, i+2) != i+2 {
		// Goldmark allows spaces here but the spec and the Dingus do not.
		p.corner = true
	}

	if _, j, ok := parseTagName(s, i+2); ok {

	"encoding"
	"fmt"
	"io"
	"reflect"
	"strconv"
	"sync"
	"unicode"
	"unicode/utf8"
)

// TextHandler is a [Handler] that writes Records to an [io.Writer] as a
// sequence of key=value pairs separated by spaces and followed by a newline.
type TextHandler struct {
	*commonHandler
}

// NewTextHandler creates a [TextHandler] that writes to w,
// using the given options.
// If opts is nil, the default options are used.

Xiaopeng Han <******@****.***> 1690313976 +0800

public final class PercentEscaper extends UnicodeEscaper {

  // In some escapers spaces are escaped to '+'
  private static final char[] PLUS_SIGN = {'+'};

  // Percent escapers output upper case hex digits (uri escapers require this).
  private static final char[] UPPER_HEX_DIGITS = "0123456789ABCDEF".toCharArray();

  /** If true we should convert space to the {@code +} character. */
  private final boolean plusForSpace;

  /**