"cmd/go/internal/web"
	"cmd/go/internal/work"
)

var CmdBug = &base.Command{
	Run:       runBug,
	UsageLine: "go bug",
	Short:     "start a bug report",
	Long: `
Bug opens the default browser and starts a new bug report.
The report includes useful system information.
	`,
}

func init() {
	CmdBug.Flag.BoolVar(&cfg.BuildV, "v", false, "")
	base.AddChdirFlag(&CmdBug.Flag)
}

	//     escapes. For example, a malformed declaration may be missing a
	//     property, colon (:) or value.
	// So we need to make sure that values do not have mismatched bracket
	// or quote characters to prevent the browser from restarting parsing
	// inside a string that might embed JavaScript source.
	for i, c := range b {
		switch c {
		case 0, '"', '\'', '(', ')', '/', ';', '@', '[', '\\', ']', '`', '{', '}', '<', '>':

parameter is not, and seeks to preserve the properties below in the face
of untrusted data:

Structure Preservation Property:
"... when a template author writes an HTML tag in a safe templating language,
the browser will interpret the corresponding portion of the output as a tag
regardless of the values of untrusted data, and similarly for other structures
such as attribute boundaries and JS and CSS string boundaries."

		}
		buf.WriteByte('\n')
	}
	return buf.String()
}

// Dot returns the control-flow graph in the [Dot graph description language].
// Use a command such as 'dot -Tsvg' to render it in a form viewable in a browser.
// This method is provided as a debugging aid; the details of the
// output are unspecified and may change.
//
// [Dot graph description language]: ​​https://en.wikipedia.org/wiki/DOT_(graph_description_language)

func Get(security SecurityMode, u *url.URL) (*Response, error) {
	return get(security, u)
}

// OpenBrowser attempts to open the requested URL in a web browser.
func OpenBrowser(url string) (opened bool) {
	return openBrowser(url)
}

// Join returns the result of adding the slash-separated
// path elements to the end of u's path.

	PrintErr(...interface{})

	// IsTerminal returns whether the UI is known to be tied to an
	// interactive terminal (as opposed to being redirected to a file).
	IsTerminal() bool

	// WantBrowser indicates whether browser should be opened with the -http option.
	WantBrowser() bool

	// SetAutoComplete instructs the UI to call complete(cmd) to obtain
	// the auto-completion of cmd, if the UI supports auto-completion at all.

	PrintErr(...interface{})

	// IsTerminal returns whether the UI is known to be tied to an
	// interactive terminal (as opposed to being redirected to a file).
	IsTerminal() bool

	// WantBrowser indicates whether a browser should be opened with the -http option.
	WantBrowser() bool

	// SetAutoComplete instructs the UI to call complete(cmd) to obtain
	// the auto-completion of cmd, if the UI supports auto-completion at all.

	// We use one bit to distinguish between the two ranges.
	aixAddrBits = 57
	aixTagBits  = 64 - aixAddrBits + 3

	// riscv64 SV57 mode gives 56 bits of userspace VA.
	// tagged pointer code supports it,
	// but broader support for SV57 mode is incomplete,
	// and there may be other issues (see #54104).
	riscv64AddrBits = 56
	riscv64TagBits  = 64 - riscv64AddrBits + 3
)

// The number of bits stored in the numeric tag of a taggedPointer

// characters inside string literals changed to \u003c, \u003e, \u0026, \u2028, \u2029
// so that the JSON will be safe to embed inside HTML <script> tags.
// For historical reasons, web browsers don't honor standard HTML
// escaping within <script> tags, so an alternative JSON encoding must be used.
func HTMLEscape(dst *bytes.Buffer, src []byte) {
	dst.Grow(len(src))

// htmlNospaceReplacementTable contains the runes that need to be escaped
// inside an unquoted attribute value.
// The set of runes escaped is the union of the HTML specials and
// those determined by running the JS below in browsers:
// <div id=d></div>
// <script>(function () {
// var a = [], d = document.getElementById("d"), i, c, s;
// for (i = 0; i < 0x10000; ++i) {
//
//	c = String.fromCharCode(i);