"testing"
)

type unescapeTest struct {
	// A short description of the test case.
	desc string
	// The HTML text.
	html string
	// The unescaped text.
	unescaped string
}

var unescapeTests = []unescapeTest{
	// Handle no entities.
	{
		"copy",
		"A\ttext\nstring",
		"A\ttext\nstring",
	},
	// Handle simple named entities.
	{
		"simple",
		"& > <",
		"& > <",
	},

        "  <p>text</p>   "                                 | "<p>text</p>"
        "<p>text</p>   <p>text</p>"                        | "<p>text</p><p>text</p>"
        "<p>text</p>   <h2>text</h2> <table/>"             | "<p>text</p><h2>text</h2><table></table>"
        "  <table>  <tr>  <td>text</td> </tr>\r\n</table>" | "<table><tr><td>text</td></tr></table>"
    }

	}

	patterns := []string{
		// It is hard to look for actual instructions in an
		// arch-independent way. So we'll just look for
		// pseudo-ops that are arch-independent.
		"\tTEXT\t",
		"\tFUNCDATA\t",
		"\tPCDATA\t",
	}
	outstr := string(out)
	for _, p := range patterns {
		if !strings.Contains(outstr, p) {
			println(outstr)
			panic("can't find pattern " + p)
		}
	}

	stateCSSBlockCmt:    tBlockCmt,
	stateCSSLineCmt:     tLineCmt,
	stateError:          tError,
}

var commentStart = []byte("<!--")
var commentEnd = []byte("-->")

// tText is the context transition function for the text state.
func tText(c context, s []byte) (context, int) {
	k := 0
	for {
		i := k + bytes.IndexByte(s[k:], '<')
		if i < k || i+1 == len(s) {
			return c, len(s)

Hello, world
 Code block here.
More text.
Tight list
 - one
 - two
 - three
Loose list
 - one

 - two

 - three

# Heading

More text.
-- gofmt --
Hello, world

	Code block here.

More text.
Tight list
  - one
  - two
  - three

Loose list

  - one

  - two

  - three

# Heading

More text.
-- text --
|Hello, world
|

	default:
		fmt.Fprintf(out, "?%T\n", x)

	case *Paragraph:
		out.WriteString(p.prefix)
		p.text(out, "", x.Text)

	case *Heading:
		out.WriteString(p.prefix)
		out.WriteString("# ")
		p.text(out, "", x.Text)

	case *Code:
		text := x.Text
		for text != "" {
			var line string
			line, text, _ = strings.Cut(text, "\n")
			if line != "" {
				out.WriteString(p.codePrefix)
				out.WriteString(line)
			}

Klaus Post <******@****.***> 1457448890 +0100

Klaus Post <******@****.***> 1457448890 +0100

Shinsuke Sugaya <******@****.***> 1444529815 +0900

Shinsuke Sugaya <******@****.***> 1444529815 +0900