if (className.length() > 1) {
            listener.warning(String.format("Could not generate link for unknown class '%s'", className));
        }
        Element element = document.createElement("classname");
        element.appendChild(document.createTextNode(className));
        return element;
    }

    public Node link(MethodMetaData method, GenerationListener listener) {

// constraints and containing a "//go:binary-only-package" comment. Like a
// build constraint, this comment appeared at the top of a file, preceded
// only by blank lines and other line comments and with a blank line
// following the comment, to separate it from the package documentation.
// Unlike build constraints, this comment is only recognized in non-test
// Go source files.
//

	fmt.Printf("% x", h.Sum(nil))
	// Output: 59 7f 6a 54 00 10 f9 4c 15 d7 18 06 a9 9a 2c 87 10 e7 47 bd
}

func ExampleSum() {
	data := []byte("This page intentionally left blank.")
	fmt.Printf("% x", sha1.Sum(data))
	// Output: af 06 49 23 bb f2 30 15 96 aa c4 c2 73 ba 32 17 8e bc 4a 96
}

func ExampleNew_file() {
	f, err := os.Open("file.txt")
	if err != nil {
		log.Fatal(err)
	}

            <tr>
                <td>
                    <literal><link linkend="method1Id">methodName</link>()</literal>
                </td>
                <td>
                    <para>method description</para>
                </td>
            </tr>
            <tr>
                <td>
                    <literal><link linkend="method2Id">methodName</link>(p)</literal>
                </td>
                <td>

		field := st.Field(i)
		if alias, ok := field.Tag.Lookup("alias"); ok {
			if alias == "" {
				fmt.Println("(blank)")
			} else {
				fmt.Println(alias)
			}
		} else {
			fmt.Println("(not specified)")
		}
	}

	// Output:
	// field_0
	// (blank)
	// (not specified)
}

func ExampleTypeOf() {
	// As interface types are only used for static typing, a

		return false
	}

	// File is already gofmt-ed, so we know that if there are +build lines,
	// they are in a comment group that starts with a //go:build line followed
	// by a blank line. While we cannot delete comments from an AST and
	// expect consistent output in general, this specific case - deleting only
	// some lines from a comment block - does format correctly.
	fixed := false

	f()
	fffff()
}

type _ interface {
	EI
	f()
	fffffg()
}

type _ interface {  // this comment must not change indentation
	EI  // here's a comment
	f()  // no blank between identifier and ()
	fffff()  // no blank between identifier and ()
	gggggggggggg(x, y, z int) ()  // hurray
}


// formatting of variable declarations
func _() {
	type day struct { n int; short, long string }
	var (

	// Determine cutpoint where +build comments are no longer valid.
	// They are valid in leading // comments in the file followed by
	// a blank line.
	//
	// This must be done as a separate pass because of the
	// requirement that the comment be followed by a blank line.
	var plusBuildCutoff int
	fullText := text
	for text != "" {
		i := strings.Index(text, "\n")
		if i < 0 {
			i = len(text)
		} else {

			// When we find the first non-blank, non-// line,
			// this "end" position marks the latest file position
			// where a // +build line can appear.
			// (It must appear _before_ a blank line before the non-blank, non-// line.
			// Yes, that's confusing, which is part of why we moved to //go:build lines.)
			// Note that ended==false here means that inSlashStar==false,
			// since seeing a /* would have set ended==true.

	} else {
		ctxt.Errorf(s, "addpltsym: unsupported binary format")
	}
}

// Generate the glink resolver stub if necessary and return the .glink section.
func ensureglinkresolver(ctxt *ld.Link, ldr *loader.Loader) *loader.SymbolBuilder {
	glink := ldr.CreateSymForUpdate(".glink", 0)
	if glink.Size() != 0 {
		return glink
	}

	// This is essentially the resolver from the ppc64 ELFv2 ABI.