for _, n := range l.Nodes {
		n.writeTo(sb)
	}
}

func (l *ListNode) CopyList() *ListNode {
	if l == nil {
		return l
	}
	n := l.tr.newList(l.Pos)
	for _, elem := range l.Nodes {
		n.append(elem.Copy())
	}
	return n
}

func (l *ListNode) Copy() Node {
	return l.CopyList()
}

// TextNode holds plain text.
type TextNode struct {
	NodeType
	Pos

em),this.selectedText=(0,i.default)(this.fakeElem),this.copyText()}},{key:"removeFake",value:function t(){this.fakeHandler&&(this.container.removeEventListener("click",this.fakeHandlerCallback),this.fakeHandler=null,this.fakeHandlerCallback=null),this.fakeElem&&(this.container.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"selectTarget",value:function t(){this.selectedText=(0,i.default)(this.target),this.copyText()}},{key:"copyText",value:function t(){var e=void 0;try{e=document.execComm...

Elem),this.selectedText=(0,c.default)(this.fakeElem),this.copyText()}},{key:"removeFake",value:function(){this.fakeHandler&&(this.container.removeEventListener("click",this.fakeHandlerCallback),this.fakeHandler=null,this.fakeHandlerCallback=null),this.fakeElem&&(this.container.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"selectTarget",value:function(){this.selectedText=(0,c.default)(this.target),this.copyText()}},{key:"copyText",value:function(){var e=void 0;try{e=document.execCommand(...

			f.err = CorruptInputError(f.roffset)
			return
		}

		f.copyLen, f.copyDist = length, dist
		goto copyHistory
	}

copyHistory:
	// Perform a backwards copy according to RFC section 3.2.3.
	{
		cnt := f.dict.tryWriteCopy(f.copyDist, f.copyLen)
		if cnt == 0 {
			cnt = f.dict.writeCopy(f.copyDist, f.copyLen)
		}
		f.copyLen -= cnt

		if f.dict.availWrite() == 0 || f.copyLen > 0 {

		err := recover()
		if err == nil {
			t.Errorf("expected panic")
		}
	}()
	fn()
}

var copyTests = []struct {
	srcLen  int
	dstLen  int
	copyLen int
}{
	{5, 3, 3},
	{3, 5, 3},
	{0, 0, 0},
}

func TestCopyBytesToGo(t *testing.T) {
	for _, tt := range copyTests {
		t.Run(fmt.Sprintf("%d-to-%d", tt.srcLen, tt.dstLen), func(t *testing.T) {

// to nudge people toward more agreement on the naming
// and also trying to avoid false positives.
var metaPrefixes = []string{
	"AUTHORS",
	"CONTRIBUTORS",
	"COPYLEFT",
	"COPYING",
	"COPYRIGHT",
	"LEGAL",
	"LICENSE",
	"NOTICE",
	"PATENTS",
}

// matchMetadata reports whether info is a metadata file.
func matchMetadata(dir string, info fs.DirEntry) bool {

// Copy returns a copy of the [Tree]. Any parsing state is discarded.
func (t *Tree) Copy() *Tree {
	if t == nil {
		return nil
	}
	return &Tree{
		Name:      t.Name,
		ParseName: t.ParseName,
		Root:      t.Root.CopyList(),
		text:      t.text,
	}
}

// Parse returns a map from template name to [Tree], created by parsing the
// templates described in the argument string. The top-level template will be

		// with different top level templates, or clone if necessary.
		dt := e.template(dname)
		if dt == nil {
			dt = template.New(dname)
			dt.Tree = &parse.Tree{Name: dname, Root: t.Root.CopyList()}
			e.derived[dname] = dt
		}
		t = dt
	}
	return e.computeOutCtx(c, t), dname
}

// computeOutCtx takes a template and its start context and computes the output

 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

  The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.

  The licenses for most software and other practical works are designed