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-rw-r--r--vendor/golang.org/x/net/html/atom/gen.go712
-rw-r--r--vendor/golang.org/x/net/html/parse.go127
2 files changed, 110 insertions, 729 deletions
diff --git a/vendor/golang.org/x/net/html/atom/gen.go b/vendor/golang.org/x/net/html/atom/gen.go
deleted file mode 100644
index 5d05278..0000000
--- a/vendor/golang.org/x/net/html/atom/gen.go
+++ /dev/null
@@ -1,712 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-//go:generate go run gen.go
-//go:generate go run gen.go -test
-
-package main
-
-import (
- "bytes"
- "flag"
- "fmt"
- "go/format"
- "io/ioutil"
- "math/rand"
- "os"
- "sort"
- "strings"
-)
-
-// identifier converts s to a Go exported identifier.
-// It converts "div" to "Div" and "accept-charset" to "AcceptCharset".
-func identifier(s string) string {
- b := make([]byte, 0, len(s))
- cap := true
- for _, c := range s {
- if c == '-' {
- cap = true
- continue
- }
- if cap && 'a' <= c && c <= 'z' {
- c -= 'a' - 'A'
- }
- cap = false
- b = append(b, byte(c))
- }
- return string(b)
-}
-
-var test = flag.Bool("test", false, "generate table_test.go")
-
-func genFile(name string, buf *bytes.Buffer) {
- b, err := format.Source(buf.Bytes())
- if err != nil {
- fmt.Fprintln(os.Stderr, err)
- os.Exit(1)
- }
- if err := ioutil.WriteFile(name, b, 0644); err != nil {
- fmt.Fprintln(os.Stderr, err)
- os.Exit(1)
- }
-}
-
-func main() {
- flag.Parse()
-
- var all []string
- all = append(all, elements...)
- all = append(all, attributes...)
- all = append(all, eventHandlers...)
- all = append(all, extra...)
- sort.Strings(all)
-
- // uniq - lists have dups
- w := 0
- for _, s := range all {
- if w == 0 || all[w-1] != s {
- all[w] = s
- w++
- }
- }
- all = all[:w]
-
- if *test {
- var buf bytes.Buffer
- fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
- fmt.Fprintln(&buf, "//go:generate go run gen.go -test\n")
- fmt.Fprintln(&buf, "package atom\n")
- fmt.Fprintln(&buf, "var testAtomList = []string{")
- for _, s := range all {
- fmt.Fprintf(&buf, "\t%q,\n", s)
- }
- fmt.Fprintln(&buf, "}")
-
- genFile("table_test.go", &buf)
- return
- }
-
- // Find hash that minimizes table size.
- var best *table
- for i := 0; i < 1000000; i++ {
- if best != nil && 1<<(best.k-1) < len(all) {
- break
- }
- h := rand.Uint32()
- for k := uint(0); k <= 16; k++ {
- if best != nil && k >= best.k {
- break
- }
- var t table
- if t.init(h, k, all) {
- best = &t
- break
- }
- }
- }
- if best == nil {
- fmt.Fprintf(os.Stderr, "failed to construct string table\n")
- os.Exit(1)
- }
-
- // Lay out strings, using overlaps when possible.
- layout := append([]string{}, all...)
-
- // Remove strings that are substrings of other strings
- for changed := true; changed; {
- changed = false
- for i, s := range layout {
- if s == "" {
- continue
- }
- for j, t := range layout {
- if i != j && t != "" && strings.Contains(s, t) {
- changed = true
- layout[j] = ""
- }
- }
- }
- }
-
- // Join strings where one suffix matches another prefix.
- for {
- // Find best i, j, k such that layout[i][len-k:] == layout[j][:k],
- // maximizing overlap length k.
- besti := -1
- bestj := -1
- bestk := 0
- for i, s := range layout {
- if s == "" {
- continue
- }
- for j, t := range layout {
- if i == j {
- continue
- }
- for k := bestk + 1; k <= len(s) && k <= len(t); k++ {
- if s[len(s)-k:] == t[:k] {
- besti = i
- bestj = j
- bestk = k
- }
- }
- }
- }
- if bestk > 0 {
- layout[besti] += layout[bestj][bestk:]
- layout[bestj] = ""
- continue
- }
- break
- }
-
- text := strings.Join(layout, "")
-
- atom := map[string]uint32{}
- for _, s := range all {
- off := strings.Index(text, s)
- if off < 0 {
- panic("lost string " + s)
- }
- atom[s] = uint32(off<<8 | len(s))
- }
-
- var buf bytes.Buffer
- // Generate the Go code.
- fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
- fmt.Fprintln(&buf, "//go:generate go run gen.go\n")
- fmt.Fprintln(&buf, "package atom\n\nconst (")
-
- // compute max len
- maxLen := 0
- for _, s := range all {
- if maxLen < len(s) {
- maxLen = len(s)
- }
- fmt.Fprintf(&buf, "\t%s Atom = %#x\n", identifier(s), atom[s])
- }
- fmt.Fprintln(&buf, ")\n")
-
- fmt.Fprintf(&buf, "const hash0 = %#x\n\n", best.h0)
- fmt.Fprintf(&buf, "const maxAtomLen = %d\n\n", maxLen)
-
- fmt.Fprintf(&buf, "var table = [1<<%d]Atom{\n", best.k)
- for i, s := range best.tab {
- if s == "" {
- continue
- }
- fmt.Fprintf(&buf, "\t%#x: %#x, // %s\n", i, atom[s], s)
- }
- fmt.Fprintf(&buf, "}\n")
- datasize := (1 << best.k) * 4
-
- fmt.Fprintln(&buf, "const atomText =")
- textsize := len(text)
- for len(text) > 60 {
- fmt.Fprintf(&buf, "\t%q +\n", text[:60])
- text = text[60:]
- }
- fmt.Fprintf(&buf, "\t%q\n\n", text)
-
- genFile("table.go", &buf)
-
- fmt.Fprintf(os.Stdout, "%d atoms; %d string bytes + %d tables = %d total data\n", len(all), textsize, datasize, textsize+datasize)
-}
-
-type byLen []string
-
-func (x byLen) Less(i, j int) bool { return len(x[i]) > len(x[j]) }
-func (x byLen) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
-func (x byLen) Len() int { return len(x) }
-
-// fnv computes the FNV hash with an arbitrary starting value h.
-func fnv(h uint32, s string) uint32 {
- for i := 0; i < len(s); i++ {
- h ^= uint32(s[i])
- h *= 16777619
- }
- return h
-}
-
-// A table represents an attempt at constructing the lookup table.
-// The lookup table uses cuckoo hashing, meaning that each string
-// can be found in one of two positions.
-type table struct {
- h0 uint32
- k uint
- mask uint32
- tab []string
-}
-
-// hash returns the two hashes for s.
-func (t *table) hash(s string) (h1, h2 uint32) {
- h := fnv(t.h0, s)
- h1 = h & t.mask
- h2 = (h >> 16) & t.mask
- return
-}
-
-// init initializes the table with the given parameters.
-// h0 is the initial hash value,
-// k is the number of bits of hash value to use, and
-// x is the list of strings to store in the table.
-// init returns false if the table cannot be constructed.
-func (t *table) init(h0 uint32, k uint, x []string) bool {
- t.h0 = h0
- t.k = k
- t.tab = make([]string, 1<<k)
- t.mask = 1<<k - 1
- for _, s := range x {
- if !t.insert(s) {
- return false
- }
- }
- return true
-}
-
-// insert inserts s in the table.
-func (t *table) insert(s string) bool {
- h1, h2 := t.hash(s)
- if t.tab[h1] == "" {
- t.tab[h1] = s
- return true
- }
- if t.tab[h2] == "" {
- t.tab[h2] = s
- return true
- }
- if t.push(h1, 0) {
- t.tab[h1] = s
- return true
- }
- if t.push(h2, 0) {
- t.tab[h2] = s
- return true
- }
- return false
-}
-
-// push attempts to push aside the entry in slot i.
-func (t *table) push(i uint32, depth int) bool {
- if depth > len(t.tab) {
- return false
- }
- s := t.tab[i]
- h1, h2 := t.hash(s)
- j := h1 + h2 - i
- if t.tab[j] != "" && !t.push(j, depth+1) {
- return false
- }
- t.tab[j] = s
- return true
-}
-
-// The lists of element names and attribute keys were taken from
-// https://html.spec.whatwg.org/multipage/indices.html#index
-// as of the "HTML Living Standard - Last Updated 16 April 2018" version.
-
-// "command", "keygen" and "menuitem" have been removed from the spec,
-// but are kept here for backwards compatibility.
-var elements = []string{
- "a",
- "abbr",
- "address",
- "area",
- "article",
- "aside",
- "audio",
- "b",
- "base",
- "bdi",
- "bdo",
- "blockquote",
- "body",
- "br",
- "button",
- "canvas",
- "caption",
- "cite",
- "code",
- "col",
- "colgroup",
- "command",
- "data",
- "datalist",
- "dd",
- "del",
- "details",
- "dfn",
- "dialog",
- "div",
- "dl",
- "dt",
- "em",
- "embed",
- "fieldset",
- "figcaption",
- "figure",
- "footer",
- "form",
- "h1",
- "h2",
- "h3",
- "h4",
- "h5",
- "h6",
- "head",
- "header",
- "hgroup",
- "hr",
- "html",
- "i",
- "iframe",
- "img",
- "input",
- "ins",
- "kbd",
- "keygen",
- "label",
- "legend",
- "li",
- "link",
- "main",
- "map",
- "mark",
- "menu",
- "menuitem",
- "meta",
- "meter",
- "nav",
- "noscript",
- "object",
- "ol",
- "optgroup",
- "option",
- "output",
- "p",
- "param",
- "picture",
- "pre",
- "progress",
- "q",
- "rp",
- "rt",
- "ruby",
- "s",
- "samp",
- "script",
- "section",
- "select",
- "slot",
- "small",
- "source",
- "span",
- "strong",
- "style",
- "sub",
- "summary",
- "sup",
- "table",
- "tbody",
- "td",
- "template",
- "textarea",
- "tfoot",
- "th",
- "thead",
- "time",
- "title",
- "tr",
- "track",
- "u",
- "ul",
- "var",
- "video",
- "wbr",
-}
-
-// https://html.spec.whatwg.org/multipage/indices.html#attributes-3
-//
-// "challenge", "command", "contextmenu", "dropzone", "icon", "keytype", "mediagroup",
-// "radiogroup", "spellcheck", "scoped", "seamless", "sortable" and "sorted" have been removed from the spec,
-// but are kept here for backwards compatibility.
-var attributes = []string{
- "abbr",
- "accept",
- "accept-charset",
- "accesskey",
- "action",
- "allowfullscreen",
- "allowpaymentrequest",
- "allowusermedia",
- "alt",
- "as",
- "async",
- "autocomplete",
- "autofocus",
- "autoplay",
- "challenge",
- "charset",
- "checked",
- "cite",
- "class",
- "color",
- "cols",
- "colspan",
- "command",
- "content",
- "contenteditable",
- "contextmenu",
- "controls",
- "coords",
- "crossorigin",
- "data",
- "datetime",
- "default",
- "defer",
- "dir",
- "dirname",
- "disabled",
- "download",
- "draggable",
- "dropzone",
- "enctype",
- "for",
- "form",
- "formaction",
- "formenctype",
- "formmethod",
- "formnovalidate",
- "formtarget",
- "headers",
- "height",
- "hidden",
- "high",
- "href",
- "hreflang",
- "http-equiv",
- "icon",
- "id",
- "inputmode",
- "integrity",
- "is",
- "ismap",
- "itemid",
- "itemprop",
- "itemref",
- "itemscope",
- "itemtype",
- "keytype",
- "kind",
- "label",
- "lang",
- "list",
- "loop",
- "low",
- "manifest",
- "max",
- "maxlength",
- "media",
- "mediagroup",
- "method",
- "min",
- "minlength",
- "multiple",
- "muted",
- "name",
- "nomodule",
- "nonce",
- "novalidate",
- "open",
- "optimum",
- "pattern",
- "ping",
- "placeholder",
- "playsinline",
- "poster",
- "preload",
- "radiogroup",
- "readonly",
- "referrerpolicy",
- "rel",
- "required",
- "reversed",
- "rows",
- "rowspan",
- "sandbox",
- "spellcheck",
- "scope",
- "scoped",
- "seamless",
- "selected",
- "shape",
- "size",
- "sizes",
- "sortable",
- "sorted",
- "slot",
- "span",
- "spellcheck",
- "src",
- "srcdoc",
- "srclang",
- "srcset",
- "start",
- "step",
- "style",
- "tabindex",
- "target",
- "title",
- "translate",
- "type",
- "typemustmatch",
- "updateviacache",
- "usemap",
- "value",
- "width",
- "workertype",
- "wrap",
-}
-
-// "onautocomplete", "onautocompleteerror", "onmousewheel",
-// "onshow" and "onsort" have been removed from the spec,
-// but are kept here for backwards compatibility.
-var eventHandlers = []string{
- "onabort",
- "onautocomplete",
- "onautocompleteerror",
- "onauxclick",
- "onafterprint",
- "onbeforeprint",
- "onbeforeunload",
- "onblur",
- "oncancel",
- "oncanplay",
- "oncanplaythrough",
- "onchange",
- "onclick",
- "onclose",
- "oncontextmenu",
- "oncopy",
- "oncuechange",
- "oncut",
- "ondblclick",
- "ondrag",
- "ondragend",
- "ondragenter",
- "ondragexit",
- "ondragleave",
- "ondragover",
- "ondragstart",
- "ondrop",
- "ondurationchange",
- "onemptied",
- "onended",
- "onerror",
- "onfocus",
- "onhashchange",
- "oninput",
- "oninvalid",
- "onkeydown",
- "onkeypress",
- "onkeyup",
- "onlanguagechange",
- "onload",
- "onloadeddata",
- "onloadedmetadata",
- "onloadend",
- "onloadstart",
- "onmessage",
- "onmessageerror",
- "onmousedown",
- "onmouseenter",
- "onmouseleave",
- "onmousemove",
- "onmouseout",
- "onmouseover",
- "onmouseup",
- "onmousewheel",
- "onwheel",
- "onoffline",
- "ononline",
- "onpagehide",
- "onpageshow",
- "onpaste",
- "onpause",
- "onplay",
- "onplaying",
- "onpopstate",
- "onprogress",
- "onratechange",
- "onreset",
- "onresize",
- "onrejectionhandled",
- "onscroll",
- "onsecuritypolicyviolation",
- "onseeked",
- "onseeking",
- "onselect",
- "onshow",
- "onsort",
- "onstalled",
- "onstorage",
- "onsubmit",
- "onsuspend",
- "ontimeupdate",
- "ontoggle",
- "onunhandledrejection",
- "onunload",
- "onvolumechange",
- "onwaiting",
-}
-
-// extra are ad-hoc values not covered by any of the lists above.
-var extra = []string{
- "acronym",
- "align",
- "annotation",
- "annotation-xml",
- "applet",
- "basefont",
- "bgsound",
- "big",
- "blink",
- "center",
- "color",
- "desc",
- "face",
- "font",
- "foreignObject", // HTML is case-insensitive, but SVG-embedded-in-HTML is case-sensitive.
- "foreignobject",
- "frame",
- "frameset",
- "image",
- "isindex",
- "listing",
- "malignmark",
- "marquee",
- "math",
- "mglyph",
- "mi",
- "mn",
- "mo",
- "ms",
- "mtext",
- "nobr",
- "noembed",
- "noframes",
- "plaintext",
- "prompt",
- "public",
- "rb",
- "rtc",
- "spacer",
- "strike",
- "svg",
- "system",
- "tt",
- "xmp",
-}
diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go
index ca2cb58..992cff2 100644
--- a/vendor/golang.org/x/net/html/parse.go
+++ b/vendor/golang.org/x/net/html/parse.go
@@ -630,7 +630,16 @@ func inHeadIM(p *parser) bool {
p.oe.pop()
p.acknowledgeSelfClosingTag()
return true
- case a.Script, a.Title, a.Noscript, a.Noframes, a.Style:
+ case a.Noscript:
+ p.addElement()
+ if p.scripting {
+ p.setOriginalIM()
+ p.im = textIM
+ } else {
+ p.im = inHeadNoscriptIM
+ }
+ return true
+ case a.Script, a.Title, a.Noframes, a.Style:
p.addElement()
p.setOriginalIM()
p.im = textIM
@@ -692,6 +701,49 @@ func inHeadIM(p *parser) bool {
return false
}
+// 12.2.6.4.5.
+func inHeadNoscriptIM(p *parser) bool {
+ switch p.tok.Type {
+ case DoctypeToken:
+ // Ignore the token.
+ return true
+ case StartTagToken:
+ switch p.tok.DataAtom {
+ case a.Html:
+ return inBodyIM(p)
+ case a.Basefont, a.Bgsound, a.Link, a.Meta, a.Noframes, a.Style:
+ return inHeadIM(p)
+ case a.Head, a.Noscript:
+ // Ignore the token.
+ return true
+ }
+ case EndTagToken:
+ switch p.tok.DataAtom {
+ case a.Noscript, a.Br:
+ default:
+ // Ignore the token.
+ return true
+ }
+ case TextToken:
+ s := strings.TrimLeft(p.tok.Data, whitespace)
+ if len(s) == 0 {
+ // It was all whitespace.
+ return inHeadIM(p)
+ }
+ case CommentToken:
+ return inHeadIM(p)
+ }
+ p.oe.pop()
+ if p.top().DataAtom != a.Head {
+ panic("html: the new current node will be a head element.")
+ }
+ p.im = inHeadIM
+ if p.tok.DataAtom == a.Noscript {
+ return true
+ }
+ return false
+}
+
// Section 12.2.6.4.6.
func afterHeadIM(p *parser) bool {
switch p.tok.Type {
@@ -901,7 +953,7 @@ func inBodyIM(p *parser) bool {
case a.A:
for i := len(p.afe) - 1; i >= 0 && p.afe[i].Type != scopeMarkerNode; i-- {
if n := p.afe[i]; n.Type == ElementNode && n.DataAtom == a.A {
- p.inBodyEndTagFormatting(a.A)
+ p.inBodyEndTagFormatting(a.A, "a")
p.oe.remove(n)
p.afe.remove(n)
break
@@ -915,7 +967,7 @@ func inBodyIM(p *parser) bool {
case a.Nobr:
p.reconstructActiveFormattingElements()
if p.elementInScope(defaultScope, a.Nobr) {
- p.inBodyEndTagFormatting(a.Nobr)
+ p.inBodyEndTagFormatting(a.Nobr, "nobr")
p.reconstructActiveFormattingElements()
}
p.addFormattingElement()
@@ -1123,7 +1175,7 @@ func inBodyIM(p *parser) bool {
case a.H1, a.H2, a.H3, a.H4, a.H5, a.H6:
p.popUntil(defaultScope, a.H1, a.H2, a.H3, a.H4, a.H5, a.H6)
case a.A, a.B, a.Big, a.Code, a.Em, a.Font, a.I, a.Nobr, a.S, a.Small, a.Strike, a.Strong, a.Tt, a.U:
- p.inBodyEndTagFormatting(p.tok.DataAtom)
+ p.inBodyEndTagFormatting(p.tok.DataAtom, p.tok.Data)
case a.Applet, a.Marquee, a.Object:
if p.popUntil(defaultScope, p.tok.DataAtom) {
p.clearActiveFormattingElements()
@@ -1134,7 +1186,7 @@ func inBodyIM(p *parser) bool {
case a.Template:
return inHeadIM(p)
default:
- p.inBodyEndTagOther(p.tok.DataAtom)
+ p.inBodyEndTagOther(p.tok.DataAtom, p.tok.Data)
}
case CommentToken:
p.addChild(&Node{
@@ -1161,7 +1213,7 @@ func inBodyIM(p *parser) bool {
return true
}
-func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
+func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom, tagName string) {
// This is the "adoption agency" algorithm, described at
// https://html.spec.whatwg.org/multipage/syntax.html#adoptionAgency
@@ -1183,7 +1235,7 @@ func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
}
}
if formattingElement == nil {
- p.inBodyEndTagOther(tagAtom)
+ p.inBodyEndTagOther(tagAtom, tagName)
return
}
feIndex := p.oe.index(formattingElement)
@@ -1288,9 +1340,17 @@ func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
// inBodyEndTagOther performs the "any other end tag" algorithm for inBodyIM.
// "Any other end tag" handling from 12.2.6.5 The rules for parsing tokens in foreign content
// https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inforeign
-func (p *parser) inBodyEndTagOther(tagAtom a.Atom) {
+func (p *parser) inBodyEndTagOther(tagAtom a.Atom, tagName string) {
for i := len(p.oe) - 1; i >= 0; i-- {
- if p.oe[i].DataAtom == tagAtom {
+ // Two element nodes have the same tag if they have the same Data (a
+ // string-typed field). As an optimization, for common HTML tags, each
+ // Data string is assigned a unique, non-zero DataAtom (a uint32-typed
+ // field), since integer comparison is faster than string comparison.
+ // Uncommon (custom) tags get a zero DataAtom.
+ //
+ // The if condition here is equivalent to (p.oe[i].Data == tagName).
+ if (p.oe[i].DataAtom == tagAtom) &&
+ ((tagAtom != 0) || (p.oe[i].Data == tagName)) {
p.oe = p.oe[:i]
break
}
@@ -1684,8 +1744,9 @@ func inCellIM(p *parser) bool {
return true
}
// Close the cell and reprocess.
- p.popUntil(tableScope, a.Td, a.Th)
- p.clearActiveFormattingElements()
+ if p.popUntil(tableScope, a.Td, a.Th) {
+ p.clearActiveFormattingElements()
+ }
p.im = inRowIM
return false
}
@@ -2239,6 +2300,33 @@ func (p *parser) parse() error {
//
// The input is assumed to be UTF-8 encoded.
func Parse(r io.Reader) (*Node, error) {
+ return ParseWithOptions(r)
+}
+
+// ParseFragment parses a fragment of HTML and returns the nodes that were
+// found. If the fragment is the InnerHTML for an existing element, pass that
+// element in context.
+//
+// It has the same intricacies as Parse.
+func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
+ return ParseFragmentWithOptions(r, context)
+}
+
+// ParseOption configures a parser.
+type ParseOption func(p *parser)
+
+// ParseOptionEnableScripting configures the scripting flag.
+// https://html.spec.whatwg.org/multipage/webappapis.html#enabling-and-disabling-scripting
+//
+// By default, scripting is enabled.
+func ParseOptionEnableScripting(enable bool) ParseOption {
+ return func(p *parser) {
+ p.scripting = enable
+ }
+}
+
+// ParseWithOptions is like Parse, with options.
+func ParseWithOptions(r io.Reader, opts ...ParseOption) (*Node, error) {
p := &parser{
tokenizer: NewTokenizer(r),
doc: &Node{
@@ -2248,6 +2336,11 @@ func Parse(r io.Reader) (*Node, error) {
framesetOK: true,
im: initialIM,
}
+
+ for _, f := range opts {
+ f(p)
+ }
+
err := p.parse()
if err != nil {
return nil, err
@@ -2255,12 +2348,8 @@ func Parse(r io.Reader) (*Node, error) {
return p.doc, nil
}
-// ParseFragment parses a fragment of HTML and returns the nodes that were
-// found. If the fragment is the InnerHTML for an existing element, pass that
-// element in context.
-//
-// It has the same intricacies as Parse.
-func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
+// ParseFragmentWithOptions is like ParseFragment, with options.
+func ParseFragmentWithOptions(r io.Reader, context *Node, opts ...ParseOption) ([]*Node, error) {
contextTag := ""
if context != nil {
if context.Type != ElementNode {
@@ -2284,6 +2373,10 @@ func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
context: context,
}
+ for _, f := range opts {
+ f(p)
+ }
+
root := &Node{
Type: ElementNode,
DataAtom: a.Html,