Prerender index page

This commit is contained in:
Ken-Håvard Lieng 2018-12-17 14:41:24 +01:00
parent fc643483be
commit 6fedb23363
41 changed files with 5442 additions and 118 deletions

131
vendor/github.com/tdewolff/minify/v2/html/buffer.go generated vendored Normal file
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package html // import "github.com/tdewolff/minify/html"
import (
"github.com/tdewolff/parse/v2"
"github.com/tdewolff/parse/v2/html"
)
// Token is a single token unit with an attribute value (if given) and hash of the data.
type Token struct {
html.TokenType
Hash html.Hash
Data []byte
Text []byte
AttrVal []byte
Traits traits
}
// TokenBuffer is a buffer that allows for token look-ahead.
type TokenBuffer struct {
l *html.Lexer
buf []Token
pos int
attrBuffer []*Token
}
// NewTokenBuffer returns a new TokenBuffer.
func NewTokenBuffer(l *html.Lexer) *TokenBuffer {
return &TokenBuffer{
l: l,
buf: make([]Token, 0, 8),
}
}
func (z *TokenBuffer) read(t *Token) {
t.TokenType, t.Data = z.l.Next()
t.Text = z.l.Text()
if t.TokenType == html.AttributeToken {
t.AttrVal = z.l.AttrVal()
if len(t.AttrVal) > 1 && (t.AttrVal[0] == '"' || t.AttrVal[0] == '\'') {
t.AttrVal = parse.TrimWhitespace(t.AttrVal[1 : len(t.AttrVal)-1]) // quotes will be readded in attribute loop if necessary
}
t.Hash = html.ToHash(t.Text)
t.Traits = attrMap[t.Hash]
} else if t.TokenType == html.StartTagToken || t.TokenType == html.EndTagToken {
t.AttrVal = nil
t.Hash = html.ToHash(t.Text)
t.Traits = tagMap[t.Hash]
} else {
t.AttrVal = nil
t.Hash = 0
t.Traits = 0
}
}
// Peek returns the ith element and possibly does an allocation.
// Peeking past an error will panic.
func (z *TokenBuffer) Peek(pos int) *Token {
pos += z.pos
if pos >= len(z.buf) {
if len(z.buf) > 0 && z.buf[len(z.buf)-1].TokenType == html.ErrorToken {
return &z.buf[len(z.buf)-1]
}
c := cap(z.buf)
d := len(z.buf) - z.pos
p := pos - z.pos + 1 // required peek length
var buf []Token
if 2*p > c {
buf = make([]Token, 0, 2*c+p)
} else {
buf = z.buf
}
copy(buf[:d], z.buf[z.pos:])
buf = buf[:p]
pos -= z.pos
for i := d; i < p; i++ {
z.read(&buf[i])
if buf[i].TokenType == html.ErrorToken {
buf = buf[:i+1]
pos = i
break
}
}
z.pos, z.buf = 0, buf
}
return &z.buf[pos]
}
// Shift returns the first element and advances position.
func (z *TokenBuffer) Shift() *Token {
if z.pos >= len(z.buf) {
t := &z.buf[:1][0]
z.read(t)
return t
}
t := &z.buf[z.pos]
z.pos++
return t
}
// Attributes extracts the gives attribute hashes from a tag.
// It returns in the same order pointers to the requested token data or nil.
func (z *TokenBuffer) Attributes(hashes ...html.Hash) []*Token {
n := 0
for {
if t := z.Peek(n); t.TokenType != html.AttributeToken {
break
}
n++
}
if len(hashes) > cap(z.attrBuffer) {
z.attrBuffer = make([]*Token, len(hashes))
} else {
z.attrBuffer = z.attrBuffer[:len(hashes)]
for i := range z.attrBuffer {
z.attrBuffer[i] = nil
}
}
for i := z.pos; i < z.pos+n; i++ {
attr := &z.buf[i]
for j, hash := range hashes {
if hash == attr.Hash {
z.attrBuffer[j] = attr
}
}
}
return z.attrBuffer
}

457
vendor/github.com/tdewolff/minify/v2/html/html.go generated vendored Normal file
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// Package html minifies HTML5 following the specifications at http://www.w3.org/TR/html5/syntax.html.
package html // import "github.com/tdewolff/minify/html"
import (
"bytes"
"io"
"github.com/tdewolff/minify/v2"
"github.com/tdewolff/parse/v2"
"github.com/tdewolff/parse/v2/buffer"
"github.com/tdewolff/parse/v2/html"
)
var (
gtBytes = []byte(">")
isBytes = []byte("=")
spaceBytes = []byte(" ")
doctypeBytes = []byte("<!doctype html>")
jsMimeBytes = []byte("application/javascript")
cssMimeBytes = []byte("text/css")
htmlMimeBytes = []byte("text/html")
svgMimeBytes = []byte("image/svg+xml")
mathMimeBytes = []byte("application/mathml+xml")
dataSchemeBytes = []byte("data:")
jsSchemeBytes = []byte("javascript:")
httpBytes = []byte("http")
inlineParams = map[string]string{"inline": "1"}
)
////////////////////////////////////////////////////////////////
// DefaultMinifier is the default minifier.
var DefaultMinifier = &Minifier{}
// Minifier is an HTML minifier.
type Minifier struct {
KeepConditionalComments bool
KeepDefaultAttrVals bool
KeepDocumentTags bool
KeepEndTags bool
KeepWhitespace bool
}
// Minify minifies HTML data, it reads from r and writes to w.
func Minify(m *minify.M, w io.Writer, r io.Reader, params map[string]string) error {
return DefaultMinifier.Minify(m, w, r, params)
}
// Minify minifies HTML data, it reads from r and writes to w.
func (o *Minifier) Minify(m *minify.M, w io.Writer, r io.Reader, _ map[string]string) error {
var rawTagHash html.Hash
var rawTagMediatype []byte
omitSpace := true // if true the next leading space is omitted
inPre := false
attrMinifyBuffer := buffer.NewWriter(make([]byte, 0, 64))
attrByteBuffer := make([]byte, 0, 64)
l := html.NewLexer(r)
defer l.Restore()
tb := NewTokenBuffer(l)
for {
t := *tb.Shift()
SWITCH:
switch t.TokenType {
case html.ErrorToken:
if l.Err() == io.EOF {
return nil
}
return l.Err()
case html.DoctypeToken:
if _, err := w.Write(doctypeBytes); err != nil {
return err
}
case html.CommentToken:
if o.KeepConditionalComments && len(t.Text) > 6 && (bytes.HasPrefix(t.Text, []byte("[if ")) || bytes.HasSuffix(t.Text, []byte("[endif]")) || bytes.HasSuffix(t.Text, []byte("[endif]--"))) {
// [if ...] is always 7 or more characters, [endif] is only encountered for downlevel-revealed
// see https://msdn.microsoft.com/en-us/library/ms537512(v=vs.85).aspx#syntax
if bytes.HasPrefix(t.Data, []byte("<!--[if ")) && bytes.HasSuffix(t.Data, []byte("<![endif]-->")) { // downlevel-hidden
begin := bytes.IndexByte(t.Data, '>') + 1
end := len(t.Data) - len("<![endif]-->")
if _, err := w.Write(t.Data[:begin]); err != nil {
return err
}
if err := o.Minify(m, w, buffer.NewReader(t.Data[begin:end]), nil); err != nil {
return err
}
if _, err := w.Write(t.Data[end:]); err != nil {
return err
}
} else if _, err := w.Write(t.Data); err != nil { // downlevel-revealed or short downlevel-hidden
return err
}
}
case html.SvgToken:
if err := m.MinifyMimetype(svgMimeBytes, w, buffer.NewReader(t.Data), nil); err != nil {
if err != minify.ErrNotExist {
return err
} else if _, err := w.Write(t.Data); err != nil {
return err
}
}
case html.MathToken:
if err := m.MinifyMimetype(mathMimeBytes, w, buffer.NewReader(t.Data), nil); err != nil {
if err != minify.ErrNotExist {
return err
} else if _, err := w.Write(t.Data); err != nil {
return err
}
}
case html.TextToken:
// CSS and JS minifiers for inline code
if rawTagHash != 0 {
if rawTagHash == html.Style || rawTagHash == html.Script || rawTagHash == html.Iframe {
var mimetype []byte
var params map[string]string
if rawTagHash == html.Iframe {
mimetype = htmlMimeBytes
} else if len(rawTagMediatype) > 0 {
mimetype, params = parse.Mediatype(rawTagMediatype)
} else if rawTagHash == html.Script {
mimetype = jsMimeBytes
} else if rawTagHash == html.Style {
mimetype = cssMimeBytes
}
if err := m.MinifyMimetype(mimetype, w, buffer.NewReader(t.Data), params); err != nil {
if err != minify.ErrNotExist {
return err
} else if _, err := w.Write(t.Data); err != nil {
return err
}
}
} else if _, err := w.Write(t.Data); err != nil {
return err
}
} else if inPre {
if _, err := w.Write(t.Data); err != nil {
return err
}
} else {
t.Data = parse.ReplaceMultipleWhitespace(t.Data)
// whitespace removal; trim left
if omitSpace && (t.Data[0] == ' ' || t.Data[0] == '\n') {
t.Data = t.Data[1:]
}
// whitespace removal; trim right
omitSpace = false
if len(t.Data) == 0 {
omitSpace = true
} else if t.Data[len(t.Data)-1] == ' ' || t.Data[len(t.Data)-1] == '\n' {
omitSpace = true
i := 0
for {
next := tb.Peek(i)
// trim if EOF, text token with leading whitespace or block token
if next.TokenType == html.ErrorToken {
t.Data = t.Data[:len(t.Data)-1]
omitSpace = false
break
} else if next.TokenType == html.TextToken {
// this only happens when a comment, doctype or phrasing end tag (only for !o.KeepWhitespace) was in between
// remove if the text token starts with a whitespace
if len(next.Data) > 0 && parse.IsWhitespace(next.Data[0]) {
t.Data = t.Data[:len(t.Data)-1]
omitSpace = false
}
break
} else if next.TokenType == html.StartTagToken || next.TokenType == html.EndTagToken {
if o.KeepWhitespace {
break
}
// remove when followed up by a block tag
if next.Traits&nonPhrasingTag != 0 {
t.Data = t.Data[:len(t.Data)-1]
omitSpace = false
break
} else if next.TokenType == html.StartTagToken {
break
}
}
i++
}
}
if _, err := w.Write(t.Data); err != nil {
return err
}
}
case html.StartTagToken, html.EndTagToken:
rawTagHash = 0
hasAttributes := false
if t.TokenType == html.StartTagToken {
if next := tb.Peek(0); next.TokenType == html.AttributeToken {
hasAttributes = true
}
if t.Traits&rawTag != 0 {
// ignore empty script and style tags
if !hasAttributes && (t.Hash == html.Script || t.Hash == html.Style) {
if next := tb.Peek(1); next.TokenType == html.EndTagToken {
tb.Shift()
tb.Shift()
break
}
}
rawTagHash = t.Hash
rawTagMediatype = nil
}
} else if t.Hash == html.Template {
omitSpace = true // EndTagToken
}
if t.Hash == html.Pre {
inPre = t.TokenType == html.StartTagToken
}
// remove superfluous tags, except for html, head and body tags when KeepDocumentTags is set
if !hasAttributes && (!o.KeepDocumentTags && (t.Hash == html.Html || t.Hash == html.Head || t.Hash == html.Body) || t.Hash == html.Colgroup) {
break
} else if t.TokenType == html.EndTagToken {
if !o.KeepEndTags {
if t.Hash == html.Thead || t.Hash == html.Tbody || t.Hash == html.Tfoot || t.Hash == html.Tr || t.Hash == html.Th || t.Hash == html.Td ||
t.Hash == html.Optgroup || t.Hash == html.Option || t.Hash == html.Dd || t.Hash == html.Dt ||
t.Hash == html.Li || t.Hash == html.Rb || t.Hash == html.Rt || t.Hash == html.Rtc || t.Hash == html.Rp {
break
} else if t.Hash == html.P {
i := 0
for {
next := tb.Peek(i)
i++
// continue if text token is empty or whitespace
if next.TokenType == html.TextToken && parse.IsAllWhitespace(next.Data) {
continue
}
if next.TokenType == html.ErrorToken || next.TokenType == html.EndTagToken && next.Traits&keepPTag == 0 || next.TokenType == html.StartTagToken && next.Traits&omitPTag != 0 {
break SWITCH // omit p end tag
}
break
}
}
}
if o.KeepWhitespace || t.Traits&objectTag != 0 {
omitSpace = false
} else if t.Traits&nonPhrasingTag != 0 {
omitSpace = true // omit spaces after block elements
}
if len(t.Data) > 3+len(t.Text) {
t.Data[2+len(t.Text)] = '>'
t.Data = t.Data[:3+len(t.Text)]
}
if _, err := w.Write(t.Data); err != nil {
return err
}
break
}
if o.KeepWhitespace || t.Traits&objectTag != 0 {
omitSpace = false
} else if t.Traits&nonPhrasingTag != 0 {
omitSpace = true // omit spaces after block elements
}
if _, err := w.Write(t.Data); err != nil {
return err
}
if hasAttributes {
if t.Hash == html.Meta {
attrs := tb.Attributes(html.Content, html.Http_Equiv, html.Charset, html.Name)
if content := attrs[0]; content != nil {
if httpEquiv := attrs[1]; httpEquiv != nil {
if charset := attrs[2]; charset == nil && parse.EqualFold(httpEquiv.AttrVal, []byte("content-type")) {
content.AttrVal = minify.Mediatype(content.AttrVal)
if bytes.Equal(content.AttrVal, []byte("text/html;charset=utf-8")) {
httpEquiv.Text = nil
content.Text = []byte("charset")
content.Hash = html.Charset
content.AttrVal = []byte("utf-8")
}
}
}
if name := attrs[3]; name != nil {
if parse.EqualFold(name.AttrVal, []byte("keywords")) {
content.AttrVal = bytes.Replace(content.AttrVal, []byte(", "), []byte(","), -1)
} else if parse.EqualFold(name.AttrVal, []byte("viewport")) {
content.AttrVal = bytes.Replace(content.AttrVal, []byte(" "), []byte(""), -1)
for i := 0; i < len(content.AttrVal); i++ {
if content.AttrVal[i] == '=' && i+2 < len(content.AttrVal) {
i++
if n := parse.Number(content.AttrVal[i:]); n > 0 {
minNum := minify.Number(content.AttrVal[i:i+n], -1)
if len(minNum) < n {
copy(content.AttrVal[i:i+len(minNum)], minNum)
copy(content.AttrVal[i+len(minNum):], content.AttrVal[i+n:])
content.AttrVal = content.AttrVal[:len(content.AttrVal)+len(minNum)-n]
}
i += len(minNum)
}
i-- // mitigate for-loop increase
}
}
}
}
}
} else if t.Hash == html.Script {
attrs := tb.Attributes(html.Src, html.Charset)
if attrs[0] != nil && attrs[1] != nil {
attrs[1].Text = nil
}
} else if t.Hash == html.Input {
attrs := tb.Attributes(html.Type, html.Value)
if t, value := attrs[0], attrs[1]; t != nil && value != nil {
isRadio := parse.EqualFold(t.AttrVal, []byte("radio"))
if !isRadio && len(value.AttrVal) == 0 {
value.Text = nil
} else if isRadio && parse.EqualFold(value.AttrVal, []byte("on")) {
value.Text = nil
}
}
}
// write attributes
htmlEqualIdName := false
for {
attr := *tb.Shift()
if attr.TokenType != html.AttributeToken {
break
} else if attr.Text == nil {
continue // removed attribute
}
if t.Hash == html.A && (attr.Hash == html.Id || attr.Hash == html.Name) {
if attr.Hash == html.Id {
if name := tb.Attributes(html.Name)[0]; name != nil && bytes.Equal(attr.AttrVal, name.AttrVal) {
htmlEqualIdName = true
}
} else if htmlEqualIdName {
continue
} else if id := tb.Attributes(html.Id)[0]; id != nil && bytes.Equal(id.AttrVal, attr.AttrVal) {
continue
}
}
val := attr.AttrVal
if len(val) == 0 && (attr.Hash == html.Class ||
attr.Hash == html.Dir ||
attr.Hash == html.Id ||
attr.Hash == html.Lang ||
attr.Hash == html.Name ||
attr.Hash == html.Title ||
attr.Hash == html.Action && t.Hash == html.Form) {
continue // omit empty attribute values
}
if attr.Traits&caselessAttr != 0 {
val = parse.ToLower(val)
if attr.Hash == html.Enctype || attr.Hash == html.Codetype || attr.Hash == html.Accept || attr.Hash == html.Type && (t.Hash == html.A || t.Hash == html.Link || t.Hash == html.Object || t.Hash == html.Param || t.Hash == html.Script || t.Hash == html.Style || t.Hash == html.Source) {
val = minify.Mediatype(val)
}
}
if rawTagHash != 0 && attr.Hash == html.Type {
rawTagMediatype = parse.Copy(val)
}
// default attribute values can be omitted
if !o.KeepDefaultAttrVals && (attr.Hash == html.Type && (t.Hash == html.Script && jsMimetypes[string(val)] ||
t.Hash == html.Style && bytes.Equal(val, []byte("text/css")) ||
t.Hash == html.Link && bytes.Equal(val, []byte("text/css")) ||
t.Hash == html.Input && bytes.Equal(val, []byte("text")) ||
t.Hash == html.Button && bytes.Equal(val, []byte("submit"))) ||
attr.Hash == html.Language && t.Hash == html.Script ||
attr.Hash == html.Method && bytes.Equal(val, []byte("get")) ||
attr.Hash == html.Enctype && bytes.Equal(val, []byte("application/x-www-form-urlencoded")) ||
attr.Hash == html.Colspan && bytes.Equal(val, []byte("1")) ||
attr.Hash == html.Rowspan && bytes.Equal(val, []byte("1")) ||
attr.Hash == html.Shape && bytes.Equal(val, []byte("rect")) ||
attr.Hash == html.Span && bytes.Equal(val, []byte("1")) ||
attr.Hash == html.Clear && bytes.Equal(val, []byte("none")) ||
attr.Hash == html.Frameborder && bytes.Equal(val, []byte("1")) ||
attr.Hash == html.Scrolling && bytes.Equal(val, []byte("auto")) ||
attr.Hash == html.Valuetype && bytes.Equal(val, []byte("data")) ||
attr.Hash == html.Media && t.Hash == html.Style && bytes.Equal(val, []byte("all"))) {
continue
}
// CSS and JS minifiers for attribute inline code
if attr.Hash == html.Style {
attrMinifyBuffer.Reset()
if err := m.MinifyMimetype(cssMimeBytes, attrMinifyBuffer, buffer.NewReader(val), inlineParams); err == nil {
val = attrMinifyBuffer.Bytes()
} else if err != minify.ErrNotExist {
return err
}
if len(val) == 0 {
continue
}
} else if len(attr.Text) > 2 && attr.Text[0] == 'o' && attr.Text[1] == 'n' {
if len(val) >= 11 && parse.EqualFold(val[:11], jsSchemeBytes) {
val = val[11:]
}
attrMinifyBuffer.Reset()
if err := m.MinifyMimetype(jsMimeBytes, attrMinifyBuffer, buffer.NewReader(val), nil); err == nil {
val = attrMinifyBuffer.Bytes()
} else if err != minify.ErrNotExist {
return err
}
if len(val) == 0 {
continue
}
} else if len(val) > 5 && attr.Traits&urlAttr != 0 { // anchors are already handled
if parse.EqualFold(val[:4], httpBytes) {
if val[4] == ':' {
if m.URL != nil && m.URL.Scheme == "http" {
val = val[5:]
} else {
parse.ToLower(val[:4])
}
} else if (val[4] == 's' || val[4] == 'S') && val[5] == ':' {
if m.URL != nil && m.URL.Scheme == "https" {
val = val[6:]
} else {
parse.ToLower(val[:5])
}
}
} else if parse.EqualFold(val[:5], dataSchemeBytes) {
val = minify.DataURI(m, val)
}
}
if _, err := w.Write(spaceBytes); err != nil {
return err
}
if _, err := w.Write(attr.Text); err != nil {
return err
}
if len(val) > 0 && attr.Traits&booleanAttr == 0 {
if _, err := w.Write(isBytes); err != nil {
return err
}
// no quotes if possible, else prefer single or double depending on which occurs more often in value
val = html.EscapeAttrVal(&attrByteBuffer, attr.AttrVal, val)
if _, err := w.Write(val); err != nil {
return err
}
}
}
}
if _, err := w.Write(gtBytes); err != nil {
return err
}
}
}
}

191
vendor/github.com/tdewolff/minify/v2/html/table.go generated vendored Normal file
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package html // import "github.com/tdewolff/minify/html"
import "github.com/tdewolff/parse/v2/html"
type traits uint8
const (
rawTag traits = 1 << iota
nonPhrasingTag
objectTag
booleanAttr
caselessAttr
urlAttr
omitPTag // omit p end tag if it is followed by this start tag
keepPTag // keep p end tag if it is followed by this end tag
)
var tagMap = map[html.Hash]traits{
html.A: keepPTag,
html.Address: nonPhrasingTag | omitPTag,
html.Article: nonPhrasingTag | omitPTag,
html.Aside: nonPhrasingTag | omitPTag,
html.Audio: objectTag | keepPTag,
html.Blockquote: nonPhrasingTag | omitPTag,
html.Body: nonPhrasingTag,
html.Br: nonPhrasingTag,
html.Button: objectTag,
html.Canvas: objectTag,
html.Caption: nonPhrasingTag,
html.Col: nonPhrasingTag,
html.Colgroup: nonPhrasingTag,
html.Dd: nonPhrasingTag,
html.Del: keepPTag,
html.Details: omitPTag,
html.Div: nonPhrasingTag | omitPTag,
html.Dl: nonPhrasingTag | omitPTag,
html.Dt: nonPhrasingTag,
html.Embed: nonPhrasingTag,
html.Fieldset: nonPhrasingTag | omitPTag,
html.Figcaption: nonPhrasingTag | omitPTag,
html.Figure: nonPhrasingTag | omitPTag,
html.Footer: nonPhrasingTag | omitPTag,
html.Form: nonPhrasingTag | omitPTag,
html.H1: nonPhrasingTag | omitPTag,
html.H2: nonPhrasingTag | omitPTag,
html.H3: nonPhrasingTag | omitPTag,
html.H4: nonPhrasingTag | omitPTag,
html.H5: nonPhrasingTag | omitPTag,
html.H6: nonPhrasingTag | omitPTag,
html.Head: nonPhrasingTag,
html.Header: nonPhrasingTag | omitPTag,
html.Hgroup: nonPhrasingTag,
html.Hr: nonPhrasingTag | omitPTag,
html.Html: nonPhrasingTag,
html.Iframe: rawTag | objectTag,
html.Img: objectTag,
html.Input: objectTag,
html.Ins: keepPTag,
html.Keygen: objectTag,
html.Li: nonPhrasingTag,
html.Main: nonPhrasingTag | omitPTag,
html.Map: keepPTag,
html.Math: rawTag,
html.Menu: omitPTag,
html.Meta: nonPhrasingTag,
html.Meter: objectTag,
html.Nav: nonPhrasingTag | omitPTag,
html.Noscript: nonPhrasingTag | keepPTag,
html.Object: objectTag,
html.Ol: nonPhrasingTag | omitPTag,
html.Output: nonPhrasingTag,
html.P: nonPhrasingTag | omitPTag,
html.Picture: objectTag,
html.Pre: nonPhrasingTag | omitPTag,
html.Progress: objectTag,
html.Q: objectTag,
html.Script: rawTag,
html.Section: nonPhrasingTag | omitPTag,
html.Select: objectTag,
html.Style: rawTag | nonPhrasingTag,
html.Svg: rawTag | objectTag,
html.Table: nonPhrasingTag | omitPTag,
html.Tbody: nonPhrasingTag,
html.Td: nonPhrasingTag,
html.Textarea: rawTag | objectTag,
html.Tfoot: nonPhrasingTag,
html.Th: nonPhrasingTag,
html.Thead: nonPhrasingTag,
html.Title: nonPhrasingTag,
html.Tr: nonPhrasingTag,
html.Ul: nonPhrasingTag | omitPTag,
html.Video: objectTag | keepPTag,
}
var attrMap = map[html.Hash]traits{
html.Accept: caselessAttr,
html.Accept_Charset: caselessAttr,
html.Action: urlAttr,
html.Align: caselessAttr,
html.Alink: caselessAttr,
html.Allowfullscreen: booleanAttr,
html.Async: booleanAttr,
html.Autofocus: booleanAttr,
html.Autoplay: booleanAttr,
html.Axis: caselessAttr,
html.Background: urlAttr,
html.Bgcolor: caselessAttr,
html.Charset: caselessAttr,
html.Checked: booleanAttr,
html.Cite: urlAttr,
html.Classid: urlAttr,
html.Clear: caselessAttr,
html.Codebase: urlAttr,
html.Codetype: caselessAttr,
html.Color: caselessAttr,
html.Compact: booleanAttr,
html.Controls: booleanAttr,
html.Data: urlAttr,
html.Declare: booleanAttr,
html.Default: booleanAttr,
html.DefaultChecked: booleanAttr,
html.DefaultMuted: booleanAttr,
html.DefaultSelected: booleanAttr,
html.Defer: booleanAttr,
html.Dir: caselessAttr,
html.Disabled: booleanAttr,
html.Enabled: booleanAttr,
html.Enctype: caselessAttr,
html.Face: caselessAttr,
html.Formaction: urlAttr,
html.Formnovalidate: booleanAttr,
html.Frame: caselessAttr,
html.Hidden: booleanAttr,
html.Href: urlAttr,
html.Hreflang: caselessAttr,
html.Http_Equiv: caselessAttr,
html.Icon: urlAttr,
html.Inert: booleanAttr,
html.Ismap: booleanAttr,
html.Itemscope: booleanAttr,
html.Lang: caselessAttr,
html.Language: caselessAttr,
html.Link: caselessAttr,
html.Longdesc: urlAttr,
html.Manifest: urlAttr,
html.Media: caselessAttr,
html.Method: caselessAttr,
html.Multiple: booleanAttr,
html.Muted: booleanAttr,
html.Nohref: booleanAttr,
html.Noresize: booleanAttr,
html.Noshade: booleanAttr,
html.Novalidate: booleanAttr,
html.Nowrap: booleanAttr,
html.Open: booleanAttr,
html.Pauseonexit: booleanAttr,
html.Poster: urlAttr,
html.Profile: urlAttr,
html.Readonly: booleanAttr,
html.Rel: caselessAttr,
html.Required: booleanAttr,
html.Rev: caselessAttr,
html.Reversed: booleanAttr,
html.Rules: caselessAttr,
html.Scope: caselessAttr,
html.Scoped: booleanAttr,
html.Scrolling: caselessAttr,
html.Seamless: booleanAttr,
html.Selected: booleanAttr,
html.Shape: caselessAttr,
html.Sortable: booleanAttr,
html.Src: urlAttr,
html.Target: caselessAttr,
html.Text: caselessAttr,
html.Translate: booleanAttr,
html.Truespeed: booleanAttr,
html.Type: caselessAttr,
html.Typemustmatch: booleanAttr,
html.Undeterminate: booleanAttr,
html.Usemap: urlAttr,
html.Valign: caselessAttr,
html.Valuetype: caselessAttr,
html.Vlink: caselessAttr,
html.Visible: booleanAttr,
html.Xmlns: urlAttr,
}
var jsMimetypes = map[string]bool{
"text/javascript": true,
"application/javascript": true,
}