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Vendor update: github.com/yuin/goldmark v1.2.1 (#12377)

Thanks to @yuin

fix #12376
mj-v1.14.3
赵智超 3 years ago
committed by GitHub
parent
commit
7e96268fb0
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
  1. 2
      go.mod
  2. 2
      go.sum
  3. 14
      vendor/github.com/yuin/goldmark/README.md
  4. 202
      vendor/github.com/yuin/goldmark/extension/table.go
  5. 2
      vendor/github.com/yuin/goldmark/extension/typographer.go
  6. 9
      vendor/github.com/yuin/goldmark/parser/delimiter.go
  7. 2
      vendor/github.com/yuin/goldmark/renderer/html/html.go
  8. 37
      vendor/github.com/yuin/goldmark/util/util.go
  9. 2
      vendor/modules.txt

2
go.mod

@ -100,7 +100,7 @@ require (
github.com/urfave/cli v1.20.0
github.com/xanzy/go-gitlab v0.31.0
github.com/yohcop/openid-go v1.0.0
github.com/yuin/goldmark v1.1.32
github.com/yuin/goldmark v1.2.1
github.com/yuin/goldmark-highlighting v0.0.0-20200307114337-60d527fdb691
github.com/yuin/goldmark-meta v0.0.0-20191126180153-f0638e958b60
golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9

2
go.sum

@ -715,6 +715,8 @@ github.com/yuin/goldmark v1.1.25 h1:isv+Q6HQAmmL2Ofcmg8QauBmDPlUUnSoNhEcC940Rds=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.32 h1:5tjfNdR2ki3yYQ842+eX2sQHeiwpKJ0RnHO4IYOc4V8=
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1 h1:ruQGxdhGHe7FWOJPT0mKs5+pD2Xs1Bm/kdGlHO04FmM=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark-highlighting v0.0.0-20200307114337-60d527fdb691 h1:VWSxtAiQNh3zgHJpdpkpVYjTPqRE3P6UZCOPa1nRDio=
github.com/yuin/goldmark-highlighting v0.0.0-20200307114337-60d527fdb691/go.mod h1:YLF3kDffRfUH/bTxOxHhV6lxwIB3Vfj91rEwNMS9MXo=
github.com/yuin/goldmark-meta v0.0.0-20191126180153-f0638e958b60 h1:gZucqLjL1eDzVWrXj4uiWeMbAopJlBR2mKQAsTGdPwo=

14
vendor/github.com/yuin/goldmark/README.md

@ -203,6 +203,18 @@ heading {#id .className attrName=attrValue}
============
```
### Table extension
The Table extension implements [Table(extension)](https://github.github.com/gfm/#tables-extension-), as
defined in [GitHub Flavored Markdown Spec](https://github.github.com/gfm/).
Specs are defined for XHTML, so specs use some deprecated attributes for HTML5.
You can override alignment rendering method via options.
| Functional option | Type | Description |
| ----------------- | ---- | ----------- |
| `extension.WithTableCellAlignMethod` | `extension.TableCellAlignMethod` | Option indicates how are table cells aligned. |
### Typographer extension
The Typographer extension translates plain ASCII punctuation characters into typographic-punctuation HTML entities.
@ -219,7 +231,7 @@ Default substitutions are:
| `<<` | `&laquo;` |
| `>>` | `&raquo;` |
You can override the defualt substitutions via `extensions.WithTypographicSubstitutions`:
You can override the default substitutions via `extensions.WithTypographicSubstitutions`:
```go
markdown := goldmark.New(

202
vendor/github.com/yuin/goldmark/extension/table.go

@ -15,7 +15,113 @@ import (
"github.com/yuin/goldmark/util"
)
var tableDelimRegexp = regexp.MustCompile(`^[\s\-\|\:]+$`)
// TableCellAlignMethod indicates how are table cells aligned in HTML format.indicates how are table cells aligned in HTML format.
type TableCellAlignMethod int
const (
// TableCellAlignDefault renders alignments by default method.
// With XHTML, alignments are rendered as an align attribute.
// With HTML5, alignments are rendered as a style attribute.
TableCellAlignDefault TableCellAlignMethod = iota
// TableCellAlignAttribute renders alignments as an align attribute.
TableCellAlignAttribute
// TableCellAlignStyle renders alignments as a style attribute.
TableCellAlignStyle
// TableCellAlignNone does not care about alignments.
// If you using classes or other styles, you can add these attributes
// in an ASTTransformer.
TableCellAlignNone
)
// TableConfig struct holds options for the extension.
type TableConfig struct {
html.Config
// TableCellAlignMethod indicates how are table celss aligned.
TableCellAlignMethod TableCellAlignMethod
}
// TableOption interface is a functional option interface for the extension.
type TableOption interface {
renderer.Option
// SetTableOption sets given option to the extension.
SetTableOption(*TableConfig)
}
// NewTableConfig returns a new Config with defaults.
func NewTableConfig() TableConfig {
return TableConfig{
Config: html.NewConfig(),
TableCellAlignMethod: TableCellAlignDefault,
}
}
// SetOption implements renderer.SetOptioner.
func (c *TableConfig) SetOption(name renderer.OptionName, value interface{}) {
switch name {
case optTableCellAlignMethod:
c.TableCellAlignMethod = value.(TableCellAlignMethod)
default:
c.Config.SetOption(name, value)
}
}
type withTableHTMLOptions struct {
value []html.Option
}
func (o *withTableHTMLOptions) SetConfig(c *renderer.Config) {
if o.value != nil {
for _, v := range o.value {
v.(renderer.Option).SetConfig(c)
}
}
}
func (o *withTableHTMLOptions) SetTableOption(c *TableConfig) {
if o.value != nil {
for _, v := range o.value {
v.SetHTMLOption(&c.Config)
}
}
}
// WithTableHTMLOptions is functional option that wraps goldmark HTMLRenderer options.
func WithTableHTMLOptions(opts ...html.Option) TableOption {
return &withTableHTMLOptions{opts}
}
const optTableCellAlignMethod renderer.OptionName = "TableTableCellAlignMethod"
type withTableCellAlignMethod struct {
value TableCellAlignMethod
}
func (o *withTableCellAlignMethod) SetConfig(c *renderer.Config) {
c.Options[optTableCellAlignMethod] = o.value
}
func (o *withTableCellAlignMethod) SetTableOption(c *TableConfig) {
c.TableCellAlignMethod = o.value
}
// WithTableCellAlignMethod is a functional option that indicates how are table cells aligned in HTML format.
func WithTableCellAlignMethod(a TableCellAlignMethod) TableOption {
return &withTableCellAlignMethod{a}
}
func isTableDelim(bs []byte) bool {
for _, b := range bs {
if !(util.IsSpace(b) || b == '-' || b == '|' || b == ':') {
return false
}
}
return true
}
var tableDelimLeft = regexp.MustCompile(`^\s*\:\-+\s*$`)
var tableDelimRight = regexp.MustCompile(`^\s*\-+\:\s*$`)
var tableDelimCenter = regexp.MustCompile(`^\s*\:\-+\:\s*$`)
@ -37,22 +143,31 @@ func (b *tableParagraphTransformer) Transform(node *gast.Paragraph, reader text.
if lines.Len() < 2 {
return
}
alignments := b.parseDelimiter(lines.At(1), reader)
if alignments == nil {
return
}
header := b.parseRow(lines.At(0), alignments, true, reader)
if header == nil || len(alignments) != header.ChildCount() {
return
}
table := ast.NewTable()
table.Alignments = alignments
table.AppendChild(table, ast.NewTableHeader(header))
for i := 2; i < lines.Len(); i++ {
table.AppendChild(table, b.parseRow(lines.At(i), alignments, false, reader))
for i := 1; i < lines.Len(); i++ {
alignments := b.parseDelimiter(lines.At(i), reader)
if alignments == nil {
continue
}
header := b.parseRow(lines.At(i-1), alignments, true, reader)
if header == nil || len(alignments) != header.ChildCount() {
return
}
table := ast.NewTable()
table.Alignments = alignments
table.AppendChild(table, ast.NewTableHeader(header))
for j := i + 1; j < lines.Len(); j++ {
table.AppendChild(table, b.parseRow(lines.At(j), alignments, false, reader))
}
node.Lines().SetSliced(0, i-1)
node.Parent().InsertAfter(node.Parent(), node, table)
if node.Lines().Len() == 0 {
node.Parent().RemoveChild(node.Parent(), node)
} else {
last := node.Lines().At(i - 2)
last.Stop = last.Stop - 1 // trim last newline(\n)
node.Lines().Set(i-2, last)
}
}
node.Parent().InsertBefore(node.Parent(), node, table)
node.Parent().RemoveChild(node.Parent(), node)
}
func (b *tableParagraphTransformer) parseRow(segment text.Segment, alignments []ast.Alignment, isHeader bool, reader text.Reader) *ast.TableRow {
@ -100,7 +215,7 @@ func (b *tableParagraphTransformer) parseRow(segment text.Segment, alignments []
func (b *tableParagraphTransformer) parseDelimiter(segment text.Segment, reader text.Reader) []ast.Alignment {
line := segment.Value(reader.Source())
if !tableDelimRegexp.Match(line) {
if !isTableDelim(line) {
return nil
}
cols := bytes.Split(line, []byte{'|'})
@ -131,16 +246,16 @@ func (b *tableParagraphTransformer) parseDelimiter(segment text.Segment, reader
// TableHTMLRenderer is a renderer.NodeRenderer implementation that
// renders Table nodes.
type TableHTMLRenderer struct {
html.Config
TableConfig
}
// NewTableHTMLRenderer returns a new TableHTMLRenderer.
func NewTableHTMLRenderer(opts ...html.Option) renderer.NodeRenderer {
func NewTableHTMLRenderer(opts ...TableOption) renderer.NodeRenderer {
r := &TableHTMLRenderer{
Config: html.NewConfig(),
TableConfig: NewTableConfig(),
}
for _, opt := range opts {
opt.SetHTMLOption(&r.Config)
opt.SetTableOption(&r.TableConfig)
}
return r
}
@ -281,14 +396,33 @@ func (r *TableHTMLRenderer) renderTableCell(w util.BufWriter, source []byte, nod
tag = "th"
}
if entering {
align := ""
fmt.Fprintf(w, "<%s", tag)
if n.Alignment != ast.AlignNone {
if _, ok := n.AttributeString("align"); !ok { // Skip align render if overridden
// TODO: "align" is deprecated. style="text-align:%s" instead?
align = fmt.Sprintf(` align="%s"`, n.Alignment.String())
amethod := r.TableConfig.TableCellAlignMethod
if amethod == TableCellAlignDefault {
if r.Config.XHTML {
amethod = TableCellAlignAttribute
} else {
amethod = TableCellAlignStyle
}
}
switch amethod {
case TableCellAlignAttribute:
if _, ok := n.AttributeString("align"); !ok { // Skip align render if overridden
fmt.Fprintf(w, ` align="%s"`, n.Alignment.String())
}
case TableCellAlignStyle:
v, ok := n.AttributeString("style")
var cob util.CopyOnWriteBuffer
if ok {
cob = util.NewCopyOnWriteBuffer(v.([]byte))
cob.AppendByte(';')
}
style := fmt.Sprintf("text-align:%s", n.Alignment.String())
cob.Append(util.StringToReadOnlyBytes(style))
n.SetAttributeString("style", cob.Bytes())
}
}
fmt.Fprintf(w, "<%s", tag)
if n.Attributes() != nil {
if tag == "td" {
html.RenderAttributes(w, n, TableTdCellAttributeFilter) // <td>
@ -296,7 +430,7 @@ func (r *TableHTMLRenderer) renderTableCell(w util.BufWriter, source []byte, nod
html.RenderAttributes(w, n, TableThCellAttributeFilter) // <th>
}
}
fmt.Fprintf(w, "%s>", align)
_ = w.WriteByte('>')
} else {
fmt.Fprintf(w, "</%s>\n", tag)
}
@ -304,16 +438,26 @@ func (r *TableHTMLRenderer) renderTableCell(w util.BufWriter, source []byte, nod
}
type table struct {
options []TableOption
}
// Table is an extension that allow you to use GFM tables .
var Table = &table{}
var Table = &table{
options: []TableOption{},
}
// NewTable returns a new extension with given options.
func NewTable(opts ...TableOption) goldmark.Extender {
return &table{
options: opts,
}
}
func (e *table) Extend(m goldmark.Markdown) {
m.Parser().AddOptions(parser.WithParagraphTransformers(
util.Prioritized(NewTableParagraphTransformer(), 200),
))
m.Renderer().AddOptions(renderer.WithNodeRenderers(
util.Prioritized(NewTableHTMLRenderer(), 500),
util.Prioritized(NewTableHTMLRenderer(e.options...), 500),
))
}

2
vendor/github.com/yuin/goldmark/extension/typographer.go

@ -223,7 +223,7 @@ func (s *typographerParser) Parse(parent gast.Node, block text.Reader, pc parser
if len(line) > 4 {
after = util.ToRune(line, 4)
}
if len(line) == 3 || unicode.IsSpace(after) || unicode.IsPunct(after) {
if len(line) == 3 || util.IsSpaceRune(after) || util.IsPunctRune(after) {
node := gast.NewString(s.Substitutions[Apostrophe])
node.SetCode(true)
block.Advance(1)

9
vendor/github.com/yuin/goldmark/parser/delimiter.go

@ -3,7 +3,6 @@ package parser
import (
"fmt"
"strings"
"unicode"
"github.com/yuin/goldmark/ast"
"github.com/yuin/goldmark/text"
@ -128,10 +127,10 @@ func ScanDelimiter(line []byte, before rune, min int, processor DelimiterProcess
}
canOpen, canClose := false, false
beforeIsPunctuation := unicode.IsPunct(before)
beforeIsWhitespace := unicode.IsSpace(before)
afterIsPunctuation := unicode.IsPunct(after)
afterIsWhitespace := unicode.IsSpace(after)
beforeIsPunctuation := util.IsPunctRune(before)
beforeIsWhitespace := util.IsSpaceRune(before)
afterIsPunctuation := util.IsPunctRune(after)
afterIsWhitespace := util.IsSpaceRune(after)
isLeft := !afterIsWhitespace &&
(!afterIsPunctuation || beforeIsWhitespace || beforeIsPunctuation)

2
vendor/github.com/yuin/goldmark/renderer/html/html.go

@ -564,7 +564,7 @@ func (r *Renderer) renderImage(w util.BufWriter, source []byte, node ast.Node, e
_, _ = w.Write(util.EscapeHTML(util.URLEscape(n.Destination, true)))
}
_, _ = w.WriteString(`" alt="`)
_, _ = w.Write(n.Text(source))
_, _ = w.Write(util.EscapeHTML(n.Text(source)))
_ = w.WriteByte('"')
if n.Title != nil {
_, _ = w.WriteString(` title="`)

37
vendor/github.com/yuin/goldmark/util/util.go

@ -8,6 +8,7 @@ import (
"regexp"
"sort"
"strconv"
"unicode"
"unicode/utf8"
)
@ -27,6 +28,7 @@ func NewCopyOnWriteBuffer(buffer []byte) CopyOnWriteBuffer {
}
// Write writes given bytes to the buffer.
// Write allocate new buffer and clears it at the first time.
func (b *CopyOnWriteBuffer) Write(value []byte) {
if !b.copied {
b.buffer = make([]byte, 0, len(b.buffer)+20)
@ -35,7 +37,20 @@ func (b *CopyOnWriteBuffer) Write(value []byte) {
b.buffer = append(b.buffer, value...)
}
// Append appends given bytes to the buffer.
// Append copy buffer at the first time.
func (b *CopyOnWriteBuffer) Append(value []byte) {
if !b.copied {
tmp := make([]byte, len(b.buffer), len(b.buffer)+20)
copy(tmp, b.buffer)
b.buffer = tmp
b.copied = true
}
b.buffer = append(b.buffer, value...)
}
// WriteByte writes the given byte to the buffer.
// WriteByte allocate new buffer and clears it at the first time.
func (b *CopyOnWriteBuffer) WriteByte(c byte) {
if !b.copied {
b.buffer = make([]byte, 0, len(b.buffer)+20)
@ -44,6 +59,18 @@ func (b *CopyOnWriteBuffer) WriteByte(c byte) {
b.buffer = append(b.buffer, c)
}
// AppendByte appends given bytes to the buffer.
// AppendByte copy buffer at the first time.
func (b *CopyOnWriteBuffer) AppendByte(c byte) {
if !b.copied {
tmp := make([]byte, len(b.buffer), len(b.buffer)+20)
copy(tmp, b.buffer)
b.buffer = tmp
b.copied = true
}
b.buffer = append(b.buffer, c)
}
// Bytes returns bytes of this buffer.
func (b *CopyOnWriteBuffer) Bytes() []byte {
return b.buffer
@ -777,11 +804,21 @@ func IsPunct(c byte) bool {
return punctTable[c] == 1
}
// IsPunct returns true if the given rune is a punctuation, otherwise false.
func IsPunctRune(r rune) bool {
return int32(r) <= 256 && IsPunct(byte(r)) || unicode.IsPunct(r)
}
// IsSpace returns true if the given character is a space, otherwise false.
func IsSpace(c byte) bool {
return spaceTable[c] == 1
}
// IsSpace returns true if the given rune is a space, otherwise false.
func IsSpaceRune(r rune) bool {
return int32(r) <= 256 && IsSpace(byte(r)) || unicode.IsSpace(r)
}
// IsNumeric returns true if the given character is a numeric, otherwise false.
func IsNumeric(c byte) bool {
return c >= '0' && c <= '9'

2
vendor/modules.txt

@ -715,7 +715,7 @@ github.com/xi2/xz
# github.com/yohcop/openid-go v1.0.0
## explicit
github.com/yohcop/openid-go
# github.com/yuin/goldmark v1.1.32
# github.com/yuin/goldmark v1.2.1
## explicit
github.com/yuin/goldmark
github.com/yuin/goldmark/ast

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