1 files changed, 0 insertions, 120 deletions
diff --git a/vendor/github.com/yuin/goldmark/extension/tasklist.go b/vendor/github.com/yuin/goldmark/extension/tasklist.go
deleted file mode 100644
index 4467ebfff..000000000
--- a/vendor/github.com/yuin/goldmark/extension/tasklist.go
+++ /dev/null
@@ -1,120 +0,0 @@
-package extension
-
-import (
-	"regexp"
-
-	"github.com/yuin/goldmark"
-	gast "github.com/yuin/goldmark/ast"
-	"github.com/yuin/goldmark/extension/ast"
-	"github.com/yuin/goldmark/parser"
-	"github.com/yuin/goldmark/renderer"
-	"github.com/yuin/goldmark/renderer/html"
-	"github.com/yuin/goldmark/text"
-	"github.com/yuin/goldmark/util"
-)
-
-var taskListRegexp = regexp.MustCompile(`^\[([\sxX])\]\s*`)
-
-type taskCheckBoxParser struct {
-}
-
-var defaultTaskCheckBoxParser = &taskCheckBoxParser{}
-
-// NewTaskCheckBoxParser returns a new  InlineParser that can parse
-// checkboxes in list items.
-// This parser must take precedence over the parser.LinkParser.
-func NewTaskCheckBoxParser() parser.InlineParser {
-	return defaultTaskCheckBoxParser
-}
-
-func (s *taskCheckBoxParser) Trigger() []byte {
-	return []byte{'['}
-}
-
-func (s *taskCheckBoxParser) Parse(parent gast.Node, block text.Reader, pc parser.Context) gast.Node {
-	// Given AST structure must be like
-	// - List
-	//   - ListItem         : parent.Parent
-	//     - TextBlock      : parent
-	//       (current line)
-	if parent.Parent() == nil || parent.Parent().FirstChild() != parent {
-		return nil
-	}
-
-	if parent.HasChildren() {
-		return nil
-	}
-	if _, ok := parent.Parent().(*gast.ListItem); !ok {
-		return nil
-	}
-	line, _ := block.PeekLine()
-	m := taskListRegexp.FindSubmatchIndex(line)
-	if m == nil {
-		return nil
-	}
-	value := line[m[2]:m[3]][0]
-	block.Advance(m[1])
-	checked := value == 'x' || value == 'X'
-	return ast.NewTaskCheckBox(checked)
-}
-
-func (s *taskCheckBoxParser) CloseBlock(parent gast.Node, pc parser.Context) {
-	// nothing to do
-}
-
-// TaskCheckBoxHTMLRenderer is a renderer.NodeRenderer implementation that
-// renders checkboxes in list items.
-type TaskCheckBoxHTMLRenderer struct {
-	html.Config
-}
-
-// NewTaskCheckBoxHTMLRenderer returns a new TaskCheckBoxHTMLRenderer.
-func NewTaskCheckBoxHTMLRenderer(opts ...html.Option) renderer.NodeRenderer {
-	r := &TaskCheckBoxHTMLRenderer{
-		Config: html.NewConfig(),
-	}
-	for _, opt := range opts {
-		opt.SetHTMLOption(&r.Config)
-	}
-	return r
-}
-
-// RegisterFuncs implements renderer.NodeRenderer.RegisterFuncs.
-func (r *TaskCheckBoxHTMLRenderer) RegisterFuncs(reg renderer.NodeRendererFuncRegisterer) {
-	reg.Register(ast.KindTaskCheckBox, r.renderTaskCheckBox)
-}
-
-func (r *TaskCheckBoxHTMLRenderer) renderTaskCheckBox(
-	w util.BufWriter, source []byte, node gast.Node, entering bool) (gast.WalkStatus, error) {
-	if !entering {
-		return gast.WalkContinue, nil
-	}
-	n := node.(*ast.TaskCheckBox)
-
-	if n.IsChecked {
-		_, _ = w.WriteString(`<input checked="" disabled="" type="checkbox"`)
-	} else {
-		_, _ = w.WriteString(`<input disabled="" type="checkbox"`)
-	}
-	if r.XHTML {
-		_, _ = w.WriteString(" /> ")
-	} else {
-		_, _ = w.WriteString("> ")
-	}
-	return gast.WalkContinue, nil
-}
-
-type taskList struct {
-}
-
-// TaskList is an extension that allow you to use GFM task lists.
-var TaskList = &taskList{}
-
-func (e *taskList) Extend(m goldmark.Markdown) {
-	m.Parser().AddOptions(parser.WithInlineParsers(
-		util.Prioritized(NewTaskCheckBoxParser(), 0),
-	))
-	m.Renderer().AddOptions(renderer.WithNodeRenderers(
-		util.Prioritized(NewTaskCheckBoxHTMLRenderer(), 500),
-	))
-}